sys/dev/disk/mpt/mpt_debug.c

   1 /* $FreeBSD: src/sys/dev/mpt/mpt_debug.c,v 1.2.2.1 2002/08/23 06:59:05 mjacob Exp $ */
   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
  35 struct Error_Map {
  36         int      Error_Code;
  37         char    *Error_String;
  38 };
  39
  40 static const struct Error_Map IOC_Status[] = {
  41 { MPI_IOCSTATUS_SUCCESS,                  "Success" },
  42 { MPI_IOCSTATUS_INVALID_FUNCTION,         "IOC: Invalid Function" },
  43 { MPI_IOCSTATUS_BUSY,                     "IOC: Busy" },
  44 { MPI_IOCSTATUS_INVALID_SGL,              "IOC: Invalid SGL" },
  45 { MPI_IOCSTATUS_INTERNAL_ERROR,           "IOC: Internal Error" },
  46 { MPI_IOCSTATUS_RESERVED,                 "IOC: Reserved" },
  47 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES,   "IOC: Insufficient Resources" },
  48 { MPI_IOCSTATUS_INVALID_FIELD,            "IOC: Invalid Field" },
  49 { MPI_IOCSTATUS_INVALID_STATE,            "IOC: Invalid State" },
  50 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION,    "Invalid Action" },
  51 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE,      "Invalid Type" },
  52 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE,      "Invalid Page" },
  53 { MPI_IOCSTATUS_CONFIG_INVALID_DATA,      "Invalid Data" },
  54 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS,       "No Defaults" },
  55 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT,       "Can't Commit" },
  56 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR,     "SCSI: Recoverd Error" },
  57 { MPI_IOCSTATUS_SCSI_INVALID_BUS,         "SCSI: Invalid Bus" },
  58 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID,    "SCSI: Invalid Target ID" },
  59 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE,    "SCSI: Device Not There" },
  60 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN,        "SCSI: Data Overrun" },
  61 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN,       "SCSI: Data Underrun" },
  62 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR,       "SCSI: Data Error" },
  63 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR,      "SCSI: Protocol Error" },
  64 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED,     "SCSI: Task Terminated" },
  65 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH,   "SCSI: Residual Mismatch" },
  66 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED,    "SCSI: Task Management Failed" },
  67 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED,      "SCSI: IOC Bus Reset" },
  68 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED,      "SCSI: External Bus Reset" },
  69 { MPI_IOCSTATUS_TARGET_PRIORITY_IO,       "SCSI Target: Priority I/O" },
  70 { MPI_IOCSTATUS_TARGET_INVALID_PORT,      "SCSI Target: Invalid Port" },
  71 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX,  "SCSI Target: Invalid IOC Index" },
  72 { MPI_IOCSTATUS_TARGET_ABORTED,           "SCSI Target: Aborted" },
  73 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" },
  74 { MPI_IOCSTATUS_TARGET_NO_CONNECTION,     "SCSI Target: No Connection" },
  75 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" },
  76 { MPI_IOCSTATUS_TARGET_FC_ABORTED,        "FC: Aborted" },
  77 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID,  "FC: Recieve ID Invalid" },
  78 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID,    "FC: Recieve DID Invalid" },
  79 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" },
  80 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND,     "LAN: Device Not Found" },
  81 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE,       "LAN: Device Not Failure" },
  82 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR,       "LAN: Transmit Error" },
  83 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED,     "LAN: Transmit Aborted" },
  84 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR,        "LAN: Recieve Error" },
  85 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED,      "LAN: Recieve Aborted" },
  86 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET,       "LAN: Partial Packet" },
  87 { MPI_IOCSTATUS_LAN_CANCELED,             "LAN: Canceled" },
  88 { -1, 0},
  89 };
  90
  91 static const struct Error_Map IOC_Func[] = {
  92 { MPI_FUNCTION_SCSI_IO_REQUEST,              "SCSI IO Request" },
  93 { MPI_FUNCTION_SCSI_TASK_MGMT,               "SCSI Task Management" },
  94 { MPI_FUNCTION_IOC_INIT,                     "IOC Init" },
  95 { MPI_FUNCTION_IOC_FACTS,                    "IOC Facts" },
  96 { MPI_FUNCTION_CONFIG,                       "Config" },
  97 { MPI_FUNCTION_PORT_FACTS,                   "Port Facts" },
  98 { MPI_FUNCTION_PORT_ENABLE,                  "Port Enable" },
  99 { MPI_FUNCTION_EVENT_NOTIFICATION,           "Event Notification" },
 100 { MPI_FUNCTION_FW_DOWNLOAD,                  "FW Download" },
 101 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST,       "SCSI Target Command Buffer" },
 102 { MPI_FUNCTION_TARGET_ASSIST,                "Target Assist" },
 103 { MPI_FUNCTION_TARGET_STATUS_SEND,           "Target Status Send" },
 104 { MPI_FUNCTION_TARGET_MODE_ABORT,            "Target Mode Abort" },
 105 { MPI_FUNCTION_TARGET_FC_BUF_POST_LINK_SRVC, "FC: Link Service Buffers" },
 106 { MPI_FUNCTION_TARGET_FC_RSP_LINK_SRVC,      "FC: Link Service Response" },
 107 { MPI_FUNCTION_TARGET_FC_EX_SEND_LINK_SRVC,  "FC: Send Extended Link Service" },
 108 { MPI_FUNCTION_TARGET_FC_ABORT,              "FC: Abort" },
 109 { MPI_FUNCTION_LAN_SEND,                     "LAN Send" },
 110 { MPI_FUNCTION_LAN_RECEIVE,                  "LAN Recieve" },
 111 { MPI_FUNCTION_LAN_RESET,                    "LAN Reset" },
 112 { -1, 0},
 113 };
 114
 115 static const struct Error_Map IOC_Event[] = {
 116 { MPI_EVENT_NONE,                       "None" },
 117 { MPI_EVENT_LOG_DATA,                   "LogData" },
 118 { MPI_EVENT_STATE_CHANGE,               "State Change" },
 119 { MPI_EVENT_UNIT_ATTENTION,             "Unit Attention" },
 120 { MPI_EVENT_IOC_BUS_RESET,              "IOC Bus Reset" },
 121 { MPI_EVENT_EXT_BUS_RESET,              "External Bus Reset" },
 122 { MPI_EVENT_RESCAN,                     "Rescan" },
 123 { MPI_EVENT_LINK_STATUS_CHANGE,         "Link Status Change" },
 124 { MPI_EVENT_LOOP_STATE_CHANGE,          "Loop State Change" },
 125 { MPI_EVENT_LOGOUT,                     "Logout" },
 126 { MPI_EVENT_EVENT_CHANGE,               "EventChange" },
 127 { -1, 0},
 128 };
 129
 130 static const struct Error_Map IOC_SCSIState[] = {
 131 { MPI_SCSI_STATE_AUTOSENSE_VALID,       "AutoSense_Valid" },
 132 { MPI_SCSI_STATE_AUTOSENSE_FAILED,      "AutoSense_Failed" },
 133 { MPI_SCSI_STATE_NO_SCSI_STATUS,        "No_SCSI_Status" },
 134 { MPI_SCSI_STATE_TERMINATED,            "State_Terminated" },
 135 { MPI_SCSI_STATE_RESPONSE_INFO_VALID,   "Repsonse_Info_Valid" },
 136 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED,    "Queue Tag Rejected" },
 137 { -1, 0},
 138 };
 139
 140 static const struct Error_Map IOC_SCSIStatus[] = {
 141 { SCSI_STATUS_OK,                       "OK" },
 142 { SCSI_STATUS_CHECK_COND,               "Check Condition" },
 143 { SCSI_STATUS_COND_MET,                 "Check Condition Met" },
 144 { SCSI_STATUS_BUSY,                     "Busy" },
 145 { SCSI_STATUS_INTERMED,                 "Intermidiate Condition" },
 146 { SCSI_STATUS_INTERMED_COND_MET,        "Intermidiate Condition Met" },
 147 { SCSI_STATUS_RESERV_CONFLICT,          "Reservation Conflict" },
 148 { SCSI_STATUS_CMD_TERMINATED,           "Command Terminated" },
 149 { SCSI_STATUS_QUEUE_FULL,               "Queue Full" },
 150 { -1, 0},
 151 };
 152
 153 static const struct Error_Map IOC_Diag[] = {
 154 { MPT_DIAG_ENABLED,     "DWE" },
 155 { MPT_DIAG_FLASHBAD,    "FLASH_Bad" },
 156 { MPT_DIAG_TTLI,        "TTLI" },
 157 { MPT_DIAG_RESET_IOC,   "Reset" },
 158 { MPT_DIAG_ARM_DISABLE, "DisARM" },
 159 { MPT_DIAG_DME,         "DME" },
 160 { -1, 0 },
 161 };
 162
 163
 164 static void mpt_dump_sgl(SGE_IO_UNION *sgl);
 165
 166 static char *
 167 mpt_ioc_status(int code)
 168 {
 169         const struct Error_Map *status = IOC_Status;
 170         static char buf[64];
 171         while (status->Error_Code >= 0) {
 172                 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK))
 173                         return status->Error_String;
 174                 status++;
 175         }
 176         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 177         return buf;
 178 }
 179
 180 char *
 181 mpt_ioc_diag(u_int32_t code)
 182 {
 183         const struct Error_Map *status = IOC_Diag;
 184         static char buf[128];
 185         char *ptr = buf;
 186         char *end = &buf[128];
 187         buf[0] = '\0';
 188         ptr += snprintf(buf, sizeof buf, "(0x%08x)", code);
 189         while (status->Error_Code >= 0) {
 190                 if ((status->Error_Code & code) != 0)
 191                         ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
 192                                 status->Error_String);
 193                 status++;
 194         }
 195         return buf;
 196 }
 197
 198 static char *
 199 mpt_ioc_function(int code)
 200 {
 201         const struct Error_Map *status = IOC_Func;
 202         static char buf[64];
 203         while (status->Error_Code >= 0) {
 204                 if (status->Error_Code == code)
 205                         return status->Error_String;
 206                 status++;
 207         }
 208         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 209         return buf;
 210 }
 211 static char *
 212 mpt_ioc_event(int code)
 213 {
 214         const struct Error_Map *status = IOC_Event;
 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_scsi_state(int code)
 226 {
 227         const struct Error_Map *status = IOC_SCSIState;
 228         static char buf[128];
 229         char *ptr = buf;
 230         char *end = &buf[128];
 231         buf[0] = '\0';
 232         ptr += snprintf(buf, sizeof buf, "(0x%08x)", code);
 233         while (status->Error_Code >= 0) {
 234                 if ((status->Error_Code & code) != 0)
 235                         ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
 236                                 status->Error_String);
 237                 status++;
 238         }
 239         return buf;
 240 }
 241 static char *
 242 mpt_scsi_status(int code)
 243 {
 244         const struct Error_Map *status = IOC_SCSIStatus;
 245         static char buf[64];
 246         while (status->Error_Code >= 0) {
 247                 if (status->Error_Code == code)
 248                         return status->Error_String;
 249                 status++;
 250         }
 251         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 252         return buf;
 253 }
 254 static char *
 255 mpt_who(int who_init)
 256 {
 257         char *who;
 258
 259         switch (who_init) {
 260         case MPT_DB_INIT_NOONE:       who = "No One";        break;
 261         case MPT_DB_INIT_BIOS:        who = "BIOS";          break;
 262         case MPT_DB_INIT_ROMBIOS:     who = "ROM BIOS";      break;
 263         case MPT_DB_INIT_PCIPEER:     who = "PCI Peer";      break;
 264         case MPT_DB_INIT_HOST:        who = "Host Driver";   break;
 265         case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break;
 266         default:                      who = "Unknown";       break;
 267         }
 268         return who;
 269 }
 270
 271 static char *
 272 mpt_state(u_int32_t mb)
 273 {
 274         char *text;
 275
 276         switch (MPT_STATE(mb)) {
 277                 case MPT_DB_STATE_RESET:  text = "Reset";   break;
 278                 case MPT_DB_STATE_READY:  text = "Ready";   break;
 279                 case MPT_DB_STATE_RUNNING:text = "Running"; break;
 280                 case MPT_DB_STATE_FAULT:  text = "Fault";   break;
 281                 default:                  text = "Unknown"; break;
 282         }
 283         return text;
 284 };
 285
 286 void
 287 mpt_print_db(u_int32_t mb)
 288 {
 289         printf("mpt mailbox: (0x%x) State %s  WhoInit %s\n",
 290             mb, mpt_state(mb), mpt_who(MPT_WHO(mb)));
 291 }
 292
 293 /*****************************************************************************/
 294 /*  Reply functions                                                          */
 295 /*****************************************************************************/
 296 static void
 297 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg)
 298 {
 299         printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg);
 300         printf("\tIOC Status    %s\n", mpt_ioc_status(msg->IOCStatus));
 301         printf("\tIOCLogInfo    0x%08x\n", msg->IOCLogInfo);
 302         printf("\tMsgLength     0x%02x\n", msg->MsgLength);
 303         printf("\tMsgFlags      0x%02x\n", msg->MsgFlags);
 304         printf("\tMsgContext    0x%08x\n", msg->MsgContext);
 305 }
 306
 307 static void
 308 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg)
 309 {
 310         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 311         printf("\tWhoInit       %s\n", mpt_who(msg->WhoInit));
 312         printf("\tMaxDevices    0x%02x\n", msg->MaxDevices);
 313         printf("\tMaxBuses     0x%02x\n", msg->MaxBuses);
 314 }
 315
 316 static void
 317 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg)
 318 {
 319         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 320         printf("\tIOCNumber     %d\n",          msg->IOCNumber);
 321         printf("\tMaxChainDepth %d\n",          msg->MaxChainDepth);
 322         printf("\tWhoInit       %s\n",          mpt_who(msg->WhoInit));
 323         printf("\tBlockSize     %d\n",          msg->BlockSize);
 324         printf("\tFlags         %d\n",          msg->Flags);
 325         printf("\tReplyQueueDepth %d\n",        msg->ReplyQueueDepth);
 326         printf("\tReqFrameSize  0x%04x\n",      msg->RequestFrameSize);
 327         printf("\tFW Version    0x%08x\n",      msg->FWVersion.Word);
 328         printf("\tProduct ID    0x%04x\n",      msg->ProductID);
 329         printf("\tCredits       0x%04x\n",      msg->GlobalCredits);
 330         printf("\tPorts         %d\n",          msg->NumberOfPorts);
 331         printf("\tEventState    0x%02x\n",      msg->EventState);
 332         printf("\tHostMFA_HA    0x%08x\n",      msg->CurrentHostMfaHighAddr);
 333         printf("\tSenseBuf_HA   0x%08x\n",
 334             msg->CurrentSenseBufferHighAddr);
 335         printf("\tRepFrameSize  0x%04x\n",      msg->CurReplyFrameSize);
 336         printf("\tMaxDevices    0x%02x\n",      msg->MaxDevices);
 337         printf("\tMaxBuses      0x%02x\n",      msg->MaxBuses);
 338         printf("\tFWImageSize   0x%04x\n",      msg->FWImageSize);
 339 }
 340
 341 static void
 342 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg)
 343 {
 344         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 345         printf("\tPort:         %d\n", msg->PortNumber);
 346 }
 347
 348 static void
 349 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg)
 350 {
 351         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 352         printf("\tBus:          %d\n", msg->Bus);
 353         printf("\tTargetID      %d\n", msg->TargetID);
 354         printf("\tCDBLength     %d\n", msg->CDBLength);
 355         printf("\tSCSI Status:  %s\n", mpt_scsi_status(msg->SCSIStatus));
 356         printf("\tSCSI State:   %s\n", mpt_scsi_state(msg->SCSIState));
 357         printf("\tTransferCnt   0x%04x\n", msg->TransferCount);
 358         printf("\tSenseCnt      0x%04x\n", msg->SenseCount);
 359         printf("\tResponseInfo  0x%08x\n", msg->ResponseInfo);
 360 }
 361
 362
 363
 364 static void
 365 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg)
 366 {
 367         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 368         printf("\tEvent:        %s\n", mpt_ioc_event(msg->Event));
 369         printf("\tEventContext  0x%04x\n", msg->EventContext);
 370         printf("\tAckRequired     %d\n", msg->AckRequired);
 371         printf("\tEventDataLength %d\n", msg->EventDataLength);
 372         printf("\tContinuation    %d\n", msg->MsgFlags & 0x80);
 373         switch(msg->Event) {
 374         case MPI_EVENT_LOG_DATA:
 375                 printf("\tEvtLogData:   0x%04x\n", msg->Data[0]);
 376                 break;
 377
 378         case MPI_EVENT_UNIT_ATTENTION:
 379                 printf("\tTargetID:     0x%04x\n",
 380                         msg->Data[0] & 0xff);
 381                 printf("\tBus:          0x%04x\n",
 382                         (msg->Data[0] >> 8) & 0xff);
 383                 break;
 384
 385         case MPI_EVENT_IOC_BUS_RESET:
 386         case MPI_EVENT_EXT_BUS_RESET:
 387         case MPI_EVENT_RESCAN:
 388                 printf("\tPort:           %d\n",
 389                         (msg->Data[0] >> 8) & 0xff);
 390                 break;
 391
 392         case MPI_EVENT_LINK_STATUS_CHANGE:
 393                 printf("\tLinkState:    %d\n",
 394                         msg->Data[0] & 0xff);
 395                 printf("\tPort:         %d\n",
 396                         (msg->Data[1] >> 8) & 0xff);
 397                 break;
 398
 399         case MPI_EVENT_LOOP_STATE_CHANGE:
 400                 printf("\tType:         %d\n",
 401                         (msg->Data[0] >> 16) & 0xff);
 402                 printf("\tChar3:      0x%02x\n",
 403                         (msg->Data[0] >> 8) & 0xff);
 404                 printf("\tChar4:      0x%02x\n",
 405                         (msg->Data[0]     ) & 0xff);
 406                 printf("\tPort:         %d\n",
 407                         (msg->Data[1] >> 8) & 0xff);
 408                 break;
 409
 410         case MPI_EVENT_LOGOUT:
 411                 printf("\tN_PortId:   0x%04x\n", msg->Data[0]);
 412                 printf("\tPort:         %d\n",
 413                         (msg->Data[1] >> 8) & 0xff);
 414                 break;
 415         }
 416
 417 }
 418
 419 void
 420 mpt_print_reply(void *vmsg)
 421 {
 422         MSG_DEFAULT_REPLY *msg = vmsg;
 423
 424         switch (msg->Function) {
 425         case MPI_FUNCTION_EVENT_NOTIFICATION:
 426                 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg);
 427                 break;
 428         case MPI_FUNCTION_PORT_ENABLE:
 429                 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg);
 430                 break;
 431         case MPI_FUNCTION_IOC_FACTS:
 432                 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg);
 433                 break;
 434         case MPI_FUNCTION_IOC_INIT:
 435                 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg);
 436                 break;
 437         case MPI_FUNCTION_SCSI_IO_REQUEST:
 438                 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg);
 439                 break;
 440         default:
 441                 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 442                 break;
 443         }
 444 }
 445
 446 /*****************************************************************************/
 447 /*  Request functions                                                        */
 448 /*****************************************************************************/
 449 static void
 450 mpt_print_request_hdr(MSG_REQUEST_HEADER *req)
 451 {
 452         printf("%s @ %p\n", mpt_ioc_function(req->Function), req);
 453         printf("\tChain Offset  0x%02x\n", req->ChainOffset);
 454         printf("\tMsgFlags      0x%02x\n", req->MsgFlags);
 455         printf("\tMsgContext    0x%08x\n", req->MsgContext);
 456 }
 457
 458 void
 459 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg)
 460 {
 461         MSG_SCSI_IO_REQUEST local, *msg = &local;
 462         int i;
 463
 464         bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST));
 465         mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
 466         printf("\tBus:                %d\n", msg->Bus);
 467         printf("\tTargetID            %d\n", msg->TargetID);
 468         printf("\tSenseBufferLength   %d\n", msg->SenseBufferLength);
 469         printf("\tLUN:              0x%0x\n", msg->LUN[1]);
 470         printf("\tControl           0x%08x ", msg->Control);
 471 #define MPI_PRINT_FIELD(x)                                              \
 472         case MPI_SCSIIO_CONTROL_ ## x :                                 \
 473                 printf(" " #x " ");                                     \
 474                 break
 475
 476         switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) {
 477         MPI_PRINT_FIELD(NODATATRANSFER);
 478         MPI_PRINT_FIELD(WRITE);
 479         MPI_PRINT_FIELD(READ);
 480         default:
 481                 printf(" Invalid DIR! ");
 482                 break;
 483         }
 484         switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) {
 485         MPI_PRINT_FIELD(SIMPLEQ);
 486         MPI_PRINT_FIELD(HEADOFQ);
 487         MPI_PRINT_FIELD(ORDEREDQ);
 488         MPI_PRINT_FIELD(ACAQ);
 489         MPI_PRINT_FIELD(UNTAGGED);
 490         MPI_PRINT_FIELD(NO_DISCONNECT);
 491         default:
 492                 printf(" Unknown attribute! ");
 493                 break;
 494         }
 495
 496         printf("\n");
 497 #undef MPI_PRINT_FIELD
 498
 499         printf("\tDataLength\t0x%08x\n", msg->DataLength);
 500         printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr);
 501         printf("\tCDB[0:%d]\t", msg->CDBLength);
 502         for (i = 0; i < msg->CDBLength; i++)
 503                 printf("%02x ", msg->CDB[i]);
 504         printf("\n");
 505         mpt_dump_sgl(&orig_msg->SGL);
 506 }
 507
 508 void
 509 mpt_print_request(void *vreq)
 510 {
 511         MSG_REQUEST_HEADER *req = vreq;
 512
 513         switch (req->Function) {
 514         case MPI_FUNCTION_SCSI_IO_REQUEST:
 515                 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req);
 516                 break;
 517         default:
 518                 mpt_print_request_hdr(req);
 519                 break;
 520         }
 521 }
 522
 523 char *
 524 mpt_req_state(enum mpt_req_state state)
 525 {
 526         char *text;
 527
 528         switch (state) {
 529         case REQ_FREE:         text = "Free";         break;
 530         case REQ_IN_PROGRESS:  text = "In Progress";  break;
 531         case REQ_ON_CHIP:      text = "On Chip";      break;
 532         case REQ_TIMEOUT:      text = "Timeout";      break;
 533         default:               text = "Unknown";      break;
 534         }
 535         return text;
 536 };
 537
 538 static void
 539 mpt_dump_sgl(SGE_IO_UNION *su)
 540 {
 541         SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su;
 542         int iCount, flags;
 543
 544         iCount = MPT_SGL_MAX;
 545         do {
 546                 int iprt;
 547
 548                 printf("\t");
 549                 flags = MPI_SGE_GET_FLAGS(se->FlagsLength);
 550                 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) {
 551                 case MPI_SGE_FLAGS_SIMPLE_ELEMENT:
 552                 {
 553                         printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x\n",
 554                             se, se->Address, se->FlagsLength);
 555                         printf(" ");
 556                         break;
 557                 }
 558                 case MPI_SGE_FLAGS_CHAIN_ELEMENT:
 559                 {
 560                         SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se;
 561                         printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x Flgs=0x%x "
 562                             "Len=0x%0x\n", ce, ce->Address, ce->NextChainOffset,
 563                             ce->Flags, ce->Length);
 564                         flags = 0;
 565                         break;
 566                 }
 567                 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT:
 568                         printf("TE32 @ %p\n", se);
 569                         flags = 0;
 570                         break;
 571                 }
 572                 iprt = 0;
 573 #define MPT_PRINT_FLAG(x)                                               \
 574                 if (flags & MPI_SGE_FLAGS_ ## x ) {                     \
 575                         if (iprt == 0) {                                \
 576                                 printf("\t");                           \
 577                         }                                               \
 578                         printf(" ");                                    \
 579                         printf( #x );                                   \
 580                         iprt++;                                         \
 581                 }
 582                 MPT_PRINT_FLAG(LOCAL_ADDRESS);
 583                 MPT_PRINT_FLAG(HOST_TO_IOC);
 584                 MPT_PRINT_FLAG(64_BIT_ADDRESSING);
 585                 MPT_PRINT_FLAG(LAST_ELEMENT);
 586                 MPT_PRINT_FLAG(END_OF_BUFFER);
 587                 MPT_PRINT_FLAG(END_OF_LIST);
 588 #undef MPT_PRINT_FLAG
 589                 if (iprt)
 590                         printf("\n");
 591                 se++;
 592                 iCount -= 1;
 593         } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && iCount != 0);
 594 }