sys/dev/mpt/mpt_debug.c

   1 /*
   2
   3 #include <sys/cdefs.h>
   4 __FBSDID("$FreeBSD$");
   5  * Debug routines for LSI '909 FC  adapters.
   6  * FreeBSD Version.
   7  *
   8  * Copyright (c)  2000, 2001 by Greg Ansley
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice immediately at the beginning of the file, without modification,
  15  *    this list of conditions, and the following disclaimer.
  16  * 2. The name of the author may not be used to endorse or promote products
  17  *    derived from this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
  23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31 /*
  32  * Additional Copyright (c) 2002 by Matthew Jacob under same license.
  33  */
  34
  35 #include <dev/mpt/mpt_freebsd.h>
  36 #include <machine/stdarg.h>     /* for use by mpt_prt below */
  37
  38 struct Error_Map {
  39         int      Error_Code;
  40         char    *Error_String;
  41 };
  42
  43 static const struct Error_Map IOC_Status[] = {
  44 { MPI_IOCSTATUS_SUCCESS,                  "Success" },
  45 { MPI_IOCSTATUS_INVALID_FUNCTION,         "IOC: Invalid Function" },
  46 { MPI_IOCSTATUS_BUSY,                     "IOC: Busy" },
  47 { MPI_IOCSTATUS_INVALID_SGL,              "IOC: Invalid SGL" },
  48 { MPI_IOCSTATUS_INTERNAL_ERROR,           "IOC: Internal Error" },
  49 { MPI_IOCSTATUS_RESERVED,                 "IOC: Reserved" },
  50 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES,   "IOC: Insufficient Resources" },
  51 { MPI_IOCSTATUS_INVALID_FIELD,            "IOC: Invalid Field" },
  52 { MPI_IOCSTATUS_INVALID_STATE,            "IOC: Invalid State" },
  53 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION,    "Invalid Action" },
  54 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE,      "Invalid Type" },
  55 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE,      "Invalid Page" },
  56 { MPI_IOCSTATUS_CONFIG_INVALID_DATA,      "Invalid Data" },
  57 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS,       "No Defaults" },
  58 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT,       "Can't Commit" },
  59 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR,     "SCSI: Recoverd Error" },
  60 { MPI_IOCSTATUS_SCSI_INVALID_BUS,         "SCSI: Invalid Bus" },
  61 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID,    "SCSI: Invalid Target ID" },
  62 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE,    "SCSI: Device Not There" },
  63 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN,        "SCSI: Data Overrun" },
  64 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN,       "SCSI: Data Underrun" },
  65 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR,       "SCSI: Data Error" },
  66 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR,      "SCSI: Protocol Error" },
  67 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED,     "SCSI: Task Terminated" },
  68 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH,   "SCSI: Residual Mismatch" },
  69 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED,    "SCSI: Task Management Failed" },
  70 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED,      "SCSI: IOC Bus Reset" },
  71 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED,      "SCSI: External Bus Reset" },
  72 { MPI_IOCSTATUS_TARGET_PRIORITY_IO,       "SCSI Target: Priority I/O" },
  73 { MPI_IOCSTATUS_TARGET_INVALID_PORT,      "SCSI Target: Invalid Port" },
  74 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX,  "SCSI Target: Invalid IOC Index" },
  75 { MPI_IOCSTATUS_TARGET_ABORTED,           "SCSI Target: Aborted" },
  76 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" },
  77 { MPI_IOCSTATUS_TARGET_NO_CONNECTION,     "SCSI Target: No Connection" },
  78 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" },
  79 { MPI_IOCSTATUS_TARGET_FC_ABORTED,        "FC: Aborted" },
  80 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID,  "FC: Recieve ID Invalid" },
  81 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID,    "FC: Recieve DID Invalid" },
  82 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" },
  83 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND,     "LAN: Device Not Found" },
  84 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE,       "LAN: Device Not Failure" },
  85 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR,       "LAN: Transmit Error" },
  86 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED,     "LAN: Transmit Aborted" },
  87 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR,        "LAN: Recieve Error" },
  88 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED,      "LAN: Recieve Aborted" },
  89 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET,       "LAN: Partial Packet" },
  90 { MPI_IOCSTATUS_LAN_CANCELED,             "LAN: Canceled" },
  91 { -1, 0},
  92 };
  93
  94 static const struct Error_Map IOC_Func[] = {
  95 { MPI_FUNCTION_SCSI_IO_REQUEST,              "SCSI IO Request" },
  96 { MPI_FUNCTION_SCSI_TASK_MGMT,               "SCSI Task Management" },
  97 { MPI_FUNCTION_IOC_INIT,                     "IOC Init" },
  98 { MPI_FUNCTION_IOC_FACTS,                    "IOC Facts" },
  99 { MPI_FUNCTION_CONFIG,                       "Config" },
 100 { MPI_FUNCTION_PORT_FACTS,                   "Port Facts" },
 101 { MPI_FUNCTION_PORT_ENABLE,                  "Port Enable" },
 102 { MPI_FUNCTION_EVENT_NOTIFICATION,           "Event Notification" },
 103 { MPI_FUNCTION_FW_DOWNLOAD,                  "FW Download" },
 104 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST,       "SCSI Target Command Buffer" },
 105 { MPI_FUNCTION_TARGET_ASSIST,                "Target Assist" },
 106 { MPI_FUNCTION_TARGET_STATUS_SEND,           "Target Status Send" },
 107 { MPI_FUNCTION_TARGET_MODE_ABORT,            "Target Mode Abort" },
 108 { MPI_FUNCTION_TARGET_FC_BUF_POST_LINK_SRVC, "FC: Link Service Buffers" },
 109 { MPI_FUNCTION_TARGET_FC_RSP_LINK_SRVC,      "FC: Link Service Response" },
 110 { MPI_FUNCTION_TARGET_FC_EX_SEND_LINK_SRVC,  "FC: Send Extended Link Service" },
 111 { MPI_FUNCTION_TARGET_FC_ABORT,              "FC: Abort" },
 112 { MPI_FUNCTION_LAN_SEND,                     "LAN Send" },
 113 { MPI_FUNCTION_LAN_RECEIVE,                  "LAN Recieve" },
 114 { MPI_FUNCTION_LAN_RESET,                    "LAN Reset" },
 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 { MPT_DIAG_ENABLED,     "DWE" },
 158 { MPT_DIAG_FLASHBAD,    "FLASH_Bad" },
 159 { MPT_DIAG_TTLI,        "TTLI" },
 160 { MPT_DIAG_RESET_IOC,   "Reset" },
 161 { MPT_DIAG_ARM_DISABLE, "DisARM" },
 162 { MPT_DIAG_DME,         "DME" },
 163 { -1, 0 },
 164 };
 165
 166
 167 static void mpt_dump_sgl(SGE_IO_UNION *sgl);
 168
 169 static char *
 170 mpt_ioc_status(int code)
 171 {
 172         const struct Error_Map *status = IOC_Status;
 173         static char buf[64];
 174         while (status->Error_Code >= 0) {
 175                 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK))
 176                         return status->Error_String;
 177                 status++;
 178         }
 179         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 180         return buf;
 181 }
 182
 183 char *
 184 mpt_ioc_diag(u_int32_t code)
 185 {
 186         const struct Error_Map *status = IOC_Diag;
 187         static char buf[128];
 188         char *ptr = buf;
 189         char *end = &buf[128];
 190         buf[0] = '\0';
 191         ptr += snprintf(buf, sizeof buf, "(0x%08x)", code);
 192         while (status->Error_Code >= 0) {
 193                 if ((status->Error_Code & code) != 0)
 194                         ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
 195                                 status->Error_String);
 196                 status++;
 197         }
 198         return buf;
 199 }
 200
 201 static char *
 202 mpt_ioc_function(int code)
 203 {
 204         const struct Error_Map *status = IOC_Func;
 205         static char buf[64];
 206         while (status->Error_Code >= 0) {
 207                 if (status->Error_Code == code)
 208                         return status->Error_String;
 209                 status++;
 210         }
 211         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 212         return buf;
 213 }
 214 static char *
 215 mpt_ioc_event(int code)
 216 {
 217         const struct Error_Map *status = IOC_Event;
 218         static char buf[64];
 219         while (status->Error_Code >= 0) {
 220                 if (status->Error_Code == code)
 221                         return status->Error_String;
 222                 status++;
 223         }
 224         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 225         return buf;
 226 }
 227 static char *
 228 mpt_scsi_state(int code)
 229 {
 230         const struct Error_Map *status = IOC_SCSIState;
 231         static char buf[128];
 232         char *ptr = buf;
 233         char *end = &buf[128];
 234         buf[0] = '\0';
 235         ptr += snprintf(buf, sizeof buf, "(0x%08x)", code);
 236         while (status->Error_Code >= 0) {
 237                 if ((status->Error_Code & code) != 0)
 238                         ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
 239                                 status->Error_String);
 240                 status++;
 241         }
 242         return buf;
 243 }
 244 static char *
 245 mpt_scsi_status(int code)
 246 {
 247         const struct Error_Map *status = IOC_SCSIStatus;
 248         static char buf[64];
 249         while (status->Error_Code >= 0) {
 250                 if (status->Error_Code == code)
 251                         return status->Error_String;
 252                 status++;
 253         }
 254         snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
 255         return buf;
 256 }
 257 static char *
 258 mpt_who(int who_init)
 259 {
 260         char *who;
 261
 262         switch (who_init) {
 263         case MPT_DB_INIT_NOONE:       who = "No One";        break;
 264         case MPT_DB_INIT_BIOS:        who = "BIOS";          break;
 265         case MPT_DB_INIT_ROMBIOS:     who = "ROM BIOS";      break;
 266         case MPT_DB_INIT_PCIPEER:     who = "PCI Peer";      break;
 267         case MPT_DB_INIT_HOST:        who = "Host Driver";   break;
 268         case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break;
 269         default:                      who = "Unknown";       break;
 270         }
 271         return who;
 272 }
 273
 274 static char *
 275 mpt_state(u_int32_t mb)
 276 {
 277         char *text;
 278
 279         switch (MPT_STATE(mb)) {
 280                 case MPT_DB_STATE_RESET:  text = "Reset";   break;
 281                 case MPT_DB_STATE_READY:  text = "Ready";   break;
 282                 case MPT_DB_STATE_RUNNING:text = "Running"; break;
 283                 case MPT_DB_STATE_FAULT:  text = "Fault";   break;
 284                 default:                  text = "Unknown"; break;
 285         }
 286         return text;
 287 };
 288
 289 void
 290 mpt_print_db(u_int32_t mb)
 291 {
 292         printf("mpt mailbox: (0x%x) State %s  WhoInit %s\n",
 293             mb, mpt_state(mb), mpt_who(MPT_WHO(mb)));
 294 }
 295
 296 /*****************************************************************************/
 297 /*  Reply functions                                                          */
 298 /*****************************************************************************/
 299 static void
 300 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg)
 301 {
 302         printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg);
 303         printf("\tIOC Status    %s\n", mpt_ioc_status(msg->IOCStatus));
 304         printf("\tIOCLogInfo    0x%08x\n", msg->IOCLogInfo);
 305         printf("\tMsgLength     0x%02x\n", msg->MsgLength);
 306         printf("\tMsgFlags      0x%02x\n", msg->MsgFlags);
 307         printf("\tMsgContext    0x%08x\n", msg->MsgContext);
 308 }
 309
 310 static void
 311 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg)
 312 {
 313         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 314         printf("\tWhoInit       %s\n", mpt_who(msg->WhoInit));
 315         printf("\tMaxDevices    0x%02x\n", msg->MaxDevices);
 316         printf("\tMaxBuses     0x%02x\n", msg->MaxBuses);
 317 }
 318
 319 static void
 320 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg)
 321 {
 322         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 323         printf("\tIOCNumber     %d\n",          msg->IOCNumber);
 324         printf("\tMaxChainDepth %d\n",          msg->MaxChainDepth);
 325         printf("\tWhoInit       %s\n",          mpt_who(msg->WhoInit));
 326         printf("\tBlockSize     %d\n",          msg->BlockSize);
 327         printf("\tFlags         %d\n",          msg->Flags);
 328         printf("\tReplyQueueDepth %d\n",        msg->ReplyQueueDepth);
 329         printf("\tReqFrameSize  0x%04x\n",      msg->RequestFrameSize);
 330         printf("\tFW Version    0x%08x\n",      msg->FWVersion.Word);
 331         printf("\tProduct ID    0x%04x\n",      msg->ProductID);
 332         printf("\tCredits       0x%04x\n",      msg->GlobalCredits);
 333         printf("\tPorts         %d\n",          msg->NumberOfPorts);
 334         printf("\tEventState    0x%02x\n",      msg->EventState);
 335         printf("\tHostMFA_HA    0x%08x\n",      msg->CurrentHostMfaHighAddr);
 336         printf("\tSenseBuf_HA   0x%08x\n",
 337             msg->CurrentSenseBufferHighAddr);
 338         printf("\tRepFrameSize  0x%04x\n",      msg->CurReplyFrameSize);
 339         printf("\tMaxDevices    0x%02x\n",      msg->MaxDevices);
 340         printf("\tMaxBuses      0x%02x\n",      msg->MaxBuses);
 341         printf("\tFWImageSize   0x%04x\n",      msg->FWImageSize);
 342 }
 343
 344 static void
 345 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg)
 346 {
 347         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 348         printf("\tPort:         %d\n", msg->PortNumber);
 349 }
 350
 351 static void
 352 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg)
 353 {
 354         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 355         printf("\tBus:          %d\n", msg->Bus);
 356         printf("\tTargetID      %d\n", msg->TargetID);
 357         printf("\tCDBLength     %d\n", msg->CDBLength);
 358         printf("\tSCSI Status:  %s\n", mpt_scsi_status(msg->SCSIStatus));
 359         printf("\tSCSI State:   %s\n", mpt_scsi_state(msg->SCSIState));
 360         printf("\tTransferCnt   0x%04x\n", msg->TransferCount);
 361         printf("\tSenseCnt      0x%04x\n", msg->SenseCount);
 362         printf("\tResponseInfo  0x%08x\n", msg->ResponseInfo);
 363 }
 364
 365
 366
 367 static void
 368 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg)
 369 {
 370         mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 371         printf("\tEvent:        %s\n", mpt_ioc_event(msg->Event));
 372         printf("\tEventContext  0x%04x\n", msg->EventContext);
 373         printf("\tAckRequired     %d\n", msg->AckRequired);
 374         printf("\tEventDataLength %d\n", msg->EventDataLength);
 375         printf("\tContinuation    %d\n", msg->MsgFlags & 0x80);
 376         switch(msg->Event) {
 377         case MPI_EVENT_LOG_DATA:
 378                 printf("\tEvtLogData:   0x%04x\n", msg->Data[0]);
 379                 break;
 380
 381         case MPI_EVENT_UNIT_ATTENTION:
 382                 printf("\tTargetID:     0x%04x\n",
 383                         msg->Data[0] & 0xff);
 384                 printf("\tBus:          0x%04x\n",
 385                         (msg->Data[0] >> 8) & 0xff);
 386                 break;
 387
 388         case MPI_EVENT_IOC_BUS_RESET:
 389         case MPI_EVENT_EXT_BUS_RESET:
 390         case MPI_EVENT_RESCAN:
 391                 printf("\tPort:           %d\n",
 392                         (msg->Data[0] >> 8) & 0xff);
 393                 break;
 394
 395         case MPI_EVENT_LINK_STATUS_CHANGE:
 396                 printf("\tLinkState:    %d\n",
 397                         msg->Data[0] & 0xff);
 398                 printf("\tPort:         %d\n",
 399                         (msg->Data[1] >> 8) & 0xff);
 400                 break;
 401
 402         case MPI_EVENT_LOOP_STATE_CHANGE:
 403                 printf("\tType:         %d\n",
 404                         (msg->Data[0] >> 16) & 0xff);
 405                 printf("\tChar3:      0x%02x\n",
 406                         (msg->Data[0] >> 8) & 0xff);
 407                 printf("\tChar4:      0x%02x\n",
 408                         (msg->Data[0]     ) & 0xff);
 409                 printf("\tPort:         %d\n",
 410                         (msg->Data[1] >> 8) & 0xff);
 411                 break;
 412
 413         case MPI_EVENT_LOGOUT:
 414                 printf("\tN_PortId:   0x%04x\n", msg->Data[0]);
 415                 printf("\tPort:         %d\n",
 416                         (msg->Data[1] >> 8) & 0xff);
 417                 break;
 418         }
 419
 420 }
 421
 422 void
 423 mpt_print_reply(void *vmsg)
 424 {
 425         MSG_DEFAULT_REPLY *msg = vmsg;
 426
 427         switch (msg->Function) {
 428         case MPI_FUNCTION_EVENT_NOTIFICATION:
 429                 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg);
 430                 break;
 431         case MPI_FUNCTION_PORT_ENABLE:
 432                 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg);
 433                 break;
 434         case MPI_FUNCTION_IOC_FACTS:
 435                 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg);
 436                 break;
 437         case MPI_FUNCTION_IOC_INIT:
 438                 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg);
 439                 break;
 440         case MPI_FUNCTION_SCSI_IO_REQUEST:
 441                 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg);
 442                 break;
 443         default:
 444                 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
 445                 break;
 446         }
 447 }
 448
 449 /*****************************************************************************/
 450 /*  Request functions                                                        */
 451 /*****************************************************************************/
 452 static void
 453 mpt_print_request_hdr(MSG_REQUEST_HEADER *req)
 454 {
 455         printf("%s @ %p\n", mpt_ioc_function(req->Function), req);
 456         printf("\tChain Offset  0x%02x\n", req->ChainOffset);
 457         printf("\tMsgFlags      0x%02x\n", req->MsgFlags);
 458         printf("\tMsgContext    0x%08x\n", req->MsgContext);
 459 }
 460
 461 void
 462 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg)
 463 {
 464         MSG_SCSI_IO_REQUEST local, *msg = &local;
 465         int i;
 466
 467         bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST));
 468         mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
 469         printf("\tBus:                %d\n", msg->Bus);
 470         printf("\tTargetID            %d\n", msg->TargetID);
 471         printf("\tSenseBufferLength   %d\n", msg->SenseBufferLength);
 472         printf("\tLUN:              0x%0x\n", msg->LUN[1]);
 473         printf("\tControl           0x%08x ", msg->Control);
 474 #define MPI_PRINT_FIELD(x)                                              \
 475         case MPI_SCSIIO_CONTROL_ ## x :                                 \
 476                 printf(" " #x " ");                                     \
 477                 break
 478
 479         switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) {
 480         MPI_PRINT_FIELD(NODATATRANSFER);
 481         MPI_PRINT_FIELD(WRITE);
 482         MPI_PRINT_FIELD(READ);
 483         default:
 484                 printf(" Invalid DIR! ");
 485                 break;
 486         }
 487         switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) {
 488         MPI_PRINT_FIELD(SIMPLEQ);
 489         MPI_PRINT_FIELD(HEADOFQ);
 490         MPI_PRINT_FIELD(ORDEREDQ);
 491         MPI_PRINT_FIELD(ACAQ);
 492         MPI_PRINT_FIELD(UNTAGGED);
 493         MPI_PRINT_FIELD(NO_DISCONNECT);
 494         default:
 495                 printf(" Unknown attribute! ");
 496                 break;
 497         }
 498
 499         printf("\n");
 500 #undef MPI_PRINT_FIELD
 501
 502         printf("\tDataLength\t0x%08x\n", msg->DataLength);
 503         printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr);
 504         printf("\tCDB[0:%d]\t", msg->CDBLength);
 505         for (i = 0; i < msg->CDBLength; i++)
 506                 printf("%02x ", msg->CDB[i]);
 507         printf("\n");
 508         mpt_dump_sgl(&orig_msg->SGL);
 509 }
 510
 511 void
 512 mpt_print_request(void *vreq)
 513 {
 514         MSG_REQUEST_HEADER *req = vreq;
 515
 516         switch (req->Function) {
 517         case MPI_FUNCTION_SCSI_IO_REQUEST:
 518                 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req);
 519                 break;
 520         default:
 521                 mpt_print_request_hdr(req);
 522                 break;
 523         }
 524 }
 525
 526 char *
 527 mpt_req_state(enum mpt_req_state state)
 528 {
 529         char *text;
 530
 531         switch (state) {
 532         case REQ_FREE:         text = "Free";         break;
 533         case REQ_IN_PROGRESS:  text = "In Progress";  break;
 534         case REQ_ON_CHIP:      text = "On Chip";      break;
 535         case REQ_TIMEOUT:      text = "Timeout";      break;
 536         default:               text = "Unknown";      break;
 537         }
 538         return text;
 539 };
 540
 541 static void
 542 mpt_dump_sgl(SGE_IO_UNION *su)
 543 {
 544         SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su;
 545         int iCount, flags;
 546
 547         iCount = MPT_SGL_MAX;
 548         do {
 549                 int iprt;
 550
 551                 printf("\t");
 552                 flags = MPI_SGE_GET_FLAGS(se->FlagsLength);
 553                 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) {
 554                 case MPI_SGE_FLAGS_SIMPLE_ELEMENT:
 555                 {
 556                         printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x\n",
 557                             se, se->Address, se->FlagsLength);
 558                         printf(" ");
 559                         break;
 560                 }
 561                 case MPI_SGE_FLAGS_CHAIN_ELEMENT:
 562                 {
 563                         SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se;
 564                         printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x Flgs=0x%x "
 565                             "Len=0x%0x\n", ce, ce->Address, ce->NextChainOffset,
 566                             ce->Flags, ce->Length);
 567                         flags = 0;
 568                         break;
 569                 }
 570                 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT:
 571                         printf("TE32 @ %p\n", se);
 572                         flags = 0;
 573                         break;
 574                 }
 575                 iprt = 0;
 576 #define MPT_PRINT_FLAG(x)                                               \
 577                 if (flags & MPI_SGE_FLAGS_ ## x ) {                     \
 578                         if (iprt == 0) {                                \
 579                                 printf("\t");                           \
 580                         }                                               \
 581                         printf(" ");                                    \
 582                         printf( #x );                                   \
 583                         iprt++;                                         \
 584                 }
 585                 MPT_PRINT_FLAG(LOCAL_ADDRESS);
 586                 MPT_PRINT_FLAG(HOST_TO_IOC);
 587                 MPT_PRINT_FLAG(64_BIT_ADDRESSING);
 588                 MPT_PRINT_FLAG(LAST_ELEMENT);
 589                 MPT_PRINT_FLAG(END_OF_BUFFER);
 590                 MPT_PRINT_FLAG(END_OF_LIST);
 591 #undef MPT_PRINT_FLAG
 592                 if (iprt)
 593                         printf("\n");
 594                 se++;
 595                 iCount -= 1;
 596         } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && iCount != 0);
 597 }
 598
 599 void
 600 mpt_prt(mpt_softc_t *mpt, const char *fmt, ...)
 601 {
 602         va_list ap;
 603         printf("%s: ", device_get_nameunit(mpt->dev));
 604         va_start(ap, fmt);
 605         vprintf(fmt, ap);
 606         va_end(ap);
 607         printf("\n");
 608 }