1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* Copyright 2010 QLogic Corporation */ 23 24 /* 25 * ISP2xxx Solaris Fibre Channel Adapter (FCA) qlc mdb source file. 26 * 27 * *********************************************************************** 28 * * ** 29 * * NOTICE ** 30 * * COPYRIGHT (C) 1996-2010 QLOGIC CORPORATION ** 31 * * ALL RIGHTS RESERVED ** 32 * * ** 33 * *********************************************************************** 34 * 35 */ 36 37 #pragma ident "Copyright 2010 QLogic Corporation; ql_mdb.c" 38 39 #include <sys/mdb_modapi.h> 40 #include <ql_apps.h> 41 #include <ql_api.h> 42 #include <ql_init.h> 43 #include <ql_debug.h> 44 45 /* 46 * local prototypes 47 */ 48 static int32_t ql_doprint(uintptr_t, int8_t *); 49 static void ql_dump_flags(uint64_t, int8_t **); 50 static int qlclinks_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 51 static int qlcstate_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 52 static int qlc_osc_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 53 static int qlc_wdog_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 54 static int qlc_getdump_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 55 static int qlc_gettrace_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 56 #if 0 57 static int qlc_triggerdump_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 58 #endif 59 static int qlcver_dcmd(uintptr_t, uint_t, int, const mdb_arg_t *); 60 static int qlstates_walk_init(mdb_walk_state_t *); 61 static int qlstates_walk_step(mdb_walk_state_t *); 62 static void qlstates_walk_fini(mdb_walk_state_t *); 63 static int qlsrb_walk_init(mdb_walk_state_t *); 64 static int qlsrb_walk_step(mdb_walk_state_t *); 65 static void qlsrb_walk_fini(mdb_walk_state_t *); 66 static int get_next_link(ql_link_t *); 67 static int get_first_link(ql_head_t *, ql_link_t *); 68 69 static int ql_24xx_dump_dcmd(ql_adapter_state_t *, uint_t, int, 70 const mdb_arg_t *); 71 static int ql_23xx_dump_dcmd(ql_adapter_state_t *, uint_t, int, 72 const mdb_arg_t *); 73 static int ql_25xx_dump_dcmd(ql_adapter_state_t *, uint_t, int, 74 const mdb_arg_t *); 75 static int ql_81xx_dump_dcmd(ql_adapter_state_t *, uint_t, int, 76 const mdb_arg_t *); 77 static void ql_elog_common(ql_adapter_state_t *, boolean_t); 78 79 /* 80 * local adapter state flags strings 81 */ 82 int8_t *adapter_state_flags[] = { 83 "FCA_BOUND", 84 "QL_OPENED", 85 "ONLINE", 86 "INTERRUPTS_ENABLED", 87 "ABORT_CMDS_LOOP_DOWN_TMO", 88 "POINT_TO_POINT", 89 "IP_ENABLED", 90 "IP_INITIALIZED", 91 "MENLO_LOGIN_OPERATIONAL", 92 "ADAPTER_SUSPENDED", 93 "ADAPTER_TIMER_BUSY", 94 "PARITY_ERROR", 95 "FLASH_ERRLOG_MARKER", 96 "VP_ENABLED", 97 "FDISC_ENABLED", 98 "FUNCTION_1", 99 "MPI_RESET_NEEDED", 100 NULL 101 }; 102 103 int8_t *adapter_config_flags[] = { 104 "ENABLE_HARD_ADDRESS", 105 "ENABLE_64BIT_ADDRESSING", 106 "ENABLE_LIP_RESET", 107 "ENABLE_FULL_LIP_LOGIN", 108 "ENABLE_TARGET_RESET", 109 "ENABLE_LINK_DOWN_REPORTING", 110 "DISABLE_EXTENDED_LOGGING_TRACE", 111 "ENABLE_FCP_2_SUPPORT", 112 "MULTI_CHIP_ADAPTER", 113 "SBUS_CARD", 114 "CTRL_2300", 115 "CTRL_6322", 116 "CTRL_2200", 117 "CTRL_2422", 118 "CTRL_25XX", 119 "ENABLE_EXTENDED_LOGGING", 120 "DISABLE_RISC_CODE_LOAD", 121 "SET_CACHE_LINE_SIZE_1", 122 "CTRL_MENLO", 123 "EXT_FW_INTERFACE", 124 "LOAD_FLASH_FW", 125 "DUMP_MAILBOX_TIMEOUT", 126 "DUMP_ISP_SYSTEM_ERROR", 127 "DUMP_DRIVER_COMMAND_TIMEOUT", 128 "DUMP_LOOP_OFFLINE_TIMEOUT", 129 "ENABLE_FWEXTTRACE", 130 "ENABLE_FWFCETRACE", 131 "FW_MISMATCH", 132 "CTRL_81XX", 133 "CTRL_8021", 134 "ENABLE_FAST_TIMEOUT", 135 "LR_SUPPORT", 136 NULL 137 }; 138 139 /* 140 * local task daemon flags strings 141 */ 142 int8_t *task_daemon_flags[] = { 143 "TASK_DAEMON_STOP_FLG", 144 "TASK_DAEMON_SLEEPING_FLG", 145 "TASK_DAEMON_ALIVE_FLG", 146 "TASK_DAEMON_IDLE_CHK_FLG", 147 "SUSPENDED_WAKEUP_FLG", 148 "FC_STATE_CHANGE", 149 "NEED_UNSOLICITED_BUFFERS", 150 "RESET_MARKER_NEEDED", 151 "RESET_ACTIVE", 152 "ISP_ABORT_NEEDED", 153 "ABORT_ISP_ACTIVE", 154 "LOOP_RESYNC_NEEDED", 155 "LOOP_RESYNC_ACTIVE", 156 "LOOP_DOWN", 157 "DRIVER_STALL", 158 "COMMAND_WAIT_NEEDED", 159 "COMMAND_WAIT_ACTIVE", 160 "STATE_ONLINE", 161 "ABORT_QUEUES_NEEDED", 162 "TASK_DAEMON_STALLED_FLG", 163 "TASK_THREAD_CALLED", 164 "FIRMWARE_UP", 165 "LIP_RESET_PENDING", 166 "FIRMWARE_LOADED", 167 "RSCN_UPDATE_NEEDED", 168 "HANDLE_PORT_BYPASS_CHANGE", 169 "PORT_RETRY_NEEDED", 170 "TASK_DAEMON_POWERING_DOWN", 171 "TD_IIDMA_NEEDED", 172 "SEND_PLOGI", 173 "IDC_EVENT", 174 NULL 175 }; 176 177 /* 178 * local interrupt aif flags 179 */ 180 int8_t *aif_flags[] = { 181 "IFLG_INTR_LEGACY", 182 "IFLG_INTR_FIXED", 183 "IFLG_INTR_MSI", 184 "IFLG_INTR_MSIX", 185 NULL 186 }; 187 188 int8_t *qlsrb_flags[] = { 189 "SRB_ISP_STARTED", 190 "SRB_ISP_COMPLETED", 191 "SRB_RETRY", 192 "SRB_POLL", 193 "SRB_WATCHDOG_ENABLED", 194 "SRB_ABORT", 195 "SRB_UB_IN_FCA", 196 "SRB_UB_IN_ISP", 197 "SRB_UB_CALLBACK", 198 "SRB_UB_RSCN", 199 "SRB_UB_FCP", 200 "SRB_FCP_CMD_PKT", 201 "SRB_FCP_DATA_PKT", 202 "SRB_FCP_RSP_PKT", 203 "SRB_IP_PKT", 204 "SRB_GENERIC_SERVICES_PKT", 205 "SRB_COMMAND_TIMEOUT", 206 "SRB_ABORTING", 207 "SRB_IN_DEVICE_QUEUE", 208 "SRB_IN_TOKEN_ARRAY", 209 "SRB_UB_FREE_REQUESTED", 210 "SRB_UB_ACQUIRED", 211 "SRB_MS_PKT", 212 NULL 213 }; 214 215 int8_t *qllun_flags[] = { 216 "LQF_UNTAGGED_PENDING", 217 NULL 218 }; 219 220 int8_t *qltgt_flags[] = { 221 "TQF_TAPE_DEVICE", 222 "TQF_QUEUE_SUSPENDED", 223 "TQF_FABRIC_DEVICE", 224 "TQF_INITIATOR_DEVICE", 225 "TQF_RSCN_RCVD", 226 "TQF_NEED_AUTHENTICATION", 227 "TQF_PLOGI_PROGRS", 228 "TQF_IIDMA_NEEDED", 229 NULL 230 }; 231 232 int8_t *qldump_flags[] = { 233 "QL_DUMPING", 234 "QL_DUMP_VALID", 235 "QL_DUMP_UPLOADED", 236 NULL 237 }; 238 239 /* 240 * qlclinks_dcmd 241 * mdb dcmd which prints out the ql_hba pointers 242 * 243 * Input: 244 * addr = User supplied address -- error if supplied. 245 * flags = mdb flags. 246 * argc = Number of user supplied args -- error if non-zero. 247 * argv = Arg array. 248 * 249 * Returns: 250 * DCMD_ERR, DCMD_USAGE, or DCMD_OK 251 * 252 * Context: 253 * User context. 254 * 255 */ 256 /*ARGSUSED*/ 257 static int 258 qlclinks_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 259 { 260 ql_head_t ql_hba; 261 ql_adapter_state_t *qlstate; 262 uintptr_t hbaptr = 0; 263 264 if ((flags & DCMD_ADDRSPEC) || argc != 0) { 265 return (DCMD_USAGE); 266 } 267 268 if (mdb_readvar(&ql_hba, "ql_hba") == -1) { 269 mdb_warn("failed to read ql_hba structure"); 270 return (DCMD_ERR); 271 } 272 273 if (&ql_hba == NULL) { 274 mdb_warn("failed to read ql_hba structure -- is qlc loaded?"); 275 return (DCMD_ERR); 276 } 277 278 mdb_printf("\nqlc adapter state linkages (f=0x%llx, l=0x%llx)\n\n", 279 ql_hba.first, ql_hba.last); 280 281 if ((qlstate = (ql_adapter_state_t *)mdb_alloc( 282 sizeof (ql_adapter_state_t), UM_SLEEP)) == NULL) { 283 mdb_warn("Unable to allocate memory for ql_adapter_state\n"); 284 return (DCMD_OK); 285 } 286 287 (void) mdb_inc_indent((ulong_t)4); 288 mdb_printf("%<u>%-?s\t%-45s%</u>\n\n", "baseaddr", "instance"); 289 290 hbaptr = (uintptr_t)ql_hba.first; 291 while (hbaptr != 0) { 292 293 if (mdb_vread(qlstate, sizeof (ql_adapter_state_t), 294 hbaptr) == -1) { 295 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 296 mdb_warn("failed to read ql_adapter_state at %p", 297 hbaptr); 298 return (DCMD_OK); 299 } 300 301 mdb_printf("%<b>0x%016p%t%d%</b>\n", 302 qlstate->hba.base_address, qlstate->instance); 303 304 /* 305 * If vp exists, loop through those 306 */ 307 308 if ((qlstate->flags & VP_ENABLED) && 309 (qlstate->vp_next != NULL)) { 310 311 ql_adapter_state_t *vqlstate; 312 uintptr_t vhbaptr = 0; 313 314 vhbaptr = (uintptr_t)qlstate->vp_next; 315 316 if ((vqlstate = (ql_adapter_state_t *)mdb_alloc( 317 sizeof (ql_adapter_state_t), UM_SLEEP)) == NULL) { 318 mdb_warn("Unable to allocate memory for " 319 "ql_adapter_state vp\n"); 320 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 321 return (DCMD_OK); 322 } 323 324 (void) mdb_inc_indent((ulong_t)30); 325 326 mdb_printf("%<u>vp baseaddr\t\tvp index%</u>\n"); 327 328 while (vhbaptr != 0) { 329 330 if (mdb_vread(vqlstate, 331 sizeof (ql_adapter_state_t), vhbaptr) == 332 -1) { 333 mdb_free(vqlstate, 334 sizeof (ql_adapter_state_t)); 335 mdb_free(qlstate, 336 sizeof (ql_adapter_state_t)); 337 mdb_warn("failed to read vp " 338 "ql_adapter_state at %p", vhbaptr); 339 return (DCMD_OK); 340 } 341 342 mdb_printf("%<b>0x%016p%t%d%</b>\n", 343 vqlstate->hba.base_address, 344 vqlstate->vp_index); 345 346 vhbaptr = (uintptr_t)vqlstate->vp_next; 347 } 348 349 mdb_free(vqlstate, sizeof (ql_adapter_state_t)); 350 351 (void) mdb_dec_indent((ulong_t)30); 352 353 mdb_printf("\n"); 354 } 355 356 hbaptr = (uintptr_t)qlstate->hba.next; 357 } 358 359 (void) mdb_dec_indent((ulong_t)4); 360 361 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 362 363 return (DCMD_OK); 364 } 365 366 /* 367 * qlcver_dcmd 368 * mdb dcmd which prints out the qlc driver version the mdb 369 * module was compiled with, and the verison of qlc which is 370 * currently loaded on the machine. 371 * 372 * Input: 373 * addr = User supplied address -- error if supplied. 374 * flags = mdb flags. 375 * argc = Number of user supplied args -- error if non-zero. 376 * argv = Arg array. 377 * 378 * Returns: 379 * DCMD_USAGE, or DCMD_OK 380 * 381 * Context: 382 * User context. 383 * 384 */ 385 /*ARGSUSED*/ 386 static int 387 qlcver_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 388 { 389 int8_t qlcversion[100]; 390 struct fw_table fw_table[10], *fwt = NULL; 391 uint8_t *fwverptr = NULL; 392 ql_head_t ql_hba; 393 uint32_t found = 0; 394 395 if ((flags & DCMD_ADDRSPEC) || argc != 0) { 396 return (DCMD_USAGE); 397 } 398 399 if (mdb_readvar(&qlcversion, "qlc_driver_version") == -1) { 400 mdb_warn("unable to read qlc driver version\n"); 401 } else { 402 mdb_printf("\n%s version currently loaded is: %s\n", 403 QL_NAME, qlcversion); 404 } 405 406 mdb_printf("qlc mdb library compiled with %s version: %s\n", 407 QL_NAME, QL_VERSION); 408 409 if ((fwverptr = (uint8_t *)(mdb_alloc(50, UM_SLEEP))) == NULL) { 410 mdb_warn("unable to alloc fwverptr\n"); 411 return (DCMD_OK); 412 } 413 414 if (mdb_readvar(&fw_table, "fw_table") == -1) { 415 mdb_warn("unable to read firmware table\n"); 416 } else { 417 ql_adapter_state_t *qlstate; 418 uintptr_t hbaptr = 0; 419 420 if (mdb_readvar(&ql_hba, "ql_hba") == -1) { 421 mdb_warn("failed to read ql_hba structure"); 422 return (DCMD_ERR); 423 } 424 425 if ((qlstate = (ql_adapter_state_t *)mdb_alloc( 426 sizeof (ql_adapter_state_t), UM_SLEEP)) == NULL) { 427 mdb_warn("Unable to allocate memory for " 428 "ql_adapter_state\n"); 429 return (DCMD_OK); 430 } 431 432 mdb_printf("\n%-8s%-11s%s\n", "f/w", "compiled", "loaded"); 433 mdb_printf("%<u>%-8s%-11s%-13s%s%</u>\n\n", "class", "version", 434 "version", "instance list"); 435 436 for (fwt = &fw_table[0]; fwt->fw_class; fwt++) { 437 438 if (mdb_vread(fwverptr, sizeof (void *), 439 (uintptr_t)fwt->fw_version) == -1) { 440 mdb_warn("unable to read fwverptr\n"); 441 mdb_free(fwverptr, sizeof (void *)); 442 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 443 return (DCMD_OK); 444 } 445 446 mdb_printf("%x\t%-11s", fwt->fw_class, fwverptr); 447 448 if (&ql_hba == NULL) { 449 mdb_warn("failed to read ql_hba structure"); 450 hbaptr = 0; 451 } else { 452 hbaptr = (uintptr_t)ql_hba.first; 453 } 454 455 found = 0; 456 while (hbaptr != 0) { 457 458 if (mdb_vread(qlstate, 459 sizeof (ql_adapter_state_t), hbaptr) == 460 -1) { 461 mdb_warn("failed to read " 462 "ql_adapter_state at %p", hbaptr); 463 break; 464 } 465 466 if (qlstate->fw_class == fwt->fw_class) { 467 if (found == 0) { 468 mdb_printf("%x.%02x.%02x\t", 469 qlstate->fw_major_version, 470 qlstate->fw_minor_version, 471 qlstate-> 472 fw_subminor_version); 473 mdb_printf("%d", 474 qlstate->instance); 475 } else { 476 mdb_printf(", %d", 477 qlstate->instance); 478 } 479 found = 1; 480 } 481 482 hbaptr = (uintptr_t)qlstate->hba.next; 483 } 484 485 if (found == 1) { 486 mdb_printf("\n"); 487 } else { 488 mdb_printf("not loaded\n"); 489 } 490 } 491 492 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 493 mdb_free(fwverptr, sizeof (void *)); 494 } 495 496 return (DCMD_OK); 497 } 498 499 /* 500 * qlc_el_dcmd 501 * mdb dcmd which turns the extended logging bit on or off 502 * for the specificed qlc instance(s). 503 * 504 * Input: 505 * addr = User supplied address -- error if supplied. 506 * flags = mdb flags. 507 * argc = Number of user supplied args -- error if non-zero. 508 * argv = Arg array. 509 * 510 * Returns: 511 * DCMD_USAGE, or DCMD_OK 512 * 513 * Context: 514 * User context. 515 * 516 */ 517 /*ARGSUSED*/ 518 static int 519 qlc_el_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 520 { 521 int8_t qlcversion[100]; 522 boolean_t elswitch; 523 uint32_t argcnt; 524 int mdbs; 525 uint32_t instance; 526 uint32_t qlsize = sizeof (ql_adapter_state_t); 527 ql_adapter_state_t *qlstate; 528 uintptr_t hbaptr = 0; 529 ql_head_t ql_hba; 530 531 if ((mdbs = mdb_get_state()) == MDB_STATE_DEAD) { 532 mdb_warn("Cannot change core file data (state=%xh)\n", mdbs); 533 return (DCMD_OK); 534 } 535 536 if ((flags & DCMD_ADDRSPEC) || argc < 2) { 537 return (DCMD_USAGE); 538 } 539 540 /* 541 * Check and make sure the driver version and the mdb versions 542 * match so all the structures and flags line up 543 */ 544 545 if (mdb_readvar(&qlcversion, "qlc_driver_version") == -1) { 546 mdb_warn("unable to read qlc driver version\n"); 547 return (DCMD_OK); 548 } 549 550 if ((strcmp(QL_VERSION, (const char *)&qlcversion)) != 0) { 551 mdb_warn("Error: qlc driver/qlc mdb version mismatch\n"); 552 mdb_printf("\tqlc mdb library compiled version is: %s\n", 553 QL_VERSION); 554 mdb_printf("\tqlc driver version is: %s\n", qlcversion); 555 556 return (DCMD_OK); 557 } 558 559 if ((strcasecmp(argv[0].a_un.a_str, "on")) == 0) { 560 elswitch = TRUE; 561 } else if ((strcasecmp(argv[0].a_un.a_str, "off")) == 0) { 562 elswitch = FALSE; 563 } else { 564 return (DCMD_USAGE); 565 } 566 567 if (mdb_readvar(&ql_hba, "ql_hba") == -1) { 568 mdb_warn("failed to read ql_hba structure"); 569 return (DCMD_ERR); 570 } 571 572 if (&ql_hba == NULL) { 573 mdb_warn("failed to read ql_hba structure - is qlc loaded?"); 574 return (DCMD_ERR); 575 } 576 577 if ((qlstate = (ql_adapter_state_t *)mdb_alloc(qlsize, 578 UM_SLEEP)) == NULL) { 579 mdb_warn("Unable to allocate memory for " 580 "ql_adapter_state\n"); 581 return (DCMD_OK); 582 } 583 584 if ((strcasecmp(argv[1].a_un.a_str, "all")) == 0) { 585 586 if (argc != 2) { 587 mdb_free(qlstate, qlsize); 588 return (DCMD_USAGE); 589 } 590 591 hbaptr = (uintptr_t)ql_hba.first; 592 593 while (hbaptr != 0) { 594 595 if (mdb_vread(qlstate, qlsize, hbaptr) == -1) { 596 mdb_free(qlstate, qlsize); 597 mdb_warn("failed to read ql_adapter_state " 598 "at %p", hbaptr); 599 return (DCMD_OK); 600 } 601 602 ql_elog_common(qlstate, elswitch); 603 604 hbaptr = (uintptr_t)qlstate->hba.next; 605 } 606 } else { 607 for (argcnt = 1; argcnt < argc; argcnt++) { 608 609 instance = (uint32_t)mdb_strtoull( 610 argv[argcnt].a_un.a_str); 611 612 /* find the correct instance to change */ 613 hbaptr = (uintptr_t)ql_hba.first; 614 while (hbaptr != 0) { 615 616 if (mdb_vread(qlstate, qlsize, hbaptr) == -1) { 617 mdb_free(qlstate, qlsize); 618 mdb_warn("failed to read " 619 "ql_adapter_state at %p", hbaptr); 620 return (DCMD_OK); 621 } 622 623 if (qlstate->instance == instance) { 624 break; 625 } 626 627 hbaptr = (uintptr_t)qlstate->hba.next; 628 } 629 630 if (hbaptr == 0) { 631 mdb_printf("instance %d is not loaded", 632 instance); 633 continue; 634 } 635 636 ql_elog_common(qlstate, elswitch); 637 } 638 } 639 640 mdb_free(qlstate, qlsize); 641 642 return (DCMD_OK); 643 } 644 645 /* 646 * qlc_elog_common 647 * mdb helper function which set/resets the extended logging bit 648 * 649 * Input: 650 * qlstate = adapter state structure 651 * elswitch = boolean which specifies to reset (0) or set (1) the 652 * extended logging bit. 653 * 654 * Returns: 655 * 656 * Context: 657 * User context. 658 * 659 */ 660 static void 661 ql_elog_common(ql_adapter_state_t *qlstate, boolean_t elswitch) 662 { 663 uintptr_t hbaptr = (uintptr_t)qlstate->hba.base_address; 664 size_t qlsize = sizeof (ql_adapter_state_t); 665 666 if (elswitch) { 667 if ((qlstate->cfg_flags & CFG_ENABLE_EXTENDED_LOGGING) == 0) { 668 669 qlstate->cfg_flags |= CFG_ENABLE_EXTENDED_LOGGING; 670 671 if ((mdb_vwrite((const void *)qlstate, qlsize, 672 hbaptr)) != (ssize_t)qlsize) { 673 mdb_warn("instance %d - unable to update", 674 qlstate->instance); 675 } else { 676 mdb_printf("instance %d extended logging is " 677 "now on\n", qlstate->instance); 678 } 679 } else { 680 mdb_printf("instance %d extended logging is " 681 "already on\n", qlstate->instance); 682 } 683 } else { 684 if ((qlstate->cfg_flags & CFG_ENABLE_EXTENDED_LOGGING) != 0) { 685 686 qlstate->cfg_flags &= ~CFG_ENABLE_EXTENDED_LOGGING; 687 688 if ((mdb_vwrite((const void *)qlstate, qlsize, 689 hbaptr)) != (ssize_t)qlsize) { 690 mdb_warn("instance %d - unable to update", 691 qlstate->instance); 692 } else { 693 mdb_printf("instance %d extended logging is " 694 "now off\n", qlstate->instance); 695 } 696 } else { 697 mdb_printf("instance %d extended logging is " 698 "already off\n", qlstate->instance); 699 } 700 } 701 } 702 703 /* 704 * qlc_ocs_dcmd 705 * mdb dcmd which prints out the outstanding command array using 706 * caller supplied address (which sb the ha structure). 707 * 708 * Input: 709 * addr = User supplied ha address. 710 * flags = mdb flags. 711 * argc = Number of user supplied args. 712 * argv = Arg array. 713 * 714 * Returns: 715 * DCMD_USAGE, or DCMD_OK 716 * 717 * Context: 718 * User context. 719 * 720 * 721 */ 722 static int 723 /*ARGSUSED*/ 724 qlc_osc_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 725 { 726 ql_adapter_state_t *qlstate; 727 uintptr_t qlosc, ptr1; 728 uint32_t indx, found = 0; 729 ql_srb_t *qlsrb; 730 731 if (!(flags & DCMD_ADDRSPEC)) { 732 return (DCMD_USAGE); 733 } 734 735 if ((qlstate = (ql_adapter_state_t *) 736 mdb_alloc(sizeof (ql_adapter_state_t), UM_SLEEP)) == NULL) { 737 mdb_warn("Unable to allocate memory for ql_adapter_state\n"); 738 return (DCMD_OK); 739 } 740 if (mdb_vread(qlstate, sizeof (ql_adapter_state_t), addr) == -1) { 741 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 742 mdb_warn("failed to read ql_adapter_state at %p", addr); 743 return (DCMD_OK); 744 } 745 746 qlosc = (uintptr_t)qlstate->outstanding_cmds; 747 mdb_printf("qlc instance: %d, base addr = %llx, osc base = %p\n", 748 qlstate->instance, qlstate->hba.base_address, qlosc); 749 750 if ((qlsrb = (ql_srb_t *)mdb_alloc(sizeof (ql_srb_t), UM_SLEEP)) == 751 NULL) { 752 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 753 mdb_warn("failed to allocate space for srb_t\n"); 754 return (DCMD_OK); 755 } 756 for (indx = 0; indx < MAX_OUTSTANDING_COMMANDS; indx++, qlosc += 8) { 757 if (mdb_vread(&ptr1, 8, qlosc) == -1) { 758 mdb_warn("failed to read ptr1, indx=%d", indx); 759 break; 760 } 761 if (ptr1 == 0) { 762 continue; 763 } 764 765 mdb_printf("osc ptr = %p, indx = %xh\n", ptr1, indx); 766 767 if (mdb_vread(qlsrb, sizeof (ql_srb_t), ptr1) == -1) { 768 mdb_warn("failed to read ql_srb_t at %p", ptr1); 769 break; 770 } 771 (void) ql_doprint(ptr1, "struct ql_srb"); 772 found++; 773 } 774 775 mdb_free(qlsrb, sizeof (ql_srb_t)); 776 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 777 778 mdb_printf("number of outstanding command srb's is: %d\n", found); 779 780 return (DCMD_OK); 781 } 782 783 /* 784 * qlc_wdog_dcmd 785 * mdb dcmd which prints out the commands which are linked 786 * on the watchdog linked list. Caller supplied address (which 787 * sb the ha structure). 788 * 789 * Input: 790 * addr = User supplied ha address. 791 * flags = mdb flags. 792 * argc = Number of user supplied args. 793 * argv = Arg array. 794 * 795 * Returns: 796 * DCMD_USAGE, or DCMD_OK 797 * 798 * Context: 799 * User context. 800 * 801 * 802 */ 803 static int 804 /*ARGSUSED*/ 805 qlc_wdog_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 806 { 807 ql_adapter_state_t *qlstate; 808 uint16_t index, count; 809 ql_head_t *dev; 810 ql_srb_t *srb; 811 ql_tgt_t *tq; 812 ql_lun_t *lq; 813 ql_link_t *tqlink, *srblink, *lqlink; 814 int nextlink; 815 816 if (!(flags & DCMD_ADDRSPEC)) { 817 mdb_warn("Address required\n", addr); 818 return (DCMD_USAGE); 819 } 820 821 if ((qlstate = (ql_adapter_state_t *) 822 mdb_alloc(sizeof (ql_adapter_state_t), UM_SLEEP)) == NULL) { 823 mdb_warn("Unable to allocate memory for ql_adapter_state\n"); 824 return (DCMD_OK); 825 } 826 827 if (mdb_vread(qlstate, sizeof (ql_adapter_state_t), addr) == -1) { 828 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 829 mdb_warn("failed to read ql_adapter_state at %p", addr); 830 return (DCMD_OK); 831 } 832 833 /* 834 * Read in the device array 835 */ 836 dev = (ql_head_t *) 837 mdb_alloc(sizeof (ql_head_t) * DEVICE_HEAD_LIST_SIZE, UM_SLEEP); 838 839 if (mdb_vread(dev, sizeof (ql_head_t) * DEVICE_HEAD_LIST_SIZE, 840 (uintptr_t)qlstate->dev) == -1) { 841 mdb_warn("failed to read ql_head_t (dev) at %p", qlstate->dev); 842 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 843 mdb_free(dev, sizeof (ql_head_t) * DEVICE_HEAD_LIST_SIZE); 844 return (DCMD_OK); 845 } 846 847 tqlink = (ql_link_t *)mdb_alloc(sizeof (ql_link_t), UM_SLEEP); 848 tq = (ql_tgt_t *)mdb_alloc(sizeof (ql_tgt_t), UM_SLEEP); 849 lqlink = (ql_link_t *)mdb_alloc(sizeof (ql_link_t), UM_SLEEP); 850 lq = (ql_lun_t *)mdb_alloc(sizeof (ql_lun_t), UM_SLEEP); 851 srblink = (ql_link_t *)mdb_alloc(sizeof (ql_link_t), UM_SLEEP); 852 srb = (ql_srb_t *)mdb_alloc(sizeof (ql_srb_t), UM_SLEEP); 853 854 /* 855 * Validate the devices watchdog queue 856 */ 857 for (index = 0; index < DEVICE_HEAD_LIST_SIZE; index++) { 858 859 /* Skip empty ones */ 860 if (dev[index].first == NULL) { 861 continue; 862 } 863 864 mdb_printf("dev array index = %x\n", index); 865 866 /* Loop through targets on device linked list */ 867 /* get the first link */ 868 869 nextlink = get_first_link(&dev[index], tqlink); 870 871 /* 872 * traverse the targets linked list at this device array index. 873 */ 874 while (nextlink == DCMD_OK) { 875 /* Get the target */ 876 if (mdb_vread(tq, sizeof (ql_tgt_t), 877 (uintptr_t)(tqlink->base_address)) == -1) { 878 mdb_warn("failed to read ql_tgt at %p", 879 tqlink->base_address); 880 break; 881 } 882 mdb_printf("tgt q base = %llx, ", 883 tqlink->base_address); 884 885 mdb_printf("flags: (%xh)", tq->flags); 886 887 if (tq->flags) { 888 ql_dump_flags((uint64_t)tq->flags, qltgt_flags); 889 } 890 891 mdb_printf("tgt: %02x%02x%02x%02x%02x%02x%02x%02x ", 892 tq->node_name[0], tq->node_name[1], 893 tq->node_name[2], tq->node_name[3], 894 tq->node_name[4], tq->node_name[5], 895 tq->node_name[6], tq->node_name[7]); 896 897 /* 898 * Loop through commands on this targets watchdog queue. 899 */ 900 901 /* Get the first link on the targets cmd wdg q. */ 902 if (tq->wdg.first == NULL) { 903 mdb_printf(" watchdog list empty "); 904 break; 905 } else { 906 if (mdb_vread(srblink, sizeof (ql_link_t), 907 (uintptr_t)tq->wdg.first) == -1) { 908 mdb_warn("failed to read ql_link_t" 909 " at %p", tq->wdg.first); 910 break; 911 } 912 /* There is aleast one. */ 913 count = 1; 914 /* 915 * Count the remaining items in the 916 * cmd watchdog list. 917 */ 918 while (srblink->next != NULL) { 919 /* Read in the next ql_link_t header */ 920 if (mdb_vread(srblink, 921 sizeof (ql_link_t), 922 (uintptr_t)srblink->next) == -1) { 923 mdb_warn("failed to read" 924 " ql_link_t next at %p", 925 srblink->next); 926 break; 927 } 928 count = (uint16_t)(count + 1); 929 } 930 mdb_printf(" watchdog list: %d entries\n", 931 count); 932 /* get the first one again */ 933 if (mdb_vread(srblink, sizeof (ql_link_t), 934 (uintptr_t)tq->wdg.first) == -1) { 935 mdb_warn("failed to read ql_link_t" 936 " at %p", tq->wdg.first); 937 break; 938 } 939 } 940 /* 941 * Traverse the targets cmd watchdog linked list 942 * verifying srb's from the list are on a lun cmd list. 943 */ 944 while (nextlink == DCMD_OK) { 945 int found = 0; 946 /* get the srb */ 947 if (mdb_vread(srb, sizeof (ql_srb_t), 948 (uintptr_t)srblink->base_address) == -1) { 949 mdb_warn("failed to read ql_srb_t" 950 " at %p", srblink->base_address); 951 break; 952 } 953 mdb_printf("ql_srb %llx ", 954 srblink->base_address); 955 956 /* 957 * Get the lun q the srb is on 958 */ 959 if (mdb_vread(lq, sizeof (ql_lun_t), 960 (uintptr_t)srb->lun_queue) == -1) { 961 mdb_warn("failed to read ql_srb_t" 962 " at %p", srb->lun_queue); 963 break; 964 } 965 nextlink = get_first_link(&lq->cmd, lqlink); 966 /* 967 * traverse the lun cmd linked list looking 968 * for the srb from the targets watchdog list 969 */ 970 while (nextlink == DCMD_OK) { 971 if (srblink->base_address == 972 lqlink->base_address) { 973 mdb_printf("on lun %d cmd q\n", 974 lq->lun_no); 975 found = 1; 976 break; 977 } 978 /* get next item on lun cmd list */ 979 nextlink = get_next_link(lqlink); 980 } 981 if (!found) { 982 mdb_printf("not found on lun cmd q\n"); 983 } 984 /* get next item in the watchdog list */ 985 nextlink = get_next_link(srblink); 986 } /* End targets command watchdog list */ 987 /* get next item in this target list */ 988 nextlink = get_next_link(tqlink); 989 } /* End traverse the device targets linked list */ 990 mdb_printf("\n"); 991 } /* End device array */ 992 993 mdb_free(tq, sizeof (ql_tgt_t)); 994 mdb_free(lq, sizeof (ql_lun_t)); 995 mdb_free(srb, sizeof (ql_srb_t)); 996 mdb_free(tqlink, sizeof (ql_link_t)); 997 mdb_free(srblink, sizeof (ql_link_t)); 998 mdb_free(lqlink, sizeof (ql_link_t)); 999 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 1000 mdb_free(dev, sizeof (ql_head_t)*DEVICE_HEAD_LIST_SIZE); 1001 1002 return (DCMD_OK); 1003 } 1004 1005 /* 1006 * get_first_link 1007 * Gets the first ql_link_t header on ql_head. 1008 * 1009 * Input: 1010 * ql_head = pointer to a ql_head_t structure. 1011 * ql_link = pointer to a ql_link_t structure. 1012 * 1013 * Returns: 1014 * DCMD_ABORT, or DCMD_OK 1015 * 1016 * Context: 1017 * User context. 1018 * 1019 */ 1020 static int 1021 get_first_link(ql_head_t *qlhead, ql_link_t *qllink) 1022 { 1023 int rval = DCMD_ABORT; 1024 1025 if (qlhead != NULL) { 1026 if (qlhead->first != NULL) { 1027 /* Read in the first ql_link_t header */ 1028 if (mdb_vread(qllink, sizeof (ql_link_t), 1029 (uintptr_t)(qlhead->first)) == -1) { 1030 mdb_warn("failed to read ql_link_t " 1031 "next at %p", qlhead->first); 1032 } else { 1033 rval = DCMD_OK; 1034 } 1035 } 1036 } 1037 return (rval); 1038 } 1039 1040 /* 1041 * get_next_link 1042 * Gets the next ql_link_t structure. 1043 * 1044 * Input: 1045 * ql_link = pointer to a ql_link_t structure. 1046 * 1047 * Returns: 1048 * DCMD_ABORT, or DCMD_OK 1049 * 1050 * Context: 1051 * User context. 1052 * 1053 */ 1054 static int 1055 get_next_link(ql_link_t *qllink) 1056 { 1057 int rval = DCMD_ABORT; 1058 1059 if (qllink != NULL) { 1060 if (qllink->next != NULL) { 1061 /* Read in the next ql_link_t header */ 1062 if (mdb_vread(qllink, sizeof (ql_link_t), 1063 (uintptr_t)(qllink->next)) == -1) { 1064 mdb_warn("failed to read ql_link_t " 1065 "next at %p", qllink->next); 1066 } else { 1067 rval = DCMD_OK; 1068 } 1069 } 1070 } 1071 return (rval); 1072 } 1073 1074 /* 1075 * qlcstate_dcmd 1076 * mdb dcmd which prints out the ql_state info using 1077 * caller supplied address. 1078 * 1079 * Input: 1080 * addr = User supplied address. 1081 * flags = mdb flags. 1082 * argc = Number of user supplied args. 1083 * argv = Arg array. 1084 * 1085 * Returns: 1086 * DCMD_USAGE, or DCMD_OK 1087 * 1088 * Context: 1089 * User context. 1090 * 1091 */ 1092 static int 1093 qlcstate_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 1094 { 1095 ql_adapter_state_t *qlstate; 1096 int verbose = 0; 1097 1098 if (!(flags & DCMD_ADDRSPEC)) { 1099 return (DCMD_USAGE); 1100 } 1101 1102 if (mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, TRUE, &verbose) != 1103 argc) { 1104 return (DCMD_USAGE); 1105 } 1106 1107 if ((qlstate = (ql_adapter_state_t *) 1108 mdb_alloc(sizeof (ql_adapter_state_t), UM_SLEEP)) == NULL) { 1109 mdb_warn("failed to allocate memory for ql_adapter_state\n"); 1110 return (DCMD_OK); 1111 } 1112 if (mdb_vread(qlstate, sizeof (ql_adapter_state_t), addr) == -1) { 1113 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 1114 mdb_warn("failed to read ql_adapter_state at %p", addr); 1115 return (DCMD_OK); 1116 } 1117 1118 mdb_printf("qlc instance: %d, base addr = %llx\n", qlstate->instance, 1119 addr); 1120 1121 mdb_printf("\nadapter state flags:\n"); 1122 ql_dump_flags((uint64_t)qlstate->flags, adapter_state_flags); 1123 mdb_printf("\nadapter cfg flags:\n"); 1124 ql_dump_flags((uint64_t)qlstate->cfg_flags, adapter_config_flags); 1125 mdb_printf("\ntask daemon state flags:\n"); 1126 ql_dump_flags((uint64_t)qlstate->task_daemon_flags, 1127 task_daemon_flags); 1128 1129 if (verbose) { 1130 (void) ql_doprint(addr, "struct ql_adapter_state"); 1131 } 1132 1133 mdb_free(qlstate, sizeof (ql_adapter_state_t)); 1134 1135 return (DCMD_OK); 1136 } 1137 1138 /* 1139 * qlcstates_walk_init 1140 * mdb walker init which prints out all qlc states info. 1141 * 1142 * Input: 1143 * wsp - Pointer to walker state struct 1144 * 1145 * Returns: 1146 * WALK_ERR, or WALK_NEXT 1147 * 1148 * Context: 1149 * User context. 1150 * 1151 */ 1152 static int 1153 qlstates_walk_init(mdb_walk_state_t *wsp) 1154 { 1155 ql_head_t ql_hba; 1156 1157 if (wsp->walk_addr == 0) { 1158 if ((mdb_readvar(&ql_hba, "ql_hba") == -1) || 1159 (&ql_hba == NULL)) { 1160 mdb_warn("failed to read ql_hba structure"); 1161 return (WALK_ERR); 1162 } 1163 1164 wsp->walk_addr = (uintptr_t)ql_hba.first; 1165 wsp->walk_data = mdb_alloc(sizeof (ql_adapter_state_t), 1166 UM_SLEEP); 1167 return (WALK_NEXT); 1168 } else { 1169 return (ql_doprint(wsp->walk_addr, "struct ql_adapter_state")); 1170 } 1171 } 1172 1173 /* 1174 * qlstates_walk_step 1175 * mdb walker step which prints out all qlc states info. 1176 * 1177 * Input: 1178 * wsp - Pointer to walker state struct 1179 * 1180 * Returns: 1181 * WALK_DONE, or WALK_NEXT 1182 * 1183 * Context: 1184 * User context. 1185 * 1186 */ 1187 static int 1188 qlstates_walk_step(mdb_walk_state_t *wsp) 1189 { 1190 ql_adapter_state_t *qlstate; 1191 1192 if (wsp->walk_addr == 0) { 1193 return (WALK_DONE); 1194 } 1195 1196 if (mdb_vread(wsp->walk_data, sizeof (ql_adapter_state_t), 1197 wsp->walk_addr) == -1) { 1198 mdb_warn("failed to read ql_adapter_state at %p", 1199 wsp->walk_addr); 1200 return (WALK_DONE); 1201 } 1202 1203 qlstate = (ql_adapter_state_t *)(wsp->walk_data); 1204 mdb_printf("qlc instance: %d, base addr = %llx\n", 1205 qlstate->instance, wsp->walk_addr); 1206 1207 mdb_printf("\nadapter state flags:\n"); 1208 ql_dump_flags((uint64_t)qlstate->flags, adapter_state_flags); 1209 mdb_printf("\nadapter cfg flags:\n"); 1210 ql_dump_flags((uint64_t)qlstate->cfg_flags, adapter_config_flags); 1211 mdb_printf("\ntask daemon state flags:\n"); 1212 ql_dump_flags((uint64_t)qlstate->task_daemon_flags, 1213 task_daemon_flags); 1214 1215 mdb_printf("\nadapter state:\n"); 1216 (void) ql_doprint(wsp->walk_addr, "struct ql_adapter_state"); 1217 1218 mdb_printf("\n"); 1219 1220 wsp->walk_addr = (uintptr_t) 1221 (((ql_adapter_state_t *)wsp->walk_data)->hba.next); 1222 1223 return (WALK_NEXT); 1224 } 1225 1226 /* 1227 * qlstates_walk_fini 1228 * mdb walker fini which wraps up the walker 1229 * 1230 * Input: 1231 * wsp - Pointer to walker state struct 1232 * 1233 * Returns: 1234 * 1235 * Context: 1236 * User context. 1237 * 1238 */ 1239 static void 1240 qlstates_walk_fini(mdb_walk_state_t *wsp) 1241 { 1242 mdb_free(wsp->walk_data, sizeof (ql_adapter_state_t)); 1243 } 1244 1245 /* 1246 * qlsrb_walk_init 1247 * mdb walker init which prints out linked srb's 1248 * 1249 * Input: 1250 * wsp - Pointer to walker ql_srb struct 1251 * 1252 * Returns: 1253 * WALK_ERR, or WALK_NEXT 1254 * 1255 * Context: 1256 * User context. 1257 * 1258 */ 1259 static int 1260 qlsrb_walk_init(mdb_walk_state_t *wsp) 1261 { 1262 if (wsp->walk_addr == 0) { 1263 mdb_warn("failed to read ql_srb addr at %p", 1264 wsp->walk_addr); 1265 return (WALK_ERR); 1266 } 1267 1268 wsp->walk_data = mdb_alloc(sizeof (ql_srb_t), UM_SLEEP); 1269 1270 return (WALK_NEXT); 1271 } 1272 1273 /* 1274 * qlcsrb_walk_step 1275 * mdb walker step which prints out linked ql_srb structures 1276 * 1277 * Input: 1278 * wsp - Pointer to walker srb struct 1279 * 1280 * Returns: 1281 * WALK_DONE, or WALK_NEXT 1282 * 1283 * Context: 1284 * User context. 1285 * 1286 */ 1287 static int 1288 qlsrb_walk_step(mdb_walk_state_t *wsp) 1289 { 1290 ql_srb_t *qlsrb; 1291 1292 if (wsp->walk_addr == 0) 1293 return (WALK_DONE); 1294 1295 if (mdb_vread(wsp->walk_data, sizeof (ql_srb_t), 1296 wsp->walk_addr) == -1) { 1297 mdb_warn("failed to read ql_srb at %p", wsp->walk_addr); 1298 return (WALK_DONE); 1299 } 1300 1301 qlsrb = (ql_srb_t *)(wsp->walk_data); 1302 mdb_printf("ql_srb base addr = %llx\n", wsp->walk_addr); 1303 1304 mdb_printf("\nql_srb flags:\n"); 1305 ql_dump_flags((uint64_t)qlsrb->flags, qlsrb_flags); 1306 1307 mdb_printf("\nql_srb:\n"); 1308 (void) ql_doprint(wsp->walk_addr, "struct ql_srb"); 1309 1310 mdb_printf("\n"); 1311 1312 wsp->walk_addr = (uintptr_t) 1313 (((ql_srb_t *)wsp->walk_data)->cmd.next); 1314 1315 return (WALK_NEXT); 1316 } 1317 1318 /* 1319 * qlsrb_walk_fini 1320 * mdb walker fini which wraps up the walker 1321 * 1322 * Input: 1323 * wsp - Pointer to walker state struct 1324 * 1325 * Returns: 1326 * 1327 * Context: 1328 * User context. 1329 * 1330 */ 1331 static void 1332 qlsrb_walk_fini(mdb_walk_state_t *wsp) 1333 { 1334 mdb_free(wsp->walk_data, sizeof (ql_srb_t)); 1335 } 1336 1337 /* 1338 * qllunq_dcmd 1339 * mdb walker which prints out lun q's 1340 * 1341 * Input: 1342 * wsp - Pointer to walker ql_lun struct 1343 * 1344 * Returns: 1345 * WALK_ERR, or WALK_NEXT 1346 * 1347 * Context: 1348 * User context. 1349 * 1350 */ 1351 static int 1352 qllunq_walk_init(mdb_walk_state_t *wsp) 1353 { 1354 if (wsp->walk_addr == 0) { 1355 mdb_warn("failed to read ql_lun addr at %p", 1356 wsp->walk_addr); 1357 return (WALK_ERR); 1358 } 1359 1360 wsp->walk_data = mdb_alloc(sizeof (ql_lun_t), UM_SLEEP); 1361 1362 return (WALK_NEXT); 1363 } 1364 1365 /* 1366 * qlclunq_walk_step 1367 * mdb walker step which prints out linked ql_lun structures 1368 * 1369 * Input: 1370 * wsp - Pointer to walker srb struct 1371 * 1372 * Returns: 1373 * WALK_DONE, or WALK_NEXT 1374 * 1375 * Context: 1376 * User context. 1377 * 1378 */ 1379 static int 1380 qllunq_walk_step(mdb_walk_state_t *wsp) 1381 { 1382 ql_lun_t *qllun; 1383 ql_link_t ql_link; 1384 ql_link_t *qllink; 1385 1386 if (wsp->walk_addr == 0) 1387 return (WALK_DONE); 1388 1389 if (mdb_vread(wsp->walk_data, sizeof (ql_lun_t), 1390 wsp->walk_addr) == -1) { 1391 mdb_warn("failed to read ql_lun at %p", wsp->walk_addr); 1392 return (WALK_DONE); 1393 } 1394 1395 qllun = (ql_lun_t *)(wsp->walk_data); 1396 mdb_printf("ql_lun base addr = %llx\n", wsp->walk_addr); 1397 1398 mdb_printf("\nql_lun flags:\n"); 1399 ql_dump_flags((uint64_t)qllun->flags, qllun_flags); 1400 1401 mdb_printf("\nql_lun:\n"); 1402 (void) ql_doprint(wsp->walk_addr, "struct ql_lun"); 1403 1404 mdb_printf("\n"); 1405 1406 qllink = (ql_link_t *) 1407 (((ql_lun_t *)wsp->walk_data)->link.next); 1408 1409 if (qllink == NULL) { 1410 return (WALK_DONE); 1411 } else { 1412 /* 1413 * Read in the next link_t header 1414 */ 1415 if (mdb_vread(&ql_link, sizeof (ql_link_t), 1416 (uintptr_t)qllink) == -1) { 1417 mdb_warn("failed to read ql_link_t " 1418 "next at %p", qllink->next); 1419 return (WALK_DONE); 1420 } 1421 qllink = &ql_link; 1422 } 1423 1424 wsp->walk_addr = (uintptr_t)qllink->base_address; 1425 1426 return (WALK_NEXT); 1427 } 1428 1429 /* 1430 * qllunq_walk_fini 1431 * mdb walker fini which wraps up the walker 1432 * 1433 * Input: 1434 * wsp - Pointer to walker state struct 1435 * 1436 * Returns: 1437 * 1438 * Context: 1439 * User context. 1440 * 1441 */ 1442 static void 1443 qllunq_walk_fini(mdb_walk_state_t *wsp) 1444 { 1445 mdb_free(wsp->walk_data, sizeof (ql_lun_t)); 1446 } 1447 1448 /* 1449 * qltgtq_dcmd 1450 * mdb dcmd which prints out an hs's tq struct info. 1451 * 1452 * Input: 1453 * addr = User supplied address. (NB: nust be an ha) 1454 * flags = mdb flags. 1455 * argc = Number of user supplied args. 1456 * argv = Arg array. 1457 * 1458 * Returns: 1459 * DCMD_USAGE, or DCMD_OK 1460 * 1461 * Context: 1462 * User context. 1463 * 1464 */ 1465 /*ARGSUSED*/ 1466 static int 1467 qltgtq_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 1468 { 1469 ql_adapter_state_t *ha; 1470 ql_link_t *link; 1471 ql_tgt_t *tq; 1472 uint32_t index; 1473 ql_head_t *dev; 1474 1475 if ((!(flags & DCMD_ADDRSPEC)) || addr == 0) { 1476 mdb_warn("ql_hba structure addr is required"); 1477 return (DCMD_USAGE); 1478 } 1479 1480 /* 1481 * Get the adapter state struct which was passed 1482 */ 1483 1484 ha = (ql_adapter_state_t *)mdb_alloc(sizeof (ql_adapter_state_t), 1485 UM_SLEEP); 1486 1487 if (mdb_vread(ha, sizeof (ql_adapter_state_t), addr) == -1) { 1488 mdb_warn("failed to read ql_adapter_state at %p", addr); 1489 mdb_free(ha, sizeof (ql_adapter_state_t)); 1490 return (DCMD_OK); 1491 } 1492 1493 if (ha->dev == NULL) { 1494 mdb_warn("dev ptr is NULL for ha: %p", addr); 1495 mdb_free(ha, sizeof (ql_adapter_state_t)); 1496 return (DCMD_OK); 1497 } 1498 1499 /* 1500 * Read in the device array 1501 */ 1502 dev = (ql_head_t *) 1503 mdb_alloc(sizeof (ql_head_t) * DEVICE_HEAD_LIST_SIZE, UM_SLEEP); 1504 1505 if (mdb_vread(dev, sizeof (ql_head_t) * DEVICE_HEAD_LIST_SIZE, 1506 (uintptr_t)ha->dev) == -1) { 1507 mdb_warn("failed to read ql_head_t (dev) at %p", ha->dev); 1508 mdb_free(ha, sizeof (ql_adapter_state_t)); 1509 mdb_free(dev, sizeof (ql_head_t) * DEVICE_HEAD_LIST_SIZE); 1510 } 1511 1512 tq = (ql_tgt_t *)mdb_alloc(sizeof (ql_tgt_t), UM_SLEEP); 1513 link = (ql_link_t *)mdb_alloc(sizeof (ql_link_t), UM_SLEEP); 1514 1515 for (index = 0; index < DEVICE_HEAD_LIST_SIZE; index++) { 1516 1517 if (dev[index].first == NULL) { 1518 continue; 1519 } 1520 1521 if (mdb_vread(link, sizeof (ql_link_t), 1522 (uintptr_t)dev[index].first) == -1) { 1523 mdb_warn("failed to read ql_link_t at %p", 1524 dev[index].first); 1525 break; 1526 } 1527 1528 while (link != NULL) { 1529 if (mdb_vread(tq, sizeof (ql_tgt_t), 1530 (uintptr_t)(link->base_address)) == -1) { 1531 mdb_warn("failed to read ql_tgt at %p", 1532 link->base_address); 1533 break; 1534 } 1535 1536 mdb_printf("tgt queue base addr = %llx\n", 1537 link->base_address); 1538 1539 mdb_printf("\ntgt queue flags: (%xh)\n", tq->flags); 1540 ql_dump_flags((uint64_t)tq->flags, qltgt_flags); 1541 1542 mdb_printf("\ntgt queue:\n"); 1543 1544 (void) ql_doprint((uintptr_t)link->base_address, 1545 "struct ql_target"); 1546 1547 mdb_printf("\n"); 1548 1549 if (get_next_link(link) != DCMD_OK) { 1550 break; 1551 } 1552 } 1553 } 1554 1555 mdb_free(ha, sizeof (ql_adapter_state_t)); 1556 mdb_free(tq, sizeof (ql_tgt_t)); 1557 mdb_free(link, sizeof (ql_link_t)); 1558 mdb_free(dev, sizeof (ql_head_t)*DEVICE_HEAD_LIST_SIZE); 1559 1560 return (DCMD_OK); 1561 } 1562 1563 /* 1564 * ql_triggerdump_dcmd 1565 * Triggers the driver to take a firmware dump 1566 * 1567 * Input: 1568 * addr = User supplied address (optional) 1569 * flags = mdb flags. 1570 * argc = Number of user supplied args. 1571 * argv = Arg array (instance #, optional). 1572 * 1573 * Returns: 1574 * DCMD_OK or DCMD_ERR 1575 * 1576 * Context: 1577 * User context. 1578 * 1579 */ 1580 1581 #if 0 1582 1583 /*ARGSUSED*/ 1584 static int 1585 qlc_triggerdump_dcmd(uintptr_t addr, uint_t flags, int argc, 1586 const mdb_arg_t *argv) 1587 { 1588 ql_adapter_state_t *qlstate; 1589 uintptr_t hbaptr = NULL; 1590 ql_head_t ql_hba; 1591 uint32_t qlsize = sizeof (ql_adapter_state_t); 1592 int mdbs; 1593 1594 if ((mdbs = mdb_get_state()) == MDB_STATE_DEAD) { 1595 mdb_warn("Cannot change core file data (state=%xh)\n", mdbs); 1596 return (DCMD_OK); 1597 } 1598 1599 if ((qlstate = (ql_adapter_state_t *)mdb_alloc(qlsize, 1600 UM_SLEEP)) == NULL) { 1601 mdb_warn("Unable to allocate memory for ql_adapter_state\n"); 1602 return (DCMD_OK); 1603 } 1604 1605 if (addr == NULL) { 1606 char *tptr; 1607 uint32_t instance; 1608 1609 if (argc == 0) { 1610 mdb_warn("must specify either the ha addr or " 1611 "the instance number\n"); 1612 mdb_free(qlstate, qlsize); 1613 return (DCMD_OK); 1614 } 1615 1616 /* 1617 * find the specified instance in the ha list 1618 */ 1619 1620 instance = (uint32_t)strtol(argv[1].a_un.a_str, &tptr, 16); 1621 if (tptr == argv[1].a_un.a_str) { 1622 mdb_printf("instance # is illegal: '%s'\n", 1623 argv[1].a_un.a_str); 1624 mdb_free(qlstate, qlsize); 1625 return (DCMD_OK); 1626 } 1627 1628 if (mdb_readvar(&ql_hba, "ql_hba") == -1) { 1629 mdb_warn("failed to read ql_hba structure"); 1630 mdb_free(qlstate, qlsize); 1631 return (DCMD_ERR); 1632 } 1633 1634 if (&ql_hba == NULL) { 1635 mdb_warn("failed to read ql_hba structure - " 1636 "is qlc loaded?"); 1637 mdb_free(qlstate, qlsize); 1638 return (DCMD_ERR); 1639 } 1640 1641 hbaptr = (uintptr_t)ql_hba.first; 1642 while (hbaptr != NULL) { 1643 1644 if (mdb_vread(qlstate, qlsize, hbaptr) == -1) { 1645 mdb_free(qlstate, qlsize); 1646 mdb_warn("failed to read " 1647 "ql_adapter_state at %p", hbaptr); 1648 return (DCMD_OK); 1649 } 1650 1651 if (qlstate->instance == instance) { 1652 break; 1653 } 1654 1655 hbaptr = (uintptr_t)qlstate->hba.next; 1656 } 1657 } else { 1658 1659 /* 1660 * verify the addr specified 1661 */ 1662 1663 if (mdb_readvar(&ql_hba, "ql_hba") == -1) { 1664 mdb_warn("failed to read ql_hba structure"); 1665 mdb_free(qlstate, qlsize); 1666 return (DCMD_ERR); 1667 } 1668 1669 if (&ql_hba == NULL) { 1670 mdb_warn("failed to read ql_hba structure - " 1671 "is qlc loaded?"); 1672 mdb_free(qlstate, qlsize); 1673 return (DCMD_ERR); 1674 } 1675 1676 hbaptr = (uintptr_t)ql_hba.first; 1677 while (hbaptr != NULL) { 1678 1679 if (mdb_vread(qlstate, qlsize, hbaptr) == -1) { 1680 mdb_free(qlstate, qlsize); 1681 mdb_warn("failed to read " 1682 "ql_adapter_state at %p", hbaptr); 1683 return (DCMD_OK); 1684 } 1685 1686 if (hbaptr == addr) { 1687 break; 1688 } 1689 1690 hbaptr = (uintptr_t)qlstate->hba.next; 1691 } 1692 } 1693 1694 if (hbaptr == NULL) { 1695 mdb_free(qlstate, qlsize); 1696 if (argc == 0) { 1697 mdb_warn("addr specified is not in the hba list\n"); 1698 } else { 1699 mdb_warn("instance specified does not exist\n"); 1700 } 1701 return (DCMD_OK); 1702 } 1703 1704 if (((qlstate->ql_dump_state & QL_DUMP_VALID) != 0) || 1705 (qlstate->ql_dump_ptr != NULL)) { 1706 mdb_warn("instance %d already has a valid dump\n", 1707 qlstate->instance); 1708 mdb_free(qlstate, qlsize); 1709 return (DCMD_OK); 1710 } 1711 } 1712 #endif 1713 1714 /* 1715 * ql_getdump_dcmd 1716 * prints out the firmware dump buffer 1717 * 1718 * Input: 1719 * addr = User supplied address. (NB: must be an ha) 1720 * flags = mdb flags. 1721 * argc = Number of user supplied args. 1722 * argv = Arg array. 1723 * 1724 * Returns: 1725 * DCMD_OK or DCMD_ERR 1726 * 1727 * Context: 1728 * User context. 1729 * 1730 */ 1731 static int 1732 qlc_getdump_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 1733 { 1734 ql_adapter_state_t *ha; 1735 ql_head_t ql_hba; 1736 uintptr_t hbaptr = 0; 1737 int verbose = 0; 1738 1739 if ((!(flags & DCMD_ADDRSPEC)) || addr == 0) { 1740 mdb_warn("ql_adapter_state structure addr is required"); 1741 return (DCMD_USAGE); 1742 } 1743 1744 if (mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, TRUE, &verbose) != 1745 argc) { 1746 return (DCMD_USAGE); 1747 } 1748 1749 /* 1750 * Get the adapter state struct which was passed 1751 */ 1752 if ((ha = (ql_adapter_state_t *)mdb_alloc(sizeof (ql_adapter_state_t), 1753 UM_SLEEP)) == NULL) { 1754 mdb_warn("failed to allocate memory for ql_adapter_state\n"); 1755 return (DCMD_OK); 1756 } 1757 1758 /* 1759 * show user which instances have valid f/w dumps available if 1760 * user has specified verbose option 1761 */ 1762 if (mdb_readvar(&ql_hba, "ql_hba") == -1) { 1763 mdb_warn("failed to read ql_hba structure"); 1764 } else if (&ql_hba == NULL) { 1765 mdb_warn("failed to read ql_hba structure -- is qlc loaded?"); 1766 } else if (verbose) { 1767 hbaptr = (uintptr_t)ql_hba.first; 1768 while (hbaptr != 0) { 1769 1770 if (mdb_vread(ha, sizeof (ql_adapter_state_t), 1771 hbaptr) == -1) { 1772 mdb_free(ha, sizeof (ql_adapter_state_t)); 1773 mdb_warn("failed read ql_adapter_state at %p", 1774 hbaptr); 1775 return (DCMD_OK); 1776 } 1777 1778 mdb_printf("instance %d:\n", ha->instance); 1779 (void) mdb_inc_indent((ulong_t)4); 1780 1781 if (ha->ql_dump_state == 0) { 1782 mdb_printf("no dump flags\n"); 1783 } else { 1784 ql_dump_flags((uint64_t)ha->ql_dump_state, 1785 qldump_flags); 1786 } 1787 1788 if (ha->ql_dump_ptr == NULL) { 1789 mdb_printf("no dump address\n"); 1790 } else { 1791 mdb_printf("dump address is: %p\n", 1792 ha->ql_dump_ptr); 1793 } 1794 1795 (void) mdb_dec_indent((ulong_t)4); 1796 1797 hbaptr = (uintptr_t)ha->hba.next; 1798 } 1799 mdb_printf("\n"); 1800 } 1801 1802 if (mdb_vread(ha, sizeof (ql_adapter_state_t), addr) == -1) { 1803 mdb_warn("failed to read ql_adapter_state at %p", addr); 1804 mdb_free(ha, sizeof (ql_adapter_state_t)); 1805 return (DCMD_OK); 1806 } 1807 1808 /* 1809 * If its not a valid dump or there's not a f/w dump binary (???) 1810 * then bail out 1811 */ 1812 if (((ha->ql_dump_state & QL_DUMP_VALID) == 0) || 1813 (ha->ql_dump_ptr == NULL)) { 1814 mdb_warn("dump does not exist for instance %d (%x, %p)\n", 1815 ha->instance, ha->ql_dump_state, ha->ql_dump_ptr); 1816 mdb_free(ha, sizeof (ql_adapter_state_t)); 1817 return (DCMD_OK); 1818 } 1819 1820 if (CFG_IST(ha, CFG_CTRL_2422)) { 1821 (void) ql_24xx_dump_dcmd(ha, flags, argc, argv); 1822 } else if (CFG_IST(ha, CFG_CTRL_25XX)) { 1823 (void) ql_25xx_dump_dcmd(ha, flags, argc, argv); 1824 } else if (CFG_IST(ha, CFG_CTRL_81XX)) { 1825 (void) ql_81xx_dump_dcmd(ha, flags, argc, argv); 1826 } else if (!(CFG_IST(ha, CFG_CTRL_8021))) { 1827 (void) ql_23xx_dump_dcmd(ha, flags, argc, argv); 1828 } 1829 1830 mdb_free(ha, sizeof (ql_adapter_state_t)); 1831 1832 return (DCMD_OK); 1833 } 1834 1835 /* 1836 * ql_23xx_dump_dcmd 1837 * prints out a firmware dump buffer 1838 * 1839 * Input: 1840 * addr = User supplied address. (NB: nust be an ha) 1841 * flags = mdb flags. 1842 * argc = Number of user supplied args. 1843 * argv = Arg array. 1844 * 1845 * Returns: 1846 * DCMD_OK or DCMD_ERR 1847 * 1848 * Context: 1849 * User context. 1850 * 1851 */ 1852 /*ARGSUSED*/ 1853 static int 1854 ql_23xx_dump_dcmd(ql_adapter_state_t *ha, uint_t flags, int argc, 1855 const mdb_arg_t *argv) 1856 { 1857 ql_fw_dump_t *fw; 1858 uint32_t cnt = 0; 1859 int mbox_cnt; 1860 1861 fw = (ql_fw_dump_t *)mdb_alloc(ha->ql_dump_size, UM_SLEEP); 1862 1863 if (mdb_vread(fw, ha->ql_dump_size, 1864 (uintptr_t)ha->ql_dump_ptr) == -1) { 1865 mdb_warn("failed to read ql_dump_ptr (no f/w dump active?)"); 1866 mdb_free(fw, ha->ql_dump_size); 1867 return (DCMD_OK); 1868 } 1869 1870 if (ha->cfg_flags & CFG_CTRL_2300) { 1871 mdb_printf("\nISP 2300IP "); 1872 } else if (ha->cfg_flags & CFG_CTRL_6322) { 1873 mdb_printf("\nISP 6322FLX "); 1874 } else { 1875 mdb_printf("\nISP 2200IP "); 1876 } 1877 1878 mdb_printf("Firmware Version %d.%d.%d\n", 1879 ha->fw_major_version, ha->fw_minor_version, 1880 ha->fw_subminor_version); 1881 1882 mdb_printf("\nPBIU Registers:"); 1883 for (cnt = 0; cnt < sizeof (fw->pbiu_reg) / 2; cnt++) { 1884 if (cnt % 8 == 0) { 1885 mdb_printf("\n"); 1886 } 1887 mdb_printf("%04x ", fw->pbiu_reg[cnt]); 1888 } 1889 1890 if (ha->cfg_flags & (CFG_CTRL_2300 | CFG_CTRL_6322)) { 1891 mdb_printf("\n\nReqQ-RspQ-Risc2Host Status registers:"); 1892 for (cnt = 0; cnt < sizeof (fw->risc_host_reg) / 2; cnt++) { 1893 if (cnt % 8 == 0) { 1894 mdb_printf("\n"); 1895 } 1896 mdb_printf("%04x ", fw->risc_host_reg[cnt]); 1897 } 1898 } 1899 1900 mdb_printf("\n\nMailbox Registers:"); 1901 mbox_cnt = (ha->cfg_flags & (CFG_CTRL_2300 | CFG_CTRL_6322)) ? 16 : 8; 1902 for (cnt = 0; cnt < mbox_cnt; cnt++) { 1903 if (cnt % 8 == 0) { 1904 mdb_printf("\n"); 1905 } 1906 mdb_printf("%04x ", fw->mailbox_reg[cnt]); 1907 } 1908 1909 if (ha->cfg_flags & (CFG_CTRL_2300 | CFG_CTRL_6322)) { 1910 mdb_printf("\n\nAuto Request Response DMA Registers:"); 1911 for (cnt = 0; cnt < sizeof (fw->resp_dma_reg) / 2; cnt++) { 1912 if (cnt % 8 == 0) { 1913 mdb_printf("\n"); 1914 } 1915 mdb_printf("%04x ", fw->resp_dma_reg[cnt]); 1916 } 1917 } 1918 1919 mdb_printf("\n\nDMA Registers:"); 1920 for (cnt = 0; cnt < sizeof (fw->dma_reg) / 2; cnt++) { 1921 if (cnt % 8 == 0) { 1922 mdb_printf("\n"); 1923 } 1924 mdb_printf("%04x ", fw->dma_reg[cnt]); 1925 } 1926 1927 mdb_printf("\n\nRISC Hardware Registers:"); 1928 for (cnt = 0; cnt < sizeof (fw->risc_hdw_reg) / 2; cnt++) { 1929 if (cnt % 8 == 0) { 1930 mdb_printf("\n"); 1931 } 1932 mdb_printf("%04x ", fw->risc_hdw_reg[cnt]); 1933 } 1934 1935 mdb_printf("\n\nRISC GP0 Registers:"); 1936 for (cnt = 0; cnt < sizeof (fw->risc_gp0_reg) / 2; cnt++) { 1937 if (cnt % 8 == 0) { 1938 mdb_printf("\n"); 1939 } 1940 mdb_printf("%04x ", fw->risc_gp0_reg[cnt]); 1941 } 1942 1943 mdb_printf("\n\nRISC GP1 Registers:"); 1944 for (cnt = 0; cnt < sizeof (fw->risc_gp1_reg) / 2; cnt++) { 1945 if (cnt % 8 == 0) { 1946 mdb_printf("\n"); 1947 } 1948 mdb_printf("%04x ", fw->risc_gp1_reg[cnt]); 1949 } 1950 1951 mdb_printf("\n\nRISC GP2 Registers:"); 1952 for (cnt = 0; cnt < sizeof (fw->risc_gp2_reg) / 2; cnt++) { 1953 if (cnt % 8 == 0) { 1954 mdb_printf("\n"); 1955 } 1956 mdb_printf("%04x ", fw->risc_gp2_reg[cnt]); 1957 } 1958 1959 mdb_printf("\n\nRISC GP3 Registers:"); 1960 for (cnt = 0; cnt < sizeof (fw->risc_gp3_reg) / 2; cnt++) { 1961 if (cnt % 8 == 0) { 1962 mdb_printf("\n"); 1963 } 1964 mdb_printf("%04x ", fw->risc_gp3_reg[cnt]); 1965 } 1966 1967 mdb_printf("\n\nRISC GP4 Registers:"); 1968 for (cnt = 0; cnt < sizeof (fw->risc_gp4_reg) / 2; cnt++) { 1969 if (cnt % 8 == 0) { 1970 mdb_printf("\n"); 1971 } 1972 mdb_printf("%04x ", fw->risc_gp4_reg[cnt]); 1973 } 1974 1975 mdb_printf("\n\nRISC GP5 Registers:"); 1976 for (cnt = 0; cnt < sizeof (fw->risc_gp5_reg) / 2; cnt++) { 1977 if (cnt % 8 == 0) { 1978 mdb_printf("\n"); 1979 } 1980 mdb_printf("%04x ", fw->risc_gp5_reg[cnt]); 1981 } 1982 1983 mdb_printf("\n\nRISC GP6 Registers:"); 1984 for (cnt = 0; cnt < sizeof (fw->risc_gp6_reg) / 2; cnt++) { 1985 if (cnt % 8 == 0) { 1986 mdb_printf("\n"); 1987 } 1988 mdb_printf("%04x ", fw->risc_gp6_reg[cnt]); 1989 } 1990 1991 mdb_printf("\n\nRISC GP7 Registers:"); 1992 for (cnt = 0; cnt < sizeof (fw->risc_gp7_reg) / 2; cnt++) { 1993 if (cnt % 8 == 0) { 1994 mdb_printf("\n"); 1995 } 1996 mdb_printf("%04x ", fw->risc_gp7_reg[cnt]); 1997 } 1998 1999 mdb_printf("\n\nFrame Buffer Hardware Registers:"); 2000 for (cnt = 0; cnt < sizeof (fw->frame_buf_hdw_reg) / 2; cnt++) { 2001 if ((cnt == 16) && 2002 ((ha->cfg_flags & (CFG_CTRL_2300 | CFG_CTRL_6322)) == 0)) { 2003 break; 2004 } 2005 if (cnt % 8 == 0) { 2006 mdb_printf("\n"); 2007 } 2008 mdb_printf("%04x ", fw->frame_buf_hdw_reg[cnt]); 2009 } 2010 2011 mdb_printf("\n\nFPM B0 Registers:"); 2012 for (cnt = 0; cnt < sizeof (fw->fpm_b0_reg) / 2; cnt++) { 2013 if (cnt % 8 == 0) { 2014 mdb_printf("\n"); 2015 } 2016 mdb_printf("%04x ", fw->fpm_b0_reg[cnt]); 2017 } 2018 2019 mdb_printf("\n\nFPM B1 Registers:"); 2020 for (cnt = 0; cnt < sizeof (fw->fpm_b1_reg) / 2; cnt++) { 2021 if (cnt % 8 == 0) { 2022 mdb_printf("\n"); 2023 } 2024 mdb_printf("%04x ", fw->fpm_b1_reg[cnt]); 2025 } 2026 2027 if (ha->cfg_flags & (CFG_CTRL_2300 | CFG_CTRL_6322)) { 2028 mdb_printf("\n\nCode RAM Dump:"); 2029 for (cnt = 0; cnt < sizeof (fw->risc_ram) / 2; cnt++) { 2030 if (cnt % 8 == 0) { 2031 mdb_printf("\n%05x: ", cnt + 0x0800); 2032 } 2033 mdb_printf("%04x ", fw->risc_ram[cnt]); 2034 } 2035 2036 mdb_printf("\n\nStack RAM Dump:"); 2037 for (cnt = 0; cnt < sizeof (fw->stack_ram) / 2; cnt++) { 2038 if (cnt % 8 == 0) { 2039 mdb_printf("\n%05x: ", cnt + 0x010000); 2040 } 2041 mdb_printf("%04x ", fw->stack_ram[cnt]); 2042 } 2043 2044 mdb_printf("\n\nData RAM Dump:"); 2045 for (cnt = 0; cnt < sizeof (fw->data_ram) / 2; cnt++) { 2046 if (cnt % 8 == 0) { 2047 mdb_printf("\n%05x: ", cnt + 0x010800); 2048 } 2049 mdb_printf("%04x ", fw->data_ram[cnt]); 2050 } 2051 2052 mdb_printf("\n\n[<==END] ISP Debug Dump.\n"); 2053 2054 mdb_printf("\n\nRequest Queue"); 2055 2056 for (cnt = 0; cnt < REQUEST_QUEUE_SIZE / 4; cnt++) { 2057 if (cnt % 8 == 0) { 2058 mdb_printf("\n%08x: ", cnt); 2059 } 2060 mdb_printf("%08x ", fw->req_q[cnt]); 2061 } 2062 2063 mdb_printf("\n\nResponse Queue"); 2064 2065 for (cnt = 0; cnt < RESPONSE_QUEUE_SIZE / 4; cnt++) { 2066 if (cnt % 8 == 0) { 2067 mdb_printf("\n%08x: ", cnt); 2068 } 2069 mdb_printf("%08x ", fw->rsp_q[cnt]); 2070 } 2071 2072 mdb_printf("\n"); 2073 2074 } else { 2075 mdb_printf("\n\nRISC SRAM:"); 2076 for (cnt = 0; cnt < 0xf000; cnt++) { 2077 if (cnt % 8 == 0) { 2078 mdb_printf("\n%04x: ", cnt + 0x1000); 2079 } 2080 mdb_printf("%04x ", fw->risc_ram[cnt]); 2081 } 2082 } 2083 2084 mdb_free(fw, ha->ql_dump_size); 2085 2086 return (DCMD_OK); 2087 } 2088 2089 /* 2090 * ql_24xx_dump_dcmd 2091 * prints out a firmware dump buffer 2092 * 2093 * Input: 2094 * addr = User supplied address. (NB: nust be an ha) 2095 * flags = mdb flags. 2096 * argc = Number of user supplied args. 2097 * argv = Arg array. 2098 * 2099 * Returns: 2100 * DCMD_OK or DCMD_ERR 2101 * 2102 * Context: 2103 * User context. 2104 * 2105 */ 2106 /*ARGSUSED*/ 2107 static int 2108 ql_24xx_dump_dcmd(ql_adapter_state_t *ha, uint_t flags, int argc, 2109 const mdb_arg_t *argv) 2110 { 2111 ql_24xx_fw_dump_t *fw; 2112 uint32_t cnt = 0; 2113 2114 fw = (ql_24xx_fw_dump_t *)mdb_alloc(ha->ql_dump_size, UM_SLEEP); 2115 2116 if (mdb_vread(fw, ha->ql_dump_size, 2117 (uintptr_t)ha->ql_dump_ptr) == -1) { 2118 mdb_warn("failed to read ql_dump_ptr (no f/w dump active?)"); 2119 mdb_free(fw, ha->ql_dump_size); 2120 return (DCMD_OK); 2121 } 2122 2123 mdb_printf("ISP FW Version %d.%02d.%02d Attributes %X\n", 2124 ha->fw_major_version, ha->fw_minor_version, 2125 ha->fw_subminor_version, ha->fw_attributes); 2126 2127 mdb_printf("\nHCCR Register\n%08x\n", fw->hccr); 2128 2129 mdb_printf("\nHost Interface Registers"); 2130 for (cnt = 0; cnt < sizeof (fw->host_reg) / 4; cnt++) { 2131 if (cnt % 8 == 0) { 2132 mdb_printf("\n"); 2133 } 2134 mdb_printf("%08x ", fw->host_reg[cnt]); 2135 } 2136 2137 mdb_printf("\n\nMailbox Registers"); 2138 for (cnt = 0; cnt < sizeof (fw->mailbox_reg) / 2; cnt++) { 2139 if (cnt % 16 == 0) { 2140 mdb_printf("\n"); 2141 } 2142 mdb_printf("%04x ", fw->mailbox_reg[cnt]); 2143 } 2144 2145 mdb_printf("\n\nXSEQ GP Registers"); 2146 for (cnt = 0; cnt < sizeof (fw->xseq_gp_reg) / 4; cnt++) { 2147 if (cnt % 8 == 0) { 2148 mdb_printf("\n"); 2149 } 2150 mdb_printf("%08x ", fw->xseq_gp_reg[cnt]); 2151 } 2152 2153 mdb_printf("\n\nXSEQ-0 Registers"); 2154 for (cnt = 0; cnt < sizeof (fw->xseq_0_reg) / 4; cnt++) { 2155 if (cnt % 8 == 0) { 2156 mdb_printf("\n"); 2157 } 2158 mdb_printf("%08x ", fw->xseq_0_reg[cnt]); 2159 } 2160 2161 mdb_printf("\n\nXSEQ-1 Registers"); 2162 for (cnt = 0; cnt < sizeof (fw->xseq_1_reg) / 4; cnt++) { 2163 if (cnt % 8 == 0) { 2164 mdb_printf("\n"); 2165 } 2166 mdb_printf("%08x ", fw->xseq_1_reg[cnt]); 2167 } 2168 2169 mdb_printf("\n\nRSEQ GP Registers"); 2170 for (cnt = 0; cnt < sizeof (fw->rseq_gp_reg) / 4; cnt++) { 2171 if (cnt % 8 == 0) { 2172 mdb_printf("\n"); 2173 } 2174 mdb_printf("%08x ", fw->rseq_gp_reg[cnt]); 2175 } 2176 2177 mdb_printf("\n\nRSEQ-0 Registers"); 2178 for (cnt = 0; cnt < sizeof (fw->rseq_0_reg) / 4; cnt++) { 2179 if (cnt % 8 == 0) { 2180 mdb_printf("\n"); 2181 } 2182 mdb_printf("%08x ", fw->rseq_0_reg[cnt]); 2183 } 2184 2185 mdb_printf("\n\nRSEQ-1 Registers"); 2186 for (cnt = 0; cnt < sizeof (fw->rseq_1_reg) / 4; cnt++) { 2187 if (cnt % 8 == 0) { 2188 mdb_printf("\n"); 2189 } 2190 mdb_printf("%08x ", fw->rseq_1_reg[cnt]); 2191 } 2192 2193 mdb_printf("\n\nRSEQ-2 Registers"); 2194 for (cnt = 0; cnt < sizeof (fw->rseq_2_reg) / 4; cnt++) { 2195 if (cnt % 8 == 0) { 2196 mdb_printf("\n"); 2197 } 2198 mdb_printf("%08x ", fw->rseq_2_reg[cnt]); 2199 } 2200 2201 mdb_printf("\n\nCommand DMA Registers"); 2202 for (cnt = 0; cnt < sizeof (fw->cmd_dma_reg) / 4; cnt++) { 2203 if (cnt % 8 == 0) { 2204 mdb_printf("\n"); 2205 } 2206 mdb_printf("%08x ", fw->cmd_dma_reg[cnt]); 2207 } 2208 2209 mdb_printf("\n\nRequest0 Queue DMA Channel Registers"); 2210 for (cnt = 0; cnt < sizeof (fw->req0_dma_reg) / 4; cnt++) { 2211 if (cnt % 8 == 0) { 2212 mdb_printf("\n"); 2213 } 2214 mdb_printf("%08x ", fw->req0_dma_reg[cnt]); 2215 } 2216 2217 mdb_printf("\n\nResponse0 Queue DMA Channel Registers"); 2218 for (cnt = 0; cnt < sizeof (fw->resp0_dma_reg) / 4; cnt++) { 2219 if (cnt % 8 == 0) { 2220 mdb_printf("\n"); 2221 } 2222 mdb_printf("%08x ", fw->resp0_dma_reg[cnt]); 2223 } 2224 2225 mdb_printf("\n\nRequest1 Queue DMA Channel Registers"); 2226 for (cnt = 0; cnt < sizeof (fw->req1_dma_reg) / 4; cnt++) { 2227 if (cnt % 8 == 0) { 2228 mdb_printf("\n"); 2229 } 2230 mdb_printf("%08x ", fw->req1_dma_reg[cnt]); 2231 } 2232 2233 mdb_printf("\n\nXMT0 Data DMA Registers"); 2234 for (cnt = 0; cnt < sizeof (fw->xmt0_dma_reg) / 4; cnt++) { 2235 if (cnt % 8 == 0) { 2236 mdb_printf("\n"); 2237 } 2238 mdb_printf("%08x ", fw->xmt0_dma_reg[cnt]); 2239 } 2240 2241 mdb_printf("\n\nXMT1 Data DMA Registers"); 2242 for (cnt = 0; cnt < sizeof (fw->xmt1_dma_reg) / 4; cnt++) { 2243 if (cnt % 8 == 0) { 2244 mdb_printf("\n"); 2245 } 2246 mdb_printf("%08x ", fw->xmt1_dma_reg[cnt]); 2247 } 2248 2249 mdb_printf("\n\nXMT2 Data DMA Registers"); 2250 for (cnt = 0; cnt < sizeof (fw->xmt2_dma_reg) / 4; cnt++) { 2251 if (cnt % 8 == 0) { 2252 mdb_printf("\n"); 2253 } 2254 mdb_printf("%08x ", fw->xmt2_dma_reg[cnt]); 2255 } 2256 2257 mdb_printf("\n\nXMT3 Data DMA Registers"); 2258 for (cnt = 0; cnt < sizeof (fw->xmt3_dma_reg) / 4; cnt++) { 2259 if (cnt % 8 == 0) { 2260 mdb_printf("\n"); 2261 } 2262 mdb_printf("%08x ", fw->xmt3_dma_reg[cnt]); 2263 } 2264 2265 mdb_printf("\n\nXMT4 Data DMA Registers"); 2266 for (cnt = 0; cnt < sizeof (fw->xmt4_dma_reg) / 4; cnt++) { 2267 if (cnt % 8 == 0) { 2268 mdb_printf("\n"); 2269 } 2270 mdb_printf("%08x ", fw->xmt4_dma_reg[cnt]); 2271 } 2272 2273 mdb_printf("\n\nXMT Data DMA Common Registers"); 2274 for (cnt = 0; cnt < sizeof (fw->xmt_data_dma_reg) / 4; cnt++) { 2275 if (cnt % 8 == 0) { 2276 mdb_printf("\n"); 2277 } 2278 mdb_printf("%08x ", fw->xmt_data_dma_reg[cnt]); 2279 } 2280 2281 mdb_printf("\n\nRCV Thread 0 Data DMA Registers"); 2282 for (cnt = 0; cnt < sizeof (fw->rcvt0_data_dma_reg) / 4; cnt++) { 2283 if (cnt % 8 == 0) { 2284 mdb_printf("\n"); 2285 } 2286 mdb_printf("%08x ", fw->rcvt0_data_dma_reg[cnt]); 2287 } 2288 2289 mdb_printf("\n\nRCV Thread 1 Data DMA Registers"); 2290 for (cnt = 0; cnt < sizeof (fw->rcvt1_data_dma_reg) / 4; cnt++) { 2291 if (cnt % 8 == 0) { 2292 mdb_printf("\n"); 2293 } 2294 mdb_printf("%08x ", fw->rcvt1_data_dma_reg[cnt]); 2295 } 2296 2297 mdb_printf("\n\nRISC GP Registers"); 2298 for (cnt = 0; cnt < sizeof (fw->risc_gp_reg) / 4; cnt++) { 2299 if (cnt % 8 == 0) { 2300 mdb_printf("\n"); 2301 } 2302 mdb_printf("%08x ", fw->risc_gp_reg[cnt]); 2303 } 2304 2305 mdb_printf("\n\nShadow Registers"); 2306 for (cnt = 0; cnt < sizeof (fw->shadow_reg) / 4; cnt++) { 2307 if (cnt % 8 == 0) { 2308 mdb_printf("\n"); 2309 } 2310 mdb_printf("%08x ", fw->shadow_reg[cnt]); 2311 } 2312 2313 mdb_printf("\n\nLMC Registers"); 2314 for (cnt = 0; cnt < sizeof (fw->lmc_reg) / 4; cnt++) { 2315 if (cnt % 8 == 0) { 2316 mdb_printf("\n"); 2317 } 2318 mdb_printf("%08x ", fw->lmc_reg[cnt]); 2319 } 2320 2321 mdb_printf("\n\nFPM Hardware Registers"); 2322 for (cnt = 0; cnt < sizeof (fw->fpm_hdw_reg) / 4; cnt++) { 2323 if (cnt % 8 == 0) { 2324 mdb_printf("\n"); 2325 } 2326 mdb_printf("%08x ", fw->fpm_hdw_reg[cnt]); 2327 } 2328 2329 mdb_printf("\n\nFB Hardware Registers"); 2330 for (cnt = 0; cnt < sizeof (fw->fb_hdw_reg) / 4; cnt++) { 2331 if (cnt % 8 == 0) { 2332 mdb_printf("\n"); 2333 } 2334 mdb_printf("%08x ", fw->fb_hdw_reg[cnt]); 2335 } 2336 2337 mdb_printf("\n\nCode RAM"); 2338 for (cnt = 0; cnt < sizeof (fw->code_ram) / 4; cnt++) { 2339 if (cnt % 8 == 0) { 2340 mdb_printf("\n%08x: ", cnt + 0x20000); 2341 } 2342 mdb_printf("%08x ", fw->code_ram[cnt]); 2343 } 2344 2345 mdb_printf("\n\nExternal Memory"); 2346 for (cnt = 0; cnt < ha->fw_ext_memory_size / 4; cnt++) { 2347 if (cnt % 8 == 0) { 2348 mdb_printf("\n%08x: ", cnt + 0x100000); 2349 } 2350 mdb_printf("%08x ", fw->ext_mem[cnt]); 2351 } 2352 2353 mdb_printf("\n[<==END] ISP Debug Dump"); 2354 2355 mdb_printf("\n\nRequest Queue"); 2356 2357 for (cnt = 0; cnt < REQUEST_QUEUE_SIZE / 4; cnt++) { 2358 if (cnt % 8 == 0) { 2359 mdb_printf("\n%08x: ", cnt); 2360 } 2361 mdb_printf("%08x ", fw->req_q[cnt]); 2362 } 2363 2364 mdb_printf("\n\nResponse Queue"); 2365 2366 for (cnt = 0; cnt < RESPONSE_QUEUE_SIZE / 4; cnt++) { 2367 if (cnt % 8 == 0) { 2368 mdb_printf("\n%08x: ", cnt); 2369 } 2370 mdb_printf("%08x ", fw->rsp_q[cnt]); 2371 } 2372 2373 if ((ha->cfg_flags & CFG_ENABLE_FWEXTTRACE) && 2374 (ha->fwexttracebuf.bp != NULL)) { 2375 uint32_t cnt_b = 0; 2376 uint32_t *w32 = ha->fwexttracebuf.bp; 2377 2378 mdb_printf("\n\nExtended Trace Buffer Memory"); 2379 /* show data address as a byte address, data as long words */ 2380 for (cnt = 0; cnt < FWEXTSIZE / 4; cnt++) { 2381 cnt_b = cnt * 4; 2382 if (cnt_b % 32 == 0) { 2383 mdb_printf("\n%08x: ", w32 + cnt_b); 2384 } 2385 mdb_printf("%08x ", fw->ext_trace_buf[cnt]); 2386 } 2387 } 2388 2389 if ((ha->cfg_flags & CFG_ENABLE_FWFCETRACE) && 2390 (ha->fwfcetracebuf.bp != NULL)) { 2391 uint32_t cnt_b = 0; 2392 uint32_t *w32 = ha->fwfcetracebuf.bp; 2393 2394 mdb_printf("\n\nFC Event Trace Buffer Memory"); 2395 /* show data address as a byte address, data as long words */ 2396 for (cnt = 0; cnt < FWFCESIZE / 4; cnt++) { 2397 cnt_b = cnt * 4; 2398 if (cnt_b % 32 == 0) { 2399 mdb_printf("\n%08x: ", w32 + cnt_b); 2400 } 2401 mdb_printf("%08x ", fw->fce_trace_buf[cnt]); 2402 } 2403 } 2404 mdb_free(fw, ha->ql_dump_size); 2405 2406 return (DCMD_OK); 2407 } 2408 2409 /* 2410 * ql_25xx_dump_dcmd 2411 * prints out a firmware dump buffer 2412 * 2413 * Input: 2414 * addr = User supplied address. (NB: nust be an ha) 2415 * flags = mdb flags. 2416 * argc = Number of user supplied args. 2417 * argv = Arg array. 2418 * 2419 * Returns: 2420 * DCMD_OK or DCMD_ERR 2421 * 2422 * Context: 2423 * User context. 2424 * 2425 */ 2426 /*ARGSUSED*/ 2427 static int 2428 ql_25xx_dump_dcmd(ql_adapter_state_t *ha, uint_t flags, int argc, 2429 const mdb_arg_t *argv) 2430 { 2431 ql_25xx_fw_dump_t *fw; 2432 uint32_t cnt = 0; 2433 2434 fw = (ql_25xx_fw_dump_t *)mdb_alloc(ha->ql_dump_size, UM_SLEEP); 2435 2436 if (mdb_vread(fw, ha->ql_dump_size, 2437 (uintptr_t)ha->ql_dump_ptr) == -1) { 2438 mdb_warn("failed to read ql_dump_ptr (no f/w dump active?)"); 2439 mdb_free(fw, ha->ql_dump_size); 2440 return (DCMD_OK); 2441 } 2442 2443 mdb_printf("\nISP FW Version %d.%02d.%02d Attributes %X\n", 2444 ha->fw_major_version, ha->fw_minor_version, 2445 ha->fw_subminor_version, ha->fw_attributes); 2446 2447 mdb_printf("\nR2H Register\n%08x\n", fw->r2h_status); 2448 2449 mdb_printf("\n\nHostRisc Registers"); 2450 for (cnt = 0; cnt < sizeof (fw->hostrisc_reg) / 4; cnt++) { 2451 if (cnt % 8 == 0) { 2452 mdb_printf("\n"); 2453 } 2454 mdb_printf("%08x ", fw->hostrisc_reg[cnt]); 2455 } 2456 2457 mdb_printf("\n\nPCIe Registers"); 2458 for (cnt = 0; cnt < sizeof (fw->pcie_reg) / 4; cnt++) { 2459 if (cnt % 8 == 0) { 2460 mdb_printf("\n"); 2461 } 2462 mdb_printf("%08x ", fw->pcie_reg[cnt]); 2463 } 2464 2465 mdb_printf("\n\nHost Interface Registers"); 2466 for (cnt = 0; cnt < sizeof (fw->host_reg) / 4; cnt++) { 2467 if (cnt % 8 == 0) { 2468 mdb_printf("\n"); 2469 } 2470 mdb_printf("%08x ", fw->host_reg[cnt]); 2471 } 2472 2473 mdb_printf("\n\nShadow Registers"); 2474 for (cnt = 0; cnt < sizeof (fw->shadow_reg) / 4; cnt++) { 2475 if (cnt % 8 == 0) { 2476 mdb_printf("\n"); 2477 } 2478 2479 mdb_printf("%08x ", fw->shadow_reg[cnt]); 2480 } 2481 2482 mdb_printf("\n\nMailbox Registers"); 2483 for (cnt = 0; cnt < sizeof (fw->mailbox_reg) / 2; cnt++) { 2484 if (cnt % 16 == 0) { 2485 mdb_printf("\n"); 2486 } 2487 mdb_printf("%04x ", fw->mailbox_reg[cnt]); 2488 } 2489 2490 mdb_printf("\n\nXSEQ GP Registers"); 2491 for (cnt = 0; cnt < sizeof (fw->xseq_gp_reg) / 4; cnt++) { 2492 if (cnt % 8 == 0) { 2493 mdb_printf("\n"); 2494 } 2495 mdb_printf("%08x ", fw->xseq_gp_reg[cnt]); 2496 } 2497 2498 mdb_printf("\n\nXSEQ-0 Registers"); 2499 for (cnt = 0; cnt < sizeof (fw->xseq_0_reg) / 4; cnt++) { 2500 if (cnt % 8 == 0) { 2501 mdb_printf("\n"); 2502 } 2503 mdb_printf("%08x ", fw->xseq_0_reg[cnt]); 2504 } 2505 2506 mdb_printf("\n\nXSEQ-1 Registers"); 2507 for (cnt = 0; cnt < sizeof (fw->xseq_1_reg) / 4; cnt++) { 2508 if (cnt % 8 == 0) { 2509 mdb_printf("\n"); 2510 } 2511 mdb_printf("%08x ", fw->xseq_1_reg[cnt]); 2512 } 2513 2514 mdb_printf("\n\nRSEQ GP Registers"); 2515 for (cnt = 0; cnt < sizeof (fw->rseq_gp_reg) / 4; cnt++) { 2516 if (cnt % 8 == 0) { 2517 mdb_printf("\n"); 2518 } 2519 mdb_printf("%08x ", fw->rseq_gp_reg[cnt]); 2520 } 2521 2522 mdb_printf("\n\nRSEQ-0 Registers"); 2523 for (cnt = 0; cnt < sizeof (fw->rseq_0_reg) / 4; cnt++) { 2524 if (cnt % 8 == 0) { 2525 mdb_printf("\n"); 2526 } 2527 mdb_printf("%08x ", fw->rseq_0_reg[cnt]); 2528 } 2529 2530 mdb_printf("\n\nRSEQ-1 Registers"); 2531 for (cnt = 0; cnt < sizeof (fw->rseq_1_reg) / 4; cnt++) { 2532 if (cnt % 8 == 0) { 2533 mdb_printf("\n"); 2534 } 2535 mdb_printf("%08x ", fw->rseq_1_reg[cnt]); 2536 } 2537 2538 mdb_printf("\n\nRSEQ-2 Registers"); 2539 for (cnt = 0; cnt < sizeof (fw->rseq_2_reg) / 4; cnt++) { 2540 if (cnt % 8 == 0) { 2541 mdb_printf("\n"); 2542 } 2543 mdb_printf("%08x ", fw->rseq_2_reg[cnt]); 2544 } 2545 2546 mdb_printf("\n\nASEQ GP Registers"); 2547 for (cnt = 0; cnt < sizeof (fw->aseq_gp_reg) / 4; cnt++) { 2548 if (cnt % 8 == 0) { 2549 mdb_printf("\n"); 2550 } 2551 mdb_printf("%08x ", fw->aseq_gp_reg[cnt]); 2552 } 2553 2554 mdb_printf("\n\nASEQ-0 GP Registers"); 2555 for (cnt = 0; cnt < sizeof (fw->aseq_0_reg) / 4; cnt++) { 2556 if (cnt % 8 == 0) { 2557 mdb_printf("\n"); 2558 } 2559 2560 mdb_printf("%08x ", fw->aseq_0_reg[cnt]); 2561 } 2562 2563 mdb_printf("\n\nASEQ-1 GP Registers"); 2564 for (cnt = 0; cnt < sizeof (fw->aseq_1_reg) / 4; cnt++) { 2565 if (cnt % 8 == 0) { 2566 mdb_printf("\n"); 2567 } 2568 2569 mdb_printf("%08x ", fw->aseq_1_reg[cnt]); 2570 } 2571 2572 mdb_printf("\n\nASEQ-2 GP Registers"); 2573 for (cnt = 0; cnt < sizeof (fw->aseq_2_reg) / 4; cnt++) { 2574 if (cnt % 8 == 0) { 2575 mdb_printf("\n"); 2576 } 2577 mdb_printf("%08x ", fw->aseq_2_reg[cnt]); 2578 } 2579 2580 mdb_printf("\n\nCommand DMA Registers"); 2581 for (cnt = 0; cnt < sizeof (fw->cmd_dma_reg) / 4; cnt++) { 2582 if (cnt % 8 == 0) { 2583 mdb_printf("\n"); 2584 } 2585 mdb_printf("%08x ", fw->cmd_dma_reg[cnt]); 2586 } 2587 2588 mdb_printf("\n\nRequest0 Queue DMA Channel Registers"); 2589 for (cnt = 0; cnt < sizeof (fw->req0_dma_reg) / 4; cnt++) { 2590 if (cnt % 8 == 0) { 2591 mdb_printf("\n"); 2592 } 2593 mdb_printf("%08x ", fw->req0_dma_reg[cnt]); 2594 } 2595 2596 mdb_printf("\n\nResponse0 Queue DMA Channel Registers"); 2597 for (cnt = 0; cnt < sizeof (fw->resp0_dma_reg) / 4; cnt++) { 2598 if (cnt % 8 == 0) { 2599 mdb_printf("\n"); 2600 } 2601 mdb_printf("%08x ", fw->resp0_dma_reg[cnt]); 2602 } 2603 2604 mdb_printf("\n\nRequest1 Queue DMA Channel Registers"); 2605 for (cnt = 0; cnt < sizeof (fw->req1_dma_reg) / 4; cnt++) { 2606 if (cnt % 8 == 0) { 2607 mdb_printf("\n"); 2608 } 2609 mdb_printf("%08x ", fw->req1_dma_reg[cnt]); 2610 } 2611 2612 mdb_printf("\n\nXMT0 Data DMA Registers"); 2613 for (cnt = 0; cnt < sizeof (fw->xmt0_dma_reg) / 4; cnt++) { 2614 if (cnt % 8 == 0) { 2615 mdb_printf("\n"); 2616 } 2617 mdb_printf("%08x ", fw->xmt0_dma_reg[cnt]); 2618 } 2619 2620 mdb_printf("\n\nXMT1 Data DMA Registers"); 2621 for (cnt = 0; cnt < sizeof (fw->xmt1_dma_reg) / 4; cnt++) { 2622 if (cnt % 8 == 0) { 2623 mdb_printf("\n"); 2624 } 2625 mdb_printf("%08x ", fw->xmt1_dma_reg[cnt]); 2626 } 2627 2628 mdb_printf("\n\nXMT2 Data DMA Registers"); 2629 for (cnt = 0; cnt < sizeof (fw->xmt2_dma_reg) / 4; cnt++) { 2630 if (cnt % 8 == 0) { 2631 mdb_printf("\n"); 2632 } 2633 mdb_printf("%08x ", fw->xmt2_dma_reg[cnt]); 2634 } 2635 2636 mdb_printf("\n\nXMT3 Data DMA Registers"); 2637 for (cnt = 0; cnt < sizeof (fw->xmt3_dma_reg) / 4; cnt++) { 2638 if (cnt % 8 == 0) { 2639 mdb_printf("\n"); 2640 } 2641 mdb_printf("%08x ", fw->xmt3_dma_reg[cnt]); 2642 } 2643 2644 mdb_printf("\n\nXMT4 Data DMA Registers"); 2645 for (cnt = 0; cnt < sizeof (fw->xmt4_dma_reg) / 4; cnt++) { 2646 if (cnt % 8 == 0) { 2647 mdb_printf("\n"); 2648 } 2649 mdb_printf("%08x ", fw->xmt4_dma_reg[cnt]); 2650 } 2651 2652 mdb_printf("\n\nXMT Data DMA Common Registers"); 2653 for (cnt = 0; cnt < sizeof (fw->xmt_data_dma_reg) / 4; cnt++) { 2654 if (cnt % 8 == 0) { 2655 mdb_printf("\n"); 2656 } 2657 mdb_printf("%08x ", fw->xmt_data_dma_reg[cnt]); 2658 } 2659 2660 mdb_printf("\n\nRCV Thread 0 Data DMA Registers"); 2661 for (cnt = 0; cnt < sizeof (fw->rcvt0_data_dma_reg) / 4; cnt++) { 2662 if (cnt % 8 == 0) { 2663 mdb_printf("\n"); 2664 } 2665 mdb_printf("%08x ", fw->rcvt0_data_dma_reg[cnt]); 2666 } 2667 2668 mdb_printf("\n\nRCV Thread 1 Data DMA Registers"); 2669 for (cnt = 0; cnt < sizeof (fw->rcvt1_data_dma_reg) / 4; cnt++) { 2670 if (cnt % 8 == 0) { 2671 mdb_printf("\n"); 2672 } 2673 mdb_printf("%08x ", fw->rcvt1_data_dma_reg[cnt]); 2674 } 2675 2676 mdb_printf("\n\nRISC GP Registers"); 2677 for (cnt = 0; cnt < sizeof (fw->risc_gp_reg) / 4; cnt++) { 2678 if (cnt % 8 == 0) { 2679 mdb_printf("\n"); 2680 } 2681 mdb_printf("%08x ", fw->risc_gp_reg[cnt]); 2682 } 2683 2684 mdb_printf("\n\nRISC IO Register\n%08x", fw->risc_io); 2685 2686 mdb_printf("\n\nLMC Registers"); 2687 for (cnt = 0; cnt < sizeof (fw->lmc_reg) / 4; cnt++) { 2688 if (cnt % 8 == 0) { 2689 mdb_printf("\n"); 2690 } 2691 mdb_printf("%08x ", fw->lmc_reg[cnt]); 2692 } 2693 2694 mdb_printf("\n\nFPM Hardware Registers"); 2695 for (cnt = 0; cnt < sizeof (fw->fpm_hdw_reg) / 4; cnt++) { 2696 if (cnt % 8 == 0) { 2697 mdb_printf("\n"); 2698 } 2699 mdb_printf("%08x ", fw->fpm_hdw_reg[cnt]); 2700 } 2701 2702 mdb_printf("\n\nFB Hardware Registers"); 2703 for (cnt = 0; cnt < sizeof (fw->fb_hdw_reg) / 4; cnt++) { 2704 if (cnt % 8 == 0) { 2705 mdb_printf("\n"); 2706 } 2707 mdb_printf("%08x ", fw->fb_hdw_reg[cnt]); 2708 } 2709 2710 mdb_printf("\n\nCode RAM"); 2711 for (cnt = 0; cnt < sizeof (fw->code_ram) / 4; cnt++) { 2712 if (cnt % 8 == 0) { 2713 mdb_printf("\n%08x: ", cnt + 0x20000); 2714 } 2715 mdb_printf("%08x ", fw->code_ram[cnt]); 2716 } 2717 2718 mdb_printf("\n\nExternal Memory"); 2719 for (cnt = 0; cnt < ha->fw_ext_memory_size / 4; cnt++) { 2720 if (cnt % 8 == 0) { 2721 mdb_printf("\n%08x: ", cnt + 0x100000); 2722 } 2723 mdb_printf("%08x ", fw->ext_mem[cnt]); 2724 } 2725 2726 mdb_printf("\n[<==END] ISP Debug Dump"); 2727 2728 mdb_printf("\n\nRequest Queue"); 2729 2730 for (cnt = 0; cnt < REQUEST_QUEUE_SIZE / 4; cnt++) { 2731 if (cnt % 8 == 0) { 2732 mdb_printf("\n%08x: ", cnt); 2733 } 2734 mdb_printf("%08x ", fw->req_q[cnt]); 2735 } 2736 2737 mdb_printf("\n\nResponse Queue"); 2738 2739 for (cnt = 0; cnt < RESPONSE_QUEUE_SIZE / 4; cnt++) { 2740 if (cnt % 8 == 0) { 2741 mdb_printf("\n%08x: ", cnt); 2742 } 2743 mdb_printf("%08x ", fw->rsp_q[cnt]); 2744 } 2745 2746 if ((ha->cfg_flags & CFG_ENABLE_FWEXTTRACE) && 2747 (ha->fwexttracebuf.bp != NULL)) { 2748 uint32_t cnt_b = 0; 2749 uint32_t *w32 = ha->fwexttracebuf.bp; 2750 2751 mdb_printf("\n\nExtended Trace Buffer Memory"); 2752 /* show data address as a byte address, data as long words */ 2753 for (cnt = 0; cnt < FWEXTSIZE / 4; cnt++) { 2754 cnt_b = cnt * 4; 2755 if (cnt_b % 32 == 0) { 2756 mdb_printf("\n%08x: ", w32 + cnt_b); 2757 } 2758 mdb_printf("%08x ", fw->ext_trace_buf[cnt]); 2759 } 2760 } 2761 2762 if ((ha->cfg_flags & CFG_ENABLE_FWFCETRACE) && 2763 (ha->fwfcetracebuf.bp != NULL)) { 2764 uint32_t cnt_b = 0; 2765 uint32_t *w32 = ha->fwfcetracebuf.bp; 2766 2767 mdb_printf("\n\nFC Event Trace Buffer Memory"); 2768 /* show data address as a byte address, data as long words */ 2769 for (cnt = 0; cnt < FWFCESIZE / 4; cnt++) { 2770 cnt_b = cnt * 4; 2771 if (cnt_b % 32 == 0) { 2772 mdb_printf("\n%08x: ", w32 + cnt_b); 2773 } 2774 mdb_printf("%08x ", fw->fce_trace_buf[cnt]); 2775 } 2776 } 2777 2778 mdb_free(fw, ha->ql_dump_size); 2779 2780 mdb_printf("\n\nreturn exit\n"); 2781 2782 return (DCMD_OK); 2783 } 2784 2785 /* 2786 * ql_81xx_dump_dcmd 2787 * prints out a firmware dump buffer 2788 * 2789 * Input: 2790 * addr = User supplied address. (NB: nust be an ha) 2791 * flags = mdb flags. 2792 * argc = Number of user supplied args. 2793 * argv = Arg array. 2794 * 2795 * Returns: 2796 * DCMD_OK or DCMD_ERR 2797 * 2798 * Context: 2799 * User context. 2800 * 2801 */ 2802 /*ARGSUSED*/ 2803 static int 2804 ql_81xx_dump_dcmd(ql_adapter_state_t *ha, uint_t flags, int argc, 2805 const mdb_arg_t *argv) 2806 { 2807 ql_81xx_fw_dump_t *fw; 2808 uint32_t cnt = 0; 2809 2810 fw = (ql_81xx_fw_dump_t *)mdb_alloc(ha->ql_dump_size, UM_SLEEP); 2811 2812 if (mdb_vread(fw, ha->ql_dump_size, 2813 (uintptr_t)ha->ql_dump_ptr) == -1) { 2814 mdb_warn("failed to read ql_dump_ptr (no f/w dump active?)"); 2815 mdb_free(fw, ha->ql_dump_size); 2816 return (DCMD_OK); 2817 } 2818 2819 mdb_printf("\nISP FW Version %d.%02d.%02d Attributes %X\n", 2820 ha->fw_major_version, ha->fw_minor_version, 2821 ha->fw_subminor_version, ha->fw_attributes); 2822 2823 mdb_printf("\nR2H Register\n%08x\n", fw->r2h_status); 2824 2825 mdb_printf("\n\nHostRisc Registers"); 2826 for (cnt = 0; cnt < sizeof (fw->hostrisc_reg) / 4; cnt++) { 2827 if (cnt % 8 == 0) { 2828 mdb_printf("\n"); 2829 } 2830 mdb_printf("%08x ", fw->hostrisc_reg[cnt]); 2831 } 2832 2833 mdb_printf("\n\nPCIe Registers"); 2834 for (cnt = 0; cnt < sizeof (fw->pcie_reg) / 4; cnt++) { 2835 if (cnt % 8 == 0) { 2836 mdb_printf("\n"); 2837 } 2838 mdb_printf("%08x ", fw->pcie_reg[cnt]); 2839 } 2840 2841 mdb_printf("\n\nHost Interface Registers"); 2842 for (cnt = 0; cnt < sizeof (fw->host_reg) / 4; cnt++) { 2843 if (cnt % 8 == 0) { 2844 mdb_printf("\n"); 2845 } 2846 mdb_printf("%08x ", fw->host_reg[cnt]); 2847 } 2848 2849 mdb_printf("\n\nShadow Registers"); 2850 for (cnt = 0; cnt < sizeof (fw->shadow_reg) / 4; cnt++) { 2851 if (cnt % 8 == 0) { 2852 mdb_printf("\n"); 2853 } 2854 2855 mdb_printf("%08x ", fw->shadow_reg[cnt]); 2856 } 2857 2858 mdb_printf("\n\nMailbox Registers"); 2859 for (cnt = 0; cnt < sizeof (fw->mailbox_reg) / 2; cnt++) { 2860 if (cnt % 16 == 0) { 2861 mdb_printf("\n"); 2862 } 2863 mdb_printf("%04x ", fw->mailbox_reg[cnt]); 2864 } 2865 2866 mdb_printf("\n\nXSEQ GP Registers"); 2867 for (cnt = 0; cnt < sizeof (fw->xseq_gp_reg) / 4; cnt++) { 2868 if (cnt % 8 == 0) { 2869 mdb_printf("\n"); 2870 } 2871 mdb_printf("%08x ", fw->xseq_gp_reg[cnt]); 2872 } 2873 2874 mdb_printf("\n\nXSEQ-0 Registers"); 2875 for (cnt = 0; cnt < sizeof (fw->xseq_0_reg) / 4; cnt++) { 2876 if (cnt % 8 == 0) { 2877 mdb_printf("\n"); 2878 } 2879 mdb_printf("%08x ", fw->xseq_0_reg[cnt]); 2880 } 2881 2882 mdb_printf("\n\nXSEQ-1 Registers"); 2883 for (cnt = 0; cnt < sizeof (fw->xseq_1_reg) / 4; cnt++) { 2884 if (cnt % 8 == 0) { 2885 mdb_printf("\n"); 2886 } 2887 mdb_printf("%08x ", fw->xseq_1_reg[cnt]); 2888 } 2889 2890 mdb_printf("\n\nRSEQ GP Registers"); 2891 for (cnt = 0; cnt < sizeof (fw->rseq_gp_reg) / 4; cnt++) { 2892 if (cnt % 8 == 0) { 2893 mdb_printf("\n"); 2894 } 2895 mdb_printf("%08x ", fw->rseq_gp_reg[cnt]); 2896 } 2897 2898 mdb_printf("\n\nRSEQ-0 Registers"); 2899 for (cnt = 0; cnt < sizeof (fw->rseq_0_reg) / 4; cnt++) { 2900 if (cnt % 8 == 0) { 2901 mdb_printf("\n"); 2902 } 2903 mdb_printf("%08x ", fw->rseq_0_reg[cnt]); 2904 } 2905 2906 mdb_printf("\n\nRSEQ-1 Registers"); 2907 for (cnt = 0; cnt < sizeof (fw->rseq_1_reg) / 4; cnt++) { 2908 if (cnt % 8 == 0) { 2909 mdb_printf("\n"); 2910 } 2911 mdb_printf("%08x ", fw->rseq_1_reg[cnt]); 2912 } 2913 2914 mdb_printf("\n\nRSEQ-2 Registers"); 2915 for (cnt = 0; cnt < sizeof (fw->rseq_2_reg) / 4; cnt++) { 2916 if (cnt % 8 == 0) { 2917 mdb_printf("\n"); 2918 } 2919 mdb_printf("%08x ", fw->rseq_2_reg[cnt]); 2920 } 2921 2922 mdb_printf("\n\nASEQ GP Registers"); 2923 for (cnt = 0; cnt < sizeof (fw->aseq_gp_reg) / 4; cnt++) { 2924 if (cnt % 8 == 0) { 2925 mdb_printf("\n"); 2926 } 2927 mdb_printf("%08x ", fw->aseq_gp_reg[cnt]); 2928 } 2929 2930 mdb_printf("\n\nASEQ-0 GP Registers"); 2931 for (cnt = 0; cnt < sizeof (fw->aseq_0_reg) / 4; cnt++) { 2932 if (cnt % 8 == 0) { 2933 mdb_printf("\n"); 2934 } 2935 2936 mdb_printf("%08x ", fw->aseq_0_reg[cnt]); 2937 } 2938 2939 mdb_printf("\n\nASEQ-1 GP Registers"); 2940 for (cnt = 0; cnt < sizeof (fw->aseq_1_reg) / 4; cnt++) { 2941 if (cnt % 8 == 0) { 2942 mdb_printf("\n"); 2943 } 2944 2945 mdb_printf("%08x ", fw->aseq_1_reg[cnt]); 2946 } 2947 2948 mdb_printf("\n\nASEQ-2 GP Registers"); 2949 for (cnt = 0; cnt < sizeof (fw->aseq_2_reg) / 4; cnt++) { 2950 if (cnt % 8 == 0) { 2951 mdb_printf("\n"); 2952 } 2953 mdb_printf("%08x ", fw->aseq_2_reg[cnt]); 2954 } 2955 2956 mdb_printf("\n\nCommand DMA Registers"); 2957 for (cnt = 0; cnt < sizeof (fw->cmd_dma_reg) / 4; cnt++) { 2958 if (cnt % 8 == 0) { 2959 mdb_printf("\n"); 2960 } 2961 mdb_printf("%08x ", fw->cmd_dma_reg[cnt]); 2962 } 2963 2964 mdb_printf("\n\nRequest0 Queue DMA Channel Registers"); 2965 for (cnt = 0; cnt < sizeof (fw->req0_dma_reg) / 4; cnt++) { 2966 if (cnt % 8 == 0) { 2967 mdb_printf("\n"); 2968 } 2969 mdb_printf("%08x ", fw->req0_dma_reg[cnt]); 2970 } 2971 2972 mdb_printf("\n\nResponse0 Queue DMA Channel Registers"); 2973 for (cnt = 0; cnt < sizeof (fw->resp0_dma_reg) / 4; cnt++) { 2974 if (cnt % 8 == 0) { 2975 mdb_printf("\n"); 2976 } 2977 mdb_printf("%08x ", fw->resp0_dma_reg[cnt]); 2978 } 2979 2980 mdb_printf("\n\nRequest1 Queue DMA Channel Registers"); 2981 for (cnt = 0; cnt < sizeof (fw->req1_dma_reg) / 4; cnt++) { 2982 if (cnt % 8 == 0) { 2983 mdb_printf("\n"); 2984 } 2985 mdb_printf("%08x ", fw->req1_dma_reg[cnt]); 2986 } 2987 2988 mdb_printf("\n\nXMT0 Data DMA Registers"); 2989 for (cnt = 0; cnt < sizeof (fw->xmt0_dma_reg) / 4; cnt++) { 2990 if (cnt % 8 == 0) { 2991 mdb_printf("\n"); 2992 } 2993 mdb_printf("%08x ", fw->xmt0_dma_reg[cnt]); 2994 } 2995 2996 mdb_printf("\n\nXMT1 Data DMA Registers"); 2997 for (cnt = 0; cnt < sizeof (fw->xmt1_dma_reg) / 4; cnt++) { 2998 if (cnt % 8 == 0) { 2999 mdb_printf("\n"); 3000 } 3001 mdb_printf("%08x ", fw->xmt1_dma_reg[cnt]); 3002 } 3003 3004 mdb_printf("\n\nXMT2 Data DMA Registers"); 3005 for (cnt = 0; cnt < sizeof (fw->xmt2_dma_reg) / 4; cnt++) { 3006 if (cnt % 8 == 0) { 3007 mdb_printf("\n"); 3008 } 3009 mdb_printf("%08x ", fw->xmt2_dma_reg[cnt]); 3010 } 3011 3012 mdb_printf("\n\nXMT3 Data DMA Registers"); 3013 for (cnt = 0; cnt < sizeof (fw->xmt3_dma_reg) / 4; cnt++) { 3014 if (cnt % 8 == 0) { 3015 mdb_printf("\n"); 3016 } 3017 mdb_printf("%08x ", fw->xmt3_dma_reg[cnt]); 3018 } 3019 3020 mdb_printf("\n\nXMT4 Data DMA Registers"); 3021 for (cnt = 0; cnt < sizeof (fw->xmt4_dma_reg) / 4; cnt++) { 3022 if (cnt % 8 == 0) { 3023 mdb_printf("\n"); 3024 } 3025 mdb_printf("%08x ", fw->xmt4_dma_reg[cnt]); 3026 } 3027 3028 mdb_printf("\n\nXMT Data DMA Common Registers"); 3029 for (cnt = 0; cnt < sizeof (fw->xmt_data_dma_reg) / 4; cnt++) { 3030 if (cnt % 8 == 0) { 3031 mdb_printf("\n"); 3032 } 3033 mdb_printf("%08x ", fw->xmt_data_dma_reg[cnt]); 3034 } 3035 3036 mdb_printf("\n\nRCV Thread 0 Data DMA Registers"); 3037 for (cnt = 0; cnt < sizeof (fw->rcvt0_data_dma_reg) / 4; cnt++) { 3038 if (cnt % 8 == 0) { 3039 mdb_printf("\n"); 3040 } 3041 mdb_printf("%08x ", fw->rcvt0_data_dma_reg[cnt]); 3042 } 3043 3044 mdb_printf("\n\nRCV Thread 1 Data DMA Registers"); 3045 for (cnt = 0; cnt < sizeof (fw->rcvt1_data_dma_reg) / 4; cnt++) { 3046 if (cnt % 8 == 0) { 3047 mdb_printf("\n"); 3048 } 3049 mdb_printf("%08x ", fw->rcvt1_data_dma_reg[cnt]); 3050 } 3051 3052 mdb_printf("\n\nRISC GP Registers"); 3053 for (cnt = 0; cnt < sizeof (fw->risc_gp_reg) / 4; cnt++) { 3054 if (cnt % 8 == 0) { 3055 mdb_printf("\n"); 3056 } 3057 mdb_printf("%08x ", fw->risc_gp_reg[cnt]); 3058 } 3059 3060 mdb_printf("\n\nRISC IO Register\n%08x", fw->risc_io); 3061 3062 mdb_printf("\n\nLMC Registers"); 3063 for (cnt = 0; cnt < sizeof (fw->lmc_reg) / 4; cnt++) { 3064 if (cnt % 8 == 0) { 3065 mdb_printf("\n"); 3066 } 3067 mdb_printf("%08x ", fw->lmc_reg[cnt]); 3068 } 3069 3070 mdb_printf("\n\nFPM Hardware Registers"); 3071 for (cnt = 0; cnt < sizeof (fw->fpm_hdw_reg) / 4; cnt++) { 3072 if (cnt % 8 == 0) { 3073 mdb_printf("\n"); 3074 } 3075 mdb_printf("%08x ", fw->fpm_hdw_reg[cnt]); 3076 } 3077 3078 mdb_printf("\n\nFB Hardware Registers"); 3079 for (cnt = 0; cnt < sizeof (fw->fb_hdw_reg) / 4; cnt++) { 3080 if (cnt % 8 == 0) { 3081 mdb_printf("\n"); 3082 } 3083 mdb_printf("%08x ", fw->fb_hdw_reg[cnt]); 3084 } 3085 3086 mdb_printf("\n\nCode RAM"); 3087 for (cnt = 0; cnt < sizeof (fw->code_ram) / 4; cnt++) { 3088 if (cnt % 8 == 0) { 3089 mdb_printf("\n%08x: ", cnt + 0x20000); 3090 } 3091 mdb_printf("%08x ", fw->code_ram[cnt]); 3092 } 3093 3094 mdb_printf("\n\nExternal Memory"); 3095 for (cnt = 0; cnt < ha->fw_ext_memory_size / 4; cnt++) { 3096 if (cnt % 8 == 0) { 3097 mdb_printf("\n%08x: ", cnt + 0x100000); 3098 } 3099 mdb_printf("%08x ", fw->ext_mem[cnt]); 3100 } 3101 3102 mdb_printf("\n[<==END] ISP Debug Dump"); 3103 3104 mdb_printf("\n\nRequest Queue"); 3105 3106 for (cnt = 0; cnt < REQUEST_QUEUE_SIZE / 4; cnt++) { 3107 if (cnt % 8 == 0) { 3108 mdb_printf("\n%08x: ", cnt); 3109 } 3110 mdb_printf("%08x ", fw->req_q[cnt]); 3111 } 3112 3113 mdb_printf("\n\nResponse Queue"); 3114 3115 for (cnt = 0; cnt < RESPONSE_QUEUE_SIZE / 4; cnt++) { 3116 if (cnt % 8 == 0) { 3117 mdb_printf("\n%08x: ", cnt); 3118 } 3119 mdb_printf("%08x ", fw->rsp_q[cnt]); 3120 } 3121 3122 if ((ha->cfg_flags & CFG_ENABLE_FWEXTTRACE) && 3123 (ha->fwexttracebuf.bp != NULL)) { 3124 uint32_t cnt_b = 0; 3125 uint32_t *w32 = ha->fwexttracebuf.bp; 3126 3127 mdb_printf("\n\nExtended Trace Buffer Memory"); 3128 /* show data address as a byte address, data as long words */ 3129 for (cnt = 0; cnt < FWEXTSIZE / 4; cnt++) { 3130 cnt_b = cnt * 4; 3131 if (cnt_b % 32 == 0) { 3132 mdb_printf("\n%08x: ", w32 + cnt_b); 3133 } 3134 mdb_printf("%08x ", fw->ext_trace_buf[cnt]); 3135 } 3136 } 3137 3138 if ((ha->cfg_flags & CFG_ENABLE_FWFCETRACE) && 3139 (ha->fwfcetracebuf.bp != NULL)) { 3140 uint32_t cnt_b = 0; 3141 uint32_t *w32 = ha->fwfcetracebuf.bp; 3142 3143 mdb_printf("\n\nFC Event Trace Buffer Memory"); 3144 /* show data address as a byte address, data as long words */ 3145 for (cnt = 0; cnt < FWFCESIZE / 4; cnt++) { 3146 cnt_b = cnt * 4; 3147 if (cnt_b % 32 == 0) { 3148 mdb_printf("\n%08x: ", w32 + cnt_b); 3149 } 3150 mdb_printf("%08x ", fw->fce_trace_buf[cnt]); 3151 } 3152 } 3153 3154 mdb_free(fw, ha->ql_dump_size); 3155 3156 mdb_printf("\n\nreturn exit\n"); 3157 3158 return (DCMD_OK); 3159 } 3160 3161 /* 3162 * ql_gettrace_dcmd 3163 * prints out the Extended Logging trace buffer 3164 * 3165 * Input: 3166 * addr = User supplied address. (NB: must be an ha) 3167 * flags = mdb flags. 3168 * argc = Number of user supplied args. 3169 * argv = Arg array. 3170 * 3171 * Returns: 3172 * DCMD_OK or DCMD_ERR 3173 * 3174 * Context: 3175 * User context. 3176 * 3177 */ 3178 static int 3179 qlc_gettrace_dcmd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 3180 { 3181 ql_adapter_state_t *ha; 3182 int verbose = 0; 3183 int wrapped = 0; 3184 char *trace_start; 3185 char *trace_end; 3186 char *dump_start = 0; 3187 char *trace_next = 0; 3188 char *dump_current = 0; 3189 el_trace_desc_t *trace_desc; 3190 3191 if ((!(flags & DCMD_ADDRSPEC)) || addr == 0) { 3192 mdb_warn("ql_adapter_state structure addr is required"); 3193 return (DCMD_USAGE); 3194 } 3195 3196 if (mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, TRUE, &verbose) != 3197 argc) { 3198 return (DCMD_USAGE); 3199 } 3200 3201 /* 3202 * Get the adapter state struct which was passed 3203 */ 3204 if ((ha = (ql_adapter_state_t *)mdb_alloc(sizeof (ql_adapter_state_t), 3205 UM_SLEEP)) == NULL) { 3206 mdb_warn("failed to allocate memory for ql_adapter_state\n"); 3207 return (DCMD_OK); 3208 } 3209 3210 if (mdb_vread(ha, sizeof (ql_adapter_state_t), addr) == -1) { 3211 mdb_warn("failed to read ql_adapter_state at %p", addr); 3212 mdb_free(ha, sizeof (ql_adapter_state_t)); 3213 return (DCMD_OK); 3214 } 3215 3216 /* 3217 * If its not a valid trace descriptor then bail out 3218 */ 3219 if (ha->el_trace_desc == NULL) { 3220 mdb_warn("trace descriptor does not exist for instance %d\n", 3221 ha->instance); 3222 mdb_free(ha, sizeof (ql_adapter_state_t)); 3223 return (DCMD_OK); 3224 } else { 3225 trace_desc = (el_trace_desc_t *) 3226 mdb_alloc(sizeof (el_trace_desc_t), UM_SLEEP); 3227 if (mdb_vread(trace_desc, sizeof (el_trace_desc_t), 3228 (uintptr_t)ha->el_trace_desc) == -1) { 3229 mdb_warn("failed to read ql_adapter_state at %p", 3230 addr); 3231 mdb_free(trace_desc, sizeof (el_trace_desc_t)); 3232 mdb_free(ha, sizeof (ql_adapter_state_t)); 3233 return (DCMD_OK); 3234 } 3235 if (trace_desc->trace_buffer == NULL) { 3236 mdb_warn("trace buffer does not exist for " 3237 "instance %d\n", ha->instance); 3238 mdb_free(trace_desc, sizeof (el_trace_desc_t)); 3239 mdb_free(ha, sizeof (ql_adapter_state_t)); 3240 return (DCMD_OK); 3241 } 3242 } 3243 3244 /* Get the trace buffer */ 3245 3246 trace_start = (char *) 3247 mdb_zalloc(trace_desc->trace_buffer_size, UM_SLEEP); 3248 3249 if (mdb_vread(trace_start, trace_desc->trace_buffer_size, 3250 (uintptr_t)trace_desc->trace_buffer) == -1) { 3251 mdb_warn("failed to read trace buffer?)"); 3252 mdb_free(trace_start, trace_desc->trace_buffer_size); 3253 mdb_free(ha, sizeof (ql_adapter_state_t)); 3254 return (DCMD_OK); 3255 } 3256 3257 /* set the end of the trace buffer. */ 3258 trace_end = trace_start + trace_desc->trace_buffer_size; 3259 3260 /* Find the start point of trace. */ 3261 trace_next = trace_start + trace_desc->next; 3262 3263 /* 3264 * If the buffer has not wrapped next will point at a null so 3265 * start is the begining of the buffer. If next points at a char 3266 * then we must traverse the buffer further until a null is detected. 3267 * The location after the null will be the beginning of the oldest 3268 * whole object in the buffer, which we use as the start. 3269 */ 3270 3271 if ((trace_next + EL_BUFFER_RESERVE) >= trace_end) { 3272 dump_start = trace_start; 3273 } else if (*trace_next != '\0') { 3274 dump_start = trace_next + (strlen(trace_next) + 1); 3275 } else { 3276 dump_start = trace_start; 3277 } 3278 3279 dump_current = dump_start; 3280 3281 mdb_printf("\nExtended Logging trace buffer @%x, start @%x, " 3282 "size=%d\n\n", trace_start, dump_current, 3283 trace_desc->trace_buffer_size); 3284 3285 /* Don't run off the end, no matter what. */ 3286 while (((uintptr_t)dump_current - (uintptr_t)trace_start) <= 3287 (uintptr_t)trace_desc->trace_buffer_size) { 3288 /* Show it... */ 3289 mdb_printf("%s", dump_current); 3290 /* Calculate the next and make it the current */ 3291 dump_current += (strlen(dump_current) + 1); 3292 /* check for wrap */ 3293 if ((dump_current + EL_BUFFER_RESERVE) >= trace_end) { 3294 mdb_printf("Wraping %x\n", dump_current); 3295 dump_current = trace_start; 3296 wrapped = 1; 3297 } else if (wrapped) { 3298 /* Don't go past next. */ 3299 if ((trace_start + trace_desc->next) <= dump_current) { 3300 mdb_printf("Done %x", dump_current); 3301 break; 3302 } 3303 } else if (*dump_current == '\0') { 3304 mdb_printf("Done %x(null)", dump_current); 3305 break; 3306 } 3307 } 3308 3309 mdb_free(ha, sizeof (ql_adapter_state_t)); 3310 mdb_free(trace_start, trace_desc->trace_buffer_size); 3311 mdb_free(trace_desc, sizeof (el_trace_desc_t)); 3312 3313 return (DCMD_OK); 3314 } 3315 /* 3316 * ql_doprint 3317 * ql generic function to call the print dcmd 3318 * 3319 * Input: 3320 * addr - address to struct 3321 * prtsting - address to string 3322 * 3323 * Returns: 3324 * WALK_DONE 3325 * 3326 * Context: 3327 * User context. 3328 * 3329 */ 3330 static int32_t 3331 ql_doprint(uintptr_t addr, int8_t *prtstring) 3332 { 3333 struct mdb_arg printarg; 3334 3335 printarg.a_un.a_str = (int8_t *)(mdb_zalloc(strlen(prtstring), 3336 UM_SLEEP)); 3337 printarg.a_type = MDB_TYPE_STRING; 3338 (void) strcpy((int8_t *)(printarg.a_un.a_str), prtstring); 3339 3340 if ((mdb_call_dcmd("print", addr, DCMD_ADDRSPEC, 1, 3341 &printarg)) == -1) { 3342 mdb_warn("ql_doprint: failed print dcmd: %s" 3343 "at addr: %llxh", prtstring, addr); 3344 } 3345 3346 mdb_free((void *)(printarg.a_un.a_str), strlen(prtstring)); 3347 return (WALK_DONE); 3348 } 3349 3350 /* 3351 * ql_dump_flags 3352 * mdb utility to print the flag string 3353 * 3354 * Input: 3355 * flags - flags to print 3356 * strings - text to print when flag is set 3357 * 3358 * Returns: 3359 * 3360 * 3361 * Context: 3362 * User context. 3363 * 3364 */ 3365 static void 3366 ql_dump_flags(uint64_t flags, int8_t **strings) 3367 { 3368 int i, linel, first = 1; 3369 uint64_t mask = 1; 3370 3371 linel = 8; 3372 mdb_printf("\t"); 3373 for (i = 0; i < 64; i++) { 3374 if (strings[i] == NULL) 3375 break; 3376 if (flags & mask) { 3377 if (!first) { 3378 mdb_printf(" | "); 3379 } else { 3380 first = 0; 3381 } 3382 linel += (int32_t)strlen(strings[i]) + 3; 3383 if (linel > 80) { 3384 mdb_printf("\n\t"); 3385 linel = (int32_t)strlen(strings[i]) + 1 + 8; 3386 } 3387 mdb_printf("%s", strings[i]); 3388 } 3389 mask <<= 1; 3390 } 3391 mdb_printf("\n"); 3392 } 3393 3394 /* 3395 * MDB module linkage information 3396 * 3397 * 3398 * dcmd structures for the _mdb_init function 3399 */ 3400 static const mdb_dcmd_t dcmds[] = { 3401 { "qlclinks", NULL, "Prints qlc link information", qlclinks_dcmd }, 3402 { "qlcosc", NULL, "Prints outstanding cmd info", qlc_osc_dcmd }, 3403 { "qlcver", NULL, "Prints driver/mdb version", qlcver_dcmd }, 3404 { "qlc_elog", "[on|off] [<inst #>|all]", "Turns qlc extended logging " 3405 "on / off", qlc_el_dcmd }, 3406 { "qlcstate", ":[-v]", "Prints qlc adapter state information", 3407 qlcstate_dcmd }, 3408 { "qlctgtq", NULL, "Prints qlc target queues", qltgtq_dcmd }, 3409 { "qlcwdog", NULL, "Prints out watchdog linked list", qlc_wdog_dcmd}, 3410 { "qlcgetdump", ":[-v]", "Retrieves the ASCII f/w dump", 3411 qlc_getdump_dcmd }, 3412 { "qlcgettrace", ":[-v]", "Retrieves the ASCII Extended Logging trace", 3413 qlc_gettrace_dcmd }, 3414 { NULL } 3415 }; 3416 3417 /* 3418 * walker structures for the _mdb_init function 3419 */ 3420 static const mdb_walker_t walkers[] = { 3421 { "qlcstates", "walk list of qlc ql_state_t structures", 3422 qlstates_walk_init, qlstates_walk_step, qlstates_walk_fini }, 3423 { "qlcsrbs", "walk list of qlc ql_srb_t strctures", 3424 qlsrb_walk_init, qlsrb_walk_step, qlsrb_walk_fini }, 3425 { "qlclunq", "walk list of qlc ql_lun_t strctures", 3426 qllunq_walk_init, qllunq_walk_step, qllunq_walk_fini }, 3427 { NULL } 3428 }; 3429 3430 static const mdb_modinfo_t ql_mdb_modinfo = { 3431 MDB_API_VERSION, dcmds, walkers 3432 }; 3433 3434 /* 3435 * Registration function which lists the dcmds and walker structures 3436 */ 3437 const mdb_modinfo_t * 3438 _mdb_init(void) 3439 { 3440 return (&ql_mdb_modinfo); 3441 } 3442