aac_debug.c revision 206534
1/*- 2 * Copyright (c) 2000 Michael Smith 3 * Copyright (c) 2001 Scott Long 4 * Copyright (c) 2000 BSDi 5 * Copyright (c) 2001 Adaptec, Inc. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#include <sys/cdefs.h> 31__FBSDID("$FreeBSD: head/sys/dev/aac/aac_debug.c 206534 2010-04-13 00:33:07Z emaste $"); 32 33/* 34 * Debugging support. 35 */ 36#include "opt_aac.h" 37 38#include <sys/param.h> 39#include <sys/systm.h> 40#include <sys/kernel.h> 41#include <sys/conf.h> 42 43#include <sys/bus.h> 44 45#include <machine/resource.h> 46#include <machine/bus.h> 47 48#include <dev/aac/aacreg.h> 49#include <sys/aac_ioctl.h> 50#include <dev/aac/aacvar.h> 51 52#ifdef AAC_DEBUG 53int aac_debug_enable = 0; 54void aac_printstate0(void); 55 56/* 57 * Dump the command queue indices 58 */ 59void 60aac_print_queues(struct aac_softc *sc) 61{ 62 device_printf(sc->aac_dev, "FIB queue header at %p queues at %p\n", 63 &sc->aac_queues->qt_qindex[AAC_HOST_NORM_CMD_QUEUE][0], 64 &sc->aac_queues->qt_HostNormCmdQueue[0]); 65 device_printf(sc->aac_dev, "HOST_NORM_CMD %d/%d (%d)\n", 66 sc->aac_queues->qt_qindex[AAC_HOST_NORM_CMD_QUEUE][ 67 AAC_PRODUCER_INDEX], 68 sc->aac_queues->qt_qindex[AAC_HOST_NORM_CMD_QUEUE][ 69 AAC_CONSUMER_INDEX], 70 AAC_HOST_NORM_CMD_ENTRIES); 71 device_printf(sc->aac_dev, "HOST_HIGH_CMD %d/%d (%d)\n", 72 sc->aac_queues->qt_qindex[AAC_HOST_HIGH_CMD_QUEUE][ 73 AAC_PRODUCER_INDEX], 74 sc->aac_queues->qt_qindex[AAC_HOST_HIGH_CMD_QUEUE][ 75 AAC_CONSUMER_INDEX], 76 AAC_HOST_HIGH_CMD_ENTRIES); 77 device_printf(sc->aac_dev, "ADAP_NORM_CMD %d/%d (%d)\n", 78 sc->aac_queues->qt_qindex[AAC_ADAP_NORM_CMD_QUEUE][ 79 AAC_PRODUCER_INDEX], 80 sc->aac_queues->qt_qindex[AAC_ADAP_NORM_CMD_QUEUE][ 81 AAC_CONSUMER_INDEX], 82 AAC_ADAP_NORM_CMD_ENTRIES); 83 device_printf(sc->aac_dev, "ADAP_HIGH_CMD %d/%d (%d)\n", 84 sc->aac_queues->qt_qindex[AAC_ADAP_HIGH_CMD_QUEUE][ 85 AAC_PRODUCER_INDEX], 86 sc->aac_queues->qt_qindex[AAC_ADAP_HIGH_CMD_QUEUE][ 87 AAC_CONSUMER_INDEX], 88 AAC_ADAP_HIGH_CMD_ENTRIES); 89 device_printf(sc->aac_dev, "HOST_NORM_RESP %d/%d (%d)\n", 90 sc->aac_queues->qt_qindex[AAC_HOST_NORM_RESP_QUEUE][ 91 AAC_PRODUCER_INDEX], 92 sc->aac_queues->qt_qindex[AAC_HOST_NORM_RESP_QUEUE][ 93 AAC_CONSUMER_INDEX], 94 AAC_HOST_NORM_RESP_ENTRIES); 95 device_printf(sc->aac_dev, "HOST_HIGH_RESP %d/%d (%d)\n", 96 sc->aac_queues->qt_qindex[AAC_HOST_HIGH_RESP_QUEUE][ 97 AAC_PRODUCER_INDEX], 98 sc->aac_queues->qt_qindex[AAC_HOST_HIGH_RESP_QUEUE][ 99 AAC_CONSUMER_INDEX], 100 AAC_HOST_HIGH_RESP_ENTRIES); 101 device_printf(sc->aac_dev, "ADAP_NORM_RESP %d/%d (%d)\n", 102 sc->aac_queues->qt_qindex[AAC_ADAP_NORM_RESP_QUEUE][ 103 AAC_PRODUCER_INDEX], 104 sc->aac_queues->qt_qindex[AAC_ADAP_NORM_RESP_QUEUE][ 105 AAC_CONSUMER_INDEX], 106 AAC_ADAP_NORM_RESP_ENTRIES); 107 device_printf(sc->aac_dev, "ADAP_HIGH_RESP %d/%d (%d)\n", 108 sc->aac_queues->qt_qindex[AAC_ADAP_HIGH_RESP_QUEUE][ 109 AAC_PRODUCER_INDEX], 110 sc->aac_queues->qt_qindex[AAC_ADAP_HIGH_RESP_QUEUE][ 111 AAC_CONSUMER_INDEX], 112 AAC_ADAP_HIGH_RESP_ENTRIES); 113 device_printf(sc->aac_dev, "AACQ_FREE %d/%d\n", 114 sc->aac_qstat[AACQ_FREE].q_length, sc->aac_qstat[AACQ_FREE].q_max); 115 device_printf(sc->aac_dev, "AACQ_BIO %d/%d\n", 116 sc->aac_qstat[AACQ_BIO].q_length, sc->aac_qstat[AACQ_BIO].q_max); 117 device_printf(sc->aac_dev, "AACQ_READY %d/%d\n", 118 sc->aac_qstat[AACQ_READY].q_length, 119 sc->aac_qstat[AACQ_READY].q_max); 120 device_printf(sc->aac_dev, "AACQ_BUSY %d/%d\n", 121 sc->aac_qstat[AACQ_BUSY].q_length, sc->aac_qstat[AACQ_BUSY].q_max); 122} 123 124/* 125 * Print the command queue states for controller 0 (callable from DDB) 126 */ 127void 128aac_printstate0(void) 129{ 130 struct aac_softc *sc; 131 132 sc = devclass_get_softc(devclass_find("aac"), 0); 133 134 aac_print_queues(sc); 135 switch (sc->aac_hwif) { 136 case AAC_HWIF_I960RX: 137 case AAC_HWIF_NARK: 138 device_printf(sc->aac_dev, "IDBR 0x%08x IIMR 0x%08x " 139 "IISR 0x%08x\n", AAC_MEM0_GETREG4(sc, AAC_RX_IDBR), 140 AAC_MEM0_GETREG4(sc, AAC_RX_IIMR), AAC_MEM0_GETREG4(sc, AAC_RX_IISR)); 141 device_printf(sc->aac_dev, "ODBR 0x%08x OIMR 0x%08x " 142 "OISR 0x%08x\n", AAC_MEM0_GETREG4(sc, AAC_RX_ODBR), 143 AAC_MEM0_GETREG4(sc, AAC_RX_OIMR), AAC_MEM0_GETREG4(sc, AAC_RX_OISR)); 144 AAC_MEM0_SETREG4(sc, AAC_RX_OIMR, 0/*~(AAC_DB_COMMAND_READY | 145 AAC_DB_RESPONSE_READY | AAC_DB_PRINTF)*/); 146 device_printf(sc->aac_dev, "ODBR 0x%08x OIMR 0x%08x " 147 "OISR 0x%08x\n", AAC_MEM0_GETREG4(sc, AAC_RX_ODBR), 148 AAC_MEM0_GETREG4(sc, AAC_RX_OIMR), AAC_MEM0_GETREG4(sc, AAC_RX_OISR)); 149 break; 150 case AAC_HWIF_STRONGARM: 151 /* XXX implement */ 152 break; 153 } 154} 155 156/* 157 * Panic in a slightly informative fashion 158 */ 159void 160aac_panic(struct aac_softc *sc, char *reason) 161{ 162 aac_print_queues(sc); 163 panic(reason); 164} 165 166/* 167 * Print a FIB 168 */ 169void 170aac_print_fib(struct aac_softc *sc, struct aac_fib *fib, const char *caller) 171{ 172 if (fib == NULL) { 173 device_printf(sc->aac_dev, 174 "aac_print_fib called with NULL fib\n"); 175 return; 176 } 177 device_printf(sc->aac_dev, "%s: FIB @ %p\n", caller, fib); 178 device_printf(sc->aac_dev, " XferState %b\n", fib->Header.XferState, 179 "\20" 180 "\1HOSTOWNED" 181 "\2ADAPTEROWNED" 182 "\3INITIALISED" 183 "\4EMPTY" 184 "\5FROMPOOL" 185 "\6FROMHOST" 186 "\7FROMADAP" 187 "\10REXPECTED" 188 "\11RNOTEXPECTED" 189 "\12DONEADAP" 190 "\13DONEHOST" 191 "\14HIGH" 192 "\15NORM" 193 "\16ASYNC" 194 "\17PAGEFILEIO" 195 "\20SHUTDOWN" 196 "\21LAZYWRITE" 197 "\22ADAPMICROFIB" 198 "\23BIOSFIB" 199 "\24FAST_RESPONSE" 200 "\25APIFIB\n"); 201 device_printf(sc->aac_dev, " Command %d\n", fib->Header.Command); 202 device_printf(sc->aac_dev, " StructType %d\n", 203 fib->Header.StructType); 204 device_printf(sc->aac_dev, " Flags 0x%x\n", fib->Header.Flags); 205 device_printf(sc->aac_dev, " Size %d\n", fib->Header.Size); 206 device_printf(sc->aac_dev, " SenderSize %d\n", 207 fib->Header.SenderSize); 208 device_printf(sc->aac_dev, " SenderAddress 0x%x\n", 209 fib->Header.SenderFibAddress); 210 device_printf(sc->aac_dev, " RcvrAddress 0x%x\n", 211 fib->Header.ReceiverFibAddress); 212 device_printf(sc->aac_dev, " SenderData 0x%x\n", 213 fib->Header.SenderData); 214 switch(fib->Header.Command) { 215 case ContainerCommand: 216 { 217 struct aac_blockread *br; 218 struct aac_blockwrite *bw; 219 struct aac_sg_table *sg; 220 int i; 221 222 br = (struct aac_blockread*)fib->data; 223 bw = (struct aac_blockwrite*)fib->data; 224 sg = NULL; 225 226 if (br->Command == VM_CtBlockRead) { 227 device_printf(sc->aac_dev, 228 " BlockRead: container %d 0x%x/%d\n", 229 br->ContainerId, br->BlockNumber, 230 br->ByteCount); 231 sg = &br->SgMap; 232 } 233 if (bw->Command == VM_CtBlockWrite) { 234 device_printf(sc->aac_dev, 235 " BlockWrite: container %d 0x%x/%d " 236 "(%s)\n", bw->ContainerId, 237 bw->BlockNumber, bw->ByteCount, 238 bw->Stable == CSTABLE ? "stable" : 239 "unstable"); 240 sg = &bw->SgMap; 241 } 242 if (sg != NULL) { 243 device_printf(sc->aac_dev, 244 " %d s/g entries\n", sg->SgCount); 245 for (i = 0; i < sg->SgCount; i++) 246 device_printf(sc->aac_dev, " 0x%08x/%d\n", 247 sg->SgEntry[i].SgAddress, 248 sg->SgEntry[i].SgByteCount); 249 } 250 break; 251 } 252 default: 253 device_printf(sc->aac_dev, " %16D\n", fib->data, " "); 254 device_printf(sc->aac_dev, " %16D\n", fib->data + 16, " "); 255 break; 256 } 257} 258 259/* 260 * Describe an AIF we have received. 261 */ 262void 263aac_print_aif(struct aac_softc *sc, struct aac_aif_command *aif) 264{ 265 switch(aif->command) { 266 case AifCmdEventNotify: 267 device_printf(sc->aac_dev, "EventNotify(%d)\n", aif->seqNumber); 268 switch(aif->data.EN.type) { 269 case AifEnGeneric: /* Generic notification */ 270 device_printf(sc->aac_dev, "(Generic) %.*s\n", 271 (int)sizeof(aif->data.EN.data.EG), 272 aif->data.EN.data.EG.text); 273 break; 274 case AifEnTaskComplete: /* Task has completed */ 275 device_printf(sc->aac_dev, "(TaskComplete)\n"); 276 break; 277 case AifEnConfigChange: /* Adapter configuration change 278 * occurred */ 279 device_printf(sc->aac_dev, "(ConfigChange)\n"); 280 break; 281 case AifEnContainerChange: /* Adapter specific container 282 * configuration change */ 283 device_printf(sc->aac_dev, "(ContainerChange) " 284 "container %d,%d\n", 285 aif->data.EN.data.ECC.container[0], 286 aif->data.EN.data.ECC.container[1]); 287 break; 288 case AifEnDeviceFailure: /* SCSI device failed */ 289 device_printf(sc->aac_dev, "(DeviceFailure) " 290 "handle %d\n", 291 aif->data.EN.data.EDF.deviceHandle); 292 break; 293 case AifEnMirrorFailover: /* Mirror failover started */ 294 device_printf(sc->aac_dev, "(MirrorFailover) " 295 "container %d failed, " 296 "migrating from slice %d to %d\n", 297 aif->data.EN.data.EMF.container, 298 aif->data.EN.data.EMF.failedSlice, 299 aif->data.EN.data.EMF.creatingSlice); 300 break; 301 case AifEnContainerEvent: /* Significant container 302 * event */ 303 device_printf(sc->aac_dev, "(ContainerEvent) " 304 "container %d event " 305 "%d\n", aif->data.EN.data.ECE.container, 306 aif->data.EN.data.ECE.eventType); 307 break; 308 case AifEnFileSystemChange: /* File system changed */ 309 device_printf(sc->aac_dev, "(FileSystemChange)\n"); 310 break; 311 case AifEnConfigPause: /* Container pause event */ 312 device_printf(sc->aac_dev, "(ConfigPause)\n"); 313 break; 314 case AifEnConfigResume: /* Container resume event */ 315 device_printf(sc->aac_dev, "(ConfigResume)\n"); 316 break; 317 case AifEnFailoverChange: /* Failover space assignment 318 * changed */ 319 device_printf(sc->aac_dev, "(FailoverChange)\n"); 320 break; 321 case AifEnRAID5RebuildDone: /* RAID5 rebuild finished */ 322 device_printf(sc->aac_dev, "(RAID5RebuildDone)\n"); 323 break; 324 case AifEnEnclosureManagement: /* Enclosure management event */ 325 device_printf(sc->aac_dev, "(EnclosureManagement) " 326 "EMPID %d unit %d " 327 "event %d\n", aif->data.EN.data.EEE.empID, 328 aif->data.EN.data.EEE.unitID, 329 aif->data.EN.data.EEE.eventType); 330 break; 331 case AifEnBatteryEvent: /* Significant NV battery 332 * event */ 333 device_printf(sc->aac_dev, "(BatteryEvent) %d " 334 "(state was %d, is %d\n", 335 aif->data.EN.data.EBE.transition_type, 336 aif->data.EN.data.EBE.current_state, 337 aif->data.EN.data.EBE.prior_state); 338 break; 339 case AifEnAddContainer: /* A new container was 340 * created. */ 341 device_printf(sc->aac_dev, "(AddContainer)\n"); 342 break; 343 case AifEnDeleteContainer: /* A container was deleted. */ 344 device_printf(sc->aac_dev, "(DeleteContainer)\n"); 345 break; 346 case AifEnBatteryNeedsRecond: /* The battery needs 347 * reconditioning */ 348 device_printf(sc->aac_dev, "(BatteryNeedsRecond)\n"); 349 break; 350 case AifEnClusterEvent: /* Some cluster event */ 351 device_printf(sc->aac_dev, "(ClusterEvent) event %d\n", 352 aif->data.EN.data.ECLE.eventType); 353 break; 354 case AifEnDiskSetEvent: /* A disk set event occured. */ 355 device_printf(sc->aac_dev, "(DiskSetEvent) event %d " 356 "diskset %jd creator %jd\n", 357 aif->data.EN.data.EDS.eventType, 358 (intmax_t)aif->data.EN.data.EDS.DsNum, 359 (intmax_t)aif->data.EN.data.EDS.CreatorId); 360 break; 361 case AifDenMorphComplete: /* A morph operation 362 * completed */ 363 device_printf(sc->aac_dev, "(MorphComplete)\n"); 364 break; 365 case AifDenVolumeExtendComplete: /* A volume expand operation 366 * completed */ 367 device_printf(sc->aac_dev, "(VolumeExtendComplete)\n"); 368 break; 369 default: 370 device_printf(sc->aac_dev, "(%d)\n", aif->data.EN.type); 371 break; 372 } 373 break; 374 case AifCmdJobProgress: 375 { 376 char *status; 377 switch(aif->data.PR[0].status) { 378 case AifJobStsSuccess: 379 status = "success"; break; 380 case AifJobStsFinished: 381 status = "finished"; break; 382 case AifJobStsAborted: 383 status = "aborted"; break; 384 case AifJobStsFailed: 385 status = "failed"; break; 386 case AifJobStsSuspended: 387 status = "suspended"; break; 388 case AifJobStsRunning: 389 status = "running"; break; 390 default: 391 status = "unknown status"; break; 392 } 393 394 device_printf(sc->aac_dev, "JobProgress (%d) - %s (%d, %d)\n", 395 aif->seqNumber, status, 396 aif->data.PR[0].currentTick, 397 aif->data.PR[0].finalTick); 398 switch(aif->data.PR[0].jd.type) { 399 case AifJobScsiZero: /* SCSI dev clear operation */ 400 device_printf(sc->aac_dev, "(ScsiZero) handle %d\n", 401 aif->data.PR[0].jd.client.scsi_dh); 402 break; 403 case AifJobScsiVerify: /* SCSI device Verify operation 404 * NO REPAIR */ 405 device_printf(sc->aac_dev, "(ScsiVerify) handle %d\n", 406 aif->data.PR[0].jd.client.scsi_dh); 407 break; 408 case AifJobScsiExercise: /* SCSI device Exercise 409 * operation */ 410 device_printf(sc->aac_dev, "(ScsiExercise) handle %d\n", 411 aif->data.PR[0].jd.client.scsi_dh); 412 break; 413 case AifJobScsiVerifyRepair: /* SCSI device Verify operation 414 * WITH repair */ 415 device_printf(sc->aac_dev, 416 "(ScsiVerifyRepair) handle %d\n", 417 aif->data.PR[0].jd.client.scsi_dh); 418 break; 419 case AifJobCtrZero: /* Container clear operation */ 420 device_printf(sc->aac_dev, 421 "(ContainerZero) container %d\n", 422 aif->data.PR[0].jd.client.container.src); 423 break; 424 case AifJobCtrCopy: /* Container copy operation */ 425 device_printf(sc->aac_dev, 426 "(ContainerCopy) container %d to %d\n", 427 aif->data.PR[0].jd.client.container.src, 428 aif->data.PR[0].jd.client.container.dst); 429 break; 430 case AifJobCtrCreateMirror: /* Container Create Mirror 431 * operation */ 432 device_printf(sc->aac_dev, 433 "(ContainerCreateMirror) container %d\n", 434 aif->data.PR[0].jd.client.container.src); 435 /* XXX two containers? */ 436 break; 437 case AifJobCtrMergeMirror: /* Container Merge Mirror 438 * operation */ 439 device_printf(sc->aac_dev, 440 "(ContainerMergeMirror) container %d\n", 441 aif->data.PR[0].jd.client.container.src); 442 /* XXX two containers? */ 443 break; 444 case AifJobCtrScrubMirror: /* Container Scrub Mirror 445 * operation */ 446 device_printf(sc->aac_dev, 447 "(ContainerScrubMirror) container %d\n", 448 aif->data.PR[0].jd.client.container.src); 449 break; 450 case AifJobCtrRebuildRaid5: /* Container Rebuild Raid5 451 * operation */ 452 device_printf(sc->aac_dev, 453 "(ContainerRebuildRaid5) container %d\n", 454 aif->data.PR[0].jd.client.container.src); 455 break; 456 case AifJobCtrScrubRaid5: /* Container Scrub Raid5 457 * operation */ 458 device_printf(sc->aac_dev, 459 "(ContainerScrubRaid5) container %d\n", 460 aif->data.PR[0].jd.client.container.src); 461 break; 462 case AifJobCtrMorph: /* Container morph operation */ 463 device_printf(sc->aac_dev, 464 "(ContainerMorph) container %d\n", 465 aif->data.PR[0].jd.client.container.src); 466 /* XXX two containers? */ 467 break; 468 case AifJobCtrPartCopy: /* Container Partition copy 469 * operation */ 470 device_printf(sc->aac_dev, 471 "(ContainerPartCopy) container %d to " 472 "%d\n", 473 aif->data.PR[0].jd.client.container.src, 474 aif->data.PR[0].jd.client.container.dst); 475 break; 476 case AifJobCtrRebuildMirror: /* Container Rebuild Mirror 477 * operation */ 478 device_printf(sc->aac_dev, 479 "(ContainerRebuildMirror) container " 480 "%d\n", 481 aif->data.PR[0].jd.client.container.src); 482 break; 483 case AifJobCtrCrazyCache: /* crazy cache */ 484 device_printf(sc->aac_dev, 485 "(ContainerCrazyCache) container %d\n", 486 aif->data.PR[0].jd.client.container.src); 487 /* XXX two containers? */ 488 break; 489 case AifJobFsCreate: /* File System Create 490 * operation */ 491 device_printf(sc->aac_dev, "(FsCreate)\n"); 492 break; 493 case AifJobFsVerify: /* File System Verify 494 * operation */ 495 device_printf(sc->aac_dev, "(FsVerivy)\n"); 496 break; 497 case AifJobFsExtend: /* File System Extend 498 * operation */ 499 device_printf(sc->aac_dev, "(FsExtend)\n"); 500 break; 501 case AifJobApiFormatNTFS: /* Format a drive to NTFS */ 502 device_printf(sc->aac_dev, "(FormatNTFS)\n"); 503 break; 504 case AifJobApiFormatFAT: /* Format a drive to FAT */ 505 device_printf(sc->aac_dev, "(FormatFAT)\n"); 506 break; 507 case AifJobApiUpdateSnapshot: /* update the read/write half 508 * of a snapshot */ 509 device_printf(sc->aac_dev, "(UpdateSnapshot)\n"); 510 break; 511 case AifJobApiFormatFAT32: /* Format a drive to FAT32 */ 512 device_printf(sc->aac_dev, "(FormatFAT32)\n"); 513 break; 514 case AifJobCtlContinuousCtrVerify: /* Adapter operation */ 515 device_printf(sc->aac_dev, "(ContinuousCtrVerify)\n"); 516 break; 517 default: 518 device_printf(sc->aac_dev, "(%d)\n", 519 aif->data.PR[0].jd.type); 520 break; 521 } 522 break; 523 } 524 case AifCmdAPIReport: 525 device_printf(sc->aac_dev, "APIReport (%d)\n", aif->seqNumber); 526 break; 527 case AifCmdDriverNotify: 528 device_printf(sc->aac_dev, "DriverNotify (%d)\n", 529 aif->seqNumber); 530 break; 531 default: 532 device_printf(sc->aac_dev, "AIF %d (%d)\n", aif->command, 533 aif->seqNumber); 534 break; 535 } 536} 537#endif /* AAC_DEBUG */ 538