1 /*- 2 * Copyright (c) 1998 - 2006 S�ren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD: src/sys/dev/ata/atapi-cd.c,v 1.189 2006/06/28 15:04:10 sos Exp $ 27 * $DragonFly: src/sys/dev/disk/nata/atapi-cd.c,v 1.7 2007/06/03 04:48:29 dillon Exp $ 28 */ 29 30 #include "opt_ata.h" 31 32 #include <sys/param.h> 33 #include <sys/bio.h> 34 #include <sys/buf.h> 35 #include <sys/bus.h> 36 #include <sys/cdio.h> 37 #include <sys/cdrio.h> 38 #include <sys/device.h> 39 #include <sys/devicestat.h> 40 #include <sys/disk.h> 41 #include <sys/dvdio.h> 42 #include <sys/kernel.h> 43 #include <sys/malloc.h> 44 #include <sys/module.h> 45 #include <sys/nata.h> 46 #include <sys/proc.h> 47 #include <sys/systm.h> 48 49 #include "ata-all.h" 50 #include "atapi-cd.h" 51 #include "ata_if.h" 52 53 /* device structure */ 54 static d_open_t acd_open; 55 static d_close_t acd_close; 56 static d_ioctl_t acd_ioctl; 57 static d_strategy_t acd_strategy; 58 static struct dev_ops acd_ops = { 59 { "acd", 117, D_DISK | D_TRACKCLOSE }, 60 .d_open = acd_open, 61 .d_close = acd_close, 62 .d_read = physread, 63 .d_write = physwrite, 64 .d_ioctl = acd_ioctl, 65 .d_strategy = acd_strategy, 66 }; 67 68 /* prototypes */ 69 static void acd_set_ioparm(device_t); 70 static void acd_describe(device_t); 71 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *); 72 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t); 73 static void acd_start(device_t, struct bio *); 74 static void acd_done(struct ata_request *); 75 static void acd_read_toc(device_t); 76 #if 0 77 static struct acd_tracknode * acd_make_tracknode(device_t, int); 78 #endif 79 static void acd_destroy_tracknode(device_t, int); 80 static int acd_play(device_t, int, int); 81 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t); 82 static int acd_init_writer(device_t, int); 83 static int acd_fixate(device_t, int); 84 static int acd_init_track(device_t, struct cdr_track *); 85 static int acd_flush(device_t); 86 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *); 87 static int acd_get_progress(device_t, int *); 88 static int acd_send_cue(device_t, struct cdr_cuesheet *); 89 static int acd_report_key(device_t, struct dvd_authinfo *); 90 static int acd_send_key(device_t, struct dvd_authinfo *); 91 static int acd_read_structure(device_t, struct dvd_struct *); 92 static int acd_tray(device_t, int); 93 static int acd_blank(device_t, int); 94 static int acd_prevent_allow(device_t, int); 95 static int acd_start_stop(device_t, int); 96 static int acd_pause_resume(device_t, int); 97 static int acd_mode_sense(device_t, int, caddr_t, int); 98 static int acd_mode_select(device_t, caddr_t, int); 99 static int acd_set_speed(device_t, int, int); 100 static void acd_get_cap(device_t); 101 #ifdef ACD_CDR_FORMAT 102 /* not yet ready */ 103 static int acd_read_format_caps(device_t, struct cdr_format_capacities *); 104 static int acd_format(device_t, struct cdr_format_params *); 105 #endif /* ACD_CDR_FORMAT */ 106 static int acd_test_ready(device_t); 107 108 /* internal vars */ 109 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers"); 110 111 static int 112 acd_probe(device_t dev) 113 { 114 struct ata_device *atadev = device_get_softc(dev); 115 116 if ((atadev->param.config & ATA_PROTO_ATAPI) && 117 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM) 118 return 0; 119 else 120 return ENXIO; 121 } 122 123 static int 124 acd_attach(device_t dev) 125 { 126 struct ata_device *atadev = device_get_softc(dev); 127 struct acd_softc *cdp; 128 cdev_t cdev; 129 130 /* XXX TGEN We're not in interrupt context, so we can M_WAITOK and remove 131 the OOM check. */ 132 cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_INTWAIT | M_ZERO); 133 cdp->block_size = 2048; 134 device_set_ivars(dev, cdp); 135 ATA_SETMODE(device_get_parent(dev), dev); 136 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0); 137 acd_get_cap(dev); 138 139 devstat_add_entry(&cdp->stats, "acd", device_get_unit(dev), DEV_BSIZE, 140 DEVSTAT_NO_ORDERED_TAGS, 141 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE, 142 DEVSTAT_PRIORITY_CD); 143 144 cdev = disk_create(device_get_unit(dev), &cdp->disk, &acd_ops); 145 #if 0 146 dev_ops_add(&acd_ops, dkunitmask(), dkmakeunit(device_get_unit(dev))); 147 cdev = make_dev(&acd_ops, dkmakeminor(device_get_unit(dev), 0, 0), 148 UID_ROOT, GID_OPERATOR, 0644, "acd%d", 149 device_get_unit(dev)); 150 #endif 151 reference_dev(cdev); 152 cdev->si_drv1 = dev; 153 154 /* 155 * Even though we do not have media information yet, we have to 156 * tell the disk management layer something or dscheck() will be 157 * unhappy. 158 */ 159 cdp->cdev = cdev; 160 acd_set_ioparm(dev); 161 atadev->flags |= ATA_D_MEDIA_CHANGED; 162 163 /* announce we are here */ 164 acd_describe(dev); 165 return 0; 166 } 167 168 static int 169 acd_detach(device_t dev) 170 { 171 struct acd_softc *cdp = device_get_ivars(dev); 172 int track; 173 174 /* destroy devices from the system so we don't get any further requests */ 175 for (track = 1; track < MAXTRK; track++) { 176 if (cdp->track[track] == NULL) 177 continue; 178 acd_destroy_tracknode(dev, track); 179 } 180 destroy_dev(cdp->cdev); 181 182 /* fail requests on the queue and any "in flight" for this device */ 183 ata_fail_requests(dev); 184 185 /* don't leave anything behind */ 186 dev_ops_remove(&acd_ops, dkunitmask(), dkmakeunit(device_get_unit(dev))); 187 disk_invalidate(&cdp->disk); 188 disk_destroy(&cdp->disk); 189 devstat_remove_entry(&cdp->stats); 190 device_set_ivars(dev, NULL); 191 kfree(cdp, M_ACD); 192 return 0; 193 } 194 195 static void 196 acd_shutdown(device_t dev) 197 { 198 struct ata_device *atadev = device_get_softc(dev); 199 200 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE) 201 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0); 202 } 203 204 static int 205 acd_reinit(device_t dev) 206 { 207 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 208 struct ata_device *atadev = device_get_softc(dev); 209 struct acd_softc *cdp = device_get_ivars(dev); 210 211 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) || 212 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) { 213 device_set_ivars(dev, NULL); 214 kfree(cdp, M_ACD); 215 return 1; 216 } 217 ATA_SETMODE(device_get_parent(dev), dev); 218 return 0; 219 } 220 221 static int 222 acd_open(struct dev_open_args *ap) 223 { 224 device_t dev = ap->a_head.a_dev->si_drv1; 225 /* XXX TGEN Sometimes, we're fed a cdev_t which we didn't create. It 226 doesn't have si_drv1 set, leading to evil NULL derefs. I can actually 227 recover our device_t otherwise, but really, this is a bug, so I'll bail 228 out. */ 229 if (!dev) 230 return ENXIO; 231 struct ata_device *atadev = device_get_softc(dev); 232 struct acd_softc *cdp = device_get_ivars(dev); 233 struct ata_request *request; 234 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 235 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 236 int timeout = 60; 237 238 if (!cdp) 239 return ENXIO; 240 if (!device_is_attached(dev)) 241 return EBUSY; 242 if (!(request = ata_alloc_request())) 243 return ENOMEM; 244 245 /* wait if drive is not finished loading the medium */ 246 while(timeout--) { 247 bzero(request, sizeof(struct ata_request)); 248 request->dev = dev; 249 bcopy(ccb, request->u.atapi.ccb, 16); 250 request->flags = ATA_R_ATAPI; 251 request->timeout = 5; 252 ata_queue_request(request); 253 if (!request->error && 254 (request->u.atapi.sense.key == 2 || 255 request->u.atapi.sense.key == 7) && 256 request->u.atapi.sense.asc == 4 && 257 request->u.atapi.sense.ascq == 1) 258 tsleep(&timeout, 0, "acdld", hz / 2); 259 else 260 break; 261 } 262 ata_free_request(request); 263 264 if (count_dev(cdp->cdev) == 1) { 265 acd_prevent_allow(dev, 1); 266 cdp->flags |= F_LOCKED; 267 acd_read_toc(dev); 268 } 269 return 0; 270 } 271 272 static int 273 acd_close(struct dev_close_args *ap) 274 { 275 device_t dev = ap->a_head.a_dev->si_drv1; 276 struct acd_softc *cdp = device_get_ivars(dev); 277 278 if (!cdp) 279 return ENXIO; 280 281 if (count_dev(cdp->cdev) == 1) { 282 acd_prevent_allow(dev, 0); 283 cdp->flags &= ~F_LOCKED; 284 } 285 return 0; 286 } 287 288 static int 289 acd_ioctl(struct dev_ioctl_args *ap) 290 { 291 device_t dev = ap->a_head.a_dev->si_drv1; 292 struct ata_device *atadev = device_get_softc(dev); 293 struct acd_softc *cdp = device_get_ivars(dev); 294 int error = 0, nocopyout = 0; 295 296 if (!cdp) 297 return ENXIO; 298 299 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 300 switch (ap->a_cmd) { 301 case CDIOCRESET: 302 acd_test_ready(dev); 303 break; 304 305 default: 306 acd_read_toc(dev); 307 acd_prevent_allow(dev, 1); 308 cdp->flags |= F_LOCKED; 309 break; 310 } 311 } 312 313 switch (ap->a_cmd) { 314 315 case CDIOCRESUME: 316 error = acd_pause_resume(dev, 1); 317 break; 318 319 case CDIOCPAUSE: 320 error = acd_pause_resume(dev, 0); 321 break; 322 323 case CDIOCSTART: 324 error = acd_start_stop(dev, 1); 325 break; 326 327 case CDIOCSTOP: 328 error = acd_start_stop(dev, 0); 329 break; 330 331 case CDIOCALLOW: 332 error = acd_prevent_allow(dev, 0); 333 cdp->flags &= ~F_LOCKED; 334 break; 335 336 case CDIOCPREVENT: 337 error = acd_prevent_allow(dev, 1); 338 cdp->flags |= F_LOCKED; 339 break; 340 341 case CDIOCRESET: 342 error = suser_cred(ap->a_cred, 0); 343 if (error) 344 break; 345 error = acd_test_ready(dev); 346 break; 347 348 case CDIOCEJECT: 349 if (count_dev(cdp->cdev) > 1) { 350 error = EBUSY; 351 break; 352 } 353 error = acd_tray(dev, 0); 354 break; 355 356 case CDIOCCLOSE: 357 if (count_dev(cdp->cdev) > 1) 358 break; 359 error = acd_tray(dev, 1); 360 break; 361 362 case CDIOREADTOCHEADER: 363 if (!cdp->toc.hdr.ending_track) { 364 error = EIO; 365 break; 366 } 367 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr)); 368 break; 369 370 case CDIOREADTOCENTRYS: 371 { 372 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data; 373 struct toc *toc = &cdp->toc; 374 int starting_track = te->starting_track; 375 int len; 376 377 if (!toc->hdr.ending_track) { 378 error = EIO; 379 break; 380 } 381 382 if (te->data_len < sizeof(toc->tab[0]) || 383 (te->data_len % sizeof(toc->tab[0])) != 0 || 384 (te->address_format != CD_MSF_FORMAT && 385 te->address_format != CD_LBA_FORMAT)) { 386 error = EINVAL; 387 break; 388 } 389 390 if (!starting_track) 391 starting_track = toc->hdr.starting_track; 392 else if (starting_track == 170) 393 starting_track = toc->hdr.ending_track + 1; 394 else if (starting_track < toc->hdr.starting_track || 395 starting_track > toc->hdr.ending_track + 1) { 396 error = EINVAL; 397 break; 398 } 399 400 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) * 401 sizeof(toc->tab[0]); 402 if (te->data_len < len) 403 len = te->data_len; 404 if (len > sizeof(toc->tab)) { 405 error = EINVAL; 406 break; 407 } 408 409 if (te->address_format == CD_MSF_FORMAT) { 410 struct cd_toc_entry *entry; 411 412 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 413 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 414 bcopy(&cdp->toc, toc, sizeof(struct toc)); 415 entry = toc->tab + (toc->hdr.ending_track + 1 - 416 toc->hdr.starting_track) + 1; 417 while (--entry >= toc->tab) { 418 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 419 &entry->addr.msf.second, &entry->addr.msf.frame); 420 entry->addr_type = CD_MSF_FORMAT; 421 } 422 } 423 error = copyout(toc->tab + starting_track - toc->hdr.starting_track, 424 te->data, len); 425 if (te->address_format == CD_MSF_FORMAT) 426 kfree(toc, M_ACD); 427 } 428 break; 429 430 case CDIOREADTOCENTRY: 431 { 432 struct ioc_read_toc_single_entry *te = 433 (struct ioc_read_toc_single_entry *)ap->a_data; 434 struct toc *toc = &cdp->toc; 435 u_char track = te->track; 436 437 if (!toc->hdr.ending_track) { 438 error = EIO; 439 break; 440 } 441 442 if (te->address_format != CD_MSF_FORMAT && 443 te->address_format != CD_LBA_FORMAT) { 444 error = EINVAL; 445 break; 446 } 447 448 if (!track) 449 track = toc->hdr.starting_track; 450 else if (track == 170) 451 track = toc->hdr.ending_track + 1; 452 else if (track < toc->hdr.starting_track || 453 track > toc->hdr.ending_track + 1) { 454 error = EINVAL; 455 break; 456 } 457 458 if (te->address_format == CD_MSF_FORMAT) { 459 struct cd_toc_entry *entry; 460 461 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 462 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 463 bcopy(&cdp->toc, toc, sizeof(struct toc)); 464 entry = toc->tab + (track - toc->hdr.starting_track); 465 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 466 &entry->addr.msf.second, &entry->addr.msf.frame); 467 } 468 bcopy(toc->tab + track - toc->hdr.starting_track, 469 &te->entry, sizeof(struct cd_toc_entry)); 470 if (te->address_format == CD_MSF_FORMAT) 471 kfree(toc, M_ACD); 472 } 473 break; 474 475 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 476 #if __FreeBSD_version > 600008 477 case CDIOCREADSUBCHANNEL_SYSSPACE: 478 nocopyout = 1; 479 /* FALLTHROUGH */ 480 481 #endif 482 case CDIOCREADSUBCHANNEL: 483 { 484 struct ioc_read_subchannel *args = 485 (struct ioc_read_subchannel *)ap->a_data; 486 u_int8_t format; 487 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0, 488 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan), 489 0, 0, 0, 0, 0, 0, 0 }; 490 491 if (args->data_len > sizeof(struct cd_sub_channel_info) || 492 args->data_len < sizeof(struct cd_sub_channel_header)) { 493 error = EINVAL; 494 break; 495 } 496 497 format = args->data_format; 498 if ((format != CD_CURRENT_POSITION) && 499 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) { 500 error = EINVAL; 501 break; 502 } 503 504 ccb[1] = args->address_format & CD_MSF_FORMAT; 505 506 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 507 sizeof(cdp->subchan), ATA_R_READ, 10))) 508 break; 509 510 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) { 511 if (cdp->subchan.header.audio_status == 0x11) { 512 error = EINVAL; 513 break; 514 } 515 516 ccb[3] = format; 517 if (format == CD_TRACK_INFO) 518 ccb[6] = args->track; 519 520 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 521 sizeof(cdp->subchan),ATA_R_READ,10))){ 522 break; 523 } 524 } 525 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 526 if (nocopyout == 0) { 527 error = copyout(&cdp->subchan, args->data, args->data_len); 528 } else { 529 error = 0; 530 bcopy(&cdp->subchan, args->data, args->data_len); 531 } 532 } 533 break; 534 535 case CDIOCPLAYMSF: 536 { 537 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data; 538 539 error = 540 acd_play(dev, 541 msf2lba(args->start_m, args->start_s, args->start_f), 542 msf2lba(args->end_m, args->end_s, args->end_f)); 543 } 544 break; 545 546 case CDIOCPLAYBLOCKS: 547 { 548 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data; 549 550 error = acd_play(dev, args->blk, args->blk + args->len); 551 } 552 break; 553 554 case CDIOCPLAYTRACKS: 555 { 556 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data; 557 int t1, t2; 558 559 if (!cdp->toc.hdr.ending_track) { 560 error = EIO; 561 break; 562 } 563 if (args->end_track < cdp->toc.hdr.ending_track + 1) 564 ++args->end_track; 565 if (args->end_track > cdp->toc.hdr.ending_track + 1) 566 args->end_track = cdp->toc.hdr.ending_track + 1; 567 t1 = args->start_track - cdp->toc.hdr.starting_track; 568 t2 = args->end_track - cdp->toc.hdr.starting_track; 569 if (t1 < 0 || t2 < 0 || 570 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) { 571 error = EINVAL; 572 break; 573 } 574 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba), 575 ntohl(cdp->toc.tab[t2].addr.lba)); 576 } 577 break; 578 579 case CDIOCGETVOL: 580 { 581 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 582 583 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 584 (caddr_t)&cdp->au, sizeof(cdp->au)))) 585 break; 586 587 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 588 error = EIO; 589 break; 590 } 591 arg->vol[0] = cdp->au.port[0].volume; 592 arg->vol[1] = cdp->au.port[1].volume; 593 arg->vol[2] = cdp->au.port[2].volume; 594 arg->vol[3] = cdp->au.port[3].volume; 595 } 596 break; 597 598 case CDIOCSETVOL: 599 { 600 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 601 602 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 603 (caddr_t)&cdp->au, sizeof(cdp->au)))) 604 break; 605 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 606 error = EIO; 607 break; 608 } 609 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK, 610 (caddr_t)&cdp->aumask, 611 sizeof(cdp->aumask)))) 612 break; 613 cdp->au.data_length = 0; 614 cdp->au.port[0].channels = CHANNEL_0; 615 cdp->au.port[1].channels = CHANNEL_1; 616 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume; 617 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume; 618 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume; 619 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume; 620 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 621 } 622 break; 623 624 case CDIOCSETPATCH: 625 { 626 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data; 627 628 error = acd_setchan(dev, arg->patch[0], arg->patch[1], 629 arg->patch[2], arg->patch[3]); 630 } 631 break; 632 633 case CDIOCSETMONO: 634 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0); 635 break; 636 637 case CDIOCSETSTEREO: 638 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0); 639 break; 640 641 case CDIOCSETMUTE: 642 error = acd_setchan(dev, 0, 0, 0, 0); 643 break; 644 645 case CDIOCSETLEFT: 646 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0); 647 break; 648 649 case CDIOCSETRIGHT: 650 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0); 651 break; 652 653 case CDRIOCBLANK: 654 error = acd_blank(dev, (*(int *)ap->a_data)); 655 break; 656 657 case CDRIOCNEXTWRITEABLEADDR: 658 { 659 struct acd_track_info track_info; 660 661 if ((error = acd_read_track_info(dev, 0xff, &track_info))) 662 break; 663 664 if (!track_info.nwa_valid) { 665 error = EINVAL; 666 break; 667 } 668 *(int*)ap->a_data = track_info.next_writeable_addr; 669 } 670 break; 671 672 case CDRIOCINITWRITER: 673 error = acd_init_writer(dev, (*(int *)ap->a_data)); 674 break; 675 676 case CDRIOCINITTRACK: 677 error = acd_init_track(dev, (struct cdr_track *)ap->a_data); 678 break; 679 680 case CDRIOCFLUSH: 681 error = acd_flush(dev); 682 break; 683 684 case CDRIOCFIXATE: 685 error = acd_fixate(dev, (*(int *)ap->a_data)); 686 break; 687 688 case CDRIOCREADSPEED: 689 { 690 int speed = *(int *)ap->a_data; 691 692 /* Preserve old behavior: units in multiples of CDROM speed */ 693 if (speed < 177) 694 speed *= 177; 695 error = acd_set_speed(dev, speed, CDR_MAX_SPEED); 696 } 697 break; 698 699 case CDRIOCWRITESPEED: 700 { 701 int speed = *(int *)ap->a_data; 702 703 if (speed < 177) 704 speed *= 177; 705 error = acd_set_speed(dev, CDR_MAX_SPEED, speed); 706 } 707 break; 708 709 case CDRIOCGETBLOCKSIZE: 710 *(int *)ap->a_data = cdp->block_size; 711 break; 712 713 case CDRIOCSETBLOCKSIZE: 714 cdp->block_size = *(int *)ap->a_data; 715 acd_set_ioparm(dev); 716 break; 717 718 case CDRIOCGETPROGRESS: 719 error = acd_get_progress(dev, (int *)ap->a_data); 720 break; 721 722 case CDRIOCSENDCUE: 723 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data); 724 break; 725 726 #ifdef ACD_CDR_FORMAT 727 case CDRIOCREADFORMATCAPS: 728 error = acd_read_format_caps(dev, 729 (struct cdr_format_capacities *)ap->a_data); 730 break; 731 732 case CDRIOCFORMAT: 733 error = acd_format(dev, (struct cdr_format_params *)ap->a_data); 734 break; 735 #endif /* ACD_CDR_FORMAT */ 736 737 case DVDIOCREPORTKEY: 738 if (cdp->cap.media & MST_READ_DVDROM) 739 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data); 740 else 741 error = EINVAL; 742 break; 743 744 case DVDIOCSENDKEY: 745 if (cdp->cap.media & MST_READ_DVDROM) 746 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data); 747 else 748 error = EINVAL; 749 break; 750 751 case DVDIOCREADSTRUCTURE: 752 if (cdp->cap.media & MST_READ_DVDROM) 753 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data); 754 else 755 error = EINVAL; 756 break; 757 758 default: 759 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data); 760 } 761 return error; 762 } 763 764 static int 765 acd_strategy(struct dev_strategy_args *ap) 766 { 767 device_t dev = ap->a_head.a_dev->si_drv1; 768 struct bio *bp = ap->a_bio; 769 struct buf *bbp = bp->bio_buf; 770 struct ata_device *atadev = device_get_softc(dev); 771 struct acd_softc *cdp = device_get_ivars(dev); 772 cdev_t cdev = cdp->cdev; 773 774 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) { 775 bbp->b_flags |= B_ERROR; 776 bbp->b_error = EOPNOTSUPP; 777 biodone(bp); 778 return 0; 779 } 780 781 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) { 782 bbp->b_flags |= B_ERROR; 783 bbp->b_error = EIO; 784 biodone(bp); 785 return 0; 786 } 787 788 bp->bio_driver_info = cdev; 789 bbp->b_resid = bbp->b_bcount; 790 791 acd_start(dev, bp); 792 return 0; 793 } 794 795 /* XXX TGEN Collapse this with acd_strategy()? */ 796 static void 797 acd_start(device_t dev, struct bio *bp) 798 { 799 struct buf *bbp = bp->bio_buf; 800 struct ata_device *atadev = device_get_softc(dev); 801 struct acd_softc *cdp = device_get_ivars(dev); 802 struct ata_request *request; 803 cdev_t cdev; 804 u_int32_t lba, lastlba, count; 805 int8_t ccb[16]; 806 int track, blocksize; 807 808 cdev = bp->bio_driver_info; 809 810 /* reject all queued entries if media changed */ 811 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 812 bbp->b_flags |= B_ERROR; 813 bbp->b_error = EIO; 814 biodone(bp); 815 return; 816 } 817 818 bzero(ccb, sizeof(ccb)); 819 820 /* 821 * Special track access is via bio_offset (128-255), and direct 822 * raw access via 128, else normal accesses. 823 */ 824 track = (bp->bio_offset >> 56) & 127; 825 826 if (track) { 827 if (track > MAXTRK) { 828 bbp->b_flags |= B_ERROR; 829 bbp->b_error = EIO; 830 biodone(bp); 831 return; 832 } 833 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352; 834 lastlba = ntohl(cdp->toc.tab[track].addr.lba); 835 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 836 lba += ntohl(cdp->toc.tab[track - 1].addr.lba); 837 } 838 else { 839 blocksize = cdp->block_size; 840 lastlba = cdp->disk_size; 841 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 842 } 843 844 count = bbp->b_bcount / blocksize; 845 846 if (bbp->b_cmd == BUF_CMD_READ) { 847 /* if transfer goes beyond range adjust it to be within limits */ 848 if (lba + count > lastlba) { 849 /* if we are entirely beyond EOM return EOF */ 850 if (lastlba <= lba) { 851 bbp->b_resid = bbp->b_bcount; 852 biodone(bp); 853 return; 854 } 855 count = lastlba - lba; 856 } 857 switch (blocksize) { 858 case 2048: 859 ccb[0] = ATAPI_READ_BIG; 860 break; 861 862 case 2352: 863 ccb[0] = ATAPI_READ_CD; 864 ccb[9] = 0xf8; 865 break; 866 867 default: 868 ccb[0] = ATAPI_READ_CD; 869 ccb[9] = 0x10; 870 } 871 } 872 else 873 ccb[0] = ATAPI_WRITE_BIG; 874 875 ccb[1] = 0; 876 ccb[2] = lba>>24; 877 ccb[3] = lba>>16; 878 ccb[4] = lba>>8; 879 ccb[5] = lba; 880 ccb[6] = count>>16; 881 ccb[7] = count>>8; 882 ccb[8] = count; 883 884 if (!(request = ata_alloc_request())) { 885 bbp->b_flags |= B_ERROR; 886 bbp->b_error = ENOMEM; 887 biodone(bp); 888 return; 889 } 890 request->dev = dev; 891 request->bio = bp; 892 bcopy(ccb, request->u.atapi.ccb, 893 (atadev->param.config & ATA_PROTO_MASK) == 894 ATA_PROTO_ATAPI_12 ? 16 : 12); 895 request->data = bbp->b_data; 896 request->bytecount = count * blocksize; 897 request->transfersize = min(request->bytecount, 65534); 898 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30; 899 request->retries = 2; 900 request->callback = acd_done; 901 request->flags = ATA_R_ATAPI; 902 if (atadev->mode >= ATA_DMA) 903 request->flags |= ATA_R_DMA; 904 switch (bbp->b_cmd) { 905 case BUF_CMD_READ: 906 request->flags |= ATA_R_READ; 907 break; 908 case BUF_CMD_WRITE: 909 request->flags |= ATA_R_WRITE; 910 break; 911 default: 912 device_printf(dev, "unknown BUF operation\n"); 913 ata_free_request(request); 914 bbp->b_flags |= B_ERROR; 915 bbp->b_error = EIO; 916 biodone(bp); 917 return; 918 } 919 devstat_start_transaction(&cdp->stats); 920 ata_queue_request(request); 921 } 922 923 static void 924 acd_done(struct ata_request *request) 925 { 926 struct acd_softc *cdp = device_get_ivars(request->dev); 927 struct bio *bp = request->bio; 928 struct buf *bbp = bp->bio_buf; 929 930 /* finish up transfer */ 931 if ((bbp->b_error = request->result)) 932 bbp->b_flags |= B_ERROR; 933 bbp->b_resid = bbp->b_bcount - request->donecount; 934 devstat_end_transaction_buf(&cdp->stats, bbp); 935 biodone(bp); 936 ata_free_request(request); 937 } 938 939 static void 940 acd_set_ioparm(device_t dev) 941 { 942 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 943 struct acd_softc *cdp = device_get_ivars(dev); 944 struct disk_info info; 945 946 if (ch->dma) 947 cdp->iomax = min(ch->dma->max_iosize, 65534); 948 else 949 cdp->iomax = min(DFLTPHYS, 65534); 950 951 cdp->cdev->si_iosize_max = (cdp->iomax / cdp->block_size) * cdp->block_size; 952 cdp->cdev->si_bsize_phys = cdp->block_size; 953 bzero(&info, sizeof(info)); 954 info.d_media_blksize = cdp->block_size; 955 info.d_media_blocks = (cdp->disk_size == -1) ? 0 : cdp->disk_size; 956 info.d_secpertrack = 100; 957 info.d_nheads = 1; 958 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1; 959 info.d_secpercyl = info.d_secpertrack * info.d_nheads; 960 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA | 961 DSO_RAWEXTENSIONS; 962 disk_setdiskinfo(&cdp->disk, &info); 963 964 } 965 966 static void 967 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f) 968 { 969 lba += 150; 970 lba &= 0xffffff; 971 *m = lba / (60 * 75); 972 lba %= (60 * 75); 973 *s = lba / 75; 974 *f = lba % 75; 975 } 976 977 static u_int32_t 978 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f) 979 { 980 return (m * 60 + s) * 75 + f - 150; 981 } 982 983 static void 984 acd_read_toc(device_t dev) 985 { 986 struct ata_device *atadev = device_get_softc(dev); 987 struct acd_softc *cdp = device_get_ivars(dev); 988 struct acd_tracknode *tracknode; 989 u_int32_t sizes[2]; 990 int8_t ccb[16]; 991 int track, ntracks, len; 992 993 atadev->flags &= ~ATA_D_MEDIA_CHANGED; 994 bzero(&cdp->toc, sizeof(cdp->toc)); 995 996 if (acd_test_ready(dev)) 997 return; 998 999 bzero(ccb, sizeof(ccb)); 1000 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry); 1001 ccb[0] = ATAPI_READ_TOC; 1002 ccb[7] = len>>8; 1003 ccb[8] = len; 1004 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1005 ATA_R_READ | ATA_R_QUIET, 30)) { 1006 bzero(&cdp->toc, sizeof(cdp->toc)); 1007 return; 1008 } 1009 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1; 1010 if (ntracks <= 0 || ntracks > MAXTRK) { 1011 bzero(&cdp->toc, sizeof(cdp->toc)); 1012 return; 1013 } 1014 1015 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry); 1016 bzero(ccb, sizeof(ccb)); 1017 ccb[0] = ATAPI_READ_TOC; 1018 ccb[7] = len>>8; 1019 ccb[8] = len; 1020 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1021 ATA_R_READ | ATA_R_QUIET, 30)) { 1022 bzero(&cdp->toc, sizeof(cdp->toc)); 1023 return; 1024 } 1025 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len); 1026 1027 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352; 1028 bzero(ccb, sizeof(ccb)); 1029 ccb[0] = ATAPI_READ_CAPACITY; 1030 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes), 1031 ATA_R_READ | ATA_R_QUIET, 30)) { 1032 bzero(&cdp->toc, sizeof(cdp->toc)); 1033 return; 1034 } 1035 cdp->disk_size = ntohl(sizes[0]) + 1; 1036 acd_set_ioparm(dev); 1037 1038 for (track = 1; track <= ntracks; track ++) { 1039 if (cdp->track[track] != NULL) 1040 continue; 1041 #if 0 1042 tracknode = acd_make_tracknode(dev, track); 1043 #endif 1044 tracknode = NULL; 1045 cdp->track[track] = tracknode; 1046 } 1047 for (; track < MAXTRK; track ++) { 1048 if (cdp->track[track] == NULL) 1049 continue; 1050 acd_destroy_tracknode(dev, track); 1051 cdp->track[track] = NULL; 1052 } 1053 1054 #ifdef ACD_DEBUG 1055 if (cdp->disk_size && cdp->toc.hdr.ending_track) { 1056 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ", 1057 cdp->disk_size, cdp->block_size, 1058 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1); 1059 if (cdp->toc.tab[0].control & 4) 1060 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576); 1061 else 1062 kprintf("%d:%d audio\n", 1063 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60); 1064 } 1065 #endif 1066 } 1067 1068 /* 1069 * Makes a new device node for the numbered track and returns a struct 1070 * acd_tracknode pointer to be included in the list of tracks available on the 1071 * medium. 1072 */ 1073 1074 #if 0 1075 1076 static struct acd_tracknode * 1077 acd_make_tracknode(device_t dev, int track) 1078 { 1079 struct acd_softc *cdp = device_get_ivars(dev); 1080 struct acd_tracknode *tracknode; 1081 char name[16]; 1082 1083 ksprintf(name, "acd%dt%d", device_get_unit(dev), track); 1084 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO); 1085 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) | 1086 (track << 16), UID_ROOT, GID_OPERATOR, 0644, 1087 name, NULL); 1088 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1; 1089 reference_dev(tracknode->cdev); 1090 return tracknode; 1091 } 1092 1093 #endif 1094 1095 /* 1096 * Destroys the device node of a numbered track and frees the related struct 1097 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to 1098 * have a complementary function to acd_make_tracknode(). 1099 */ 1100 static void 1101 acd_destroy_tracknode(device_t dev, int track) 1102 { 1103 struct acd_softc *cdp = device_get_ivars(dev); 1104 struct acd_tracknode *tracknode; 1105 1106 tracknode = cdp->track[track]; 1107 destroy_dev(tracknode->cdev); 1108 kfree(tracknode, M_ACD); 1109 } 1110 1111 static int 1112 acd_play(device_t dev, int start, int end) 1113 { 1114 int8_t ccb[16]; 1115 1116 bzero(ccb, sizeof(ccb)); 1117 ccb[0] = ATAPI_PLAY_MSF; 1118 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]); 1119 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]); 1120 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10); 1121 } 1122 1123 static int 1124 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3) 1125 { 1126 struct acd_softc *cdp = device_get_ivars(dev); 1127 int error; 1128 1129 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au, 1130 sizeof(cdp->au)))) 1131 return error; 1132 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) 1133 return EIO; 1134 cdp->au.data_length = 0; 1135 cdp->au.port[0].channels = c0; 1136 cdp->au.port[1].channels = c1; 1137 cdp->au.port[2].channels = c2; 1138 cdp->au.port[3].channels = c3; 1139 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 1140 } 1141 1142 static int 1143 acd_init_writer(device_t dev, int test_write) 1144 { 1145 int8_t ccb[16]; 1146 1147 bzero(ccb, sizeof(ccb)); 1148 ccb[0] = ATAPI_REZERO; 1149 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1150 ccb[0] = ATAPI_SEND_OPC_INFO; 1151 ccb[1] = 0x01; 1152 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30); 1153 return 0; 1154 } 1155 1156 static int 1157 acd_fixate(device_t dev, int multisession) 1158 { 1159 struct acd_softc *cdp = device_get_ivars(dev); 1160 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0, 1161 0, 0, 0, 0, 0, 0, 0, 0 }; 1162 int timeout = 5*60*2; 1163 int error, dummy; 1164 struct write_param param; 1165 1166 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1167 (caddr_t)¶m, sizeof(param)))) 1168 return error; 1169 1170 param.data_length = 0; 1171 if (multisession) 1172 param.session_type = CDR_SESS_MULTI; 1173 else 1174 param.session_type = CDR_SESS_NONE; 1175 1176 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1177 return error; 1178 1179 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1180 if (error) 1181 return error; 1182 1183 /* some drives just return ready, wait for the expected fixate time */ 1184 if ((error = acd_test_ready(dev)) != EBUSY) { 1185 timeout = timeout / (cdp->cap.cur_write_speed / 177); 1186 tsleep(&error, 0, "acdfix", timeout * hz / 2); 1187 return acd_test_ready(dev); 1188 } 1189 1190 while (timeout-- > 0) { 1191 if ((error = acd_get_progress(dev, &dummy))) 1192 return error; 1193 if ((error = acd_test_ready(dev)) != EBUSY) 1194 return error; 1195 tsleep(&error, 0, "acdcld", hz / 2); 1196 } 1197 return EIO; 1198 } 1199 1200 static int 1201 acd_init_track(device_t dev, struct cdr_track *track) 1202 { 1203 struct acd_softc *cdp = device_get_ivars(dev); 1204 struct write_param param; 1205 int error; 1206 1207 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1208 (caddr_t)¶m, sizeof(param)))) 1209 return error; 1210 1211 param.data_length = 0; 1212 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1213 param.page_length = 0x32; 1214 param.test_write = track->test_write ? 1 : 0; 1215 param.write_type = CDR_WTYPE_TRACK; 1216 param.session_type = CDR_SESS_NONE; 1217 param.fp = 0; 1218 param.packet_size = 0; 1219 1220 if (cdp->cap.capabilities & MST_BURNPROOF) 1221 param.burnproof = 1; 1222 1223 switch (track->datablock_type) { 1224 1225 case CDR_DB_RAW: 1226 if (track->preemp) 1227 param.track_mode = CDR_TMODE_AUDIO_PREEMP; 1228 else 1229 param.track_mode = CDR_TMODE_AUDIO; 1230 cdp->block_size = 2352; 1231 param.datablock_type = CDR_DB_RAW; 1232 param.session_format = CDR_SESS_CDROM; 1233 break; 1234 1235 case CDR_DB_ROM_MODE1: 1236 cdp->block_size = 2048; 1237 param.track_mode = CDR_TMODE_DATA; 1238 param.datablock_type = CDR_DB_ROM_MODE1; 1239 param.session_format = CDR_SESS_CDROM; 1240 break; 1241 1242 case CDR_DB_ROM_MODE2: 1243 cdp->block_size = 2336; 1244 param.track_mode = CDR_TMODE_DATA; 1245 param.datablock_type = CDR_DB_ROM_MODE2; 1246 param.session_format = CDR_SESS_CDROM; 1247 break; 1248 1249 case CDR_DB_XA_MODE1: 1250 cdp->block_size = 2048; 1251 param.track_mode = CDR_TMODE_DATA; 1252 param.datablock_type = CDR_DB_XA_MODE1; 1253 param.session_format = CDR_SESS_CDROM_XA; 1254 break; 1255 1256 case CDR_DB_XA_MODE2_F1: 1257 cdp->block_size = 2056; 1258 param.track_mode = CDR_TMODE_DATA; 1259 param.datablock_type = CDR_DB_XA_MODE2_F1; 1260 param.session_format = CDR_SESS_CDROM_XA; 1261 break; 1262 1263 case CDR_DB_XA_MODE2_F2: 1264 cdp->block_size = 2324; 1265 param.track_mode = CDR_TMODE_DATA; 1266 param.datablock_type = CDR_DB_XA_MODE2_F2; 1267 param.session_format = CDR_SESS_CDROM_XA; 1268 break; 1269 1270 case CDR_DB_XA_MODE2_MIX: 1271 cdp->block_size = 2332; 1272 param.track_mode = CDR_TMODE_DATA; 1273 param.datablock_type = CDR_DB_XA_MODE2_MIX; 1274 param.session_format = CDR_SESS_CDROM_XA; 1275 break; 1276 } 1277 acd_set_ioparm(dev); 1278 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10); 1279 } 1280 1281 static int 1282 acd_flush(device_t dev) 1283 { 1284 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0, 1285 0, 0, 0, 0, 0, 0, 0, 0 }; 1286 1287 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1288 } 1289 1290 static int 1291 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info) 1292 { 1293 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1, 1294 lba>>24, lba>>16, lba>>8, lba, 0, 1295 sizeof(*info)>>8, sizeof(*info), 1296 0, 0, 0, 0, 0, 0, 0 }; 1297 int error; 1298 1299 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info), 1300 ATA_R_READ, 30))) 1301 return error; 1302 info->track_start_addr = ntohl(info->track_start_addr); 1303 info->next_writeable_addr = ntohl(info->next_writeable_addr); 1304 info->free_blocks = ntohl(info->free_blocks); 1305 info->fixed_packet_size = ntohl(info->fixed_packet_size); 1306 info->track_length = ntohl(info->track_length); 1307 return 0; 1308 } 1309 1310 static int 1311 acd_get_progress(device_t dev, int *finished) 1312 { 1313 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 1314 0, 0, 0, 0, 0, 0, 0, 0 }; 1315 struct ata_request *request; 1316 int8_t dummy[8]; 1317 1318 if (!(request = ata_alloc_request())) 1319 return ENOMEM; 1320 1321 request->dev = dev; 1322 bcopy(ccb, request->u.atapi.ccb, 16); 1323 request->data = dummy; 1324 request->bytecount = sizeof(dummy); 1325 request->transfersize = min(request->bytecount, 65534); 1326 request->flags = ATA_R_ATAPI | ATA_R_READ; 1327 request->timeout = 30; 1328 ata_queue_request(request); 1329 if (!request->error && request->u.atapi.sense.error & ATA_SENSE_VALID) 1330 *finished = ((request->u.atapi.sense.specific2 | 1331 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535; 1332 else 1333 *finished = 0; 1334 ata_free_request(request); 1335 return 0; 1336 } 1337 1338 static int 1339 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet) 1340 { 1341 struct acd_softc *cdp = device_get_ivars(dev); 1342 struct write_param param; 1343 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0, 1344 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len, 1345 0, 0, 0, 0, 0, 0, 0 }; 1346 int8_t *buffer; 1347 int32_t error; 1348 1349 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1350 (caddr_t)¶m, sizeof(param)))) 1351 return error; 1352 1353 param.data_length = 0; 1354 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1355 param.page_length = 0x32; 1356 param.test_write = cuesheet->test_write ? 1 : 0; 1357 param.write_type = CDR_WTYPE_SESSION; 1358 param.session_type = cuesheet->session_type; 1359 param.fp = 0; 1360 param.packet_size = 0; 1361 param.track_mode = CDR_TMODE_AUDIO; 1362 param.datablock_type = CDR_DB_RAW; 1363 param.session_format = cuesheet->session_format; 1364 if (cdp->cap.capabilities & MST_BURNPROOF) 1365 param.burnproof = 1; 1366 1367 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1368 return error; 1369 1370 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK | M_NULLOK))) 1371 return ENOMEM; 1372 1373 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len))) 1374 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30); 1375 kfree(buffer, M_ACD); 1376 return error; 1377 } 1378 1379 static int 1380 acd_report_key(device_t dev, struct dvd_authinfo *ai) 1381 { 1382 struct dvd_miscauth *d = NULL; 1383 u_int32_t lba = 0; 1384 int16_t length; 1385 int8_t ccb[16]; 1386 int error; 1387 1388 switch (ai->format) { 1389 case DVD_REPORT_AGID: 1390 case DVD_REPORT_ASF: 1391 case DVD_REPORT_RPC: 1392 length = 8; 1393 break; 1394 case DVD_REPORT_KEY1: 1395 length = 12; 1396 break; 1397 case DVD_REPORT_TITLE_KEY: 1398 length = 12; 1399 lba = ai->lba; 1400 break; 1401 case DVD_REPORT_CHALLENGE: 1402 length = 16; 1403 break; 1404 case DVD_INVALIDATE_AGID: 1405 length = 0; 1406 break; 1407 default: 1408 return EINVAL; 1409 } 1410 1411 bzero(ccb, sizeof(ccb)); 1412 ccb[0] = ATAPI_REPORT_KEY; 1413 ccb[2] = (lba >> 24) & 0xff; 1414 ccb[3] = (lba >> 16) & 0xff; 1415 ccb[4] = (lba >> 8) & 0xff; 1416 ccb[5] = lba & 0xff; 1417 ccb[8] = (length >> 8) & 0xff; 1418 ccb[9] = length & 0xff; 1419 ccb[10] = (ai->agid << 6) | ai->format; 1420 1421 if (length) { 1422 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1423 d->length = htons(length - 2); 1424 } 1425 1426 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 1427 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10); 1428 if (error) { 1429 if (length) 1430 kfree(d, M_ACD); 1431 return error; 1432 } 1433 1434 switch (ai->format) { 1435 case DVD_REPORT_AGID: 1436 ai->agid = d->data[3] >> 6; 1437 break; 1438 1439 case DVD_REPORT_CHALLENGE: 1440 bcopy(&d->data[0], &ai->keychal[0], 10); 1441 break; 1442 1443 case DVD_REPORT_KEY1: 1444 bcopy(&d->data[0], &ai->keychal[0], 5); 1445 break; 1446 1447 case DVD_REPORT_TITLE_KEY: 1448 ai->cpm = (d->data[0] >> 7); 1449 ai->cp_sec = (d->data[0] >> 6) & 0x1; 1450 ai->cgms = (d->data[0] >> 4) & 0x3; 1451 bcopy(&d->data[1], &ai->keychal[0], 5); 1452 break; 1453 1454 case DVD_REPORT_ASF: 1455 ai->asf = d->data[3] & 1; 1456 break; 1457 1458 case DVD_REPORT_RPC: 1459 ai->reg_type = (d->data[0] >> 6); 1460 ai->vend_rsts = (d->data[0] >> 3) & 0x7; 1461 ai->user_rsts = d->data[0] & 0x7; 1462 ai->region = d->data[1]; 1463 ai->rpc_scheme = d->data[2]; 1464 break; 1465 1466 case DVD_INVALIDATE_AGID: 1467 break; 1468 1469 default: 1470 error = EINVAL; 1471 } 1472 if (length) 1473 kfree(d, M_ACD); 1474 return error; 1475 } 1476 1477 static int 1478 acd_send_key(device_t dev, struct dvd_authinfo *ai) 1479 { 1480 struct dvd_miscauth *d; 1481 int16_t length; 1482 int8_t ccb[16]; 1483 int error; 1484 1485 switch (ai->format) { 1486 case DVD_SEND_CHALLENGE: 1487 length = 16; 1488 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1489 bcopy(ai->keychal, &d->data[0], 10); 1490 break; 1491 1492 case DVD_SEND_KEY2: 1493 length = 12; 1494 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1495 bcopy(&ai->keychal[0], &d->data[0], 5); 1496 break; 1497 1498 case DVD_SEND_RPC: 1499 length = 8; 1500 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1501 d->data[0] = ai->region; 1502 break; 1503 1504 default: 1505 return EINVAL; 1506 } 1507 1508 bzero(ccb, sizeof(ccb)); 1509 ccb[0] = ATAPI_SEND_KEY; 1510 ccb[8] = (length >> 8) & 0xff; 1511 ccb[9] = length & 0xff; 1512 ccb[10] = (ai->agid << 6) | ai->format; 1513 d->length = htons(length - 2); 1514 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10); 1515 kfree(d, M_ACD); 1516 return error; 1517 } 1518 1519 static int 1520 acd_read_structure(device_t dev, struct dvd_struct *s) 1521 { 1522 struct dvd_miscauth *d; 1523 u_int16_t length; 1524 int8_t ccb[16]; 1525 int error = 0; 1526 1527 switch(s->format) { 1528 case DVD_STRUCT_PHYSICAL: 1529 length = 21; 1530 break; 1531 1532 case DVD_STRUCT_COPYRIGHT: 1533 length = 8; 1534 break; 1535 1536 case DVD_STRUCT_DISCKEY: 1537 length = 2052; 1538 break; 1539 1540 case DVD_STRUCT_BCA: 1541 length = 192; 1542 break; 1543 1544 case DVD_STRUCT_MANUFACT: 1545 length = 2052; 1546 break; 1547 1548 case DVD_STRUCT_DDS: 1549 case DVD_STRUCT_PRERECORDED: 1550 case DVD_STRUCT_UNIQUEID: 1551 case DVD_STRUCT_LIST: 1552 case DVD_STRUCT_CMI: 1553 case DVD_STRUCT_RMD_LAST: 1554 case DVD_STRUCT_RMD_RMA: 1555 case DVD_STRUCT_DCB: 1556 return ENOSYS; 1557 1558 default: 1559 return EINVAL; 1560 } 1561 1562 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1563 d->length = htons(length - 2); 1564 1565 bzero(ccb, sizeof(ccb)); 1566 ccb[0] = ATAPI_READ_STRUCTURE; 1567 ccb[6] = s->layer_num; 1568 ccb[7] = s->format; 1569 ccb[8] = (length >> 8) & 0xff; 1570 ccb[9] = length & 0xff; 1571 ccb[10] = s->agid << 6; 1572 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30); 1573 if (error) { 1574 kfree(d, M_ACD); 1575 return error; 1576 } 1577 1578 switch (s->format) { 1579 case DVD_STRUCT_PHYSICAL: { 1580 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0]; 1581 1582 layer->book_type = d->data[0] >> 4; 1583 layer->book_version = d->data[0] & 0xf; 1584 layer->disc_size = d->data[1] >> 4; 1585 layer->max_rate = d->data[1] & 0xf; 1586 layer->nlayers = (d->data[2] >> 5) & 3; 1587 layer->track_path = (d->data[2] >> 4) & 1; 1588 layer->layer_type = d->data[2] & 0xf; 1589 layer->linear_density = d->data[3] >> 4; 1590 layer->track_density = d->data[3] & 0xf; 1591 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7]; 1592 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11]; 1593 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15]; 1594 layer->bca = d->data[16] >> 7; 1595 break; 1596 } 1597 1598 case DVD_STRUCT_COPYRIGHT: 1599 s->cpst = d->data[0]; 1600 s->rmi = d->data[1]; 1601 break; 1602 1603 case DVD_STRUCT_DISCKEY: 1604 bcopy(&d->data[0], &s->data[0], 2048); 1605 break; 1606 1607 case DVD_STRUCT_BCA: 1608 s->length = ntohs(d->length); 1609 bcopy(&d->data[0], &s->data[0], s->length); 1610 break; 1611 1612 case DVD_STRUCT_MANUFACT: 1613 s->length = ntohs(d->length); 1614 bcopy(&d->data[0], &s->data[0], s->length); 1615 break; 1616 1617 default: 1618 error = EINVAL; 1619 } 1620 kfree(d, M_ACD); 1621 return error; 1622 } 1623 1624 static int 1625 acd_tray(device_t dev, int close) 1626 { 1627 struct ata_device *atadev = device_get_softc(dev); 1628 struct acd_softc *cdp = device_get_ivars(dev); 1629 int error = ENODEV; 1630 1631 if (cdp->cap.mechanism & MST_EJECT) { 1632 if (close) { 1633 if (!(error = acd_start_stop(dev, 3))) { 1634 acd_read_toc(dev); 1635 acd_prevent_allow(dev, 1); 1636 cdp->flags |= F_LOCKED; 1637 } 1638 } 1639 else { 1640 acd_start_stop(dev, 0); 1641 acd_prevent_allow(dev, 0); 1642 cdp->flags &= ~F_LOCKED; 1643 atadev->flags |= ATA_D_MEDIA_CHANGED; 1644 error = acd_start_stop(dev, 2); 1645 } 1646 } 1647 return error; 1648 } 1649 1650 static int 1651 acd_blank(device_t dev, int blanktype) 1652 { 1653 struct ata_device *atadev = device_get_softc(dev); 1654 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0, 1655 0, 0, 0, 0, 0, 0, 0, 0 }; 1656 1657 atadev->flags |= ATA_D_MEDIA_CHANGED; 1658 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1659 } 1660 1661 static int 1662 acd_prevent_allow(device_t dev, int lock) 1663 { 1664 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock, 1665 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1666 1667 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1668 } 1669 1670 static int 1671 acd_start_stop(device_t dev, int start) 1672 { 1673 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start, 1674 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1675 1676 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1677 } 1678 1679 static int 1680 acd_pause_resume(device_t dev, int pause) 1681 { 1682 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause, 1683 0, 0, 0, 0, 0, 0, 0 }; 1684 1685 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1686 } 1687 1688 static int 1689 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize) 1690 { 1691 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0, 1692 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1693 int error; 1694 1695 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10); 1696 return error; 1697 } 1698 1699 static int 1700 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize) 1701 { 1702 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0, 1703 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1704 1705 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30); 1706 } 1707 1708 static int 1709 acd_set_speed(device_t dev, int rdspeed, int wrspeed) 1710 { 1711 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed, 1712 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1713 int error; 1714 1715 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1716 if (!error) 1717 acd_get_cap(dev); 1718 return error; 1719 } 1720 1721 static void 1722 acd_get_cap(device_t dev) 1723 { 1724 struct acd_softc *cdp = device_get_ivars(dev); 1725 int count; 1726 1727 /* get drive capabilities, some bugridden drives needs this repeated */ 1728 for (count = 0 ; count < 5 ; count++) { 1729 if (!acd_mode_sense(dev, ATAPI_CDROM_CAP_PAGE, 1730 (caddr_t)&cdp->cap, sizeof(cdp->cap)) && 1731 cdp->cap.page_code == ATAPI_CDROM_CAP_PAGE) { 1732 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed); 1733 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed); 1734 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed); 1735 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177); 1736 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels); 1737 cdp->cap.buf_size = ntohs(cdp->cap.buf_size); 1738 } 1739 } 1740 } 1741 1742 #ifdef ACD_CDR_FORMAT 1743 static int 1744 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps) 1745 { 1746 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0, 1747 (sizeof(struct cdr_format_capacities) >> 8) & 0xff, 1748 sizeof(struct cdr_format_capacities) & 0xff, 1749 0, 0, 0, 0, 0, 0, 0 }; 1750 1751 return ata_atapicmd(dev, ccb, (caddr_t)caps, 1752 sizeof(struct cdr_format_capacities), ATA_R_READ, 30); 1753 } 1754 1755 static int 1756 acd_format(device_t dev, struct cdr_format_params* params) 1757 { 1758 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0, 1759 0, 0, 0, 0, 0, 0 }; 1760 int error; 1761 1762 error = ata_atapicmd(dev, ccb, (u_int8_t *)params, 1763 sizeof(struct cdr_format_params), 0, 30); 1764 return error; 1765 } 1766 #endif /* ACD_CDR_FORMAT */ 1767 1768 static int 1769 acd_test_ready(device_t dev) 1770 { 1771 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 1772 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1773 1774 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1775 } 1776 1777 static void 1778 acd_describe(device_t dev) 1779 { 1780 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 1781 struct ata_device *atadev = device_get_softc(dev); 1782 struct acd_softc *cdp = device_get_ivars(dev); 1783 int comma = 0; 1784 char *mechanism; 1785 1786 if (bootverbose) { 1787 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n", 1788 atadev->param.model, atadev->param.revision, 1789 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1790 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1791 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1792 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1793 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM", 1794 device_get_unit(ch->dev), 1795 (atadev->unit == ATA_MASTER) ? "master" : "slave"); 1796 1797 device_printf(dev, "%s", ""); 1798 if (cdp->cap.cur_read_speed) { 1799 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024); 1800 if (cdp->cap.max_read_speed) 1801 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024); 1802 if ((cdp->cap.cur_write_speed) && 1803 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1804 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) { 1805 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024); 1806 if (cdp->cap.max_write_speed) 1807 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024); 1808 } 1809 comma = 1; 1810 } 1811 if (cdp->cap.buf_size) { 1812 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size); 1813 comma = 1; 1814 } 1815 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode)); 1816 1817 device_printf(dev, "Reads:"); 1818 comma = 0; 1819 if (cdp->cap.media & MST_READ_CDR) { 1820 kprintf(" CDR"); comma = 1; 1821 } 1822 if (cdp->cap.media & MST_READ_CDRW) { 1823 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1824 } 1825 if (cdp->cap.capabilities & MST_READ_CDDA) { 1826 if (cdp->cap.capabilities & MST_CDDA_STREAM) 1827 kprintf("%s CDDA stream", comma ? "," : ""); 1828 else 1829 kprintf("%s CDDA", comma ? "," : ""); 1830 comma = 1; 1831 } 1832 if (cdp->cap.media & MST_READ_DVDROM) { 1833 kprintf("%s DVDROM", comma ? "," : ""); comma = 1; 1834 } 1835 if (cdp->cap.media & MST_READ_DVDR) { 1836 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1837 } 1838 if (cdp->cap.media & MST_READ_DVDRAM) { 1839 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1840 } 1841 if (cdp->cap.media & MST_READ_PACKET) 1842 kprintf("%s packet", comma ? "," : ""); 1843 1844 kprintf("\n"); 1845 device_printf(dev, "Writes:"); 1846 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1847 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) { 1848 comma = 0; 1849 if (cdp->cap.media & MST_WRITE_CDR) { 1850 kprintf(" CDR" ); comma = 1; 1851 } 1852 if (cdp->cap.media & MST_WRITE_CDRW) { 1853 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1854 } 1855 if (cdp->cap.media & MST_WRITE_DVDR) { 1856 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1857 } 1858 if (cdp->cap.media & MST_WRITE_DVDRAM) { 1859 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1860 } 1861 if (cdp->cap.media & MST_WRITE_TEST) { 1862 kprintf("%s test write", comma ? "," : ""); comma = 1; 1863 } 1864 if (cdp->cap.capabilities & MST_BURNPROOF) 1865 kprintf("%s burnproof", comma ? "," : ""); 1866 } 1867 kprintf("\n"); 1868 if (cdp->cap.capabilities & MST_AUDIO_PLAY) { 1869 device_printf(dev, "Audio: "); 1870 if (cdp->cap.capabilities & MST_AUDIO_PLAY) 1871 kprintf("play"); 1872 if (cdp->cap.max_vol_levels) 1873 kprintf(", %d volume levels", cdp->cap.max_vol_levels); 1874 kprintf("\n"); 1875 } 1876 device_printf(dev, "Mechanism: "); 1877 switch (cdp->cap.mechanism & MST_MECH_MASK) { 1878 case MST_MECH_CADDY: 1879 mechanism = "caddy"; break; 1880 case MST_MECH_TRAY: 1881 mechanism = "tray"; break; 1882 case MST_MECH_POPUP: 1883 mechanism = "popup"; break; 1884 case MST_MECH_CHANGER: 1885 mechanism = "changer"; break; 1886 case MST_MECH_CARTRIDGE: 1887 mechanism = "cartridge"; break; 1888 default: 1889 mechanism = 0; break; 1890 } 1891 if (mechanism) 1892 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ? 1893 "ejectable " : "", mechanism); 1894 else if (cdp->cap.mechanism & MST_EJECT) 1895 kprintf("ejectable"); 1896 1897 if (cdp->cap.mechanism & MST_LOCKABLE) 1898 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked"); 1899 if (cdp->cap.mechanism & MST_PREVENT) 1900 kprintf(", lock protected"); 1901 kprintf("\n"); 1902 1903 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) { 1904 device_printf(dev, "Medium: "); 1905 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1906 case MST_CDROM: 1907 kprintf("CD-ROM "); break; 1908 case MST_CDR: 1909 kprintf("CD-R "); break; 1910 case MST_CDRW: 1911 kprintf("CD-RW "); break; 1912 case MST_DOOR_OPEN: 1913 kprintf("door open"); break; 1914 case MST_NO_DISC: 1915 kprintf("no/blank disc"); break; 1916 case MST_FMT_ERROR: 1917 kprintf("medium format error"); break; 1918 } 1919 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){ 1920 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) { 1921 case MST_DATA_120: 1922 kprintf("120mm data disc"); break; 1923 case MST_AUDIO_120: 1924 kprintf("120mm audio disc"); break; 1925 case MST_COMB_120: 1926 kprintf("120mm data/audio disc"); break; 1927 case MST_PHOTO_120: 1928 kprintf("120mm photo disc"); break; 1929 case MST_DATA_80: 1930 kprintf("80mm data disc"); break; 1931 case MST_AUDIO_80: 1932 kprintf("80mm audio disc"); break; 1933 case MST_COMB_80: 1934 kprintf("80mm data/audio disc"); break; 1935 case MST_PHOTO_80: 1936 kprintf("80mm photo disc"); break; 1937 case MST_FMT_NONE: 1938 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1939 case MST_CDROM: 1940 kprintf("unknown"); break; 1941 case MST_CDR: 1942 case MST_CDRW: 1943 kprintf("blank"); break; 1944 } 1945 break; 1946 default: 1947 kprintf("unknown (0x%x)", cdp->cap.medium_type); break; 1948 } 1949 } 1950 kprintf("\n"); 1951 } 1952 } 1953 else { 1954 device_printf(dev, "%s ", 1955 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1956 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1957 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1958 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1959 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" : 1960 "CDROM"); 1961 kprintf("<%.40s/%.8s> at ata%d-%s %s\n", 1962 atadev->param.model, atadev->param.revision, 1963 device_get_unit(ch->dev), 1964 (atadev->unit == ATA_MASTER) ? "master" : "slave", 1965 ata_mode2str(atadev->mode) ); 1966 } 1967 } 1968 1969 static device_method_t acd_methods[] = { 1970 /* device interface */ 1971 DEVMETHOD(device_probe, acd_probe), 1972 DEVMETHOD(device_attach, acd_attach), 1973 DEVMETHOD(device_detach, acd_detach), 1974 DEVMETHOD(device_shutdown, acd_shutdown), 1975 1976 /* ATA methods */ 1977 DEVMETHOD(ata_reinit, acd_reinit), 1978 1979 { 0, 0 } 1980 }; 1981 1982 static driver_t acd_driver = { 1983 "acd", 1984 acd_methods, 1985 0, 1986 }; 1987 1988 static devclass_t acd_devclass; 1989 1990 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL); 1991 MODULE_VERSION(acd, 1); 1992 MODULE_DEPEND(acd, ata, 1, 1, 1); 1993