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 1.196 2007/11/19 21:11:26 sos Exp $ 27 * $DragonFly: src/sys/dev/disk/nata/atapi-cd.c,v 1.11 2008/03/24 06:41:56 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); 209 210 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) || 211 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) { 212 return 1; 213 } 214 ATA_SETMODE(device_get_parent(dev), dev); 215 return 0; 216 } 217 218 static int 219 acd_open(struct dev_open_args *ap) 220 { 221 device_t dev = ap->a_head.a_dev->si_drv1; 222 /* XXX TGEN Sometimes, we're fed a cdev_t which we didn't create. It 223 doesn't have si_drv1 set, leading to evil NULL derefs. I can actually 224 recover our device_t otherwise, but really, this is a bug, so I'll bail 225 out. */ 226 if (!dev) 227 return ENXIO; 228 229 struct ata_device *atadev = device_get_softc(dev); 230 struct acd_softc *cdp = device_get_ivars(dev); 231 struct ata_request *request; 232 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 233 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 234 int timeout = 60; 235 236 if (!cdp) 237 return ENXIO; 238 if (!device_is_attached(dev)) 239 return EBUSY; 240 if (!(request = ata_alloc_request())) 241 return ENOMEM; 242 243 /* wait if drive is not finished loading the medium */ 244 while(timeout--) { 245 bzero(request, sizeof(struct ata_request)); 246 request->dev = dev; 247 bcopy(ccb, request->u.atapi.ccb, 16); 248 request->flags = ATA_R_ATAPI; 249 request->timeout = 5; 250 ata_queue_request(request); 251 if (!request->error && 252 (request->u.atapi.sense.key == 2 || 253 request->u.atapi.sense.key == 7) && 254 request->u.atapi.sense.asc == 4 && 255 request->u.atapi.sense.ascq == 1) 256 tsleep(&timeout, 0, "acdld", hz / 2); 257 else 258 break; 259 } 260 ata_free_request(request); 261 262 /* 263 * DragonFly abstracts out the disk layer so our device may not have 264 * a vnode directly associated with it. count_dev() cannot be used. 265 */ 266 if (atadev->opencount == 0) { 267 acd_prevent_allow(dev, 1); 268 cdp->flags |= F_LOCKED; 269 acd_read_toc(dev); 270 } 271 ++atadev->opencount; 272 return 0; 273 } 274 275 static int 276 acd_close(struct dev_close_args *ap) 277 { 278 device_t dev = ap->a_head.a_dev->si_drv1; 279 struct acd_softc *cdp = device_get_ivars(dev); 280 struct ata_device *atadev = device_get_softc(dev); 281 282 if (!cdp) 283 return ENXIO; 284 285 if (atadev->opencount == 1) { 286 acd_prevent_allow(dev, 0); 287 cdp->flags &= ~F_LOCKED; 288 } 289 if (atadev->opencount > 0) 290 --atadev->opencount; 291 return 0; 292 } 293 294 static int 295 acd_ioctl(struct dev_ioctl_args *ap) 296 { 297 device_t dev = ap->a_head.a_dev->si_drv1; 298 struct ata_device *atadev = device_get_softc(dev); 299 struct acd_softc *cdp = device_get_ivars(dev); 300 int error = 0, nocopyout = 0; 301 302 if (!cdp) 303 return ENXIO; 304 305 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 306 switch (ap->a_cmd) { 307 case CDIOCRESET: 308 acd_test_ready(dev); 309 break; 310 311 default: 312 acd_read_toc(dev); 313 acd_prevent_allow(dev, 1); 314 cdp->flags |= F_LOCKED; 315 break; 316 } 317 } 318 319 switch (ap->a_cmd) { 320 321 case CDIOCRESUME: 322 error = acd_pause_resume(dev, 1); 323 break; 324 325 case CDIOCPAUSE: 326 error = acd_pause_resume(dev, 0); 327 break; 328 329 case CDIOCSTART: 330 error = acd_start_stop(dev, 1); 331 break; 332 333 case CDIOCSTOP: 334 error = acd_start_stop(dev, 0); 335 break; 336 337 case CDIOCALLOW: 338 error = acd_prevent_allow(dev, 0); 339 cdp->flags &= ~F_LOCKED; 340 break; 341 342 case CDIOCPREVENT: 343 error = acd_prevent_allow(dev, 1); 344 cdp->flags |= F_LOCKED; 345 break; 346 347 case CDIOCRESET: 348 error = suser_cred(ap->a_cred, 0); 349 if (error) 350 break; 351 error = acd_test_ready(dev); 352 break; 353 354 case CDIOCEJECT: 355 if (atadev->opencount > 1) { 356 error = EBUSY; 357 break; 358 } 359 error = acd_tray(dev, 0); 360 break; 361 362 case CDIOCCLOSE: 363 if (atadev->opencount > 1) 364 break; 365 error = acd_tray(dev, 1); 366 break; 367 368 case CDIOREADTOCHEADER: 369 if (!cdp->toc.hdr.ending_track) { 370 error = EIO; 371 break; 372 } 373 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr)); 374 break; 375 376 case CDIOREADTOCENTRYS: 377 { 378 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data; 379 struct toc *toc = &cdp->toc; 380 int starting_track = te->starting_track; 381 int len; 382 383 if (!toc->hdr.ending_track) { 384 error = EIO; 385 break; 386 } 387 388 if (te->data_len < sizeof(toc->tab[0]) || 389 (te->data_len % sizeof(toc->tab[0])) != 0 || 390 (te->address_format != CD_MSF_FORMAT && 391 te->address_format != CD_LBA_FORMAT)) { 392 error = EINVAL; 393 break; 394 } 395 396 if (!starting_track) 397 starting_track = toc->hdr.starting_track; 398 else if (starting_track == 170) 399 starting_track = toc->hdr.ending_track + 1; 400 else if (starting_track < toc->hdr.starting_track || 401 starting_track > toc->hdr.ending_track + 1) { 402 error = EINVAL; 403 break; 404 } 405 406 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) * 407 sizeof(toc->tab[0]); 408 if (te->data_len < len) 409 len = te->data_len; 410 if (len > sizeof(toc->tab)) { 411 error = EINVAL; 412 break; 413 } 414 415 if (te->address_format == CD_MSF_FORMAT) { 416 struct cd_toc_entry *entry; 417 418 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 419 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 420 bcopy(&cdp->toc, toc, sizeof(struct toc)); 421 entry = toc->tab + (toc->hdr.ending_track + 1 - 422 toc->hdr.starting_track) + 1; 423 while (--entry >= toc->tab) { 424 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 425 &entry->addr.msf.second, &entry->addr.msf.frame); 426 entry->addr_type = CD_MSF_FORMAT; 427 } 428 } 429 error = copyout(toc->tab + starting_track - toc->hdr.starting_track, 430 te->data, len); 431 if (te->address_format == CD_MSF_FORMAT) 432 kfree(toc, M_ACD); 433 } 434 break; 435 436 case CDIOREADTOCENTRY: 437 { 438 struct ioc_read_toc_single_entry *te = 439 (struct ioc_read_toc_single_entry *)ap->a_data; 440 struct toc *toc = &cdp->toc; 441 u_char track = te->track; 442 443 if (!toc->hdr.ending_track) { 444 error = EIO; 445 break; 446 } 447 448 if (te->address_format != CD_MSF_FORMAT && 449 te->address_format != CD_LBA_FORMAT) { 450 error = EINVAL; 451 break; 452 } 453 454 if (!track) 455 track = toc->hdr.starting_track; 456 else if (track == 170) 457 track = toc->hdr.ending_track + 1; 458 else if (track < toc->hdr.starting_track || 459 track > toc->hdr.ending_track + 1) { 460 error = EINVAL; 461 break; 462 } 463 464 if (te->address_format == CD_MSF_FORMAT) { 465 struct cd_toc_entry *entry; 466 467 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 468 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 469 bcopy(&cdp->toc, toc, sizeof(struct toc)); 470 entry = toc->tab + (track - toc->hdr.starting_track); 471 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 472 &entry->addr.msf.second, &entry->addr.msf.frame); 473 } 474 bcopy(toc->tab + track - toc->hdr.starting_track, 475 &te->entry, sizeof(struct cd_toc_entry)); 476 if (te->address_format == CD_MSF_FORMAT) 477 kfree(toc, M_ACD); 478 } 479 break; 480 481 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 482 #if __FreeBSD_version > 600008 483 case CDIOCREADSUBCHANNEL_SYSSPACE: 484 nocopyout = 1; 485 /* FALLTHROUGH */ 486 487 #endif 488 case CDIOCREADSUBCHANNEL: 489 { 490 struct ioc_read_subchannel *args = 491 (struct ioc_read_subchannel *)ap->a_data; 492 u_int8_t format; 493 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0, 494 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan), 495 0, 0, 0, 0, 0, 0, 0 }; 496 497 if (args->data_len > sizeof(struct cd_sub_channel_info) || 498 args->data_len < sizeof(struct cd_sub_channel_header)) { 499 error = EINVAL; 500 break; 501 } 502 503 format = args->data_format; 504 if ((format != CD_CURRENT_POSITION) && 505 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) { 506 error = EINVAL; 507 break; 508 } 509 510 ccb[1] = args->address_format & CD_MSF_FORMAT; 511 512 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 513 sizeof(cdp->subchan), ATA_R_READ, 10))) 514 break; 515 516 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) { 517 if (cdp->subchan.header.audio_status == 0x11) { 518 error = EINVAL; 519 break; 520 } 521 522 ccb[3] = format; 523 if (format == CD_TRACK_INFO) 524 ccb[6] = args->track; 525 526 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 527 sizeof(cdp->subchan),ATA_R_READ,10))){ 528 break; 529 } 530 } 531 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 532 if (nocopyout == 0) { 533 error = copyout(&cdp->subchan, args->data, args->data_len); 534 } else { 535 error = 0; 536 bcopy(&cdp->subchan, args->data, args->data_len); 537 } 538 } 539 break; 540 541 case CDIOCPLAYMSF: 542 { 543 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data; 544 545 error = 546 acd_play(dev, 547 msf2lba(args->start_m, args->start_s, args->start_f), 548 msf2lba(args->end_m, args->end_s, args->end_f)); 549 } 550 break; 551 552 case CDIOCPLAYBLOCKS: 553 { 554 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data; 555 556 error = acd_play(dev, args->blk, args->blk + args->len); 557 } 558 break; 559 560 case CDIOCPLAYTRACKS: 561 { 562 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data; 563 int t1, t2; 564 565 if (!cdp->toc.hdr.ending_track) { 566 error = EIO; 567 break; 568 } 569 if (args->end_track < cdp->toc.hdr.ending_track + 1) 570 ++args->end_track; 571 if (args->end_track > cdp->toc.hdr.ending_track + 1) 572 args->end_track = cdp->toc.hdr.ending_track + 1; 573 t1 = args->start_track - cdp->toc.hdr.starting_track; 574 t2 = args->end_track - cdp->toc.hdr.starting_track; 575 if (t1 < 0 || t2 < 0 || 576 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) { 577 error = EINVAL; 578 break; 579 } 580 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba), 581 ntohl(cdp->toc.tab[t2].addr.lba)); 582 } 583 break; 584 585 case CDIOCGETVOL: 586 { 587 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 588 589 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 590 (caddr_t)&cdp->au, sizeof(cdp->au)))) 591 break; 592 593 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 594 error = EIO; 595 break; 596 } 597 arg->vol[0] = cdp->au.port[0].volume; 598 arg->vol[1] = cdp->au.port[1].volume; 599 arg->vol[2] = cdp->au.port[2].volume; 600 arg->vol[3] = cdp->au.port[3].volume; 601 } 602 break; 603 604 case CDIOCSETVOL: 605 { 606 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 607 608 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 609 (caddr_t)&cdp->au, sizeof(cdp->au)))) 610 break; 611 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 612 error = EIO; 613 break; 614 } 615 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK, 616 (caddr_t)&cdp->aumask, 617 sizeof(cdp->aumask)))) 618 break; 619 cdp->au.data_length = 0; 620 cdp->au.port[0].channels = CHANNEL_0; 621 cdp->au.port[1].channels = CHANNEL_1; 622 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume; 623 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume; 624 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume; 625 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume; 626 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 627 } 628 break; 629 630 case CDIOCSETPATCH: 631 { 632 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data; 633 634 error = acd_setchan(dev, arg->patch[0], arg->patch[1], 635 arg->patch[2], arg->patch[3]); 636 } 637 break; 638 639 case CDIOCSETMONO: 640 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0); 641 break; 642 643 case CDIOCSETSTEREO: 644 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0); 645 break; 646 647 case CDIOCSETMUTE: 648 error = acd_setchan(dev, 0, 0, 0, 0); 649 break; 650 651 case CDIOCSETLEFT: 652 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0); 653 break; 654 655 case CDIOCSETRIGHT: 656 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0); 657 break; 658 659 case CDRIOCBLANK: 660 error = acd_blank(dev, (*(int *)ap->a_data)); 661 break; 662 663 case CDRIOCNEXTWRITEABLEADDR: 664 { 665 struct acd_track_info track_info; 666 667 if ((error = acd_read_track_info(dev, 0xff, &track_info))) 668 break; 669 670 if (!track_info.nwa_valid) { 671 error = EINVAL; 672 break; 673 } 674 *(int*)ap->a_data = track_info.next_writeable_addr; 675 } 676 break; 677 678 case CDRIOCINITWRITER: 679 error = acd_init_writer(dev, (*(int *)ap->a_data)); 680 break; 681 682 case CDRIOCINITTRACK: 683 error = acd_init_track(dev, (struct cdr_track *)ap->a_data); 684 break; 685 686 case CDRIOCFLUSH: 687 error = acd_flush(dev); 688 break; 689 690 case CDRIOCFIXATE: 691 error = acd_fixate(dev, (*(int *)ap->a_data)); 692 break; 693 694 case CDRIOCREADSPEED: 695 { 696 int speed = *(int *)ap->a_data; 697 698 /* Preserve old behavior: units in multiples of CDROM speed */ 699 if (speed < 177) 700 speed *= 177; 701 error = acd_set_speed(dev, speed, CDR_MAX_SPEED); 702 } 703 break; 704 705 case CDRIOCWRITESPEED: 706 { 707 int speed = *(int *)ap->a_data; 708 709 if (speed < 177) 710 speed *= 177; 711 error = acd_set_speed(dev, CDR_MAX_SPEED, speed); 712 } 713 break; 714 715 case CDRIOCGETBLOCKSIZE: 716 *(int *)ap->a_data = cdp->block_size; 717 break; 718 719 case CDRIOCSETBLOCKSIZE: 720 cdp->block_size = *(int *)ap->a_data; 721 acd_set_ioparm(dev); 722 break; 723 724 case CDRIOCGETPROGRESS: 725 error = acd_get_progress(dev, (int *)ap->a_data); 726 break; 727 728 case CDRIOCSENDCUE: 729 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data); 730 break; 731 732 #ifdef ACD_CDR_FORMAT 733 case CDRIOCREADFORMATCAPS: 734 error = acd_read_format_caps(dev, 735 (struct cdr_format_capacities *)ap->a_data); 736 break; 737 738 case CDRIOCFORMAT: 739 error = acd_format(dev, (struct cdr_format_params *)ap->a_data); 740 break; 741 #endif /* ACD_CDR_FORMAT */ 742 743 case DVDIOCREPORTKEY: 744 if (cdp->cap.media & MST_READ_DVDROM) 745 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data); 746 else 747 error = EINVAL; 748 break; 749 750 case DVDIOCSENDKEY: 751 if (cdp->cap.media & MST_READ_DVDROM) 752 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data); 753 else 754 error = EINVAL; 755 break; 756 757 case DVDIOCREADSTRUCTURE: 758 if (cdp->cap.media & MST_READ_DVDROM) 759 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data); 760 else 761 error = EINVAL; 762 break; 763 764 default: 765 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data); 766 } 767 return error; 768 } 769 770 static int 771 acd_strategy(struct dev_strategy_args *ap) 772 { 773 device_t dev = ap->a_head.a_dev->si_drv1; 774 struct bio *bp = ap->a_bio; 775 struct buf *bbp = bp->bio_buf; 776 /* struct ata_device *atadev = device_get_softc(dev);*/ 777 struct acd_softc *cdp = device_get_ivars(dev); 778 cdev_t cdev = cdp->cdev; 779 780 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) { 781 bbp->b_flags |= B_ERROR; 782 bbp->b_error = EOPNOTSUPP; 783 biodone(bp); 784 return 0; 785 } 786 787 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) { 788 bbp->b_flags |= B_ERROR; 789 bbp->b_error = EIO; 790 biodone(bp); 791 return 0; 792 } 793 794 KASSERT(bbp->b_bcount != 0, ("acd_strategy: 0-length I/O")); 795 796 bp->bio_driver_info = cdev; 797 bbp->b_resid = bbp->b_bcount; 798 799 acd_start(dev, bp); 800 return 0; 801 } 802 803 /* XXX TGEN Collapse this with acd_strategy()? */ 804 static void 805 acd_start(device_t dev, struct bio *bp) 806 { 807 struct buf *bbp = bp->bio_buf; 808 struct ata_device *atadev = device_get_softc(dev); 809 struct acd_softc *cdp = device_get_ivars(dev); 810 struct ata_request *request; 811 cdev_t cdev; 812 u_int32_t lba, lastlba, count; 813 int8_t ccb[16]; 814 int track, blocksize; 815 816 cdev = bp->bio_driver_info; 817 818 /* reject all queued entries if media changed */ 819 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 820 bbp->b_flags |= B_ERROR; 821 bbp->b_error = EIO; 822 biodone(bp); 823 return; 824 } 825 826 bzero(ccb, sizeof(ccb)); 827 828 /* 829 * Special track access is via bio_offset (128-255), and direct 830 * raw access via 128, else normal accesses. 831 */ 832 track = (bp->bio_offset >> 56) & 127; 833 834 if (track) { 835 if (track > MAXTRK) { 836 bbp->b_flags |= B_ERROR; 837 bbp->b_error = EIO; 838 biodone(bp); 839 return; 840 } 841 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352; 842 lastlba = ntohl(cdp->toc.tab[track].addr.lba); 843 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 844 lba += ntohl(cdp->toc.tab[track - 1].addr.lba); 845 } 846 else { 847 blocksize = cdp->block_size; 848 lastlba = cdp->disk_size; 849 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 850 } 851 852 count = bbp->b_bcount / blocksize; 853 KASSERT(count != 0, ("acd_strategy: 0-length I/O %d bytes vs %d blksize", 854 bbp->b_bcount, blocksize)); 855 856 if (bbp->b_cmd == BUF_CMD_READ) { 857 /* if transfer goes beyond range adjust it to be within limits */ 858 if (lba + count > lastlba) { 859 /* if we are entirely beyond EOM return EOF */ 860 if (lastlba <= lba) { 861 bbp->b_resid = bbp->b_bcount; 862 biodone(bp); 863 return; 864 } 865 count = lastlba - lba; 866 } 867 switch (blocksize) { 868 case 2048: 869 ccb[0] = ATAPI_READ_BIG; 870 break; 871 872 case 2352: 873 ccb[0] = ATAPI_READ_CD; 874 ccb[9] = 0xf8; 875 break; 876 877 default: 878 ccb[0] = ATAPI_READ_CD; 879 ccb[9] = 0x10; 880 } 881 } 882 else 883 ccb[0] = ATAPI_WRITE_BIG; 884 885 ccb[1] = 0; 886 ccb[2] = lba>>24; 887 ccb[3] = lba>>16; 888 ccb[4] = lba>>8; 889 ccb[5] = lba; 890 ccb[6] = count>>16; 891 ccb[7] = count>>8; 892 ccb[8] = count; 893 894 if (!(request = ata_alloc_request())) { 895 bbp->b_flags |= B_ERROR; 896 bbp->b_error = ENOMEM; 897 biodone(bp); 898 return; 899 } 900 request->dev = dev; 901 request->bio = bp; 902 bcopy(ccb, request->u.atapi.ccb, 903 (atadev->param.config & ATA_PROTO_MASK) == 904 ATA_PROTO_ATAPI_12 ? 16 : 12); 905 request->data = bbp->b_data; 906 request->bytecount = count * blocksize; 907 request->transfersize = min(request->bytecount, 65534); 908 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30; 909 request->retries = 2; 910 request->callback = acd_done; 911 request->flags = ATA_R_ATAPI; 912 if (atadev->mode >= ATA_DMA) 913 request->flags |= ATA_R_DMA; 914 switch (bbp->b_cmd) { 915 case BUF_CMD_READ: 916 request->flags |= ATA_R_READ; 917 break; 918 case BUF_CMD_WRITE: 919 request->flags |= ATA_R_WRITE; 920 break; 921 default: 922 device_printf(dev, "unknown BUF operation\n"); 923 ata_free_request(request); 924 bbp->b_flags |= B_ERROR; 925 bbp->b_error = EIO; 926 biodone(bp); 927 return; 928 } 929 devstat_start_transaction(&cdp->stats); 930 ata_queue_request(request); 931 } 932 933 static void 934 acd_done(struct ata_request *request) 935 { 936 struct acd_softc *cdp = device_get_ivars(request->dev); 937 struct bio *bp = request->bio; 938 struct buf *bbp = bp->bio_buf; 939 940 /* finish up transfer */ 941 if ((bbp->b_error = request->result)) 942 bbp->b_flags |= B_ERROR; 943 bbp->b_resid = bbp->b_bcount - request->donecount; 944 devstat_end_transaction_buf(&cdp->stats, bbp); 945 biodone(bp); 946 ata_free_request(request); 947 } 948 949 static void 950 acd_set_ioparm(device_t dev) 951 { 952 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 953 struct acd_softc *cdp = device_get_ivars(dev); 954 struct disk_info info; 955 956 if (ch->dma) 957 cdp->iomax = min(ch->dma->max_iosize, 65534); 958 else 959 cdp->iomax = min(DFLTPHYS, 65534); 960 961 cdp->cdev->si_iosize_max = (cdp->iomax / cdp->block_size) * cdp->block_size; 962 cdp->cdev->si_bsize_phys = cdp->block_size; 963 bzero(&info, sizeof(info)); 964 info.d_media_blksize = cdp->block_size; 965 info.d_media_blocks = (cdp->disk_size == -1) ? 0 : cdp->disk_size; 966 info.d_secpertrack = 100; 967 info.d_nheads = 1; 968 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1; 969 info.d_secpercyl = info.d_secpertrack * info.d_nheads; 970 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA | 971 DSO_RAWEXTENSIONS; 972 disk_setdiskinfo(&cdp->disk, &info); 973 974 } 975 976 static void 977 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f) 978 { 979 lba += 150; 980 lba &= 0xffffff; 981 *m = lba / (60 * 75); 982 lba %= (60 * 75); 983 *s = lba / 75; 984 *f = lba % 75; 985 } 986 987 static u_int32_t 988 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f) 989 { 990 return (m * 60 + s) * 75 + f - 150; 991 } 992 993 static void 994 acd_read_toc(device_t dev) 995 { 996 struct ata_device *atadev = device_get_softc(dev); 997 struct acd_softc *cdp = device_get_ivars(dev); 998 struct acd_tracknode *tracknode; 999 u_int32_t sizes[2]; 1000 int8_t ccb[16]; 1001 int track, ntracks, len; 1002 1003 atadev->flags &= ~ATA_D_MEDIA_CHANGED; 1004 bzero(&cdp->toc, sizeof(cdp->toc)); 1005 1006 if (acd_test_ready(dev)) 1007 return; 1008 1009 bzero(ccb, sizeof(ccb)); 1010 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry); 1011 ccb[0] = ATAPI_READ_TOC; 1012 ccb[7] = len>>8; 1013 ccb[8] = len; 1014 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1015 ATA_R_READ | ATA_R_QUIET, 30)) { 1016 bzero(&cdp->toc, sizeof(cdp->toc)); 1017 return; 1018 } 1019 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1; 1020 if (ntracks <= 0 || ntracks > MAXTRK) { 1021 bzero(&cdp->toc, sizeof(cdp->toc)); 1022 return; 1023 } 1024 1025 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry); 1026 bzero(ccb, sizeof(ccb)); 1027 ccb[0] = ATAPI_READ_TOC; 1028 ccb[7] = len>>8; 1029 ccb[8] = len; 1030 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1031 ATA_R_READ | ATA_R_QUIET, 30)) { 1032 bzero(&cdp->toc, sizeof(cdp->toc)); 1033 return; 1034 } 1035 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len); 1036 1037 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352; 1038 bzero(ccb, sizeof(ccb)); 1039 ccb[0] = ATAPI_READ_CAPACITY; 1040 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes), 1041 ATA_R_READ | ATA_R_QUIET, 30)) { 1042 bzero(&cdp->toc, sizeof(cdp->toc)); 1043 return; 1044 } 1045 cdp->disk_size = ntohl(sizes[0]) + 1; 1046 acd_set_ioparm(dev); 1047 1048 for (track = 1; track <= ntracks; track ++) { 1049 if (cdp->track[track] != NULL) 1050 continue; 1051 #if 0 1052 tracknode = acd_make_tracknode(dev, track); 1053 #endif 1054 tracknode = NULL; 1055 cdp->track[track] = tracknode; 1056 } 1057 for (; track < MAXTRK; track ++) { 1058 if (cdp->track[track] == NULL) 1059 continue; 1060 acd_destroy_tracknode(dev, track); 1061 cdp->track[track] = NULL; 1062 } 1063 1064 #ifdef ACD_DEBUG 1065 if (cdp->disk_size && cdp->toc.hdr.ending_track) { 1066 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ", 1067 cdp->disk_size, cdp->block_size, 1068 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1); 1069 if (cdp->toc.tab[0].control & 4) 1070 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576); 1071 else 1072 kprintf("%d:%d audio\n", 1073 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60); 1074 } 1075 #endif 1076 } 1077 1078 /* 1079 * Makes a new device node for the numbered track and returns a struct 1080 * acd_tracknode pointer to be included in the list of tracks available on the 1081 * medium. 1082 */ 1083 1084 #if 0 1085 1086 static struct acd_tracknode * 1087 acd_make_tracknode(device_t dev, int track) 1088 { 1089 struct acd_softc *cdp = device_get_ivars(dev); 1090 struct acd_tracknode *tracknode; 1091 char name[16]; 1092 1093 ksprintf(name, "acd%dt%d", device_get_unit(dev), track); 1094 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO); 1095 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) | 1096 (track << 16), UID_ROOT, GID_OPERATOR, 0644, 1097 name, NULL); 1098 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1; 1099 reference_dev(tracknode->cdev); 1100 return tracknode; 1101 } 1102 1103 #endif 1104 1105 /* 1106 * Destroys the device node of a numbered track and frees the related struct 1107 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to 1108 * have a complementary function to acd_make_tracknode(). 1109 */ 1110 static void 1111 acd_destroy_tracknode(device_t dev, int track) 1112 { 1113 struct acd_softc *cdp = device_get_ivars(dev); 1114 struct acd_tracknode *tracknode; 1115 1116 tracknode = cdp->track[track]; 1117 destroy_dev(tracknode->cdev); 1118 kfree(tracknode, M_ACD); 1119 } 1120 1121 static int 1122 acd_play(device_t dev, int start, int end) 1123 { 1124 int8_t ccb[16]; 1125 1126 bzero(ccb, sizeof(ccb)); 1127 ccb[0] = ATAPI_PLAY_MSF; 1128 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]); 1129 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]); 1130 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10); 1131 } 1132 1133 static int 1134 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3) 1135 { 1136 struct acd_softc *cdp = device_get_ivars(dev); 1137 int error; 1138 1139 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au, 1140 sizeof(cdp->au)))) 1141 return error; 1142 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) 1143 return EIO; 1144 cdp->au.data_length = 0; 1145 cdp->au.port[0].channels = c0; 1146 cdp->au.port[1].channels = c1; 1147 cdp->au.port[2].channels = c2; 1148 cdp->au.port[3].channels = c3; 1149 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 1150 } 1151 1152 static int 1153 acd_init_writer(device_t dev, int test_write) 1154 { 1155 int8_t ccb[16]; 1156 1157 bzero(ccb, sizeof(ccb)); 1158 ccb[0] = ATAPI_REZERO; 1159 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1160 ccb[0] = ATAPI_SEND_OPC_INFO; 1161 ccb[1] = 0x01; 1162 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30); 1163 return 0; 1164 } 1165 1166 static int 1167 acd_fixate(device_t dev, int multisession) 1168 { 1169 struct acd_softc *cdp = device_get_ivars(dev); 1170 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0, 1171 0, 0, 0, 0, 0, 0, 0, 0 }; 1172 int timeout = 5*60*2; 1173 int error, dummy; 1174 struct write_param param; 1175 1176 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1177 (caddr_t)¶m, sizeof(param)))) 1178 return error; 1179 1180 param.data_length = 0; 1181 if (multisession) 1182 param.session_type = CDR_SESS_MULTI; 1183 else 1184 param.session_type = CDR_SESS_NONE; 1185 1186 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1187 return error; 1188 1189 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1190 if (error) 1191 return error; 1192 1193 /* some drives just return ready, wait for the expected fixate time */ 1194 if ((error = acd_test_ready(dev)) != EBUSY) { 1195 timeout = timeout / (cdp->cap.cur_write_speed / 177); 1196 tsleep(&error, 0, "acdfix", timeout * hz / 2); 1197 return acd_test_ready(dev); 1198 } 1199 1200 while (timeout-- > 0) { 1201 if ((error = acd_get_progress(dev, &dummy))) 1202 return error; 1203 if ((error = acd_test_ready(dev)) != EBUSY) 1204 return error; 1205 tsleep(&error, 0, "acdcld", hz / 2); 1206 } 1207 return EIO; 1208 } 1209 1210 static int 1211 acd_init_track(device_t dev, struct cdr_track *track) 1212 { 1213 struct acd_softc *cdp = device_get_ivars(dev); 1214 struct write_param param; 1215 int error; 1216 1217 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1218 (caddr_t)¶m, sizeof(param)))) 1219 return error; 1220 1221 param.data_length = 0; 1222 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1223 param.page_length = 0x32; 1224 param.test_write = track->test_write ? 1 : 0; 1225 param.write_type = CDR_WTYPE_TRACK; 1226 param.session_type = CDR_SESS_NONE; 1227 param.fp = 0; 1228 param.packet_size = 0; 1229 1230 if (cdp->cap.capabilities & MST_BURNPROOF) 1231 param.burnproof = 1; 1232 1233 switch (track->datablock_type) { 1234 1235 case CDR_DB_RAW: 1236 if (track->preemp) 1237 param.track_mode = CDR_TMODE_AUDIO_PREEMP; 1238 else 1239 param.track_mode = CDR_TMODE_AUDIO; 1240 cdp->block_size = 2352; 1241 param.datablock_type = CDR_DB_RAW; 1242 param.session_format = CDR_SESS_CDROM; 1243 break; 1244 1245 case CDR_DB_ROM_MODE1: 1246 cdp->block_size = 2048; 1247 param.track_mode = CDR_TMODE_DATA; 1248 param.datablock_type = CDR_DB_ROM_MODE1; 1249 param.session_format = CDR_SESS_CDROM; 1250 break; 1251 1252 case CDR_DB_ROM_MODE2: 1253 cdp->block_size = 2336; 1254 param.track_mode = CDR_TMODE_DATA; 1255 param.datablock_type = CDR_DB_ROM_MODE2; 1256 param.session_format = CDR_SESS_CDROM; 1257 break; 1258 1259 case CDR_DB_XA_MODE1: 1260 cdp->block_size = 2048; 1261 param.track_mode = CDR_TMODE_DATA; 1262 param.datablock_type = CDR_DB_XA_MODE1; 1263 param.session_format = CDR_SESS_CDROM_XA; 1264 break; 1265 1266 case CDR_DB_XA_MODE2_F1: 1267 cdp->block_size = 2056; 1268 param.track_mode = CDR_TMODE_DATA; 1269 param.datablock_type = CDR_DB_XA_MODE2_F1; 1270 param.session_format = CDR_SESS_CDROM_XA; 1271 break; 1272 1273 case CDR_DB_XA_MODE2_F2: 1274 cdp->block_size = 2324; 1275 param.track_mode = CDR_TMODE_DATA; 1276 param.datablock_type = CDR_DB_XA_MODE2_F2; 1277 param.session_format = CDR_SESS_CDROM_XA; 1278 break; 1279 1280 case CDR_DB_XA_MODE2_MIX: 1281 cdp->block_size = 2332; 1282 param.track_mode = CDR_TMODE_DATA; 1283 param.datablock_type = CDR_DB_XA_MODE2_MIX; 1284 param.session_format = CDR_SESS_CDROM_XA; 1285 break; 1286 } 1287 acd_set_ioparm(dev); 1288 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10); 1289 } 1290 1291 static int 1292 acd_flush(device_t dev) 1293 { 1294 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0, 1295 0, 0, 0, 0, 0, 0, 0, 0 }; 1296 1297 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1298 } 1299 1300 static int 1301 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info) 1302 { 1303 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1, 1304 lba>>24, lba>>16, lba>>8, lba, 0, 1305 sizeof(*info)>>8, sizeof(*info), 1306 0, 0, 0, 0, 0, 0, 0 }; 1307 int error; 1308 1309 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info), 1310 ATA_R_READ, 30))) 1311 return error; 1312 info->track_start_addr = ntohl(info->track_start_addr); 1313 info->next_writeable_addr = ntohl(info->next_writeable_addr); 1314 info->free_blocks = ntohl(info->free_blocks); 1315 info->fixed_packet_size = ntohl(info->fixed_packet_size); 1316 info->track_length = ntohl(info->track_length); 1317 return 0; 1318 } 1319 1320 static int 1321 acd_get_progress(device_t dev, int *finished) 1322 { 1323 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 1324 0, 0, 0, 0, 0, 0, 0, 0 }; 1325 struct ata_request *request; 1326 int8_t dummy[8]; 1327 1328 if (!(request = ata_alloc_request())) 1329 return ENOMEM; 1330 1331 request->dev = dev; 1332 bcopy(ccb, request->u.atapi.ccb, 16); 1333 request->data = dummy; 1334 request->bytecount = sizeof(dummy); 1335 request->transfersize = min(request->bytecount, 65534); 1336 request->flags = ATA_R_ATAPI | ATA_R_READ; 1337 request->timeout = 30; 1338 ata_queue_request(request); 1339 if (!request->error && 1340 request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID) 1341 *finished = ((request->u.atapi.sense.specific2 | 1342 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535; 1343 else 1344 *finished = 0; 1345 ata_free_request(request); 1346 return 0; 1347 } 1348 1349 static int 1350 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet) 1351 { 1352 struct acd_softc *cdp = device_get_ivars(dev); 1353 struct write_param param; 1354 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0, 1355 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len, 1356 0, 0, 0, 0, 0, 0, 0 }; 1357 int8_t *buffer; 1358 int32_t error; 1359 1360 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1361 (caddr_t)¶m, sizeof(param)))) 1362 return error; 1363 1364 param.data_length = 0; 1365 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1366 param.page_length = 0x32; 1367 param.test_write = cuesheet->test_write ? 1 : 0; 1368 param.write_type = CDR_WTYPE_SESSION; 1369 param.session_type = cuesheet->session_type; 1370 param.fp = 0; 1371 param.packet_size = 0; 1372 param.track_mode = CDR_TMODE_AUDIO; 1373 param.datablock_type = CDR_DB_RAW; 1374 param.session_format = cuesheet->session_format; 1375 if (cdp->cap.capabilities & MST_BURNPROOF) 1376 param.burnproof = 1; 1377 1378 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1379 return error; 1380 1381 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK | M_NULLOK))) 1382 return ENOMEM; 1383 1384 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len))) 1385 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30); 1386 kfree(buffer, M_ACD); 1387 return error; 1388 } 1389 1390 static int 1391 acd_report_key(device_t dev, struct dvd_authinfo *ai) 1392 { 1393 struct dvd_miscauth *d = NULL; 1394 u_int32_t lba = 0; 1395 int16_t length; 1396 int8_t ccb[16]; 1397 int error; 1398 1399 switch (ai->format) { 1400 case DVD_REPORT_AGID: 1401 case DVD_REPORT_ASF: 1402 case DVD_REPORT_RPC: 1403 length = 8; 1404 break; 1405 case DVD_REPORT_KEY1: 1406 length = 12; 1407 break; 1408 case DVD_REPORT_TITLE_KEY: 1409 length = 12; 1410 lba = ai->lba; 1411 break; 1412 case DVD_REPORT_CHALLENGE: 1413 length = 16; 1414 break; 1415 case DVD_INVALIDATE_AGID: 1416 length = 0; 1417 break; 1418 default: 1419 return EINVAL; 1420 } 1421 1422 bzero(ccb, sizeof(ccb)); 1423 ccb[0] = ATAPI_REPORT_KEY; 1424 ccb[2] = (lba >> 24) & 0xff; 1425 ccb[3] = (lba >> 16) & 0xff; 1426 ccb[4] = (lba >> 8) & 0xff; 1427 ccb[5] = lba & 0xff; 1428 ccb[8] = (length >> 8) & 0xff; 1429 ccb[9] = length & 0xff; 1430 ccb[10] = (ai->agid << 6) | ai->format; 1431 1432 if (length) { 1433 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1434 d->length = htons(length - 2); 1435 } 1436 1437 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 1438 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10); 1439 if (error) { 1440 if (length) 1441 kfree(d, M_ACD); 1442 return error; 1443 } 1444 1445 switch (ai->format) { 1446 case DVD_REPORT_AGID: 1447 ai->agid = d->data[3] >> 6; 1448 break; 1449 1450 case DVD_REPORT_CHALLENGE: 1451 bcopy(&d->data[0], &ai->keychal[0], 10); 1452 break; 1453 1454 case DVD_REPORT_KEY1: 1455 bcopy(&d->data[0], &ai->keychal[0], 5); 1456 break; 1457 1458 case DVD_REPORT_TITLE_KEY: 1459 ai->cpm = (d->data[0] >> 7); 1460 ai->cp_sec = (d->data[0] >> 6) & 0x1; 1461 ai->cgms = (d->data[0] >> 4) & 0x3; 1462 bcopy(&d->data[1], &ai->keychal[0], 5); 1463 break; 1464 1465 case DVD_REPORT_ASF: 1466 ai->asf = d->data[3] & 1; 1467 break; 1468 1469 case DVD_REPORT_RPC: 1470 ai->reg_type = (d->data[0] >> 6); 1471 ai->vend_rsts = (d->data[0] >> 3) & 0x7; 1472 ai->user_rsts = d->data[0] & 0x7; 1473 ai->region = d->data[1]; 1474 ai->rpc_scheme = d->data[2]; 1475 break; 1476 1477 case DVD_INVALIDATE_AGID: 1478 break; 1479 1480 default: 1481 error = EINVAL; 1482 } 1483 if (length) 1484 kfree(d, M_ACD); 1485 return error; 1486 } 1487 1488 static int 1489 acd_send_key(device_t dev, struct dvd_authinfo *ai) 1490 { 1491 struct dvd_miscauth *d; 1492 int16_t length; 1493 int8_t ccb[16]; 1494 int error; 1495 1496 switch (ai->format) { 1497 case DVD_SEND_CHALLENGE: 1498 length = 16; 1499 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1500 bcopy(ai->keychal, &d->data[0], 10); 1501 break; 1502 1503 case DVD_SEND_KEY2: 1504 length = 12; 1505 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1506 bcopy(&ai->keychal[0], &d->data[0], 5); 1507 break; 1508 1509 case DVD_SEND_RPC: 1510 length = 8; 1511 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1512 d->data[0] = ai->region; 1513 break; 1514 1515 default: 1516 return EINVAL; 1517 } 1518 1519 bzero(ccb, sizeof(ccb)); 1520 ccb[0] = ATAPI_SEND_KEY; 1521 ccb[8] = (length >> 8) & 0xff; 1522 ccb[9] = length & 0xff; 1523 ccb[10] = (ai->agid << 6) | ai->format; 1524 d->length = htons(length - 2); 1525 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10); 1526 kfree(d, M_ACD); 1527 return error; 1528 } 1529 1530 static int 1531 acd_read_structure(device_t dev, struct dvd_struct *s) 1532 { 1533 struct dvd_miscauth *d; 1534 u_int16_t length; 1535 int8_t ccb[16]; 1536 int error = 0; 1537 1538 switch(s->format) { 1539 case DVD_STRUCT_PHYSICAL: 1540 length = 21; 1541 break; 1542 1543 case DVD_STRUCT_COPYRIGHT: 1544 length = 8; 1545 break; 1546 1547 case DVD_STRUCT_DISCKEY: 1548 length = 2052; 1549 break; 1550 1551 case DVD_STRUCT_BCA: 1552 length = 192; 1553 break; 1554 1555 case DVD_STRUCT_MANUFACT: 1556 length = 2052; 1557 break; 1558 1559 case DVD_STRUCT_DDS: 1560 case DVD_STRUCT_PRERECORDED: 1561 case DVD_STRUCT_UNIQUEID: 1562 case DVD_STRUCT_LIST: 1563 case DVD_STRUCT_CMI: 1564 case DVD_STRUCT_RMD_LAST: 1565 case DVD_STRUCT_RMD_RMA: 1566 case DVD_STRUCT_DCB: 1567 return ENOSYS; 1568 1569 default: 1570 return EINVAL; 1571 } 1572 1573 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1574 d->length = htons(length - 2); 1575 1576 bzero(ccb, sizeof(ccb)); 1577 ccb[0] = ATAPI_READ_STRUCTURE; 1578 ccb[6] = s->layer_num; 1579 ccb[7] = s->format; 1580 ccb[8] = (length >> 8) & 0xff; 1581 ccb[9] = length & 0xff; 1582 ccb[10] = s->agid << 6; 1583 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30); 1584 if (error) { 1585 kfree(d, M_ACD); 1586 return error; 1587 } 1588 1589 switch (s->format) { 1590 case DVD_STRUCT_PHYSICAL: { 1591 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0]; 1592 1593 layer->book_type = d->data[0] >> 4; 1594 layer->book_version = d->data[0] & 0xf; 1595 layer->disc_size = d->data[1] >> 4; 1596 layer->max_rate = d->data[1] & 0xf; 1597 layer->nlayers = (d->data[2] >> 5) & 3; 1598 layer->track_path = (d->data[2] >> 4) & 1; 1599 layer->layer_type = d->data[2] & 0xf; 1600 layer->linear_density = d->data[3] >> 4; 1601 layer->track_density = d->data[3] & 0xf; 1602 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7]; 1603 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11]; 1604 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15]; 1605 layer->bca = d->data[16] >> 7; 1606 break; 1607 } 1608 1609 case DVD_STRUCT_COPYRIGHT: 1610 s->cpst = d->data[0]; 1611 s->rmi = d->data[1]; 1612 break; 1613 1614 case DVD_STRUCT_DISCKEY: 1615 bcopy(&d->data[0], &s->data[0], 2048); 1616 break; 1617 1618 case DVD_STRUCT_BCA: 1619 s->length = ntohs(d->length); 1620 bcopy(&d->data[0], &s->data[0], s->length); 1621 break; 1622 1623 case DVD_STRUCT_MANUFACT: 1624 s->length = ntohs(d->length); 1625 bcopy(&d->data[0], &s->data[0], s->length); 1626 break; 1627 1628 default: 1629 error = EINVAL; 1630 } 1631 kfree(d, M_ACD); 1632 return error; 1633 } 1634 1635 static int 1636 acd_tray(device_t dev, int close) 1637 { 1638 struct ata_device *atadev = device_get_softc(dev); 1639 struct acd_softc *cdp = device_get_ivars(dev); 1640 int error = ENODEV; 1641 1642 if (cdp->cap.mechanism & MST_EJECT) { 1643 if (close) { 1644 if (!(error = acd_start_stop(dev, 3))) { 1645 acd_read_toc(dev); 1646 acd_prevent_allow(dev, 1); 1647 cdp->flags |= F_LOCKED; 1648 } 1649 } 1650 else { 1651 acd_start_stop(dev, 0); 1652 acd_prevent_allow(dev, 0); 1653 cdp->flags &= ~F_LOCKED; 1654 atadev->flags |= ATA_D_MEDIA_CHANGED; 1655 error = acd_start_stop(dev, 2); 1656 } 1657 } 1658 return error; 1659 } 1660 1661 static int 1662 acd_blank(device_t dev, int blanktype) 1663 { 1664 struct ata_device *atadev = device_get_softc(dev); 1665 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0, 1666 0, 0, 0, 0, 0, 0, 0, 0 }; 1667 1668 atadev->flags |= ATA_D_MEDIA_CHANGED; 1669 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1670 } 1671 1672 static int 1673 acd_prevent_allow(device_t dev, int lock) 1674 { 1675 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock, 1676 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1677 1678 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1679 } 1680 1681 static int 1682 acd_start_stop(device_t dev, int start) 1683 { 1684 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start, 1685 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1686 1687 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1688 } 1689 1690 static int 1691 acd_pause_resume(device_t dev, int pause) 1692 { 1693 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause, 1694 0, 0, 0, 0, 0, 0, 0 }; 1695 1696 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1697 } 1698 1699 static int 1700 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize) 1701 { 1702 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0, 1703 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1704 int error; 1705 1706 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10); 1707 return error; 1708 } 1709 1710 static int 1711 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize) 1712 { 1713 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0, 1714 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1715 1716 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30); 1717 } 1718 1719 static int 1720 acd_set_speed(device_t dev, int rdspeed, int wrspeed) 1721 { 1722 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed, 1723 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1724 int error; 1725 1726 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1727 if (!error) 1728 acd_get_cap(dev); 1729 return error; 1730 } 1731 1732 static void 1733 acd_get_cap(device_t dev) 1734 { 1735 struct acd_softc *cdp = device_get_ivars(dev); 1736 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE, 1737 0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap), 1738 0, 0, 0, 0, 0, 0, 0 }; 1739 int count; 1740 1741 /* get drive capabilities, some bugridden drives needs this repeated */ 1742 for (count = 0 ; count < 5 ; count++) { 1743 if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap), 1744 ATA_R_READ | ATA_R_QUIET, 5)) { 1745 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed); 1746 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed); 1747 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed); 1748 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177); 1749 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels); 1750 cdp->cap.buf_size = ntohs(cdp->cap.buf_size); 1751 } 1752 } 1753 } 1754 1755 #ifdef ACD_CDR_FORMAT 1756 static int 1757 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps) 1758 { 1759 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0, 1760 (sizeof(struct cdr_format_capacities) >> 8) & 0xff, 1761 sizeof(struct cdr_format_capacities) & 0xff, 1762 0, 0, 0, 0, 0, 0, 0 }; 1763 1764 return ata_atapicmd(dev, ccb, (caddr_t)caps, 1765 sizeof(struct cdr_format_capacities), ATA_R_READ, 30); 1766 } 1767 1768 static int 1769 acd_format(device_t dev, struct cdr_format_params* params) 1770 { 1771 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0, 1772 0, 0, 0, 0, 0, 0 }; 1773 int error; 1774 1775 error = ata_atapicmd(dev, ccb, (u_int8_t *)params, 1776 sizeof(struct cdr_format_params), 0, 30); 1777 return error; 1778 } 1779 #endif /* ACD_CDR_FORMAT */ 1780 1781 static int 1782 acd_test_ready(device_t dev) 1783 { 1784 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 1785 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1786 1787 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1788 } 1789 1790 static void 1791 acd_describe(device_t dev) 1792 { 1793 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 1794 struct ata_device *atadev = device_get_softc(dev); 1795 struct acd_softc *cdp = device_get_ivars(dev); 1796 int comma = 0; 1797 char *mechanism; 1798 1799 if (bootverbose) { 1800 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n", 1801 atadev->param.model, atadev->param.revision, 1802 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1803 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1804 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1805 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1806 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM", 1807 device_get_unit(ch->dev), 1808 (atadev->unit == ATA_MASTER) ? "master" : "slave"); 1809 1810 device_printf(dev, "%s", ""); 1811 if (cdp->cap.cur_read_speed) { 1812 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024); 1813 if (cdp->cap.max_read_speed) 1814 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024); 1815 if ((cdp->cap.cur_write_speed) && 1816 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1817 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) { 1818 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024); 1819 if (cdp->cap.max_write_speed) 1820 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024); 1821 } 1822 comma = 1; 1823 } 1824 if (cdp->cap.buf_size) { 1825 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size); 1826 comma = 1; 1827 } 1828 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode)); 1829 1830 device_printf(dev, "Reads:"); 1831 comma = 0; 1832 if (cdp->cap.media & MST_READ_CDR) { 1833 kprintf(" CDR"); comma = 1; 1834 } 1835 if (cdp->cap.media & MST_READ_CDRW) { 1836 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1837 } 1838 if (cdp->cap.capabilities & MST_READ_CDDA) { 1839 if (cdp->cap.capabilities & MST_CDDA_STREAM) 1840 kprintf("%s CDDA stream", comma ? "," : ""); 1841 else 1842 kprintf("%s CDDA", comma ? "," : ""); 1843 comma = 1; 1844 } 1845 if (cdp->cap.media & MST_READ_DVDROM) { 1846 kprintf("%s DVDROM", comma ? "," : ""); comma = 1; 1847 } 1848 if (cdp->cap.media & MST_READ_DVDR) { 1849 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1850 } 1851 if (cdp->cap.media & MST_READ_DVDRAM) { 1852 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1853 } 1854 if (cdp->cap.media & MST_READ_PACKET) 1855 kprintf("%s packet", comma ? "," : ""); 1856 1857 kprintf("\n"); 1858 device_printf(dev, "Writes:"); 1859 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1860 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) { 1861 comma = 0; 1862 if (cdp->cap.media & MST_WRITE_CDR) { 1863 kprintf(" CDR" ); comma = 1; 1864 } 1865 if (cdp->cap.media & MST_WRITE_CDRW) { 1866 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1867 } 1868 if (cdp->cap.media & MST_WRITE_DVDR) { 1869 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1870 } 1871 if (cdp->cap.media & MST_WRITE_DVDRAM) { 1872 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1873 } 1874 if (cdp->cap.media & MST_WRITE_TEST) { 1875 kprintf("%s test write", comma ? "," : ""); comma = 1; 1876 } 1877 if (cdp->cap.capabilities & MST_BURNPROOF) 1878 kprintf("%s burnproof", comma ? "," : ""); 1879 } 1880 kprintf("\n"); 1881 if (cdp->cap.capabilities & MST_AUDIO_PLAY) { 1882 device_printf(dev, "Audio: "); 1883 if (cdp->cap.capabilities & MST_AUDIO_PLAY) 1884 kprintf("play"); 1885 if (cdp->cap.max_vol_levels) 1886 kprintf(", %d volume levels", cdp->cap.max_vol_levels); 1887 kprintf("\n"); 1888 } 1889 device_printf(dev, "Mechanism: "); 1890 switch (cdp->cap.mechanism & MST_MECH_MASK) { 1891 case MST_MECH_CADDY: 1892 mechanism = "caddy"; break; 1893 case MST_MECH_TRAY: 1894 mechanism = "tray"; break; 1895 case MST_MECH_POPUP: 1896 mechanism = "popup"; break; 1897 case MST_MECH_CHANGER: 1898 mechanism = "changer"; break; 1899 case MST_MECH_CARTRIDGE: 1900 mechanism = "cartridge"; break; 1901 default: 1902 mechanism = 0; break; 1903 } 1904 if (mechanism) 1905 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ? 1906 "ejectable " : "", mechanism); 1907 else if (cdp->cap.mechanism & MST_EJECT) 1908 kprintf("ejectable"); 1909 1910 if (cdp->cap.mechanism & MST_LOCKABLE) 1911 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked"); 1912 if (cdp->cap.mechanism & MST_PREVENT) 1913 kprintf(", lock protected"); 1914 kprintf("\n"); 1915 1916 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) { 1917 device_printf(dev, "Medium: "); 1918 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1919 case MST_CDROM: 1920 kprintf("CD-ROM "); break; 1921 case MST_CDR: 1922 kprintf("CD-R "); break; 1923 case MST_CDRW: 1924 kprintf("CD-RW "); break; 1925 case MST_DVD: 1926 kprintf("DVD "); break; 1927 case MST_DOOR_OPEN: 1928 kprintf("door open"); break; 1929 case MST_NO_DISC: 1930 kprintf("no/blank disc"); break; 1931 case MST_FMT_ERROR: 1932 kprintf("medium format error"); break; 1933 } 1934 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){ 1935 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) { 1936 case MST_DATA_120: 1937 kprintf("120mm data disc"); break; 1938 case MST_AUDIO_120: 1939 kprintf("120mm audio disc"); break; 1940 case MST_COMB_120: 1941 kprintf("120mm data/audio disc"); break; 1942 case MST_PHOTO_120: 1943 kprintf("120mm photo disc"); break; 1944 case MST_DATA_80: 1945 kprintf("80mm data disc"); break; 1946 case MST_AUDIO_80: 1947 kprintf("80mm audio disc"); break; 1948 case MST_COMB_80: 1949 kprintf("80mm data/audio disc"); break; 1950 case MST_PHOTO_80: 1951 kprintf("80mm photo disc"); break; 1952 case MST_FMT_NONE: 1953 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1954 case MST_CDROM: 1955 kprintf("unknown"); break; 1956 case MST_CDR: 1957 case MST_CDRW: 1958 kprintf("blank"); break; 1959 } 1960 break; 1961 default: 1962 kprintf("unknown (0x%x)", cdp->cap.medium_type); break; 1963 } 1964 } 1965 kprintf("\n"); 1966 } 1967 } 1968 else { 1969 device_printf(dev, "%s ", 1970 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1971 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1972 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1973 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1974 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" : 1975 "CDROM"); 1976 kprintf("<%.40s/%.8s> at ata%d-%s %s\n", 1977 atadev->param.model, atadev->param.revision, 1978 device_get_unit(ch->dev), 1979 (atadev->unit == ATA_MASTER) ? "master" : "slave", 1980 ata_mode2str(atadev->mode) ); 1981 } 1982 } 1983 1984 static device_method_t acd_methods[] = { 1985 /* device interface */ 1986 DEVMETHOD(device_probe, acd_probe), 1987 DEVMETHOD(device_attach, acd_attach), 1988 DEVMETHOD(device_detach, acd_detach), 1989 DEVMETHOD(device_shutdown, acd_shutdown), 1990 1991 /* ATA methods */ 1992 DEVMETHOD(ata_reinit, acd_reinit), 1993 1994 { 0, 0 } 1995 }; 1996 1997 static driver_t acd_driver = { 1998 "acd", 1999 acd_methods, 2000 0, 2001 }; 2002 2003 static devclass_t acd_devclass; 2004 2005 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL); 2006 MODULE_VERSION(acd, 1); 2007 MODULE_DEPEND(acd, ata, 1, 1, 1); 2008