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 1.12 2008/06/27 01:24:46 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/priv.h> 48 #include <sys/systm.h> 49 50 #include "ata-all.h" 51 #include "atapi-cd.h" 52 #include "ata_if.h" 53 54 /* device structure */ 55 static d_open_t acd_open; 56 static d_close_t acd_close; 57 static d_ioctl_t acd_ioctl; 58 static d_strategy_t acd_strategy; 59 static struct dev_ops acd_ops = { 60 { "acd", 117, D_DISK | D_TRACKCLOSE }, 61 .d_open = acd_open, 62 .d_close = acd_close, 63 .d_read = physread, 64 .d_write = physwrite, 65 .d_ioctl = acd_ioctl, 66 .d_strategy = acd_strategy, 67 }; 68 69 /* prototypes */ 70 static void acd_set_ioparm(device_t); 71 static void acd_describe(device_t); 72 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *); 73 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t); 74 static void acd_start(device_t, struct bio *); 75 static void acd_done(struct ata_request *); 76 static void acd_read_toc(device_t); 77 #if 0 78 static struct acd_tracknode * acd_make_tracknode(device_t, int); 79 #endif 80 static void acd_destroy_tracknode(device_t, int); 81 static int acd_play(device_t, int, int); 82 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t); 83 static int acd_init_writer(device_t, int); 84 static int acd_fixate(device_t, int); 85 static int acd_init_track(device_t, struct cdr_track *); 86 static int acd_flush(device_t); 87 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *); 88 static int acd_get_progress(device_t, int *); 89 static int acd_send_cue(device_t, struct cdr_cuesheet *); 90 static int acd_report_key(device_t, struct dvd_authinfo *); 91 static int acd_send_key(device_t, struct dvd_authinfo *); 92 static int acd_read_structure(device_t, struct dvd_struct *); 93 static int acd_tray(device_t, int); 94 static int acd_blank(device_t, int); 95 static int acd_prevent_allow(device_t, int); 96 static int acd_start_stop(device_t, int); 97 static int acd_pause_resume(device_t, int); 98 static int acd_mode_sense(device_t, int, caddr_t, int); 99 static int acd_mode_select(device_t, caddr_t, int); 100 static int acd_set_speed(device_t, int, int); 101 static void acd_get_cap(device_t); 102 #ifdef ACD_CDR_FORMAT 103 /* not yet ready */ 104 static int acd_read_format_caps(device_t, struct cdr_format_capacities *); 105 static int acd_format(device_t, struct cdr_format_params *); 106 #endif /* ACD_CDR_FORMAT */ 107 static int acd_test_ready(device_t); 108 109 /* internal vars */ 110 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers"); 111 112 static int 113 acd_probe(device_t dev) 114 { 115 struct ata_device *atadev = device_get_softc(dev); 116 117 if ((atadev->param.config & ATA_PROTO_ATAPI) && 118 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM) 119 return 0; 120 else 121 return ENXIO; 122 } 123 124 static int 125 acd_attach(device_t dev) 126 { 127 struct ata_device *atadev = device_get_softc(dev); 128 struct acd_softc *cdp; 129 cdev_t cdev; 130 131 /* XXX TGEN We're not in interrupt context, so we can M_WAITOK and remove 132 the OOM check. */ 133 cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_INTWAIT | M_ZERO); 134 cdp->block_size = 2048; 135 device_set_ivars(dev, cdp); 136 ATA_SETMODE(device_get_parent(dev), dev); 137 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0); 138 acd_get_cap(dev); 139 140 devstat_add_entry(&cdp->stats, "acd", device_get_unit(dev), DEV_BSIZE, 141 DEVSTAT_NO_ORDERED_TAGS, 142 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE, 143 DEVSTAT_PRIORITY_CD); 144 145 cdev = disk_create(device_get_unit(dev), &cdp->disk, &acd_ops); 146 #if 0 147 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_minor(&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 = ATA_DEFAULT_TIMEOUT; 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 = priv_check_cred(ap->a_cred, PRIV_ROOT, 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 ata_device *atadev = device_get_softc(dev); 954 struct acd_softc *cdp = device_get_ivars(dev); 955 struct disk_info info; 956 957 if (ch->dma) 958 cdp->iomax = min(ch->dma->max_iosize, 65534); 959 else 960 cdp->iomax = min(DFLTPHYS, 65534); 961 962 cdp->cdev->si_iosize_max = (cdp->iomax / cdp->block_size) * cdp->block_size; 963 cdp->cdev->si_bsize_phys = cdp->block_size; 964 bzero(&info, sizeof(info)); 965 info.d_media_blksize = cdp->block_size; 966 info.d_media_blocks = (cdp->disk_size == -1) ? 0 : cdp->disk_size; 967 info.d_secpertrack = 100; 968 info.d_nheads = 1; 969 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1; 970 info.d_secpercyl = info.d_secpertrack * info.d_nheads; 971 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA | 972 DSO_RAWEXTENSIONS; 973 info.d_serialno = atadev->param.serial; 974 disk_setdiskinfo(&cdp->disk, &info); 975 976 } 977 978 static void 979 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f) 980 { 981 lba += 150; 982 lba &= 0xffffff; 983 *m = lba / (60 * 75); 984 lba %= (60 * 75); 985 *s = lba / 75; 986 *f = lba % 75; 987 } 988 989 static u_int32_t 990 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f) 991 { 992 return (m * 60 + s) * 75 + f - 150; 993 } 994 995 static void 996 acd_read_toc(device_t dev) 997 { 998 struct ata_device *atadev = device_get_softc(dev); 999 struct acd_softc *cdp = device_get_ivars(dev); 1000 struct acd_tracknode *tracknode; 1001 u_int32_t sizes[2]; 1002 int8_t ccb[16]; 1003 int track, ntracks, len; 1004 1005 atadev->flags &= ~ATA_D_MEDIA_CHANGED; 1006 bzero(&cdp->toc, sizeof(cdp->toc)); 1007 1008 if (acd_test_ready(dev)) 1009 return; 1010 1011 bzero(ccb, sizeof(ccb)); 1012 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry); 1013 ccb[0] = ATAPI_READ_TOC; 1014 ccb[7] = len>>8; 1015 ccb[8] = len; 1016 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1017 ATA_R_READ | ATA_R_QUIET, 30)) { 1018 bzero(&cdp->toc, sizeof(cdp->toc)); 1019 return; 1020 } 1021 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1; 1022 if (ntracks <= 0 || ntracks > MAXTRK) { 1023 bzero(&cdp->toc, sizeof(cdp->toc)); 1024 return; 1025 } 1026 1027 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry); 1028 bzero(ccb, sizeof(ccb)); 1029 ccb[0] = ATAPI_READ_TOC; 1030 ccb[7] = len>>8; 1031 ccb[8] = len; 1032 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1033 ATA_R_READ | ATA_R_QUIET, 30)) { 1034 bzero(&cdp->toc, sizeof(cdp->toc)); 1035 return; 1036 } 1037 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len); 1038 1039 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352; 1040 bzero(ccb, sizeof(ccb)); 1041 ccb[0] = ATAPI_READ_CAPACITY; 1042 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes), 1043 ATA_R_READ | ATA_R_QUIET, 30)) { 1044 bzero(&cdp->toc, sizeof(cdp->toc)); 1045 return; 1046 } 1047 cdp->disk_size = ntohl(sizes[0]) + 1; 1048 acd_set_ioparm(dev); 1049 1050 for (track = 1; track <= ntracks; track ++) { 1051 if (cdp->track[track] != NULL) 1052 continue; 1053 #if 0 1054 tracknode = acd_make_tracknode(dev, track); 1055 #endif 1056 tracknode = NULL; 1057 cdp->track[track] = tracknode; 1058 } 1059 for (; track < MAXTRK; track ++) { 1060 if (cdp->track[track] == NULL) 1061 continue; 1062 acd_destroy_tracknode(dev, track); 1063 cdp->track[track] = NULL; 1064 } 1065 1066 #ifdef ACD_DEBUG 1067 if (cdp->disk_size && cdp->toc.hdr.ending_track) { 1068 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ", 1069 cdp->disk_size, cdp->block_size, 1070 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1); 1071 if (cdp->toc.tab[0].control & 4) 1072 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576); 1073 else 1074 kprintf("%d:%d audio\n", 1075 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60); 1076 } 1077 #endif 1078 } 1079 1080 /* 1081 * Makes a new device node for the numbered track and returns a struct 1082 * acd_tracknode pointer to be included in the list of tracks available on the 1083 * medium. 1084 */ 1085 1086 #if 0 1087 1088 static struct acd_tracknode * 1089 acd_make_tracknode(device_t dev, int track) 1090 { 1091 struct acd_softc *cdp = device_get_ivars(dev); 1092 struct acd_tracknode *tracknode; 1093 char name[16]; 1094 1095 ksprintf(name, "acd%dt%d", device_get_unit(dev), track); 1096 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO); 1097 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) | 1098 (track << 16), UID_ROOT, GID_OPERATOR, 0644, 1099 name, NULL); 1100 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1; 1101 reference_dev(tracknode->cdev); 1102 return tracknode; 1103 } 1104 1105 #endif 1106 1107 /* 1108 * Destroys the device node of a numbered track and frees the related struct 1109 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to 1110 * have a complementary function to acd_make_tracknode(). 1111 */ 1112 static void 1113 acd_destroy_tracknode(device_t dev, int track) 1114 { 1115 struct acd_softc *cdp = device_get_ivars(dev); 1116 struct acd_tracknode *tracknode; 1117 1118 tracknode = cdp->track[track]; 1119 destroy_dev(tracknode->cdev); 1120 kfree(tracknode, M_ACD); 1121 } 1122 1123 static int 1124 acd_play(device_t dev, int start, int end) 1125 { 1126 int8_t ccb[16]; 1127 1128 bzero(ccb, sizeof(ccb)); 1129 ccb[0] = ATAPI_PLAY_MSF; 1130 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]); 1131 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]); 1132 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10); 1133 } 1134 1135 static int 1136 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3) 1137 { 1138 struct acd_softc *cdp = device_get_ivars(dev); 1139 int error; 1140 1141 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au, 1142 sizeof(cdp->au)))) 1143 return error; 1144 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) 1145 return EIO; 1146 cdp->au.data_length = 0; 1147 cdp->au.port[0].channels = c0; 1148 cdp->au.port[1].channels = c1; 1149 cdp->au.port[2].channels = c2; 1150 cdp->au.port[3].channels = c3; 1151 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 1152 } 1153 1154 static int 1155 acd_init_writer(device_t dev, int test_write) 1156 { 1157 int8_t ccb[16]; 1158 1159 bzero(ccb, sizeof(ccb)); 1160 ccb[0] = ATAPI_REZERO; 1161 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1162 ccb[0] = ATAPI_SEND_OPC_INFO; 1163 ccb[1] = 0x01; 1164 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30); 1165 return 0; 1166 } 1167 1168 static int 1169 acd_fixate(device_t dev, int multisession) 1170 { 1171 struct acd_softc *cdp = device_get_ivars(dev); 1172 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0, 1173 0, 0, 0, 0, 0, 0, 0, 0 }; 1174 int timeout = 5*60*2; 1175 int error, dummy; 1176 struct write_param param; 1177 1178 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1179 (caddr_t)¶m, sizeof(param)))) 1180 return error; 1181 1182 param.data_length = 0; 1183 if (multisession) 1184 param.session_type = CDR_SESS_MULTI; 1185 else 1186 param.session_type = CDR_SESS_NONE; 1187 1188 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1189 return error; 1190 1191 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1192 if (error) 1193 return error; 1194 1195 /* some drives just return ready, wait for the expected fixate time */ 1196 if ((error = acd_test_ready(dev)) != EBUSY) { 1197 timeout = timeout / (cdp->cap.cur_write_speed / 177); 1198 tsleep(&error, 0, "acdfix", timeout * hz / 2); 1199 return acd_test_ready(dev); 1200 } 1201 1202 while (timeout-- > 0) { 1203 if ((error = acd_get_progress(dev, &dummy))) 1204 return error; 1205 if ((error = acd_test_ready(dev)) != EBUSY) 1206 return error; 1207 tsleep(&error, 0, "acdcld", hz / 2); 1208 } 1209 return EIO; 1210 } 1211 1212 static int 1213 acd_init_track(device_t dev, struct cdr_track *track) 1214 { 1215 struct acd_softc *cdp = device_get_ivars(dev); 1216 struct write_param param; 1217 int error; 1218 1219 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1220 (caddr_t)¶m, sizeof(param)))) 1221 return error; 1222 1223 param.data_length = 0; 1224 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1225 param.page_length = 0x32; 1226 param.test_write = track->test_write ? 1 : 0; 1227 param.write_type = CDR_WTYPE_TRACK; 1228 param.session_type = CDR_SESS_NONE; 1229 param.fp = 0; 1230 param.packet_size = 0; 1231 1232 if (cdp->cap.capabilities & MST_BURNPROOF) 1233 param.burnproof = 1; 1234 1235 switch (track->datablock_type) { 1236 1237 case CDR_DB_RAW: 1238 if (track->preemp) 1239 param.track_mode = CDR_TMODE_AUDIO_PREEMP; 1240 else 1241 param.track_mode = CDR_TMODE_AUDIO; 1242 cdp->block_size = 2352; 1243 param.datablock_type = CDR_DB_RAW; 1244 param.session_format = CDR_SESS_CDROM; 1245 break; 1246 1247 case CDR_DB_ROM_MODE1: 1248 cdp->block_size = 2048; 1249 param.track_mode = CDR_TMODE_DATA; 1250 param.datablock_type = CDR_DB_ROM_MODE1; 1251 param.session_format = CDR_SESS_CDROM; 1252 break; 1253 1254 case CDR_DB_ROM_MODE2: 1255 cdp->block_size = 2336; 1256 param.track_mode = CDR_TMODE_DATA; 1257 param.datablock_type = CDR_DB_ROM_MODE2; 1258 param.session_format = CDR_SESS_CDROM; 1259 break; 1260 1261 case CDR_DB_XA_MODE1: 1262 cdp->block_size = 2048; 1263 param.track_mode = CDR_TMODE_DATA; 1264 param.datablock_type = CDR_DB_XA_MODE1; 1265 param.session_format = CDR_SESS_CDROM_XA; 1266 break; 1267 1268 case CDR_DB_XA_MODE2_F1: 1269 cdp->block_size = 2056; 1270 param.track_mode = CDR_TMODE_DATA; 1271 param.datablock_type = CDR_DB_XA_MODE2_F1; 1272 param.session_format = CDR_SESS_CDROM_XA; 1273 break; 1274 1275 case CDR_DB_XA_MODE2_F2: 1276 cdp->block_size = 2324; 1277 param.track_mode = CDR_TMODE_DATA; 1278 param.datablock_type = CDR_DB_XA_MODE2_F2; 1279 param.session_format = CDR_SESS_CDROM_XA; 1280 break; 1281 1282 case CDR_DB_XA_MODE2_MIX: 1283 cdp->block_size = 2332; 1284 param.track_mode = CDR_TMODE_DATA; 1285 param.datablock_type = CDR_DB_XA_MODE2_MIX; 1286 param.session_format = CDR_SESS_CDROM_XA; 1287 break; 1288 } 1289 acd_set_ioparm(dev); 1290 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10); 1291 } 1292 1293 static int 1294 acd_flush(device_t dev) 1295 { 1296 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0, 1297 0, 0, 0, 0, 0, 0, 0, 0 }; 1298 1299 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1300 } 1301 1302 static int 1303 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info) 1304 { 1305 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1, 1306 lba>>24, lba>>16, lba>>8, lba, 0, 1307 sizeof(*info)>>8, sizeof(*info), 1308 0, 0, 0, 0, 0, 0, 0 }; 1309 int error; 1310 1311 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info), 1312 ATA_R_READ, 30))) 1313 return error; 1314 info->track_start_addr = ntohl(info->track_start_addr); 1315 info->next_writeable_addr = ntohl(info->next_writeable_addr); 1316 info->free_blocks = ntohl(info->free_blocks); 1317 info->fixed_packet_size = ntohl(info->fixed_packet_size); 1318 info->track_length = ntohl(info->track_length); 1319 return 0; 1320 } 1321 1322 static int 1323 acd_get_progress(device_t dev, int *finished) 1324 { 1325 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 1326 0, 0, 0, 0, 0, 0, 0, 0 }; 1327 struct ata_request *request; 1328 int8_t dummy[8]; 1329 1330 if (!(request = ata_alloc_request())) 1331 return ENOMEM; 1332 1333 request->dev = dev; 1334 bcopy(ccb, request->u.atapi.ccb, 16); 1335 request->data = dummy; 1336 request->bytecount = sizeof(dummy); 1337 request->transfersize = min(request->bytecount, 65534); 1338 request->flags = ATA_R_ATAPI | ATA_R_READ; 1339 request->timeout = 30; 1340 ata_queue_request(request); 1341 if (!request->error && 1342 request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID) 1343 *finished = ((request->u.atapi.sense.specific2 | 1344 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535; 1345 else 1346 *finished = 0; 1347 ata_free_request(request); 1348 return 0; 1349 } 1350 1351 static int 1352 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet) 1353 { 1354 struct acd_softc *cdp = device_get_ivars(dev); 1355 struct write_param param; 1356 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0, 1357 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len, 1358 0, 0, 0, 0, 0, 0, 0 }; 1359 int8_t *buffer; 1360 int32_t error; 1361 1362 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1363 (caddr_t)¶m, sizeof(param)))) 1364 return error; 1365 1366 param.data_length = 0; 1367 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1368 param.page_length = 0x32; 1369 param.test_write = cuesheet->test_write ? 1 : 0; 1370 param.write_type = CDR_WTYPE_SESSION; 1371 param.session_type = cuesheet->session_type; 1372 param.fp = 0; 1373 param.packet_size = 0; 1374 param.track_mode = CDR_TMODE_AUDIO; 1375 param.datablock_type = CDR_DB_RAW; 1376 param.session_format = cuesheet->session_format; 1377 if (cdp->cap.capabilities & MST_BURNPROOF) 1378 param.burnproof = 1; 1379 1380 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1381 return error; 1382 1383 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK | M_NULLOK))) 1384 return ENOMEM; 1385 1386 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len))) 1387 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30); 1388 kfree(buffer, M_ACD); 1389 return error; 1390 } 1391 1392 static int 1393 acd_report_key(device_t dev, struct dvd_authinfo *ai) 1394 { 1395 struct dvd_miscauth *d = NULL; 1396 u_int32_t lba = 0; 1397 int16_t length; 1398 int8_t ccb[16]; 1399 int error; 1400 1401 switch (ai->format) { 1402 case DVD_REPORT_AGID: 1403 case DVD_REPORT_ASF: 1404 case DVD_REPORT_RPC: 1405 length = 8; 1406 break; 1407 case DVD_REPORT_KEY1: 1408 length = 12; 1409 break; 1410 case DVD_REPORT_TITLE_KEY: 1411 length = 12; 1412 lba = ai->lba; 1413 break; 1414 case DVD_REPORT_CHALLENGE: 1415 length = 16; 1416 break; 1417 case DVD_INVALIDATE_AGID: 1418 length = 0; 1419 break; 1420 default: 1421 return EINVAL; 1422 } 1423 1424 bzero(ccb, sizeof(ccb)); 1425 ccb[0] = ATAPI_REPORT_KEY; 1426 ccb[2] = (lba >> 24) & 0xff; 1427 ccb[3] = (lba >> 16) & 0xff; 1428 ccb[4] = (lba >> 8) & 0xff; 1429 ccb[5] = lba & 0xff; 1430 ccb[8] = (length >> 8) & 0xff; 1431 ccb[9] = length & 0xff; 1432 ccb[10] = (ai->agid << 6) | ai->format; 1433 1434 if (length) { 1435 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1436 d->length = htons(length - 2); 1437 } 1438 1439 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 1440 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10); 1441 if (error) { 1442 if (length) 1443 kfree(d, M_ACD); 1444 return error; 1445 } 1446 1447 switch (ai->format) { 1448 case DVD_REPORT_AGID: 1449 ai->agid = d->data[3] >> 6; 1450 break; 1451 1452 case DVD_REPORT_CHALLENGE: 1453 bcopy(&d->data[0], &ai->keychal[0], 10); 1454 break; 1455 1456 case DVD_REPORT_KEY1: 1457 bcopy(&d->data[0], &ai->keychal[0], 5); 1458 break; 1459 1460 case DVD_REPORT_TITLE_KEY: 1461 ai->cpm = (d->data[0] >> 7); 1462 ai->cp_sec = (d->data[0] >> 6) & 0x1; 1463 ai->cgms = (d->data[0] >> 4) & 0x3; 1464 bcopy(&d->data[1], &ai->keychal[0], 5); 1465 break; 1466 1467 case DVD_REPORT_ASF: 1468 ai->asf = d->data[3] & 1; 1469 break; 1470 1471 case DVD_REPORT_RPC: 1472 ai->reg_type = (d->data[0] >> 6); 1473 ai->vend_rsts = (d->data[0] >> 3) & 0x7; 1474 ai->user_rsts = d->data[0] & 0x7; 1475 ai->region = d->data[1]; 1476 ai->rpc_scheme = d->data[2]; 1477 break; 1478 1479 case DVD_INVALIDATE_AGID: 1480 break; 1481 1482 default: 1483 error = EINVAL; 1484 } 1485 if (length) 1486 kfree(d, M_ACD); 1487 return error; 1488 } 1489 1490 static int 1491 acd_send_key(device_t dev, struct dvd_authinfo *ai) 1492 { 1493 struct dvd_miscauth *d; 1494 int16_t length; 1495 int8_t ccb[16]; 1496 int error; 1497 1498 switch (ai->format) { 1499 case DVD_SEND_CHALLENGE: 1500 length = 16; 1501 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1502 bcopy(ai->keychal, &d->data[0], 10); 1503 break; 1504 1505 case DVD_SEND_KEY2: 1506 length = 12; 1507 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1508 bcopy(&ai->keychal[0], &d->data[0], 5); 1509 break; 1510 1511 case DVD_SEND_RPC: 1512 length = 8; 1513 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1514 d->data[0] = ai->region; 1515 break; 1516 1517 default: 1518 return EINVAL; 1519 } 1520 1521 bzero(ccb, sizeof(ccb)); 1522 ccb[0] = ATAPI_SEND_KEY; 1523 ccb[8] = (length >> 8) & 0xff; 1524 ccb[9] = length & 0xff; 1525 ccb[10] = (ai->agid << 6) | ai->format; 1526 d->length = htons(length - 2); 1527 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10); 1528 kfree(d, M_ACD); 1529 return error; 1530 } 1531 1532 static int 1533 acd_read_structure(device_t dev, struct dvd_struct *s) 1534 { 1535 struct dvd_miscauth *d; 1536 u_int16_t length; 1537 int8_t ccb[16]; 1538 int error = 0; 1539 1540 switch(s->format) { 1541 case DVD_STRUCT_PHYSICAL: 1542 length = 21; 1543 break; 1544 1545 case DVD_STRUCT_COPYRIGHT: 1546 length = 8; 1547 break; 1548 1549 case DVD_STRUCT_DISCKEY: 1550 length = 2052; 1551 break; 1552 1553 case DVD_STRUCT_BCA: 1554 length = 192; 1555 break; 1556 1557 case DVD_STRUCT_MANUFACT: 1558 length = 2052; 1559 break; 1560 1561 case DVD_STRUCT_DDS: 1562 case DVD_STRUCT_PRERECORDED: 1563 case DVD_STRUCT_UNIQUEID: 1564 case DVD_STRUCT_LIST: 1565 case DVD_STRUCT_CMI: 1566 case DVD_STRUCT_RMD_LAST: 1567 case DVD_STRUCT_RMD_RMA: 1568 case DVD_STRUCT_DCB: 1569 return ENOSYS; 1570 1571 default: 1572 return EINVAL; 1573 } 1574 1575 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1576 d->length = htons(length - 2); 1577 1578 bzero(ccb, sizeof(ccb)); 1579 ccb[0] = ATAPI_READ_STRUCTURE; 1580 ccb[6] = s->layer_num; 1581 ccb[7] = s->format; 1582 ccb[8] = (length >> 8) & 0xff; 1583 ccb[9] = length & 0xff; 1584 ccb[10] = s->agid << 6; 1585 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30); 1586 if (error) { 1587 kfree(d, M_ACD); 1588 return error; 1589 } 1590 1591 switch (s->format) { 1592 case DVD_STRUCT_PHYSICAL: { 1593 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0]; 1594 1595 layer->book_type = d->data[0] >> 4; 1596 layer->book_version = d->data[0] & 0xf; 1597 layer->disc_size = d->data[1] >> 4; 1598 layer->max_rate = d->data[1] & 0xf; 1599 layer->nlayers = (d->data[2] >> 5) & 3; 1600 layer->track_path = (d->data[2] >> 4) & 1; 1601 layer->layer_type = d->data[2] & 0xf; 1602 layer->linear_density = d->data[3] >> 4; 1603 layer->track_density = d->data[3] & 0xf; 1604 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7]; 1605 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11]; 1606 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15]; 1607 layer->bca = d->data[16] >> 7; 1608 break; 1609 } 1610 1611 case DVD_STRUCT_COPYRIGHT: 1612 s->cpst = d->data[0]; 1613 s->rmi = d->data[1]; 1614 break; 1615 1616 case DVD_STRUCT_DISCKEY: 1617 bcopy(&d->data[0], &s->data[0], 2048); 1618 break; 1619 1620 case DVD_STRUCT_BCA: 1621 s->length = ntohs(d->length); 1622 bcopy(&d->data[0], &s->data[0], s->length); 1623 break; 1624 1625 case DVD_STRUCT_MANUFACT: 1626 s->length = ntohs(d->length); 1627 bcopy(&d->data[0], &s->data[0], s->length); 1628 break; 1629 1630 default: 1631 error = EINVAL; 1632 } 1633 kfree(d, M_ACD); 1634 return error; 1635 } 1636 1637 static int 1638 acd_tray(device_t dev, int close) 1639 { 1640 struct ata_device *atadev = device_get_softc(dev); 1641 struct acd_softc *cdp = device_get_ivars(dev); 1642 int error = ENODEV; 1643 1644 if (cdp->cap.mechanism & MST_EJECT) { 1645 if (close) { 1646 if (!(error = acd_start_stop(dev, 3))) { 1647 acd_read_toc(dev); 1648 acd_prevent_allow(dev, 1); 1649 cdp->flags |= F_LOCKED; 1650 } 1651 } 1652 else { 1653 acd_start_stop(dev, 0); 1654 acd_prevent_allow(dev, 0); 1655 cdp->flags &= ~F_LOCKED; 1656 atadev->flags |= ATA_D_MEDIA_CHANGED; 1657 error = acd_start_stop(dev, 2); 1658 } 1659 } 1660 return error; 1661 } 1662 1663 static int 1664 acd_blank(device_t dev, int blanktype) 1665 { 1666 struct ata_device *atadev = device_get_softc(dev); 1667 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0, 1668 0, 0, 0, 0, 0, 0, 0, 0 }; 1669 1670 atadev->flags |= ATA_D_MEDIA_CHANGED; 1671 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1672 } 1673 1674 static int 1675 acd_prevent_allow(device_t dev, int lock) 1676 { 1677 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock, 1678 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1679 1680 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1681 } 1682 1683 static int 1684 acd_start_stop(device_t dev, int start) 1685 { 1686 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start, 1687 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1688 1689 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1690 } 1691 1692 static int 1693 acd_pause_resume(device_t dev, int pause) 1694 { 1695 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause, 1696 0, 0, 0, 0, 0, 0, 0 }; 1697 1698 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1699 } 1700 1701 static int 1702 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize) 1703 { 1704 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0, 1705 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1706 int error; 1707 1708 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10); 1709 return error; 1710 } 1711 1712 static int 1713 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize) 1714 { 1715 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0, 1716 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1717 1718 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30); 1719 } 1720 1721 static int 1722 acd_set_speed(device_t dev, int rdspeed, int wrspeed) 1723 { 1724 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed, 1725 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1726 int error; 1727 1728 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1729 if (!error) 1730 acd_get_cap(dev); 1731 return error; 1732 } 1733 1734 static void 1735 acd_get_cap(device_t dev) 1736 { 1737 struct acd_softc *cdp = device_get_ivars(dev); 1738 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE, 1739 0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap), 1740 0, 0, 0, 0, 0, 0, 0 }; 1741 int count; 1742 1743 /* get drive capabilities, some bugridden drives needs this repeated */ 1744 for (count = 0 ; count < 5 ; count++) { 1745 if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap), 1746 ATA_R_READ | ATA_R_QUIET, 5)) { 1747 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed); 1748 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed); 1749 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed); 1750 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177); 1751 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels); 1752 cdp->cap.buf_size = ntohs(cdp->cap.buf_size); 1753 } 1754 } 1755 } 1756 1757 #ifdef ACD_CDR_FORMAT 1758 static int 1759 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps) 1760 { 1761 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0, 1762 (sizeof(struct cdr_format_capacities) >> 8) & 0xff, 1763 sizeof(struct cdr_format_capacities) & 0xff, 1764 0, 0, 0, 0, 0, 0, 0 }; 1765 1766 return ata_atapicmd(dev, ccb, (caddr_t)caps, 1767 sizeof(struct cdr_format_capacities), ATA_R_READ, 30); 1768 } 1769 1770 static int 1771 acd_format(device_t dev, struct cdr_format_params* params) 1772 { 1773 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0, 1774 0, 0, 0, 0, 0, 0 }; 1775 int error; 1776 1777 error = ata_atapicmd(dev, ccb, (u_int8_t *)params, 1778 sizeof(struct cdr_format_params), 0, 30); 1779 return error; 1780 } 1781 #endif /* ACD_CDR_FORMAT */ 1782 1783 static int 1784 acd_test_ready(device_t dev) 1785 { 1786 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 1787 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1788 1789 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1790 } 1791 1792 static void 1793 acd_describe(device_t dev) 1794 { 1795 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 1796 struct ata_device *atadev = device_get_softc(dev); 1797 struct acd_softc *cdp = device_get_ivars(dev); 1798 int comma = 0; 1799 char *mechanism; 1800 1801 if (bootverbose) { 1802 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n", 1803 atadev->param.model, atadev->param.revision, 1804 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1805 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1806 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1807 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1808 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM", 1809 device_get_unit(ch->dev), 1810 (atadev->unit == ATA_MASTER) ? "master" : "slave"); 1811 1812 device_printf(dev, "%s", ""); 1813 if (cdp->cap.cur_read_speed) { 1814 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024); 1815 if (cdp->cap.max_read_speed) 1816 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024); 1817 if ((cdp->cap.cur_write_speed) && 1818 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1819 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) { 1820 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024); 1821 if (cdp->cap.max_write_speed) 1822 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024); 1823 } 1824 comma = 1; 1825 } 1826 if (cdp->cap.buf_size) { 1827 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size); 1828 comma = 1; 1829 } 1830 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode)); 1831 1832 device_printf(dev, "Reads:"); 1833 comma = 0; 1834 if (cdp->cap.media & MST_READ_CDR) { 1835 kprintf(" CDR"); comma = 1; 1836 } 1837 if (cdp->cap.media & MST_READ_CDRW) { 1838 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1839 } 1840 if (cdp->cap.capabilities & MST_READ_CDDA) { 1841 if (cdp->cap.capabilities & MST_CDDA_STREAM) 1842 kprintf("%s CDDA stream", comma ? "," : ""); 1843 else 1844 kprintf("%s CDDA", comma ? "," : ""); 1845 comma = 1; 1846 } 1847 if (cdp->cap.media & MST_READ_DVDROM) { 1848 kprintf("%s DVDROM", comma ? "," : ""); comma = 1; 1849 } 1850 if (cdp->cap.media & MST_READ_DVDR) { 1851 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1852 } 1853 if (cdp->cap.media & MST_READ_DVDRAM) { 1854 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1855 } 1856 if (cdp->cap.media & MST_READ_PACKET) 1857 kprintf("%s packet", comma ? "," : ""); 1858 1859 kprintf("\n"); 1860 device_printf(dev, "Writes:"); 1861 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1862 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) { 1863 comma = 0; 1864 if (cdp->cap.media & MST_WRITE_CDR) { 1865 kprintf(" CDR" ); comma = 1; 1866 } 1867 if (cdp->cap.media & MST_WRITE_CDRW) { 1868 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1869 } 1870 if (cdp->cap.media & MST_WRITE_DVDR) { 1871 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1872 } 1873 if (cdp->cap.media & MST_WRITE_DVDRAM) { 1874 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1875 } 1876 if (cdp->cap.media & MST_WRITE_TEST) { 1877 kprintf("%s test write", comma ? "," : ""); comma = 1; 1878 } 1879 if (cdp->cap.capabilities & MST_BURNPROOF) 1880 kprintf("%s burnproof", comma ? "," : ""); 1881 } 1882 kprintf("\n"); 1883 if (cdp->cap.capabilities & MST_AUDIO_PLAY) { 1884 device_printf(dev, "Audio: "); 1885 if (cdp->cap.capabilities & MST_AUDIO_PLAY) 1886 kprintf("play"); 1887 if (cdp->cap.max_vol_levels) 1888 kprintf(", %d volume levels", cdp->cap.max_vol_levels); 1889 kprintf("\n"); 1890 } 1891 device_printf(dev, "Mechanism: "); 1892 switch (cdp->cap.mechanism & MST_MECH_MASK) { 1893 case MST_MECH_CADDY: 1894 mechanism = "caddy"; break; 1895 case MST_MECH_TRAY: 1896 mechanism = "tray"; break; 1897 case MST_MECH_POPUP: 1898 mechanism = "popup"; break; 1899 case MST_MECH_CHANGER: 1900 mechanism = "changer"; break; 1901 case MST_MECH_CARTRIDGE: 1902 mechanism = "cartridge"; break; 1903 default: 1904 mechanism = 0; break; 1905 } 1906 if (mechanism) 1907 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ? 1908 "ejectable " : "", mechanism); 1909 else if (cdp->cap.mechanism & MST_EJECT) 1910 kprintf("ejectable"); 1911 1912 if (cdp->cap.mechanism & MST_LOCKABLE) 1913 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked"); 1914 if (cdp->cap.mechanism & MST_PREVENT) 1915 kprintf(", lock protected"); 1916 kprintf("\n"); 1917 1918 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) { 1919 device_printf(dev, "Medium: "); 1920 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1921 case MST_CDROM: 1922 kprintf("CD-ROM "); break; 1923 case MST_CDR: 1924 kprintf("CD-R "); break; 1925 case MST_CDRW: 1926 kprintf("CD-RW "); break; 1927 case MST_DVD: 1928 kprintf("DVD "); break; 1929 case MST_DOOR_OPEN: 1930 kprintf("door open"); break; 1931 case MST_NO_DISC: 1932 kprintf("no/blank disc"); break; 1933 case MST_FMT_ERROR: 1934 kprintf("medium format error"); break; 1935 } 1936 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){ 1937 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) { 1938 case MST_DATA_120: 1939 kprintf("120mm data disc"); break; 1940 case MST_AUDIO_120: 1941 kprintf("120mm audio disc"); break; 1942 case MST_COMB_120: 1943 kprintf("120mm data/audio disc"); break; 1944 case MST_PHOTO_120: 1945 kprintf("120mm photo disc"); break; 1946 case MST_DATA_80: 1947 kprintf("80mm data disc"); break; 1948 case MST_AUDIO_80: 1949 kprintf("80mm audio disc"); break; 1950 case MST_COMB_80: 1951 kprintf("80mm data/audio disc"); break; 1952 case MST_PHOTO_80: 1953 kprintf("80mm photo disc"); break; 1954 case MST_FMT_NONE: 1955 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1956 case MST_CDROM: 1957 kprintf("unknown"); break; 1958 case MST_CDR: 1959 case MST_CDRW: 1960 kprintf("blank"); break; 1961 } 1962 break; 1963 default: 1964 kprintf("unknown (0x%x)", cdp->cap.medium_type); break; 1965 } 1966 } 1967 kprintf("\n"); 1968 } 1969 } 1970 else { 1971 device_printf(dev, "%s ", 1972 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1973 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1974 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1975 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1976 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" : 1977 "CDROM"); 1978 kprintf("<%.40s/%.8s> at ata%d-%s %s\n", 1979 atadev->param.model, atadev->param.revision, 1980 device_get_unit(ch->dev), 1981 (atadev->unit == ATA_MASTER) ? "master" : "slave", 1982 ata_mode2str(atadev->mode) ); 1983 } 1984 } 1985 1986 static device_method_t acd_methods[] = { 1987 /* device interface */ 1988 DEVMETHOD(device_probe, acd_probe), 1989 DEVMETHOD(device_attach, acd_attach), 1990 DEVMETHOD(device_detach, acd_detach), 1991 DEVMETHOD(device_shutdown, acd_shutdown), 1992 1993 /* ATA methods */ 1994 DEVMETHOD(ata_reinit, acd_reinit), 1995 1996 { 0, 0 } 1997 }; 1998 1999 static driver_t acd_driver = { 2000 "acd", 2001 acd_methods, 2002 0, 2003 }; 2004 2005 static devclass_t acd_devclass; 2006 2007 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL); 2008 MODULE_VERSION(acd, 1); 2009 MODULE_DEPEND(acd, ata, 1, 1, 1); 2010