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 */ 28 29 #include "opt_ata.h" 30 31 #include <sys/param.h> 32 #include <sys/bio.h> 33 #include <sys/buf.h> 34 #include <sys/bus.h> 35 #include <sys/cdio.h> 36 #include <sys/cdrio.h> 37 #include <sys/device.h> 38 #include <sys/devicestat.h> 39 #include <sys/disk.h> 40 #include <sys/dvdio.h> 41 #include <sys/kernel.h> 42 #include <sys/malloc.h> 43 #include <sys/module.h> 44 #include <sys/nata.h> 45 #include <sys/proc.h> 46 #include <sys/priv.h> 47 #include <sys/systm.h> 48 #include <sys/udev.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 disk_setdisktype(&cdp->disk, "optical"); 147 #if 0 148 cdev = make_dev(&acd_ops, dkmakeminor(device_get_unit(dev), 0, 0), 149 UID_ROOT, GID_OPERATOR, 0644, "acd%d", 150 device_get_unit(dev)); 151 #endif 152 reference_dev(cdev); 153 cdev->si_drv1 = dev; 154 155 /* 156 * Even though we do not have media information yet, we have to 157 * tell the disk management layer something or dscheck() will be 158 * unhappy. 159 */ 160 cdp->cdev = cdev; 161 acd_set_ioparm(dev); 162 atadev->flags |= ATA_D_MEDIA_CHANGED; 163 164 /* announce we are here */ 165 acd_describe(dev); 166 return 0; 167 } 168 169 static int 170 acd_detach(device_t dev) 171 { 172 struct acd_softc *cdp = device_get_ivars(dev); 173 int track; 174 175 /* destroy devices from the system so we don't get any further requests */ 176 for (track = 1; track < MAXTRK; track++) { 177 if (cdp->track[track] == NULL) 178 continue; 179 acd_destroy_tracknode(dev, track); 180 } 181 destroy_dev(cdp->cdev); 182 183 /* fail requests on the queue and any "in flight" for this device */ 184 ata_fail_requests(dev); 185 186 /* don't leave anything behind */ 187 dev_ops_remove_minor(&acd_ops, /*dkunitmask(), */dkmakeunit(device_get_unit(dev))); 188 disk_invalidate(&cdp->disk); 189 disk_destroy(&cdp->disk); 190 devstat_remove_entry(&cdp->stats); 191 device_set_ivars(dev, NULL); 192 kfree(cdp, M_ACD); 193 return 0; 194 } 195 196 static void 197 acd_shutdown(device_t dev) 198 { 199 struct ata_device *atadev = device_get_softc(dev); 200 201 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE) 202 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0); 203 } 204 205 static int 206 acd_reinit(device_t dev) 207 { 208 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 209 struct ata_device *atadev = device_get_softc(dev); 210 211 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) || 212 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) { 213 return 1; 214 } 215 ATA_SETMODE(device_get_parent(dev), dev); 216 return 0; 217 } 218 219 static int 220 acd_open(struct dev_open_args *ap) 221 { 222 device_t dev = ap->a_head.a_dev->si_drv1; 223 /* XXX TGEN Sometimes, we're fed a cdev_t which we didn't create. It 224 doesn't have si_drv1 set, leading to evil NULL derefs. I can actually 225 recover our device_t otherwise, but really, this is a bug, so I'll bail 226 out. */ 227 if (!dev) 228 return ENXIO; 229 230 struct ata_device *atadev = device_get_softc(dev); 231 struct acd_softc *cdp = device_get_ivars(dev); 232 struct ata_request *request; 233 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 234 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 235 int timeout = 60; 236 237 if (!cdp) 238 return ENXIO; 239 if (!device_is_attached(dev)) 240 return EBUSY; 241 if (!(request = ata_alloc_request())) 242 return ENOMEM; 243 244 /* wait if drive is not finished loading the medium */ 245 while(timeout--) { 246 bzero(request, sizeof(struct ata_request)); 247 request->dev = dev; 248 bcopy(ccb, request->u.atapi.ccb, 16); 249 request->flags = ATA_R_ATAPI; 250 request->timeout = ATA_DEFAULT_TIMEOUT; 251 ata_queue_request(request); 252 if (!request->error && 253 (request->u.atapi.sense.key == 2 || 254 request->u.atapi.sense.key == 7) && 255 request->u.atapi.sense.asc == 4 && 256 request->u.atapi.sense.ascq == 1) 257 tsleep(&timeout, 0, "acdld", hz / 2); 258 else 259 break; 260 } 261 ata_free_request(request); 262 263 /* 264 * DragonFly abstracts out the disk layer so our device may not have 265 * a vnode directly associated with it. count_dev() cannot be used. 266 */ 267 if (atadev->opencount == 0) { 268 acd_prevent_allow(dev, 1); 269 cdp->flags |= F_LOCKED; 270 acd_read_toc(dev); 271 } 272 ++atadev->opencount; 273 return 0; 274 } 275 276 static int 277 acd_close(struct dev_close_args *ap) 278 { 279 device_t dev = ap->a_head.a_dev->si_drv1; 280 struct acd_softc *cdp = device_get_ivars(dev); 281 struct ata_device *atadev = device_get_softc(dev); 282 283 if (!cdp) 284 return ENXIO; 285 286 if (atadev->opencount == 1) { 287 acd_prevent_allow(dev, 0); 288 cdp->flags &= ~F_LOCKED; 289 } 290 if (atadev->opencount > 0) 291 --atadev->opencount; 292 return 0; 293 } 294 295 static int 296 acd_ioctl(struct dev_ioctl_args *ap) 297 { 298 device_t dev = ap->a_head.a_dev->si_drv1; 299 struct ata_device *atadev = device_get_softc(dev); 300 struct acd_softc *cdp = device_get_ivars(dev); 301 int error = 0, nocopyout = 0; 302 303 if (!cdp) 304 return ENXIO; 305 306 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 307 switch (ap->a_cmd) { 308 case CDIOCRESET: 309 acd_test_ready(dev); 310 break; 311 312 default: 313 acd_read_toc(dev); 314 acd_prevent_allow(dev, 1); 315 cdp->flags |= F_LOCKED; 316 break; 317 } 318 } 319 320 switch (ap->a_cmd) { 321 322 case CDIOCRESUME: 323 error = acd_pause_resume(dev, 1); 324 break; 325 326 case CDIOCPAUSE: 327 error = acd_pause_resume(dev, 0); 328 break; 329 330 case CDIOCSTART: 331 error = acd_start_stop(dev, 1); 332 break; 333 334 case CDIOCSTOP: 335 error = acd_start_stop(dev, 0); 336 break; 337 338 case CDIOCALLOW: 339 error = acd_prevent_allow(dev, 0); 340 cdp->flags &= ~F_LOCKED; 341 break; 342 343 case CDIOCPREVENT: 344 error = acd_prevent_allow(dev, 1); 345 cdp->flags |= F_LOCKED; 346 break; 347 348 case CDIOCRESET: 349 error = priv_check_cred(ap->a_cred, PRIV_ROOT, 0); 350 if (error) 351 break; 352 error = acd_test_ready(dev); 353 break; 354 355 case CDIOCEJECT: 356 if (atadev->opencount > 1) { 357 error = EBUSY; 358 break; 359 } 360 error = acd_tray(dev, 0); 361 break; 362 363 case CDIOCCLOSE: 364 if (atadev->opencount > 1) 365 break; 366 error = acd_tray(dev, 1); 367 break; 368 369 case CDIOREADTOCHEADER: 370 if (!cdp->toc.hdr.ending_track) { 371 error = EIO; 372 break; 373 } 374 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr)); 375 break; 376 377 case CDIOREADTOCENTRYS: 378 { 379 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data; 380 struct toc *toc = &cdp->toc; 381 int starting_track = te->starting_track; 382 int len; 383 384 if (!toc->hdr.ending_track) { 385 error = EIO; 386 break; 387 } 388 389 if (te->data_len < sizeof(toc->tab[0]) || 390 (te->data_len % sizeof(toc->tab[0])) != 0 || 391 (te->address_format != CD_MSF_FORMAT && 392 te->address_format != CD_LBA_FORMAT)) { 393 error = EINVAL; 394 break; 395 } 396 397 if (!starting_track) 398 starting_track = toc->hdr.starting_track; 399 else if (starting_track == 170) 400 starting_track = toc->hdr.ending_track + 1; 401 else if (starting_track < toc->hdr.starting_track || 402 starting_track > toc->hdr.ending_track + 1) { 403 error = EINVAL; 404 break; 405 } 406 407 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) * 408 sizeof(toc->tab[0]); 409 if (te->data_len < len) 410 len = te->data_len; 411 if (len > sizeof(toc->tab)) { 412 error = EINVAL; 413 break; 414 } 415 416 if (te->address_format == CD_MSF_FORMAT) { 417 struct cd_toc_entry *entry; 418 419 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 420 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 421 bcopy(&cdp->toc, toc, sizeof(struct toc)); 422 entry = toc->tab + (toc->hdr.ending_track + 1 - 423 toc->hdr.starting_track) + 1; 424 while (--entry >= toc->tab) { 425 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 426 &entry->addr.msf.second, &entry->addr.msf.frame); 427 entry->addr_type = CD_MSF_FORMAT; 428 } 429 } 430 error = copyout(toc->tab + starting_track - toc->hdr.starting_track, 431 te->data, len); 432 if (te->address_format == CD_MSF_FORMAT) 433 kfree(toc, M_ACD); 434 } 435 break; 436 437 case CDIOREADTOCENTRY: 438 { 439 struct ioc_read_toc_single_entry *te = 440 (struct ioc_read_toc_single_entry *)ap->a_data; 441 struct toc *toc = &cdp->toc; 442 u_char track = te->track; 443 444 if (!toc->hdr.ending_track) { 445 error = EIO; 446 break; 447 } 448 449 if (te->address_format != CD_MSF_FORMAT && 450 te->address_format != CD_LBA_FORMAT) { 451 error = EINVAL; 452 break; 453 } 454 455 if (!track) 456 track = toc->hdr.starting_track; 457 else if (track == 170) 458 track = toc->hdr.ending_track + 1; 459 else if (track < toc->hdr.starting_track || 460 track > toc->hdr.ending_track + 1) { 461 error = EINVAL; 462 break; 463 } 464 465 if (te->address_format == CD_MSF_FORMAT) { 466 struct cd_toc_entry *entry; 467 468 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 469 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 470 bcopy(&cdp->toc, toc, sizeof(struct toc)); 471 entry = toc->tab + (track - toc->hdr.starting_track); 472 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 473 &entry->addr.msf.second, &entry->addr.msf.frame); 474 } 475 bcopy(toc->tab + track - toc->hdr.starting_track, 476 &te->entry, sizeof(struct cd_toc_entry)); 477 if (te->address_format == CD_MSF_FORMAT) 478 kfree(toc, M_ACD); 479 } 480 break; 481 482 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 483 #if __FreeBSD_version > 600008 484 case CDIOCREADSUBCHANNEL_SYSSPACE: 485 nocopyout = 1; 486 /* FALLTHROUGH */ 487 488 #endif 489 case CDIOCREADSUBCHANNEL: 490 { 491 struct ioc_read_subchannel *args = 492 (struct ioc_read_subchannel *)ap->a_data; 493 u_int8_t format; 494 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0, 495 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan), 496 0, 0, 0, 0, 0, 0, 0 }; 497 498 if (args->data_len > sizeof(struct cd_sub_channel_info) || 499 args->data_len < sizeof(struct cd_sub_channel_header)) { 500 error = EINVAL; 501 break; 502 } 503 504 format = args->data_format; 505 if ((format != CD_CURRENT_POSITION) && 506 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) { 507 error = EINVAL; 508 break; 509 } 510 511 ccb[1] = args->address_format & CD_MSF_FORMAT; 512 513 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 514 sizeof(cdp->subchan), ATA_R_READ, 10))) 515 break; 516 517 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) { 518 if (cdp->subchan.header.audio_status == 0x11) { 519 error = EINVAL; 520 break; 521 } 522 523 ccb[3] = format; 524 if (format == CD_TRACK_INFO) 525 ccb[6] = args->track; 526 527 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 528 sizeof(cdp->subchan),ATA_R_READ,10))){ 529 break; 530 } 531 } 532 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 533 if (nocopyout == 0) { 534 error = copyout(&cdp->subchan, args->data, args->data_len); 535 } else { 536 error = 0; 537 bcopy(&cdp->subchan, args->data, args->data_len); 538 } 539 } 540 break; 541 542 case CDIOCPLAYMSF: 543 { 544 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data; 545 546 error = 547 acd_play(dev, 548 msf2lba(args->start_m, args->start_s, args->start_f), 549 msf2lba(args->end_m, args->end_s, args->end_f)); 550 } 551 break; 552 553 case CDIOCPLAYBLOCKS: 554 { 555 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data; 556 557 error = acd_play(dev, args->blk, args->blk + args->len); 558 } 559 break; 560 561 case CDIOCPLAYTRACKS: 562 { 563 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data; 564 int t1, t2; 565 566 if (!cdp->toc.hdr.ending_track) { 567 error = EIO; 568 break; 569 } 570 if (args->end_track < cdp->toc.hdr.ending_track + 1) 571 ++args->end_track; 572 if (args->end_track > cdp->toc.hdr.ending_track + 1) 573 args->end_track = cdp->toc.hdr.ending_track + 1; 574 t1 = args->start_track - cdp->toc.hdr.starting_track; 575 t2 = args->end_track - cdp->toc.hdr.starting_track; 576 if (t1 < 0 || t2 < 0 || 577 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) { 578 error = EINVAL; 579 break; 580 } 581 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba), 582 ntohl(cdp->toc.tab[t2].addr.lba)); 583 } 584 break; 585 586 case CDIOCGETVOL: 587 { 588 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 589 590 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 591 (caddr_t)&cdp->au, sizeof(cdp->au)))) 592 break; 593 594 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 595 error = EIO; 596 break; 597 } 598 arg->vol[0] = cdp->au.port[0].volume; 599 arg->vol[1] = cdp->au.port[1].volume; 600 arg->vol[2] = cdp->au.port[2].volume; 601 arg->vol[3] = cdp->au.port[3].volume; 602 } 603 break; 604 605 case CDIOCSETVOL: 606 { 607 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 608 609 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 610 (caddr_t)&cdp->au, sizeof(cdp->au)))) 611 break; 612 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 613 error = EIO; 614 break; 615 } 616 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK, 617 (caddr_t)&cdp->aumask, 618 sizeof(cdp->aumask)))) 619 break; 620 cdp->au.data_length = 0; 621 cdp->au.port[0].channels = CHANNEL_0; 622 cdp->au.port[1].channels = CHANNEL_1; 623 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume; 624 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume; 625 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume; 626 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume; 627 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 628 } 629 break; 630 631 case CDIOCSETPATCH: 632 { 633 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data; 634 635 error = acd_setchan(dev, arg->patch[0], arg->patch[1], 636 arg->patch[2], arg->patch[3]); 637 } 638 break; 639 640 case CDIOCSETMONO: 641 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0); 642 break; 643 644 case CDIOCSETSTEREO: 645 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0); 646 break; 647 648 case CDIOCSETMUTE: 649 error = acd_setchan(dev, 0, 0, 0, 0); 650 break; 651 652 case CDIOCSETLEFT: 653 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0); 654 break; 655 656 case CDIOCSETRIGHT: 657 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0); 658 break; 659 660 case CDRIOCBLANK: 661 error = acd_blank(dev, (*(int *)ap->a_data)); 662 break; 663 664 case CDRIOCNEXTWRITEABLEADDR: 665 { 666 struct acd_track_info track_info; 667 668 if ((error = acd_read_track_info(dev, 0xff, &track_info))) 669 break; 670 671 if (!track_info.nwa_valid) { 672 error = EINVAL; 673 break; 674 } 675 *(int*)ap->a_data = track_info.next_writeable_addr; 676 } 677 break; 678 679 case CDRIOCINITWRITER: 680 error = acd_init_writer(dev, (*(int *)ap->a_data)); 681 break; 682 683 case CDRIOCINITTRACK: 684 error = acd_init_track(dev, (struct cdr_track *)ap->a_data); 685 break; 686 687 case CDRIOCFLUSH: 688 error = acd_flush(dev); 689 break; 690 691 case CDRIOCFIXATE: 692 error = acd_fixate(dev, (*(int *)ap->a_data)); 693 break; 694 695 case CDRIOCREADSPEED: 696 { 697 int speed = *(int *)ap->a_data; 698 699 /* Preserve old behavior: units in multiples of CDROM speed */ 700 if (speed < 177) 701 speed *= 177; 702 error = acd_set_speed(dev, speed, CDR_MAX_SPEED); 703 } 704 break; 705 706 case CDRIOCWRITESPEED: 707 { 708 int speed = *(int *)ap->a_data; 709 710 if (speed < 177) 711 speed *= 177; 712 error = acd_set_speed(dev, CDR_MAX_SPEED, speed); 713 } 714 break; 715 716 case CDRIOCGETBLOCKSIZE: 717 *(int *)ap->a_data = cdp->block_size; 718 break; 719 720 case CDRIOCSETBLOCKSIZE: 721 cdp->block_size = *(int *)ap->a_data; 722 acd_set_ioparm(dev); 723 break; 724 725 case CDRIOCGETPROGRESS: 726 error = acd_get_progress(dev, (int *)ap->a_data); 727 break; 728 729 case CDRIOCSENDCUE: 730 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data); 731 break; 732 733 #ifdef ACD_CDR_FORMAT 734 case CDRIOCREADFORMATCAPS: 735 error = acd_read_format_caps(dev, 736 (struct cdr_format_capacities *)ap->a_data); 737 break; 738 739 case CDRIOCFORMAT: 740 error = acd_format(dev, (struct cdr_format_params *)ap->a_data); 741 break; 742 #endif /* ACD_CDR_FORMAT */ 743 744 case DVDIOCREPORTKEY: 745 if (cdp->cap.media & MST_READ_DVDROM) 746 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data); 747 else 748 error = EINVAL; 749 break; 750 751 case DVDIOCSENDKEY: 752 if (cdp->cap.media & MST_READ_DVDROM) 753 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data); 754 else 755 error = EINVAL; 756 break; 757 758 case DVDIOCREADSTRUCTURE: 759 if (cdp->cap.media & MST_READ_DVDROM) 760 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data); 761 else 762 error = EINVAL; 763 break; 764 765 default: 766 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data); 767 } 768 return error; 769 } 770 771 static int 772 acd_strategy(struct dev_strategy_args *ap) 773 { 774 device_t dev = ap->a_head.a_dev->si_drv1; 775 struct bio *bp = ap->a_bio; 776 struct buf *bbp = bp->bio_buf; 777 /* struct ata_device *atadev = device_get_softc(dev);*/ 778 struct acd_softc *cdp = device_get_ivars(dev); 779 cdev_t cdev = cdp->cdev; 780 781 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) { 782 bbp->b_flags |= B_ERROR; 783 bbp->b_error = EOPNOTSUPP; 784 biodone(bp); 785 return 0; 786 } 787 788 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) { 789 bbp->b_flags |= B_ERROR; 790 bbp->b_error = EIO; 791 biodone(bp); 792 return 0; 793 } 794 795 KASSERT(bbp->b_bcount != 0, ("acd_strategy: 0-length I/O")); 796 797 bp->bio_driver_info = cdev; 798 bbp->b_resid = bbp->b_bcount; 799 800 acd_start(dev, bp); 801 return 0; 802 } 803 804 /* XXX TGEN Collapse this with acd_strategy()? */ 805 static void 806 acd_start(device_t dev, struct bio *bp) 807 { 808 struct buf *bbp = bp->bio_buf; 809 struct ata_device *atadev = device_get_softc(dev); 810 struct acd_softc *cdp = device_get_ivars(dev); 811 struct ata_request *request; 812 cdev_t cdev; 813 u_int32_t lba, lastlba, count; 814 int8_t ccb[16]; 815 int track, blocksize; 816 817 cdev = bp->bio_driver_info; 818 819 /* reject all queued entries if media changed */ 820 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 821 bbp->b_flags |= B_ERROR; 822 bbp->b_error = EIO; 823 biodone(bp); 824 return; 825 } 826 827 bzero(ccb, sizeof(ccb)); 828 829 /* 830 * Special track access is via bio_offset (128-255), and direct 831 * raw access via 128, else normal accesses. 832 */ 833 track = (bp->bio_offset >> 56) & 127; 834 835 if (track) { 836 if (track > MAXTRK) { 837 bbp->b_flags |= B_ERROR; 838 bbp->b_error = EIO; 839 biodone(bp); 840 return; 841 } 842 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352; 843 lastlba = ntohl(cdp->toc.tab[track].addr.lba); 844 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 845 lba += ntohl(cdp->toc.tab[track - 1].addr.lba); 846 } 847 else { 848 blocksize = cdp->block_size; 849 lastlba = cdp->disk_size; 850 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 851 } 852 853 count = bbp->b_bcount / blocksize; 854 KASSERT(count != 0, ("acd_strategy: 0-length I/O %d bytes vs %d blksize", 855 bbp->b_bcount, blocksize)); 856 857 if (bbp->b_cmd == BUF_CMD_READ) { 858 /* if transfer goes beyond range adjust it to be within limits */ 859 if (lba + count > lastlba) { 860 /* if we are entirely beyond EOM return EOF */ 861 if (lastlba <= lba) { 862 bbp->b_resid = bbp->b_bcount; 863 biodone(bp); 864 return; 865 } 866 count = lastlba - lba; 867 } 868 switch (blocksize) { 869 case 2048: 870 ccb[0] = ATAPI_READ_BIG; 871 break; 872 873 case 2352: 874 ccb[0] = ATAPI_READ_CD; 875 ccb[9] = 0xf8; 876 break; 877 878 default: 879 ccb[0] = ATAPI_READ_CD; 880 ccb[9] = 0x10; 881 } 882 } 883 else 884 ccb[0] = ATAPI_WRITE_BIG; 885 886 ccb[1] = 0; 887 ccb[2] = lba>>24; 888 ccb[3] = lba>>16; 889 ccb[4] = lba>>8; 890 ccb[5] = lba; 891 ccb[6] = count>>16; 892 ccb[7] = count>>8; 893 ccb[8] = count; 894 895 if (!(request = ata_alloc_request())) { 896 bbp->b_flags |= B_ERROR; 897 bbp->b_error = ENOMEM; 898 biodone(bp); 899 return; 900 } 901 request->dev = dev; 902 request->bio = bp; 903 bcopy(ccb, request->u.atapi.ccb, 904 (atadev->param.config & ATA_PROTO_MASK) == 905 ATA_PROTO_ATAPI_12 ? 16 : 12); 906 request->data = bbp->b_data; 907 request->bytecount = count * blocksize; 908 request->transfersize = min(request->bytecount, 65534); 909 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30; 910 request->retries = 2; 911 request->callback = acd_done; 912 request->flags = ATA_R_ATAPI; 913 if (atadev->mode >= ATA_DMA) 914 request->flags |= ATA_R_DMA; 915 switch (bbp->b_cmd) { 916 case BUF_CMD_READ: 917 request->flags |= ATA_R_READ; 918 break; 919 case BUF_CMD_WRITE: 920 request->flags |= ATA_R_WRITE; 921 break; 922 default: 923 device_printf(dev, "unknown BUF operation\n"); 924 ata_free_request(request); 925 bbp->b_flags |= B_ERROR; 926 bbp->b_error = EIO; 927 biodone(bp); 928 return; 929 } 930 devstat_start_transaction(&cdp->stats); 931 ata_queue_request(request); 932 } 933 934 static void 935 acd_done(struct ata_request *request) 936 { 937 struct acd_softc *cdp = device_get_ivars(request->dev); 938 struct bio *bp = request->bio; 939 struct buf *bbp = bp->bio_buf; 940 941 /* finish up transfer */ 942 if ((bbp->b_error = request->result)) 943 bbp->b_flags |= B_ERROR; 944 bbp->b_resid = bbp->b_bcount - request->donecount; 945 devstat_end_transaction_buf(&cdp->stats, bbp); 946 biodone(bp); 947 ata_free_request(request); 948 } 949 950 static void 951 acd_set_ioparm(device_t dev) 952 { 953 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 954 struct ata_device *atadev = device_get_softc(dev); 955 struct acd_softc *cdp = device_get_ivars(dev); 956 struct disk_info info; 957 958 if (ch->dma) 959 cdp->iomax = min(ch->dma->max_iosize, 65534); 960 else 961 cdp->iomax = min(DFLTPHYS, 65534); 962 963 cdp->cdev->si_iosize_max = (cdp->iomax / cdp->block_size) * cdp->block_size; 964 cdp->cdev->si_bsize_phys = cdp->block_size; 965 bzero(&info, sizeof(info)); 966 info.d_media_blksize = cdp->block_size; 967 info.d_media_blocks = (cdp->disk_size == -1) ? 0 : cdp->disk_size; 968 info.d_secpertrack = 100; 969 info.d_nheads = 1; 970 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1; 971 info.d_secpercyl = info.d_secpertrack * info.d_nheads; 972 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA | 973 DSO_RAWEXTENSIONS; 974 info.d_serialno = atadev->param.serial; 975 disk_setdiskinfo(&cdp->disk, &info); 976 977 } 978 979 static void 980 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f) 981 { 982 lba += 150; 983 lba &= 0xffffff; 984 *m = lba / (60 * 75); 985 lba %= (60 * 75); 986 *s = lba / 75; 987 *f = lba % 75; 988 } 989 990 static u_int32_t 991 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f) 992 { 993 return (m * 60 + s) * 75 + f - 150; 994 } 995 996 static void 997 acd_read_toc(device_t dev) 998 { 999 struct ata_device *atadev = device_get_softc(dev); 1000 struct acd_softc *cdp = device_get_ivars(dev); 1001 struct acd_tracknode *tracknode; 1002 u_int32_t sizes[2]; 1003 int8_t ccb[16]; 1004 int track, ntracks, len; 1005 1006 atadev->flags &= ~ATA_D_MEDIA_CHANGED; 1007 bzero(&cdp->toc, sizeof(cdp->toc)); 1008 1009 if (acd_test_ready(dev)) 1010 return; 1011 1012 bzero(ccb, sizeof(ccb)); 1013 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry); 1014 ccb[0] = ATAPI_READ_TOC; 1015 ccb[7] = len>>8; 1016 ccb[8] = len; 1017 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1018 ATA_R_READ | ATA_R_QUIET, 30)) { 1019 bzero(&cdp->toc, sizeof(cdp->toc)); 1020 return; 1021 } 1022 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1; 1023 if (ntracks <= 0 || ntracks > MAXTRK) { 1024 bzero(&cdp->toc, sizeof(cdp->toc)); 1025 return; 1026 } 1027 1028 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry); 1029 bzero(ccb, sizeof(ccb)); 1030 ccb[0] = ATAPI_READ_TOC; 1031 ccb[7] = len>>8; 1032 ccb[8] = len; 1033 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1034 ATA_R_READ | ATA_R_QUIET, 30)) { 1035 bzero(&cdp->toc, sizeof(cdp->toc)); 1036 return; 1037 } 1038 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len); 1039 1040 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352; 1041 bzero(ccb, sizeof(ccb)); 1042 ccb[0] = ATAPI_READ_CAPACITY; 1043 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes), 1044 ATA_R_READ | ATA_R_QUIET, 30)) { 1045 bzero(&cdp->toc, sizeof(cdp->toc)); 1046 return; 1047 } 1048 cdp->disk_size = ntohl(sizes[0]) + 1; 1049 acd_set_ioparm(dev); 1050 1051 for (track = 1; track <= ntracks; track ++) { 1052 if (cdp->track[track] != NULL) 1053 continue; 1054 #if 0 1055 tracknode = acd_make_tracknode(dev, track); 1056 #endif 1057 tracknode = NULL; 1058 cdp->track[track] = tracknode; 1059 } 1060 for (; track < MAXTRK; track ++) { 1061 if (cdp->track[track] == NULL) 1062 continue; 1063 acd_destroy_tracknode(dev, track); 1064 cdp->track[track] = NULL; 1065 } 1066 1067 #ifdef ACD_DEBUG 1068 if (cdp->disk_size && cdp->toc.hdr.ending_track) { 1069 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ", 1070 cdp->disk_size, cdp->block_size, 1071 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1); 1072 if (cdp->toc.tab[0].control & 4) 1073 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576); 1074 else 1075 kprintf("%d:%d audio\n", 1076 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60); 1077 } 1078 #endif 1079 } 1080 1081 /* 1082 * Makes a new device node for the numbered track and returns a struct 1083 * acd_tracknode pointer to be included in the list of tracks available on the 1084 * medium. 1085 */ 1086 1087 #if 0 1088 1089 static struct acd_tracknode * 1090 acd_make_tracknode(device_t dev, int track) 1091 { 1092 struct acd_softc *cdp = device_get_ivars(dev); 1093 struct acd_tracknode *tracknode; 1094 char name[16]; 1095 1096 ksprintf(name, "acd%dt%d", device_get_unit(dev), track); 1097 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO); 1098 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) | 1099 (track << 16), UID_ROOT, GID_OPERATOR, 0644, 1100 name, NULL); 1101 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1; 1102 reference_dev(tracknode->cdev); 1103 return tracknode; 1104 } 1105 1106 #endif 1107 1108 /* 1109 * Destroys the device node of a numbered track and frees the related struct 1110 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to 1111 * have a complementary function to acd_make_tracknode(). 1112 */ 1113 static void 1114 acd_destroy_tracknode(device_t dev, int track) 1115 { 1116 struct acd_softc *cdp = device_get_ivars(dev); 1117 struct acd_tracknode *tracknode; 1118 1119 tracknode = cdp->track[track]; 1120 destroy_dev(tracknode->cdev); 1121 kfree(tracknode, M_ACD); 1122 } 1123 1124 static int 1125 acd_play(device_t dev, int start, int end) 1126 { 1127 int8_t ccb[16]; 1128 1129 bzero(ccb, sizeof(ccb)); 1130 ccb[0] = ATAPI_PLAY_MSF; 1131 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]); 1132 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]); 1133 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10); 1134 } 1135 1136 static int 1137 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3) 1138 { 1139 struct acd_softc *cdp = device_get_ivars(dev); 1140 int error; 1141 1142 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au, 1143 sizeof(cdp->au)))) 1144 return error; 1145 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) 1146 return EIO; 1147 cdp->au.data_length = 0; 1148 cdp->au.port[0].channels = c0; 1149 cdp->au.port[1].channels = c1; 1150 cdp->au.port[2].channels = c2; 1151 cdp->au.port[3].channels = c3; 1152 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 1153 } 1154 1155 static int 1156 acd_init_writer(device_t dev, int test_write) 1157 { 1158 int8_t ccb[16]; 1159 1160 bzero(ccb, sizeof(ccb)); 1161 ccb[0] = ATAPI_REZERO; 1162 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1163 ccb[0] = ATAPI_SEND_OPC_INFO; 1164 ccb[1] = 0x01; 1165 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30); 1166 return 0; 1167 } 1168 1169 static int 1170 acd_fixate(device_t dev, int multisession) 1171 { 1172 struct acd_softc *cdp = device_get_ivars(dev); 1173 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0, 1174 0, 0, 0, 0, 0, 0, 0, 0 }; 1175 int timeout = 5*60*2; 1176 int error, dummy; 1177 struct write_param param; 1178 1179 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1180 (caddr_t)¶m, sizeof(param)))) 1181 return error; 1182 1183 param.data_length = 0; 1184 if (multisession) 1185 param.session_type = CDR_SESS_MULTI; 1186 else 1187 param.session_type = CDR_SESS_NONE; 1188 1189 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1190 return error; 1191 1192 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1193 if (error) 1194 return error; 1195 1196 /* some drives just return ready, wait for the expected fixate time */ 1197 if ((error = acd_test_ready(dev)) != EBUSY) { 1198 timeout = timeout / (cdp->cap.cur_write_speed / 177); 1199 tsleep(&error, 0, "acdfix", timeout * hz / 2); 1200 return acd_test_ready(dev); 1201 } 1202 1203 while (timeout-- > 0) { 1204 if ((error = acd_get_progress(dev, &dummy))) 1205 return error; 1206 if ((error = acd_test_ready(dev)) != EBUSY) 1207 return error; 1208 tsleep(&error, 0, "acdcld", hz / 2); 1209 } 1210 return EIO; 1211 } 1212 1213 static int 1214 acd_init_track(device_t dev, struct cdr_track *track) 1215 { 1216 struct acd_softc *cdp = device_get_ivars(dev); 1217 struct write_param param; 1218 int error; 1219 1220 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1221 (caddr_t)¶m, sizeof(param)))) 1222 return error; 1223 1224 param.data_length = 0; 1225 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1226 param.page_length = 0x32; 1227 param.test_write = track->test_write ? 1 : 0; 1228 param.write_type = CDR_WTYPE_TRACK; 1229 param.session_type = CDR_SESS_NONE; 1230 param.fp = 0; 1231 param.packet_size = 0; 1232 1233 if (cdp->cap.capabilities & MST_BURNPROOF) 1234 param.burnproof = 1; 1235 1236 switch (track->datablock_type) { 1237 1238 case CDR_DB_RAW: 1239 if (track->preemp) 1240 param.track_mode = CDR_TMODE_AUDIO_PREEMP; 1241 else 1242 param.track_mode = CDR_TMODE_AUDIO; 1243 cdp->block_size = 2352; 1244 param.datablock_type = CDR_DB_RAW; 1245 param.session_format = CDR_SESS_CDROM; 1246 break; 1247 1248 case CDR_DB_ROM_MODE1: 1249 cdp->block_size = 2048; 1250 param.track_mode = CDR_TMODE_DATA; 1251 param.datablock_type = CDR_DB_ROM_MODE1; 1252 param.session_format = CDR_SESS_CDROM; 1253 break; 1254 1255 case CDR_DB_ROM_MODE2: 1256 cdp->block_size = 2336; 1257 param.track_mode = CDR_TMODE_DATA; 1258 param.datablock_type = CDR_DB_ROM_MODE2; 1259 param.session_format = CDR_SESS_CDROM; 1260 break; 1261 1262 case CDR_DB_XA_MODE1: 1263 cdp->block_size = 2048; 1264 param.track_mode = CDR_TMODE_DATA; 1265 param.datablock_type = CDR_DB_XA_MODE1; 1266 param.session_format = CDR_SESS_CDROM_XA; 1267 break; 1268 1269 case CDR_DB_XA_MODE2_F1: 1270 cdp->block_size = 2056; 1271 param.track_mode = CDR_TMODE_DATA; 1272 param.datablock_type = CDR_DB_XA_MODE2_F1; 1273 param.session_format = CDR_SESS_CDROM_XA; 1274 break; 1275 1276 case CDR_DB_XA_MODE2_F2: 1277 cdp->block_size = 2324; 1278 param.track_mode = CDR_TMODE_DATA; 1279 param.datablock_type = CDR_DB_XA_MODE2_F2; 1280 param.session_format = CDR_SESS_CDROM_XA; 1281 break; 1282 1283 case CDR_DB_XA_MODE2_MIX: 1284 cdp->block_size = 2332; 1285 param.track_mode = CDR_TMODE_DATA; 1286 param.datablock_type = CDR_DB_XA_MODE2_MIX; 1287 param.session_format = CDR_SESS_CDROM_XA; 1288 break; 1289 } 1290 acd_set_ioparm(dev); 1291 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10); 1292 } 1293 1294 static int 1295 acd_flush(device_t dev) 1296 { 1297 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0, 1298 0, 0, 0, 0, 0, 0, 0, 0 }; 1299 1300 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1301 } 1302 1303 static int 1304 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info) 1305 { 1306 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1, 1307 lba>>24, lba>>16, lba>>8, lba, 0, 1308 sizeof(*info)>>8, sizeof(*info), 1309 0, 0, 0, 0, 0, 0, 0 }; 1310 int error; 1311 1312 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info), 1313 ATA_R_READ, 30))) 1314 return error; 1315 info->track_start_addr = ntohl(info->track_start_addr); 1316 info->next_writeable_addr = ntohl(info->next_writeable_addr); 1317 info->free_blocks = ntohl(info->free_blocks); 1318 info->fixed_packet_size = ntohl(info->fixed_packet_size); 1319 info->track_length = ntohl(info->track_length); 1320 return 0; 1321 } 1322 1323 static int 1324 acd_get_progress(device_t dev, int *finished) 1325 { 1326 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 1327 0, 0, 0, 0, 0, 0, 0, 0 }; 1328 struct ata_request *request; 1329 int8_t dummy[8]; 1330 1331 if (!(request = ata_alloc_request())) 1332 return ENOMEM; 1333 1334 request->dev = dev; 1335 bcopy(ccb, request->u.atapi.ccb, 16); 1336 request->data = dummy; 1337 request->bytecount = sizeof(dummy); 1338 request->transfersize = min(request->bytecount, 65534); 1339 request->flags = ATA_R_ATAPI | ATA_R_READ; 1340 request->timeout = 30; 1341 ata_queue_request(request); 1342 if (!request->error && 1343 request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID) 1344 *finished = ((request->u.atapi.sense.specific2 | 1345 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535; 1346 else 1347 *finished = 0; 1348 ata_free_request(request); 1349 return 0; 1350 } 1351 1352 static int 1353 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet) 1354 { 1355 struct acd_softc *cdp = device_get_ivars(dev); 1356 struct write_param param; 1357 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0, 1358 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len, 1359 0, 0, 0, 0, 0, 0, 0 }; 1360 int8_t *buffer; 1361 int32_t error; 1362 1363 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1364 (caddr_t)¶m, sizeof(param)))) 1365 return error; 1366 1367 param.data_length = 0; 1368 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1369 param.page_length = 0x32; 1370 param.test_write = cuesheet->test_write ? 1 : 0; 1371 param.write_type = CDR_WTYPE_SESSION; 1372 param.session_type = cuesheet->session_type; 1373 param.fp = 0; 1374 param.packet_size = 0; 1375 param.track_mode = CDR_TMODE_AUDIO; 1376 param.datablock_type = CDR_DB_RAW; 1377 param.session_format = cuesheet->session_format; 1378 if (cdp->cap.capabilities & MST_BURNPROOF) 1379 param.burnproof = 1; 1380 1381 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1382 return error; 1383 1384 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK | M_NULLOK))) 1385 return ENOMEM; 1386 1387 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len))) 1388 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30); 1389 kfree(buffer, M_ACD); 1390 return error; 1391 } 1392 1393 static int 1394 acd_report_key(device_t dev, struct dvd_authinfo *ai) 1395 { 1396 struct dvd_miscauth *d = NULL; 1397 u_int32_t lba = 0; 1398 int16_t length; 1399 int8_t ccb[16]; 1400 int error; 1401 1402 switch (ai->format) { 1403 case DVD_REPORT_AGID: 1404 case DVD_REPORT_ASF: 1405 case DVD_REPORT_RPC: 1406 length = 8; 1407 break; 1408 case DVD_REPORT_KEY1: 1409 length = 12; 1410 break; 1411 case DVD_REPORT_TITLE_KEY: 1412 length = 12; 1413 lba = ai->lba; 1414 break; 1415 case DVD_REPORT_CHALLENGE: 1416 length = 16; 1417 break; 1418 case DVD_INVALIDATE_AGID: 1419 length = 0; 1420 break; 1421 default: 1422 return EINVAL; 1423 } 1424 1425 bzero(ccb, sizeof(ccb)); 1426 ccb[0] = ATAPI_REPORT_KEY; 1427 ccb[2] = (lba >> 24) & 0xff; 1428 ccb[3] = (lba >> 16) & 0xff; 1429 ccb[4] = (lba >> 8) & 0xff; 1430 ccb[5] = lba & 0xff; 1431 ccb[8] = (length >> 8) & 0xff; 1432 ccb[9] = length & 0xff; 1433 ccb[10] = (ai->agid << 6) | ai->format; 1434 1435 if (length) { 1436 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1437 d->length = htons(length - 2); 1438 } 1439 1440 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 1441 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10); 1442 if (error) { 1443 if (length) 1444 kfree(d, M_ACD); 1445 return error; 1446 } 1447 1448 switch (ai->format) { 1449 case DVD_REPORT_AGID: 1450 ai->agid = d->data[3] >> 6; 1451 break; 1452 1453 case DVD_REPORT_CHALLENGE: 1454 bcopy(&d->data[0], &ai->keychal[0], 10); 1455 break; 1456 1457 case DVD_REPORT_KEY1: 1458 bcopy(&d->data[0], &ai->keychal[0], 5); 1459 break; 1460 1461 case DVD_REPORT_TITLE_KEY: 1462 ai->cpm = (d->data[0] >> 7); 1463 ai->cp_sec = (d->data[0] >> 6) & 0x1; 1464 ai->cgms = (d->data[0] >> 4) & 0x3; 1465 bcopy(&d->data[1], &ai->keychal[0], 5); 1466 break; 1467 1468 case DVD_REPORT_ASF: 1469 ai->asf = d->data[3] & 1; 1470 break; 1471 1472 case DVD_REPORT_RPC: 1473 ai->reg_type = (d->data[0] >> 6); 1474 ai->vend_rsts = (d->data[0] >> 3) & 0x7; 1475 ai->user_rsts = d->data[0] & 0x7; 1476 ai->region = d->data[1]; 1477 ai->rpc_scheme = d->data[2]; 1478 break; 1479 1480 case DVD_INVALIDATE_AGID: 1481 break; 1482 1483 default: 1484 error = EINVAL; 1485 } 1486 if (length) 1487 kfree(d, M_ACD); 1488 return error; 1489 } 1490 1491 static int 1492 acd_send_key(device_t dev, struct dvd_authinfo *ai) 1493 { 1494 struct dvd_miscauth *d; 1495 int16_t length; 1496 int8_t ccb[16]; 1497 int error; 1498 1499 switch (ai->format) { 1500 case DVD_SEND_CHALLENGE: 1501 length = 16; 1502 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1503 bcopy(ai->keychal, &d->data[0], 10); 1504 break; 1505 1506 case DVD_SEND_KEY2: 1507 length = 12; 1508 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1509 bcopy(&ai->keychal[0], &d->data[0], 5); 1510 break; 1511 1512 case DVD_SEND_RPC: 1513 length = 8; 1514 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1515 d->data[0] = ai->region; 1516 break; 1517 1518 default: 1519 return EINVAL; 1520 } 1521 1522 bzero(ccb, sizeof(ccb)); 1523 ccb[0] = ATAPI_SEND_KEY; 1524 ccb[8] = (length >> 8) & 0xff; 1525 ccb[9] = length & 0xff; 1526 ccb[10] = (ai->agid << 6) | ai->format; 1527 d->length = htons(length - 2); 1528 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10); 1529 kfree(d, M_ACD); 1530 return error; 1531 } 1532 1533 static int 1534 acd_read_structure(device_t dev, struct dvd_struct *s) 1535 { 1536 struct dvd_miscauth *d; 1537 u_int16_t length; 1538 int8_t ccb[16]; 1539 int error = 0; 1540 1541 switch(s->format) { 1542 case DVD_STRUCT_PHYSICAL: 1543 length = 21; 1544 break; 1545 1546 case DVD_STRUCT_COPYRIGHT: 1547 length = 8; 1548 break; 1549 1550 case DVD_STRUCT_DISCKEY: 1551 length = 2052; 1552 break; 1553 1554 case DVD_STRUCT_BCA: 1555 length = 192; 1556 break; 1557 1558 case DVD_STRUCT_MANUFACT: 1559 length = 2052; 1560 break; 1561 1562 case DVD_STRUCT_DDS: 1563 case DVD_STRUCT_PRERECORDED: 1564 case DVD_STRUCT_UNIQUEID: 1565 case DVD_STRUCT_LIST: 1566 case DVD_STRUCT_CMI: 1567 case DVD_STRUCT_RMD_LAST: 1568 case DVD_STRUCT_RMD_RMA: 1569 case DVD_STRUCT_DCB: 1570 return ENOSYS; 1571 1572 default: 1573 return EINVAL; 1574 } 1575 1576 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1577 d->length = htons(length - 2); 1578 1579 bzero(ccb, sizeof(ccb)); 1580 ccb[0] = ATAPI_READ_STRUCTURE; 1581 ccb[6] = s->layer_num; 1582 ccb[7] = s->format; 1583 ccb[8] = (length >> 8) & 0xff; 1584 ccb[9] = length & 0xff; 1585 ccb[10] = s->agid << 6; 1586 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30); 1587 if (error) { 1588 kfree(d, M_ACD); 1589 return error; 1590 } 1591 1592 switch (s->format) { 1593 case DVD_STRUCT_PHYSICAL: { 1594 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0]; 1595 1596 layer->book_type = d->data[0] >> 4; 1597 layer->book_version = d->data[0] & 0xf; 1598 layer->disc_size = d->data[1] >> 4; 1599 layer->max_rate = d->data[1] & 0xf; 1600 layer->nlayers = (d->data[2] >> 5) & 3; 1601 layer->track_path = (d->data[2] >> 4) & 1; 1602 layer->layer_type = d->data[2] & 0xf; 1603 layer->linear_density = d->data[3] >> 4; 1604 layer->track_density = d->data[3] & 0xf; 1605 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7]; 1606 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11]; 1607 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15]; 1608 layer->bca = d->data[16] >> 7; 1609 break; 1610 } 1611 1612 case DVD_STRUCT_COPYRIGHT: 1613 s->cpst = d->data[0]; 1614 s->rmi = d->data[1]; 1615 break; 1616 1617 case DVD_STRUCT_DISCKEY: 1618 bcopy(&d->data[0], &s->data[0], 2048); 1619 break; 1620 1621 case DVD_STRUCT_BCA: 1622 s->length = ntohs(d->length); 1623 bcopy(&d->data[0], &s->data[0], s->length); 1624 break; 1625 1626 case DVD_STRUCT_MANUFACT: 1627 s->length = ntohs(d->length); 1628 bcopy(&d->data[0], &s->data[0], s->length); 1629 break; 1630 1631 default: 1632 error = EINVAL; 1633 } 1634 kfree(d, M_ACD); 1635 return error; 1636 } 1637 1638 static int 1639 acd_tray(device_t dev, int close) 1640 { 1641 struct ata_device *atadev = device_get_softc(dev); 1642 struct acd_softc *cdp = device_get_ivars(dev); 1643 int error = ENODEV; 1644 1645 if (cdp->cap.mechanism & MST_EJECT) { 1646 if (close) { 1647 if (!(error = acd_start_stop(dev, 3))) { 1648 acd_read_toc(dev); 1649 acd_prevent_allow(dev, 1); 1650 cdp->flags |= F_LOCKED; 1651 } 1652 } 1653 else { 1654 acd_start_stop(dev, 0); 1655 acd_prevent_allow(dev, 0); 1656 cdp->flags &= ~F_LOCKED; 1657 atadev->flags |= ATA_D_MEDIA_CHANGED; 1658 error = acd_start_stop(dev, 2); 1659 } 1660 } 1661 return error; 1662 } 1663 1664 static int 1665 acd_blank(device_t dev, int blanktype) 1666 { 1667 struct ata_device *atadev = device_get_softc(dev); 1668 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0, 1669 0, 0, 0, 0, 0, 0, 0, 0 }; 1670 1671 atadev->flags |= ATA_D_MEDIA_CHANGED; 1672 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1673 } 1674 1675 static int 1676 acd_prevent_allow(device_t dev, int lock) 1677 { 1678 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock, 1679 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1680 1681 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1682 } 1683 1684 static int 1685 acd_start_stop(device_t dev, int start) 1686 { 1687 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start, 1688 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1689 1690 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1691 } 1692 1693 static int 1694 acd_pause_resume(device_t dev, int pause) 1695 { 1696 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause, 1697 0, 0, 0, 0, 0, 0, 0 }; 1698 1699 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1700 } 1701 1702 static int 1703 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize) 1704 { 1705 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0, 1706 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1707 int error; 1708 1709 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10); 1710 return error; 1711 } 1712 1713 static int 1714 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize) 1715 { 1716 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0, 1717 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1718 1719 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30); 1720 } 1721 1722 static int 1723 acd_set_speed(device_t dev, int rdspeed, int wrspeed) 1724 { 1725 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed, 1726 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1727 int error; 1728 1729 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1730 if (!error) 1731 acd_get_cap(dev); 1732 return error; 1733 } 1734 1735 static void 1736 acd_get_cap(device_t dev) 1737 { 1738 struct acd_softc *cdp = device_get_ivars(dev); 1739 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE, 1740 0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap), 1741 0, 0, 0, 0, 0, 0, 0 }; 1742 int count; 1743 1744 /* get drive capabilities, some bugridden drives needs this repeated */ 1745 for (count = 0 ; count < 5 ; count++) { 1746 if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap), 1747 ATA_R_READ | ATA_R_QUIET, 5)) { 1748 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed); 1749 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed); 1750 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed); 1751 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177); 1752 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels); 1753 cdp->cap.buf_size = ntohs(cdp->cap.buf_size); 1754 } 1755 } 1756 } 1757 1758 #ifdef ACD_CDR_FORMAT 1759 static int 1760 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps) 1761 { 1762 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0, 1763 (sizeof(struct cdr_format_capacities) >> 8) & 0xff, 1764 sizeof(struct cdr_format_capacities) & 0xff, 1765 0, 0, 0, 0, 0, 0, 0 }; 1766 1767 return ata_atapicmd(dev, ccb, (caddr_t)caps, 1768 sizeof(struct cdr_format_capacities), ATA_R_READ, 30); 1769 } 1770 1771 static int 1772 acd_format(device_t dev, struct cdr_format_params* params) 1773 { 1774 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0, 1775 0, 0, 0, 0, 0, 0 }; 1776 int error; 1777 1778 error = ata_atapicmd(dev, ccb, (u_int8_t *)params, 1779 sizeof(struct cdr_format_params), 0, 30); 1780 return error; 1781 } 1782 #endif /* ACD_CDR_FORMAT */ 1783 1784 static int 1785 acd_test_ready(device_t dev) 1786 { 1787 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 1788 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1789 1790 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1791 } 1792 1793 static void 1794 acd_describe(device_t dev) 1795 { 1796 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 1797 struct ata_device *atadev = device_get_softc(dev); 1798 struct acd_softc *cdp = device_get_ivars(dev); 1799 int comma = 0; 1800 char *mechanism; 1801 1802 if (bootverbose) { 1803 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n", 1804 atadev->param.model, atadev->param.revision, 1805 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1806 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1807 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1808 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1809 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM", 1810 device_get_unit(ch->dev), 1811 (atadev->unit == ATA_MASTER) ? "master" : "slave"); 1812 1813 device_printf(dev, "%s", ""); 1814 if (cdp->cap.cur_read_speed) { 1815 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024); 1816 if (cdp->cap.max_read_speed) 1817 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024); 1818 if ((cdp->cap.cur_write_speed) && 1819 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1820 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) { 1821 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024); 1822 if (cdp->cap.max_write_speed) 1823 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024); 1824 } 1825 comma = 1; 1826 } 1827 if (cdp->cap.buf_size) { 1828 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size); 1829 comma = 1; 1830 } 1831 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode)); 1832 1833 device_printf(dev, "Reads:"); 1834 comma = 0; 1835 if (cdp->cap.media & MST_READ_CDR) { 1836 kprintf(" CDR"); comma = 1; 1837 } 1838 if (cdp->cap.media & MST_READ_CDRW) { 1839 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1840 } 1841 if (cdp->cap.capabilities & MST_READ_CDDA) { 1842 if (cdp->cap.capabilities & MST_CDDA_STREAM) 1843 kprintf("%s CDDA stream", comma ? "," : ""); 1844 else 1845 kprintf("%s CDDA", comma ? "," : ""); 1846 comma = 1; 1847 } 1848 if (cdp->cap.media & MST_READ_DVDROM) { 1849 kprintf("%s DVDROM", comma ? "," : ""); comma = 1; 1850 } 1851 if (cdp->cap.media & MST_READ_DVDR) { 1852 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1853 } 1854 if (cdp->cap.media & MST_READ_DVDRAM) { 1855 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1856 } 1857 if (cdp->cap.media & MST_READ_PACKET) 1858 kprintf("%s packet", comma ? "," : ""); 1859 1860 kprintf("\n"); 1861 device_printf(dev, "Writes:"); 1862 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1863 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) { 1864 comma = 0; 1865 if (cdp->cap.media & MST_WRITE_CDR) { 1866 kprintf(" CDR" ); comma = 1; 1867 } 1868 if (cdp->cap.media & MST_WRITE_CDRW) { 1869 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1870 } 1871 if (cdp->cap.media & MST_WRITE_DVDR) { 1872 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1873 } 1874 if (cdp->cap.media & MST_WRITE_DVDRAM) { 1875 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1876 } 1877 if (cdp->cap.media & MST_WRITE_TEST) { 1878 kprintf("%s test write", comma ? "," : ""); comma = 1; 1879 } 1880 if (cdp->cap.capabilities & MST_BURNPROOF) 1881 kprintf("%s burnproof", comma ? "," : ""); 1882 } 1883 kprintf("\n"); 1884 if (cdp->cap.capabilities & MST_AUDIO_PLAY) { 1885 device_printf(dev, "Audio: "); 1886 if (cdp->cap.capabilities & MST_AUDIO_PLAY) 1887 kprintf("play"); 1888 if (cdp->cap.max_vol_levels) 1889 kprintf(", %d volume levels", cdp->cap.max_vol_levels); 1890 kprintf("\n"); 1891 } 1892 device_printf(dev, "Mechanism: "); 1893 switch (cdp->cap.mechanism & MST_MECH_MASK) { 1894 case MST_MECH_CADDY: 1895 mechanism = "caddy"; break; 1896 case MST_MECH_TRAY: 1897 mechanism = "tray"; break; 1898 case MST_MECH_POPUP: 1899 mechanism = "popup"; break; 1900 case MST_MECH_CHANGER: 1901 mechanism = "changer"; break; 1902 case MST_MECH_CARTRIDGE: 1903 mechanism = "cartridge"; break; 1904 default: 1905 mechanism = NULL; break; 1906 } 1907 if (mechanism) 1908 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ? 1909 "ejectable " : "", mechanism); 1910 else if (cdp->cap.mechanism & MST_EJECT) 1911 kprintf("ejectable"); 1912 1913 if (cdp->cap.mechanism & MST_LOCKABLE) 1914 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked"); 1915 if (cdp->cap.mechanism & MST_PREVENT) 1916 kprintf(", lock protected"); 1917 kprintf("\n"); 1918 1919 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) { 1920 device_printf(dev, "Medium: "); 1921 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1922 case MST_CDROM: 1923 kprintf("CD-ROM "); break; 1924 case MST_CDR: 1925 kprintf("CD-R "); break; 1926 case MST_CDRW: 1927 kprintf("CD-RW "); break; 1928 case MST_DVD: 1929 kprintf("DVD "); break; 1930 case MST_DOOR_OPEN: 1931 kprintf("door open"); break; 1932 case MST_NO_DISC: 1933 kprintf("no/blank disc"); break; 1934 case MST_FMT_ERROR: 1935 kprintf("medium format error"); break; 1936 } 1937 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){ 1938 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) { 1939 case MST_DATA_120: 1940 kprintf("120mm data disc"); break; 1941 case MST_AUDIO_120: 1942 kprintf("120mm audio disc"); break; 1943 case MST_COMB_120: 1944 kprintf("120mm data/audio disc"); break; 1945 case MST_PHOTO_120: 1946 kprintf("120mm photo disc"); break; 1947 case MST_DATA_80: 1948 kprintf("80mm data disc"); break; 1949 case MST_AUDIO_80: 1950 kprintf("80mm audio disc"); break; 1951 case MST_COMB_80: 1952 kprintf("80mm data/audio disc"); break; 1953 case MST_PHOTO_80: 1954 kprintf("80mm photo disc"); break; 1955 case MST_FMT_NONE: 1956 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1957 case MST_CDROM: 1958 kprintf("unknown"); break; 1959 case MST_CDR: 1960 case MST_CDRW: 1961 kprintf("blank"); break; 1962 } 1963 break; 1964 default: 1965 kprintf("unknown (0x%x)", cdp->cap.medium_type); break; 1966 } 1967 } 1968 kprintf("\n"); 1969 } 1970 } 1971 else { 1972 device_printf(dev, "%s ", 1973 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1974 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1975 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1976 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1977 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" : 1978 "CDROM"); 1979 kprintf("<%.40s/%.8s> at ata%d-%s %s\n", 1980 atadev->param.model, atadev->param.revision, 1981 device_get_unit(ch->dev), 1982 (atadev->unit == ATA_MASTER) ? "master" : "slave", 1983 ata_mode2str(atadev->mode) ); 1984 } 1985 } 1986 1987 static device_method_t acd_methods[] = { 1988 /* device interface */ 1989 DEVMETHOD(device_probe, acd_probe), 1990 DEVMETHOD(device_attach, acd_attach), 1991 DEVMETHOD(device_detach, acd_detach), 1992 DEVMETHOD(device_shutdown, acd_shutdown), 1993 1994 /* ATA methods */ 1995 DEVMETHOD(ata_reinit, acd_reinit), 1996 1997 { 0, 0 } 1998 }; 1999 2000 static driver_t acd_driver = { 2001 "acd", 2002 acd_methods, 2003 0, 2004 }; 2005 2006 static devclass_t acd_devclass; 2007 2008 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL); 2009 MODULE_VERSION(acd, 1); 2010 MODULE_DEPEND(acd, ata, 1, 1, 1); 2011