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 #include <sys/udev.h> 50 51 #include "ata-all.h" 52 #include "atapi-cd.h" 53 #include "ata_if.h" 54 55 /* device structure */ 56 static d_open_t acd_open; 57 static d_close_t acd_close; 58 static d_ioctl_t acd_ioctl; 59 static d_strategy_t acd_strategy; 60 static struct dev_ops acd_ops = { 61 { "acd", 117, D_DISK | D_TRACKCLOSE }, 62 .d_open = acd_open, 63 .d_close = acd_close, 64 .d_read = physread, 65 .d_write = physwrite, 66 .d_ioctl = acd_ioctl, 67 .d_strategy = acd_strategy, 68 }; 69 70 /* prototypes */ 71 static void acd_set_ioparm(device_t); 72 static void acd_describe(device_t); 73 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *); 74 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t); 75 static void acd_start(device_t, struct bio *); 76 static void acd_done(struct ata_request *); 77 static void acd_read_toc(device_t); 78 #if 0 79 static struct acd_tracknode * acd_make_tracknode(device_t, int); 80 #endif 81 static void acd_destroy_tracknode(device_t, int); 82 static int acd_play(device_t, int, int); 83 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t); 84 static int acd_init_writer(device_t, int); 85 static int acd_fixate(device_t, int); 86 static int acd_init_track(device_t, struct cdr_track *); 87 static int acd_flush(device_t); 88 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *); 89 static int acd_get_progress(device_t, int *); 90 static int acd_send_cue(device_t, struct cdr_cuesheet *); 91 static int acd_report_key(device_t, struct dvd_authinfo *); 92 static int acd_send_key(device_t, struct dvd_authinfo *); 93 static int acd_read_structure(device_t, struct dvd_struct *); 94 static int acd_tray(device_t, int); 95 static int acd_blank(device_t, int); 96 static int acd_prevent_allow(device_t, int); 97 static int acd_start_stop(device_t, int); 98 static int acd_pause_resume(device_t, int); 99 static int acd_mode_sense(device_t, int, caddr_t, int); 100 static int acd_mode_select(device_t, caddr_t, int); 101 static int acd_set_speed(device_t, int, int); 102 static void acd_get_cap(device_t); 103 #ifdef ACD_CDR_FORMAT 104 /* not yet ready */ 105 static int acd_read_format_caps(device_t, struct cdr_format_capacities *); 106 static int acd_format(device_t, struct cdr_format_params *); 107 #endif /* ACD_CDR_FORMAT */ 108 static int acd_test_ready(device_t); 109 110 /* internal vars */ 111 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers"); 112 113 static int 114 acd_probe(device_t dev) 115 { 116 struct ata_device *atadev = device_get_softc(dev); 117 118 if ((atadev->param.config & ATA_PROTO_ATAPI) && 119 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM) 120 return 0; 121 else 122 return ENXIO; 123 } 124 125 static int 126 acd_attach(device_t dev) 127 { 128 struct ata_device *atadev = device_get_softc(dev); 129 struct acd_softc *cdp; 130 cdev_t cdev; 131 132 /* XXX TGEN We're not in interrupt context, so we can M_WAITOK and remove 133 the OOM check. */ 134 cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_INTWAIT | M_ZERO); 135 cdp->block_size = 2048; 136 device_set_ivars(dev, cdp); 137 ATA_SETMODE(device_get_parent(dev), dev); 138 ata_controlcmd(dev, ATA_DEVICE_RESET, 0, 0, 0); 139 acd_get_cap(dev); 140 141 devstat_add_entry(&cdp->stats, "acd", device_get_unit(dev), DEV_BSIZE, 142 DEVSTAT_NO_ORDERED_TAGS, 143 DEVSTAT_TYPE_CDROM | DEVSTAT_TYPE_IF_IDE, 144 DEVSTAT_PRIORITY_CD); 145 146 cdev = disk_create(device_get_unit(dev), &cdp->disk, &acd_ops); 147 disk_setdisktype(&cdp->disk, "optical"); 148 #if 0 149 cdev = make_dev(&acd_ops, dkmakeminor(device_get_unit(dev), 0, 0), 150 UID_ROOT, GID_OPERATOR, 0644, "acd%d", 151 device_get_unit(dev)); 152 #endif 153 reference_dev(cdev); 154 cdev->si_drv1 = dev; 155 156 /* 157 * Even though we do not have media information yet, we have to 158 * tell the disk management layer something or dscheck() will be 159 * unhappy. 160 */ 161 cdp->cdev = cdev; 162 acd_set_ioparm(dev); 163 atadev->flags |= ATA_D_MEDIA_CHANGED; 164 165 /* announce we are here */ 166 acd_describe(dev); 167 return 0; 168 } 169 170 static int 171 acd_detach(device_t dev) 172 { 173 struct acd_softc *cdp = device_get_ivars(dev); 174 int track; 175 176 /* destroy devices from the system so we don't get any further requests */ 177 for (track = 1; track < MAXTRK; track++) { 178 if (cdp->track[track] == NULL) 179 continue; 180 acd_destroy_tracknode(dev, track); 181 } 182 destroy_dev(cdp->cdev); 183 184 /* fail requests on the queue and any "in flight" for this device */ 185 ata_fail_requests(dev); 186 187 /* don't leave anything behind */ 188 dev_ops_remove_minor(&acd_ops, /*dkunitmask(), */dkmakeunit(device_get_unit(dev))); 189 disk_invalidate(&cdp->disk); 190 disk_destroy(&cdp->disk); 191 devstat_remove_entry(&cdp->stats); 192 device_set_ivars(dev, NULL); 193 kfree(cdp, M_ACD); 194 return 0; 195 } 196 197 static void 198 acd_shutdown(device_t dev) 199 { 200 struct ata_device *atadev = device_get_softc(dev); 201 202 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE) 203 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0); 204 } 205 206 static int 207 acd_reinit(device_t dev) 208 { 209 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 210 struct ata_device *atadev = device_get_softc(dev); 211 212 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) || 213 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) { 214 return 1; 215 } 216 ATA_SETMODE(device_get_parent(dev), dev); 217 return 0; 218 } 219 220 static int 221 acd_open(struct dev_open_args *ap) 222 { 223 device_t dev = ap->a_head.a_dev->si_drv1; 224 /* XXX TGEN Sometimes, we're fed a cdev_t which we didn't create. It 225 doesn't have si_drv1 set, leading to evil NULL derefs. I can actually 226 recover our device_t otherwise, but really, this is a bug, so I'll bail 227 out. */ 228 if (!dev) 229 return ENXIO; 230 231 struct ata_device *atadev = device_get_softc(dev); 232 struct acd_softc *cdp = device_get_ivars(dev); 233 struct ata_request *request; 234 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 235 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 236 int timeout = 60; 237 238 if (!cdp) 239 return ENXIO; 240 if (!device_is_attached(dev)) 241 return EBUSY; 242 if (!(request = ata_alloc_request())) 243 return ENOMEM; 244 245 /* wait if drive is not finished loading the medium */ 246 while(timeout--) { 247 bzero(request, sizeof(struct ata_request)); 248 request->dev = dev; 249 bcopy(ccb, request->u.atapi.ccb, 16); 250 request->flags = ATA_R_ATAPI; 251 request->timeout = ATA_DEFAULT_TIMEOUT; 252 ata_queue_request(request); 253 if (!request->error && 254 (request->u.atapi.sense.key == 2 || 255 request->u.atapi.sense.key == 7) && 256 request->u.atapi.sense.asc == 4 && 257 request->u.atapi.sense.ascq == 1) 258 tsleep(&timeout, 0, "acdld", hz / 2); 259 else 260 break; 261 } 262 ata_free_request(request); 263 264 /* 265 * DragonFly abstracts out the disk layer so our device may not have 266 * a vnode directly associated with it. count_dev() cannot be used. 267 */ 268 if (atadev->opencount == 0) { 269 acd_prevent_allow(dev, 1); 270 cdp->flags |= F_LOCKED; 271 acd_read_toc(dev); 272 } 273 ++atadev->opencount; 274 return 0; 275 } 276 277 static int 278 acd_close(struct dev_close_args *ap) 279 { 280 device_t dev = ap->a_head.a_dev->si_drv1; 281 struct acd_softc *cdp = device_get_ivars(dev); 282 struct ata_device *atadev = device_get_softc(dev); 283 284 if (!cdp) 285 return ENXIO; 286 287 if (atadev->opencount == 1) { 288 acd_prevent_allow(dev, 0); 289 cdp->flags &= ~F_LOCKED; 290 } 291 if (atadev->opencount > 0) 292 --atadev->opencount; 293 return 0; 294 } 295 296 static int 297 acd_ioctl(struct dev_ioctl_args *ap) 298 { 299 device_t dev = ap->a_head.a_dev->si_drv1; 300 struct ata_device *atadev = device_get_softc(dev); 301 struct acd_softc *cdp = device_get_ivars(dev); 302 int error = 0, nocopyout = 0; 303 304 if (!cdp) 305 return ENXIO; 306 307 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 308 switch (ap->a_cmd) { 309 case CDIOCRESET: 310 acd_test_ready(dev); 311 break; 312 313 default: 314 acd_read_toc(dev); 315 acd_prevent_allow(dev, 1); 316 cdp->flags |= F_LOCKED; 317 break; 318 } 319 } 320 321 switch (ap->a_cmd) { 322 323 case CDIOCRESUME: 324 error = acd_pause_resume(dev, 1); 325 break; 326 327 case CDIOCPAUSE: 328 error = acd_pause_resume(dev, 0); 329 break; 330 331 case CDIOCSTART: 332 error = acd_start_stop(dev, 1); 333 break; 334 335 case CDIOCSTOP: 336 error = acd_start_stop(dev, 0); 337 break; 338 339 case CDIOCALLOW: 340 error = acd_prevent_allow(dev, 0); 341 cdp->flags &= ~F_LOCKED; 342 break; 343 344 case CDIOCPREVENT: 345 error = acd_prevent_allow(dev, 1); 346 cdp->flags |= F_LOCKED; 347 break; 348 349 case CDIOCRESET: 350 error = priv_check_cred(ap->a_cred, PRIV_ROOT, 0); 351 if (error) 352 break; 353 error = acd_test_ready(dev); 354 break; 355 356 case CDIOCEJECT: 357 if (atadev->opencount > 1) { 358 error = EBUSY; 359 break; 360 } 361 error = acd_tray(dev, 0); 362 break; 363 364 case CDIOCCLOSE: 365 if (atadev->opencount > 1) 366 break; 367 error = acd_tray(dev, 1); 368 break; 369 370 case CDIOREADTOCHEADER: 371 if (!cdp->toc.hdr.ending_track) { 372 error = EIO; 373 break; 374 } 375 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr)); 376 break; 377 378 case CDIOREADTOCENTRYS: 379 { 380 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data; 381 struct toc *toc = &cdp->toc; 382 int starting_track = te->starting_track; 383 int len; 384 385 if (!toc->hdr.ending_track) { 386 error = EIO; 387 break; 388 } 389 390 if (te->data_len < sizeof(toc->tab[0]) || 391 (te->data_len % sizeof(toc->tab[0])) != 0 || 392 (te->address_format != CD_MSF_FORMAT && 393 te->address_format != CD_LBA_FORMAT)) { 394 error = EINVAL; 395 break; 396 } 397 398 if (!starting_track) 399 starting_track = toc->hdr.starting_track; 400 else if (starting_track == 170) 401 starting_track = toc->hdr.ending_track + 1; 402 else if (starting_track < toc->hdr.starting_track || 403 starting_track > toc->hdr.ending_track + 1) { 404 error = EINVAL; 405 break; 406 } 407 408 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) * 409 sizeof(toc->tab[0]); 410 if (te->data_len < len) 411 len = te->data_len; 412 if (len > sizeof(toc->tab)) { 413 error = EINVAL; 414 break; 415 } 416 417 if (te->address_format == CD_MSF_FORMAT) { 418 struct cd_toc_entry *entry; 419 420 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 421 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 422 bcopy(&cdp->toc, toc, sizeof(struct toc)); 423 entry = toc->tab + (toc->hdr.ending_track + 1 - 424 toc->hdr.starting_track) + 1; 425 while (--entry >= toc->tab) { 426 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 427 &entry->addr.msf.second, &entry->addr.msf.frame); 428 entry->addr_type = CD_MSF_FORMAT; 429 } 430 } 431 error = copyout(toc->tab + starting_track - toc->hdr.starting_track, 432 te->data, len); 433 if (te->address_format == CD_MSF_FORMAT) 434 kfree(toc, M_ACD); 435 } 436 break; 437 438 case CDIOREADTOCENTRY: 439 { 440 struct ioc_read_toc_single_entry *te = 441 (struct ioc_read_toc_single_entry *)ap->a_data; 442 struct toc *toc = &cdp->toc; 443 u_char track = te->track; 444 445 if (!toc->hdr.ending_track) { 446 error = EIO; 447 break; 448 } 449 450 if (te->address_format != CD_MSF_FORMAT && 451 te->address_format != CD_LBA_FORMAT) { 452 error = EINVAL; 453 break; 454 } 455 456 if (!track) 457 track = toc->hdr.starting_track; 458 else if (track == 170) 459 track = toc->hdr.ending_track + 1; 460 else if (track < toc->hdr.starting_track || 461 track > toc->hdr.ending_track + 1) { 462 error = EINVAL; 463 break; 464 } 465 466 if (te->address_format == CD_MSF_FORMAT) { 467 struct cd_toc_entry *entry; 468 469 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 470 toc = kmalloc(sizeof(struct toc), M_ACD, M_INTWAIT); 471 bcopy(&cdp->toc, toc, sizeof(struct toc)); 472 entry = toc->tab + (track - toc->hdr.starting_track); 473 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 474 &entry->addr.msf.second, &entry->addr.msf.frame); 475 } 476 bcopy(toc->tab + track - toc->hdr.starting_track, 477 &te->entry, sizeof(struct cd_toc_entry)); 478 if (te->address_format == CD_MSF_FORMAT) 479 kfree(toc, M_ACD); 480 } 481 break; 482 483 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 484 #if __FreeBSD_version > 600008 485 case CDIOCREADSUBCHANNEL_SYSSPACE: 486 nocopyout = 1; 487 /* FALLTHROUGH */ 488 489 #endif 490 case CDIOCREADSUBCHANNEL: 491 { 492 struct ioc_read_subchannel *args = 493 (struct ioc_read_subchannel *)ap->a_data; 494 u_int8_t format; 495 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0, 496 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan), 497 0, 0, 0, 0, 0, 0, 0 }; 498 499 if (args->data_len > sizeof(struct cd_sub_channel_info) || 500 args->data_len < sizeof(struct cd_sub_channel_header)) { 501 error = EINVAL; 502 break; 503 } 504 505 format = args->data_format; 506 if ((format != CD_CURRENT_POSITION) && 507 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) { 508 error = EINVAL; 509 break; 510 } 511 512 ccb[1] = args->address_format & CD_MSF_FORMAT; 513 514 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 515 sizeof(cdp->subchan), ATA_R_READ, 10))) 516 break; 517 518 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) { 519 if (cdp->subchan.header.audio_status == 0x11) { 520 error = EINVAL; 521 break; 522 } 523 524 ccb[3] = format; 525 if (format == CD_TRACK_INFO) 526 ccb[6] = args->track; 527 528 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 529 sizeof(cdp->subchan),ATA_R_READ,10))){ 530 break; 531 } 532 } 533 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 534 if (nocopyout == 0) { 535 error = copyout(&cdp->subchan, args->data, args->data_len); 536 } else { 537 error = 0; 538 bcopy(&cdp->subchan, args->data, args->data_len); 539 } 540 } 541 break; 542 543 case CDIOCPLAYMSF: 544 { 545 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data; 546 547 error = 548 acd_play(dev, 549 msf2lba(args->start_m, args->start_s, args->start_f), 550 msf2lba(args->end_m, args->end_s, args->end_f)); 551 } 552 break; 553 554 case CDIOCPLAYBLOCKS: 555 { 556 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data; 557 558 error = acd_play(dev, args->blk, args->blk + args->len); 559 } 560 break; 561 562 case CDIOCPLAYTRACKS: 563 { 564 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data; 565 int t1, t2; 566 567 if (!cdp->toc.hdr.ending_track) { 568 error = EIO; 569 break; 570 } 571 if (args->end_track < cdp->toc.hdr.ending_track + 1) 572 ++args->end_track; 573 if (args->end_track > cdp->toc.hdr.ending_track + 1) 574 args->end_track = cdp->toc.hdr.ending_track + 1; 575 t1 = args->start_track - cdp->toc.hdr.starting_track; 576 t2 = args->end_track - cdp->toc.hdr.starting_track; 577 if (t1 < 0 || t2 < 0 || 578 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) { 579 error = EINVAL; 580 break; 581 } 582 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba), 583 ntohl(cdp->toc.tab[t2].addr.lba)); 584 } 585 break; 586 587 case CDIOCGETVOL: 588 { 589 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 590 591 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 592 (caddr_t)&cdp->au, sizeof(cdp->au)))) 593 break; 594 595 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 596 error = EIO; 597 break; 598 } 599 arg->vol[0] = cdp->au.port[0].volume; 600 arg->vol[1] = cdp->au.port[1].volume; 601 arg->vol[2] = cdp->au.port[2].volume; 602 arg->vol[3] = cdp->au.port[3].volume; 603 } 604 break; 605 606 case CDIOCSETVOL: 607 { 608 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 609 610 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 611 (caddr_t)&cdp->au, sizeof(cdp->au)))) 612 break; 613 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 614 error = EIO; 615 break; 616 } 617 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK, 618 (caddr_t)&cdp->aumask, 619 sizeof(cdp->aumask)))) 620 break; 621 cdp->au.data_length = 0; 622 cdp->au.port[0].channels = CHANNEL_0; 623 cdp->au.port[1].channels = CHANNEL_1; 624 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume; 625 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume; 626 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume; 627 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume; 628 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 629 } 630 break; 631 632 case CDIOCSETPATCH: 633 { 634 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data; 635 636 error = acd_setchan(dev, arg->patch[0], arg->patch[1], 637 arg->patch[2], arg->patch[3]); 638 } 639 break; 640 641 case CDIOCSETMONO: 642 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0); 643 break; 644 645 case CDIOCSETSTEREO: 646 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0); 647 break; 648 649 case CDIOCSETMUTE: 650 error = acd_setchan(dev, 0, 0, 0, 0); 651 break; 652 653 case CDIOCSETLEFT: 654 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0); 655 break; 656 657 case CDIOCSETRIGHT: 658 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0); 659 break; 660 661 case CDRIOCBLANK: 662 error = acd_blank(dev, (*(int *)ap->a_data)); 663 break; 664 665 case CDRIOCNEXTWRITEABLEADDR: 666 { 667 struct acd_track_info track_info; 668 669 if ((error = acd_read_track_info(dev, 0xff, &track_info))) 670 break; 671 672 if (!track_info.nwa_valid) { 673 error = EINVAL; 674 break; 675 } 676 *(int*)ap->a_data = track_info.next_writeable_addr; 677 } 678 break; 679 680 case CDRIOCINITWRITER: 681 error = acd_init_writer(dev, (*(int *)ap->a_data)); 682 break; 683 684 case CDRIOCINITTRACK: 685 error = acd_init_track(dev, (struct cdr_track *)ap->a_data); 686 break; 687 688 case CDRIOCFLUSH: 689 error = acd_flush(dev); 690 break; 691 692 case CDRIOCFIXATE: 693 error = acd_fixate(dev, (*(int *)ap->a_data)); 694 break; 695 696 case CDRIOCREADSPEED: 697 { 698 int speed = *(int *)ap->a_data; 699 700 /* Preserve old behavior: units in multiples of CDROM speed */ 701 if (speed < 177) 702 speed *= 177; 703 error = acd_set_speed(dev, speed, CDR_MAX_SPEED); 704 } 705 break; 706 707 case CDRIOCWRITESPEED: 708 { 709 int speed = *(int *)ap->a_data; 710 711 if (speed < 177) 712 speed *= 177; 713 error = acd_set_speed(dev, CDR_MAX_SPEED, speed); 714 } 715 break; 716 717 case CDRIOCGETBLOCKSIZE: 718 *(int *)ap->a_data = cdp->block_size; 719 break; 720 721 case CDRIOCSETBLOCKSIZE: 722 cdp->block_size = *(int *)ap->a_data; 723 acd_set_ioparm(dev); 724 break; 725 726 case CDRIOCGETPROGRESS: 727 error = acd_get_progress(dev, (int *)ap->a_data); 728 break; 729 730 case CDRIOCSENDCUE: 731 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data); 732 break; 733 734 #ifdef ACD_CDR_FORMAT 735 case CDRIOCREADFORMATCAPS: 736 error = acd_read_format_caps(dev, 737 (struct cdr_format_capacities *)ap->a_data); 738 break; 739 740 case CDRIOCFORMAT: 741 error = acd_format(dev, (struct cdr_format_params *)ap->a_data); 742 break; 743 #endif /* ACD_CDR_FORMAT */ 744 745 case DVDIOCREPORTKEY: 746 if (cdp->cap.media & MST_READ_DVDROM) 747 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data); 748 else 749 error = EINVAL; 750 break; 751 752 case DVDIOCSENDKEY: 753 if (cdp->cap.media & MST_READ_DVDROM) 754 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data); 755 else 756 error = EINVAL; 757 break; 758 759 case DVDIOCREADSTRUCTURE: 760 if (cdp->cap.media & MST_READ_DVDROM) 761 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data); 762 else 763 error = EINVAL; 764 break; 765 766 default: 767 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data); 768 } 769 return error; 770 } 771 772 static int 773 acd_strategy(struct dev_strategy_args *ap) 774 { 775 device_t dev = ap->a_head.a_dev->si_drv1; 776 struct bio *bp = ap->a_bio; 777 struct buf *bbp = bp->bio_buf; 778 /* struct ata_device *atadev = device_get_softc(dev);*/ 779 struct acd_softc *cdp = device_get_ivars(dev); 780 cdev_t cdev = cdp->cdev; 781 782 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) { 783 bbp->b_flags |= B_ERROR; 784 bbp->b_error = EOPNOTSUPP; 785 biodone(bp); 786 return 0; 787 } 788 789 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) { 790 bbp->b_flags |= B_ERROR; 791 bbp->b_error = EIO; 792 biodone(bp); 793 return 0; 794 } 795 796 KASSERT(bbp->b_bcount != 0, ("acd_strategy: 0-length I/O")); 797 798 bp->bio_driver_info = cdev; 799 bbp->b_resid = bbp->b_bcount; 800 801 acd_start(dev, bp); 802 return 0; 803 } 804 805 /* XXX TGEN Collapse this with acd_strategy()? */ 806 static void 807 acd_start(device_t dev, struct bio *bp) 808 { 809 struct buf *bbp = bp->bio_buf; 810 struct ata_device *atadev = device_get_softc(dev); 811 struct acd_softc *cdp = device_get_ivars(dev); 812 struct ata_request *request; 813 cdev_t cdev; 814 u_int32_t lba, lastlba, count; 815 int8_t ccb[16]; 816 int track, blocksize; 817 818 cdev = bp->bio_driver_info; 819 820 /* reject all queued entries if media changed */ 821 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 822 bbp->b_flags |= B_ERROR; 823 bbp->b_error = EIO; 824 biodone(bp); 825 return; 826 } 827 828 bzero(ccb, sizeof(ccb)); 829 830 /* 831 * Special track access is via bio_offset (128-255), and direct 832 * raw access via 128, else normal accesses. 833 */ 834 track = (bp->bio_offset >> 56) & 127; 835 836 if (track) { 837 if (track > MAXTRK) { 838 bbp->b_flags |= B_ERROR; 839 bbp->b_error = EIO; 840 biodone(bp); 841 return; 842 } 843 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352; 844 lastlba = ntohl(cdp->toc.tab[track].addr.lba); 845 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 846 lba += ntohl(cdp->toc.tab[track - 1].addr.lba); 847 } 848 else { 849 blocksize = cdp->block_size; 850 lastlba = cdp->disk_size; 851 lba = (bp->bio_offset & 0x00FFFFFFFFFFFFFFULL) / blocksize; 852 } 853 854 count = bbp->b_bcount / blocksize; 855 KASSERT(count != 0, ("acd_strategy: 0-length I/O %d bytes vs %d blksize", 856 bbp->b_bcount, blocksize)); 857 858 if (bbp->b_cmd == BUF_CMD_READ) { 859 /* if transfer goes beyond range adjust it to be within limits */ 860 if (lba + count > lastlba) { 861 /* if we are entirely beyond EOM return EOF */ 862 if (lastlba <= lba) { 863 bbp->b_resid = bbp->b_bcount; 864 biodone(bp); 865 return; 866 } 867 count = lastlba - lba; 868 } 869 switch (blocksize) { 870 case 2048: 871 ccb[0] = ATAPI_READ_BIG; 872 break; 873 874 case 2352: 875 ccb[0] = ATAPI_READ_CD; 876 ccb[9] = 0xf8; 877 break; 878 879 default: 880 ccb[0] = ATAPI_READ_CD; 881 ccb[9] = 0x10; 882 } 883 } 884 else 885 ccb[0] = ATAPI_WRITE_BIG; 886 887 ccb[1] = 0; 888 ccb[2] = lba>>24; 889 ccb[3] = lba>>16; 890 ccb[4] = lba>>8; 891 ccb[5] = lba; 892 ccb[6] = count>>16; 893 ccb[7] = count>>8; 894 ccb[8] = count; 895 896 if (!(request = ata_alloc_request())) { 897 bbp->b_flags |= B_ERROR; 898 bbp->b_error = ENOMEM; 899 biodone(bp); 900 return; 901 } 902 request->dev = dev; 903 request->bio = bp; 904 bcopy(ccb, request->u.atapi.ccb, 905 (atadev->param.config & ATA_PROTO_MASK) == 906 ATA_PROTO_ATAPI_12 ? 16 : 12); 907 request->data = bbp->b_data; 908 request->bytecount = count * blocksize; 909 request->transfersize = min(request->bytecount, 65534); 910 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30; 911 request->retries = 2; 912 request->callback = acd_done; 913 request->flags = ATA_R_ATAPI; 914 if (atadev->mode >= ATA_DMA) 915 request->flags |= ATA_R_DMA; 916 switch (bbp->b_cmd) { 917 case BUF_CMD_READ: 918 request->flags |= ATA_R_READ; 919 break; 920 case BUF_CMD_WRITE: 921 request->flags |= ATA_R_WRITE; 922 break; 923 default: 924 device_printf(dev, "unknown BUF operation\n"); 925 ata_free_request(request); 926 bbp->b_flags |= B_ERROR; 927 bbp->b_error = EIO; 928 biodone(bp); 929 return; 930 } 931 devstat_start_transaction(&cdp->stats); 932 ata_queue_request(request); 933 } 934 935 static void 936 acd_done(struct ata_request *request) 937 { 938 struct acd_softc *cdp = device_get_ivars(request->dev); 939 struct bio *bp = request->bio; 940 struct buf *bbp = bp->bio_buf; 941 942 /* finish up transfer */ 943 if ((bbp->b_error = request->result)) 944 bbp->b_flags |= B_ERROR; 945 bbp->b_resid = bbp->b_bcount - request->donecount; 946 devstat_end_transaction_buf(&cdp->stats, bbp); 947 biodone(bp); 948 ata_free_request(request); 949 } 950 951 static void 952 acd_set_ioparm(device_t dev) 953 { 954 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 955 struct ata_device *atadev = device_get_softc(dev); 956 struct acd_softc *cdp = device_get_ivars(dev); 957 struct disk_info info; 958 959 if (ch->dma) 960 cdp->iomax = min(ch->dma->max_iosize, 65534); 961 else 962 cdp->iomax = min(DFLTPHYS, 65534); 963 964 cdp->cdev->si_iosize_max = (cdp->iomax / cdp->block_size) * cdp->block_size; 965 cdp->cdev->si_bsize_phys = cdp->block_size; 966 bzero(&info, sizeof(info)); 967 info.d_media_blksize = cdp->block_size; 968 info.d_media_blocks = (cdp->disk_size == -1) ? 0 : cdp->disk_size; 969 info.d_secpertrack = 100; 970 info.d_nheads = 1; 971 info.d_ncylinders = cdp->disk_size / info.d_secpertrack / info.d_nheads + 1; 972 info.d_secpercyl = info.d_secpertrack * info.d_nheads; 973 info.d_dsflags = DSO_ONESLICE | DSO_COMPATLABEL | DSO_COMPATPARTA | 974 DSO_RAWEXTENSIONS; 975 info.d_serialno = atadev->param.serial; 976 disk_setdiskinfo(&cdp->disk, &info); 977 978 } 979 980 static void 981 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f) 982 { 983 lba += 150; 984 lba &= 0xffffff; 985 *m = lba / (60 * 75); 986 lba %= (60 * 75); 987 *s = lba / 75; 988 *f = lba % 75; 989 } 990 991 static u_int32_t 992 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f) 993 { 994 return (m * 60 + s) * 75 + f - 150; 995 } 996 997 static void 998 acd_read_toc(device_t dev) 999 { 1000 struct ata_device *atadev = device_get_softc(dev); 1001 struct acd_softc *cdp = device_get_ivars(dev); 1002 struct acd_tracknode *tracknode; 1003 u_int32_t sizes[2]; 1004 int8_t ccb[16]; 1005 int track, ntracks, len; 1006 1007 atadev->flags &= ~ATA_D_MEDIA_CHANGED; 1008 bzero(&cdp->toc, sizeof(cdp->toc)); 1009 1010 if (acd_test_ready(dev)) 1011 return; 1012 1013 bzero(ccb, sizeof(ccb)); 1014 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry); 1015 ccb[0] = ATAPI_READ_TOC; 1016 ccb[7] = len>>8; 1017 ccb[8] = len; 1018 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1019 ATA_R_READ | ATA_R_QUIET, 30)) { 1020 bzero(&cdp->toc, sizeof(cdp->toc)); 1021 return; 1022 } 1023 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1; 1024 if (ntracks <= 0 || ntracks > MAXTRK) { 1025 bzero(&cdp->toc, sizeof(cdp->toc)); 1026 return; 1027 } 1028 1029 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry); 1030 bzero(ccb, sizeof(ccb)); 1031 ccb[0] = ATAPI_READ_TOC; 1032 ccb[7] = len>>8; 1033 ccb[8] = len; 1034 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 1035 ATA_R_READ | ATA_R_QUIET, 30)) { 1036 bzero(&cdp->toc, sizeof(cdp->toc)); 1037 return; 1038 } 1039 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len); 1040 1041 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352; 1042 bzero(ccb, sizeof(ccb)); 1043 ccb[0] = ATAPI_READ_CAPACITY; 1044 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes), 1045 ATA_R_READ | ATA_R_QUIET, 30)) { 1046 bzero(&cdp->toc, sizeof(cdp->toc)); 1047 return; 1048 } 1049 cdp->disk_size = ntohl(sizes[0]) + 1; 1050 acd_set_ioparm(dev); 1051 1052 for (track = 1; track <= ntracks; track ++) { 1053 if (cdp->track[track] != NULL) 1054 continue; 1055 #if 0 1056 tracknode = acd_make_tracknode(dev, track); 1057 #endif 1058 tracknode = NULL; 1059 cdp->track[track] = tracknode; 1060 } 1061 for (; track < MAXTRK; track ++) { 1062 if (cdp->track[track] == NULL) 1063 continue; 1064 acd_destroy_tracknode(dev, track); 1065 cdp->track[track] = NULL; 1066 } 1067 1068 #ifdef ACD_DEBUG 1069 if (cdp->disk_size && cdp->toc.hdr.ending_track) { 1070 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ", 1071 cdp->disk_size, cdp->block_size, 1072 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1); 1073 if (cdp->toc.tab[0].control & 4) 1074 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576); 1075 else 1076 kprintf("%d:%d audio\n", 1077 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60); 1078 } 1079 #endif 1080 } 1081 1082 /* 1083 * Makes a new device node for the numbered track and returns a struct 1084 * acd_tracknode pointer to be included in the list of tracks available on the 1085 * medium. 1086 */ 1087 1088 #if 0 1089 1090 static struct acd_tracknode * 1091 acd_make_tracknode(device_t dev, int track) 1092 { 1093 struct acd_softc *cdp = device_get_ivars(dev); 1094 struct acd_tracknode *tracknode; 1095 char name[16]; 1096 1097 ksprintf(name, "acd%dt%d", device_get_unit(dev), track); 1098 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO); 1099 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) | 1100 (track << 16), UID_ROOT, GID_OPERATOR, 0644, 1101 name, NULL); 1102 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1; 1103 reference_dev(tracknode->cdev); 1104 return tracknode; 1105 } 1106 1107 #endif 1108 1109 /* 1110 * Destroys the device node of a numbered track and frees the related struct 1111 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to 1112 * have a complementary function to acd_make_tracknode(). 1113 */ 1114 static void 1115 acd_destroy_tracknode(device_t dev, int track) 1116 { 1117 struct acd_softc *cdp = device_get_ivars(dev); 1118 struct acd_tracknode *tracknode; 1119 1120 tracknode = cdp->track[track]; 1121 destroy_dev(tracknode->cdev); 1122 kfree(tracknode, M_ACD); 1123 } 1124 1125 static int 1126 acd_play(device_t dev, int start, int end) 1127 { 1128 int8_t ccb[16]; 1129 1130 bzero(ccb, sizeof(ccb)); 1131 ccb[0] = ATAPI_PLAY_MSF; 1132 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]); 1133 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]); 1134 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10); 1135 } 1136 1137 static int 1138 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3) 1139 { 1140 struct acd_softc *cdp = device_get_ivars(dev); 1141 int error; 1142 1143 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au, 1144 sizeof(cdp->au)))) 1145 return error; 1146 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) 1147 return EIO; 1148 cdp->au.data_length = 0; 1149 cdp->au.port[0].channels = c0; 1150 cdp->au.port[1].channels = c1; 1151 cdp->au.port[2].channels = c2; 1152 cdp->au.port[3].channels = c3; 1153 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 1154 } 1155 1156 static int 1157 acd_init_writer(device_t dev, int test_write) 1158 { 1159 int8_t ccb[16]; 1160 1161 bzero(ccb, sizeof(ccb)); 1162 ccb[0] = ATAPI_REZERO; 1163 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1164 ccb[0] = ATAPI_SEND_OPC_INFO; 1165 ccb[1] = 0x01; 1166 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30); 1167 return 0; 1168 } 1169 1170 static int 1171 acd_fixate(device_t dev, int multisession) 1172 { 1173 struct acd_softc *cdp = device_get_ivars(dev); 1174 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0, 1175 0, 0, 0, 0, 0, 0, 0, 0 }; 1176 int timeout = 5*60*2; 1177 int error, dummy; 1178 struct write_param param; 1179 1180 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1181 (caddr_t)¶m, sizeof(param)))) 1182 return error; 1183 1184 param.data_length = 0; 1185 if (multisession) 1186 param.session_type = CDR_SESS_MULTI; 1187 else 1188 param.session_type = CDR_SESS_NONE; 1189 1190 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1191 return error; 1192 1193 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1194 if (error) 1195 return error; 1196 1197 /* some drives just return ready, wait for the expected fixate time */ 1198 if ((error = acd_test_ready(dev)) != EBUSY) { 1199 timeout = timeout / (cdp->cap.cur_write_speed / 177); 1200 tsleep(&error, 0, "acdfix", timeout * hz / 2); 1201 return acd_test_ready(dev); 1202 } 1203 1204 while (timeout-- > 0) { 1205 if ((error = acd_get_progress(dev, &dummy))) 1206 return error; 1207 if ((error = acd_test_ready(dev)) != EBUSY) 1208 return error; 1209 tsleep(&error, 0, "acdcld", hz / 2); 1210 } 1211 return EIO; 1212 } 1213 1214 static int 1215 acd_init_track(device_t dev, struct cdr_track *track) 1216 { 1217 struct acd_softc *cdp = device_get_ivars(dev); 1218 struct write_param param; 1219 int error; 1220 1221 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1222 (caddr_t)¶m, sizeof(param)))) 1223 return error; 1224 1225 param.data_length = 0; 1226 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1227 param.page_length = 0x32; 1228 param.test_write = track->test_write ? 1 : 0; 1229 param.write_type = CDR_WTYPE_TRACK; 1230 param.session_type = CDR_SESS_NONE; 1231 param.fp = 0; 1232 param.packet_size = 0; 1233 1234 if (cdp->cap.capabilities & MST_BURNPROOF) 1235 param.burnproof = 1; 1236 1237 switch (track->datablock_type) { 1238 1239 case CDR_DB_RAW: 1240 if (track->preemp) 1241 param.track_mode = CDR_TMODE_AUDIO_PREEMP; 1242 else 1243 param.track_mode = CDR_TMODE_AUDIO; 1244 cdp->block_size = 2352; 1245 param.datablock_type = CDR_DB_RAW; 1246 param.session_format = CDR_SESS_CDROM; 1247 break; 1248 1249 case CDR_DB_ROM_MODE1: 1250 cdp->block_size = 2048; 1251 param.track_mode = CDR_TMODE_DATA; 1252 param.datablock_type = CDR_DB_ROM_MODE1; 1253 param.session_format = CDR_SESS_CDROM; 1254 break; 1255 1256 case CDR_DB_ROM_MODE2: 1257 cdp->block_size = 2336; 1258 param.track_mode = CDR_TMODE_DATA; 1259 param.datablock_type = CDR_DB_ROM_MODE2; 1260 param.session_format = CDR_SESS_CDROM; 1261 break; 1262 1263 case CDR_DB_XA_MODE1: 1264 cdp->block_size = 2048; 1265 param.track_mode = CDR_TMODE_DATA; 1266 param.datablock_type = CDR_DB_XA_MODE1; 1267 param.session_format = CDR_SESS_CDROM_XA; 1268 break; 1269 1270 case CDR_DB_XA_MODE2_F1: 1271 cdp->block_size = 2056; 1272 param.track_mode = CDR_TMODE_DATA; 1273 param.datablock_type = CDR_DB_XA_MODE2_F1; 1274 param.session_format = CDR_SESS_CDROM_XA; 1275 break; 1276 1277 case CDR_DB_XA_MODE2_F2: 1278 cdp->block_size = 2324; 1279 param.track_mode = CDR_TMODE_DATA; 1280 param.datablock_type = CDR_DB_XA_MODE2_F2; 1281 param.session_format = CDR_SESS_CDROM_XA; 1282 break; 1283 1284 case CDR_DB_XA_MODE2_MIX: 1285 cdp->block_size = 2332; 1286 param.track_mode = CDR_TMODE_DATA; 1287 param.datablock_type = CDR_DB_XA_MODE2_MIX; 1288 param.session_format = CDR_SESS_CDROM_XA; 1289 break; 1290 } 1291 acd_set_ioparm(dev); 1292 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10); 1293 } 1294 1295 static int 1296 acd_flush(device_t dev) 1297 { 1298 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0, 1299 0, 0, 0, 0, 0, 0, 0, 0 }; 1300 1301 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1302 } 1303 1304 static int 1305 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info) 1306 { 1307 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1, 1308 lba>>24, lba>>16, lba>>8, lba, 0, 1309 sizeof(*info)>>8, sizeof(*info), 1310 0, 0, 0, 0, 0, 0, 0 }; 1311 int error; 1312 1313 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info), 1314 ATA_R_READ, 30))) 1315 return error; 1316 info->track_start_addr = ntohl(info->track_start_addr); 1317 info->next_writeable_addr = ntohl(info->next_writeable_addr); 1318 info->free_blocks = ntohl(info->free_blocks); 1319 info->fixed_packet_size = ntohl(info->fixed_packet_size); 1320 info->track_length = ntohl(info->track_length); 1321 return 0; 1322 } 1323 1324 static int 1325 acd_get_progress(device_t dev, int *finished) 1326 { 1327 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 1328 0, 0, 0, 0, 0, 0, 0, 0 }; 1329 struct ata_request *request; 1330 int8_t dummy[8]; 1331 1332 if (!(request = ata_alloc_request())) 1333 return ENOMEM; 1334 1335 request->dev = dev; 1336 bcopy(ccb, request->u.atapi.ccb, 16); 1337 request->data = dummy; 1338 request->bytecount = sizeof(dummy); 1339 request->transfersize = min(request->bytecount, 65534); 1340 request->flags = ATA_R_ATAPI | ATA_R_READ; 1341 request->timeout = 30; 1342 ata_queue_request(request); 1343 if (!request->error && 1344 request->u.atapi.sense.specific & ATA_SENSE_SPEC_VALID) 1345 *finished = ((request->u.atapi.sense.specific2 | 1346 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535; 1347 else 1348 *finished = 0; 1349 ata_free_request(request); 1350 return 0; 1351 } 1352 1353 static int 1354 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet) 1355 { 1356 struct acd_softc *cdp = device_get_ivars(dev); 1357 struct write_param param; 1358 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0, 1359 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len, 1360 0, 0, 0, 0, 0, 0, 0 }; 1361 int8_t *buffer; 1362 int32_t error; 1363 1364 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1365 (caddr_t)¶m, sizeof(param)))) 1366 return error; 1367 1368 param.data_length = 0; 1369 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1370 param.page_length = 0x32; 1371 param.test_write = cuesheet->test_write ? 1 : 0; 1372 param.write_type = CDR_WTYPE_SESSION; 1373 param.session_type = cuesheet->session_type; 1374 param.fp = 0; 1375 param.packet_size = 0; 1376 param.track_mode = CDR_TMODE_AUDIO; 1377 param.datablock_type = CDR_DB_RAW; 1378 param.session_format = cuesheet->session_format; 1379 if (cdp->cap.capabilities & MST_BURNPROOF) 1380 param.burnproof = 1; 1381 1382 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1383 return error; 1384 1385 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_WAITOK | M_NULLOK))) 1386 return ENOMEM; 1387 1388 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len))) 1389 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30); 1390 kfree(buffer, M_ACD); 1391 return error; 1392 } 1393 1394 static int 1395 acd_report_key(device_t dev, struct dvd_authinfo *ai) 1396 { 1397 struct dvd_miscauth *d = NULL; 1398 u_int32_t lba = 0; 1399 int16_t length; 1400 int8_t ccb[16]; 1401 int error; 1402 1403 switch (ai->format) { 1404 case DVD_REPORT_AGID: 1405 case DVD_REPORT_ASF: 1406 case DVD_REPORT_RPC: 1407 length = 8; 1408 break; 1409 case DVD_REPORT_KEY1: 1410 length = 12; 1411 break; 1412 case DVD_REPORT_TITLE_KEY: 1413 length = 12; 1414 lba = ai->lba; 1415 break; 1416 case DVD_REPORT_CHALLENGE: 1417 length = 16; 1418 break; 1419 case DVD_INVALIDATE_AGID: 1420 length = 0; 1421 break; 1422 default: 1423 return EINVAL; 1424 } 1425 1426 bzero(ccb, sizeof(ccb)); 1427 ccb[0] = ATAPI_REPORT_KEY; 1428 ccb[2] = (lba >> 24) & 0xff; 1429 ccb[3] = (lba >> 16) & 0xff; 1430 ccb[4] = (lba >> 8) & 0xff; 1431 ccb[5] = lba & 0xff; 1432 ccb[8] = (length >> 8) & 0xff; 1433 ccb[9] = length & 0xff; 1434 ccb[10] = (ai->agid << 6) | ai->format; 1435 1436 if (length) { 1437 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1438 d->length = htons(length - 2); 1439 } 1440 1441 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 1442 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10); 1443 if (error) { 1444 if (length) 1445 kfree(d, M_ACD); 1446 return error; 1447 } 1448 1449 switch (ai->format) { 1450 case DVD_REPORT_AGID: 1451 ai->agid = d->data[3] >> 6; 1452 break; 1453 1454 case DVD_REPORT_CHALLENGE: 1455 bcopy(&d->data[0], &ai->keychal[0], 10); 1456 break; 1457 1458 case DVD_REPORT_KEY1: 1459 bcopy(&d->data[0], &ai->keychal[0], 5); 1460 break; 1461 1462 case DVD_REPORT_TITLE_KEY: 1463 ai->cpm = (d->data[0] >> 7); 1464 ai->cp_sec = (d->data[0] >> 6) & 0x1; 1465 ai->cgms = (d->data[0] >> 4) & 0x3; 1466 bcopy(&d->data[1], &ai->keychal[0], 5); 1467 break; 1468 1469 case DVD_REPORT_ASF: 1470 ai->asf = d->data[3] & 1; 1471 break; 1472 1473 case DVD_REPORT_RPC: 1474 ai->reg_type = (d->data[0] >> 6); 1475 ai->vend_rsts = (d->data[0] >> 3) & 0x7; 1476 ai->user_rsts = d->data[0] & 0x7; 1477 ai->region = d->data[1]; 1478 ai->rpc_scheme = d->data[2]; 1479 break; 1480 1481 case DVD_INVALIDATE_AGID: 1482 break; 1483 1484 default: 1485 error = EINVAL; 1486 } 1487 if (length) 1488 kfree(d, M_ACD); 1489 return error; 1490 } 1491 1492 static int 1493 acd_send_key(device_t dev, struct dvd_authinfo *ai) 1494 { 1495 struct dvd_miscauth *d; 1496 int16_t length; 1497 int8_t ccb[16]; 1498 int error; 1499 1500 switch (ai->format) { 1501 case DVD_SEND_CHALLENGE: 1502 length = 16; 1503 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1504 bcopy(ai->keychal, &d->data[0], 10); 1505 break; 1506 1507 case DVD_SEND_KEY2: 1508 length = 12; 1509 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1510 bcopy(&ai->keychal[0], &d->data[0], 5); 1511 break; 1512 1513 case DVD_SEND_RPC: 1514 length = 8; 1515 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1516 d->data[0] = ai->region; 1517 break; 1518 1519 default: 1520 return EINVAL; 1521 } 1522 1523 bzero(ccb, sizeof(ccb)); 1524 ccb[0] = ATAPI_SEND_KEY; 1525 ccb[8] = (length >> 8) & 0xff; 1526 ccb[9] = length & 0xff; 1527 ccb[10] = (ai->agid << 6) | ai->format; 1528 d->length = htons(length - 2); 1529 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10); 1530 kfree(d, M_ACD); 1531 return error; 1532 } 1533 1534 static int 1535 acd_read_structure(device_t dev, struct dvd_struct *s) 1536 { 1537 struct dvd_miscauth *d; 1538 u_int16_t length; 1539 int8_t ccb[16]; 1540 int error = 0; 1541 1542 switch(s->format) { 1543 case DVD_STRUCT_PHYSICAL: 1544 length = 21; 1545 break; 1546 1547 case DVD_STRUCT_COPYRIGHT: 1548 length = 8; 1549 break; 1550 1551 case DVD_STRUCT_DISCKEY: 1552 length = 2052; 1553 break; 1554 1555 case DVD_STRUCT_BCA: 1556 length = 192; 1557 break; 1558 1559 case DVD_STRUCT_MANUFACT: 1560 length = 2052; 1561 break; 1562 1563 case DVD_STRUCT_DDS: 1564 case DVD_STRUCT_PRERECORDED: 1565 case DVD_STRUCT_UNIQUEID: 1566 case DVD_STRUCT_LIST: 1567 case DVD_STRUCT_CMI: 1568 case DVD_STRUCT_RMD_LAST: 1569 case DVD_STRUCT_RMD_RMA: 1570 case DVD_STRUCT_DCB: 1571 return ENOSYS; 1572 1573 default: 1574 return EINVAL; 1575 } 1576 1577 d = kmalloc(length, M_ACD, M_WAITOK | M_ZERO); 1578 d->length = htons(length - 2); 1579 1580 bzero(ccb, sizeof(ccb)); 1581 ccb[0] = ATAPI_READ_STRUCTURE; 1582 ccb[6] = s->layer_num; 1583 ccb[7] = s->format; 1584 ccb[8] = (length >> 8) & 0xff; 1585 ccb[9] = length & 0xff; 1586 ccb[10] = s->agid << 6; 1587 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30); 1588 if (error) { 1589 kfree(d, M_ACD); 1590 return error; 1591 } 1592 1593 switch (s->format) { 1594 case DVD_STRUCT_PHYSICAL: { 1595 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0]; 1596 1597 layer->book_type = d->data[0] >> 4; 1598 layer->book_version = d->data[0] & 0xf; 1599 layer->disc_size = d->data[1] >> 4; 1600 layer->max_rate = d->data[1] & 0xf; 1601 layer->nlayers = (d->data[2] >> 5) & 3; 1602 layer->track_path = (d->data[2] >> 4) & 1; 1603 layer->layer_type = d->data[2] & 0xf; 1604 layer->linear_density = d->data[3] >> 4; 1605 layer->track_density = d->data[3] & 0xf; 1606 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7]; 1607 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11]; 1608 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15]; 1609 layer->bca = d->data[16] >> 7; 1610 break; 1611 } 1612 1613 case DVD_STRUCT_COPYRIGHT: 1614 s->cpst = d->data[0]; 1615 s->rmi = d->data[1]; 1616 break; 1617 1618 case DVD_STRUCT_DISCKEY: 1619 bcopy(&d->data[0], &s->data[0], 2048); 1620 break; 1621 1622 case DVD_STRUCT_BCA: 1623 s->length = ntohs(d->length); 1624 bcopy(&d->data[0], &s->data[0], s->length); 1625 break; 1626 1627 case DVD_STRUCT_MANUFACT: 1628 s->length = ntohs(d->length); 1629 bcopy(&d->data[0], &s->data[0], s->length); 1630 break; 1631 1632 default: 1633 error = EINVAL; 1634 } 1635 kfree(d, M_ACD); 1636 return error; 1637 } 1638 1639 static int 1640 acd_tray(device_t dev, int close) 1641 { 1642 struct ata_device *atadev = device_get_softc(dev); 1643 struct acd_softc *cdp = device_get_ivars(dev); 1644 int error = ENODEV; 1645 1646 if (cdp->cap.mechanism & MST_EJECT) { 1647 if (close) { 1648 if (!(error = acd_start_stop(dev, 3))) { 1649 acd_read_toc(dev); 1650 acd_prevent_allow(dev, 1); 1651 cdp->flags |= F_LOCKED; 1652 } 1653 } 1654 else { 1655 acd_start_stop(dev, 0); 1656 acd_prevent_allow(dev, 0); 1657 cdp->flags &= ~F_LOCKED; 1658 atadev->flags |= ATA_D_MEDIA_CHANGED; 1659 error = acd_start_stop(dev, 2); 1660 } 1661 } 1662 return error; 1663 } 1664 1665 static int 1666 acd_blank(device_t dev, int blanktype) 1667 { 1668 struct ata_device *atadev = device_get_softc(dev); 1669 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0, 1670 0, 0, 0, 0, 0, 0, 0, 0 }; 1671 1672 atadev->flags |= ATA_D_MEDIA_CHANGED; 1673 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1674 } 1675 1676 static int 1677 acd_prevent_allow(device_t dev, int lock) 1678 { 1679 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock, 1680 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1681 1682 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1683 } 1684 1685 static int 1686 acd_start_stop(device_t dev, int start) 1687 { 1688 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start, 1689 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1690 1691 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1692 } 1693 1694 static int 1695 acd_pause_resume(device_t dev, int pause) 1696 { 1697 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause, 1698 0, 0, 0, 0, 0, 0, 0 }; 1699 1700 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1701 } 1702 1703 static int 1704 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize) 1705 { 1706 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0, 1707 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1708 int error; 1709 1710 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10); 1711 return error; 1712 } 1713 1714 static int 1715 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize) 1716 { 1717 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0, 1718 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1719 1720 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30); 1721 } 1722 1723 static int 1724 acd_set_speed(device_t dev, int rdspeed, int wrspeed) 1725 { 1726 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed, 1727 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1728 int error; 1729 1730 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1731 if (!error) 1732 acd_get_cap(dev); 1733 return error; 1734 } 1735 1736 static void 1737 acd_get_cap(device_t dev) 1738 { 1739 struct acd_softc *cdp = device_get_ivars(dev); 1740 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, ATAPI_CDROM_CAP_PAGE, 1741 0, 0, 0, 0, sizeof(cdp->cap)>>8, sizeof(cdp->cap), 1742 0, 0, 0, 0, 0, 0, 0 }; 1743 int count; 1744 1745 /* get drive capabilities, some bugridden drives needs this repeated */ 1746 for (count = 0 ; count < 5 ; count++) { 1747 if (!ata_atapicmd(dev, ccb, (caddr_t)&cdp->cap, sizeof(cdp->cap), 1748 ATA_R_READ | ATA_R_QUIET, 5)) { 1749 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed); 1750 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed); 1751 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed); 1752 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177); 1753 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels); 1754 cdp->cap.buf_size = ntohs(cdp->cap.buf_size); 1755 } 1756 } 1757 } 1758 1759 #ifdef ACD_CDR_FORMAT 1760 static int 1761 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps) 1762 { 1763 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0, 1764 (sizeof(struct cdr_format_capacities) >> 8) & 0xff, 1765 sizeof(struct cdr_format_capacities) & 0xff, 1766 0, 0, 0, 0, 0, 0, 0 }; 1767 1768 return ata_atapicmd(dev, ccb, (caddr_t)caps, 1769 sizeof(struct cdr_format_capacities), ATA_R_READ, 30); 1770 } 1771 1772 static int 1773 acd_format(device_t dev, struct cdr_format_params* params) 1774 { 1775 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0, 1776 0, 0, 0, 0, 0, 0 }; 1777 int error; 1778 1779 error = ata_atapicmd(dev, ccb, (u_int8_t *)params, 1780 sizeof(struct cdr_format_params), 0, 30); 1781 return error; 1782 } 1783 #endif /* ACD_CDR_FORMAT */ 1784 1785 static int 1786 acd_test_ready(device_t dev) 1787 { 1788 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 1789 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1790 1791 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1792 } 1793 1794 static void 1795 acd_describe(device_t dev) 1796 { 1797 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 1798 struct ata_device *atadev = device_get_softc(dev); 1799 struct acd_softc *cdp = device_get_ivars(dev); 1800 int comma = 0; 1801 char *mechanism; 1802 1803 if (bootverbose) { 1804 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n", 1805 atadev->param.model, atadev->param.revision, 1806 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1807 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1808 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1809 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1810 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM", 1811 device_get_unit(ch->dev), 1812 (atadev->unit == ATA_MASTER) ? "master" : "slave"); 1813 1814 device_printf(dev, "%s", ""); 1815 if (cdp->cap.cur_read_speed) { 1816 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024); 1817 if (cdp->cap.max_read_speed) 1818 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024); 1819 if ((cdp->cap.cur_write_speed) && 1820 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1821 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) { 1822 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024); 1823 if (cdp->cap.max_write_speed) 1824 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024); 1825 } 1826 comma = 1; 1827 } 1828 if (cdp->cap.buf_size) { 1829 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size); 1830 comma = 1; 1831 } 1832 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode)); 1833 1834 device_printf(dev, "Reads:"); 1835 comma = 0; 1836 if (cdp->cap.media & MST_READ_CDR) { 1837 kprintf(" CDR"); comma = 1; 1838 } 1839 if (cdp->cap.media & MST_READ_CDRW) { 1840 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1841 } 1842 if (cdp->cap.capabilities & MST_READ_CDDA) { 1843 if (cdp->cap.capabilities & MST_CDDA_STREAM) 1844 kprintf("%s CDDA stream", comma ? "," : ""); 1845 else 1846 kprintf("%s CDDA", comma ? "," : ""); 1847 comma = 1; 1848 } 1849 if (cdp->cap.media & MST_READ_DVDROM) { 1850 kprintf("%s DVDROM", comma ? "," : ""); comma = 1; 1851 } 1852 if (cdp->cap.media & MST_READ_DVDR) { 1853 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1854 } 1855 if (cdp->cap.media & MST_READ_DVDRAM) { 1856 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1857 } 1858 if (cdp->cap.media & MST_READ_PACKET) 1859 kprintf("%s packet", comma ? "," : ""); 1860 1861 kprintf("\n"); 1862 device_printf(dev, "Writes:"); 1863 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1864 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) { 1865 comma = 0; 1866 if (cdp->cap.media & MST_WRITE_CDR) { 1867 kprintf(" CDR" ); comma = 1; 1868 } 1869 if (cdp->cap.media & MST_WRITE_CDRW) { 1870 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1871 } 1872 if (cdp->cap.media & MST_WRITE_DVDR) { 1873 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1874 } 1875 if (cdp->cap.media & MST_WRITE_DVDRAM) { 1876 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1877 } 1878 if (cdp->cap.media & MST_WRITE_TEST) { 1879 kprintf("%s test write", comma ? "," : ""); comma = 1; 1880 } 1881 if (cdp->cap.capabilities & MST_BURNPROOF) 1882 kprintf("%s burnproof", comma ? "," : ""); 1883 } 1884 kprintf("\n"); 1885 if (cdp->cap.capabilities & MST_AUDIO_PLAY) { 1886 device_printf(dev, "Audio: "); 1887 if (cdp->cap.capabilities & MST_AUDIO_PLAY) 1888 kprintf("play"); 1889 if (cdp->cap.max_vol_levels) 1890 kprintf(", %d volume levels", cdp->cap.max_vol_levels); 1891 kprintf("\n"); 1892 } 1893 device_printf(dev, "Mechanism: "); 1894 switch (cdp->cap.mechanism & MST_MECH_MASK) { 1895 case MST_MECH_CADDY: 1896 mechanism = "caddy"; break; 1897 case MST_MECH_TRAY: 1898 mechanism = "tray"; break; 1899 case MST_MECH_POPUP: 1900 mechanism = "popup"; break; 1901 case MST_MECH_CHANGER: 1902 mechanism = "changer"; break; 1903 case MST_MECH_CARTRIDGE: 1904 mechanism = "cartridge"; break; 1905 default: 1906 mechanism = 0; break; 1907 } 1908 if (mechanism) 1909 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ? 1910 "ejectable " : "", mechanism); 1911 else if (cdp->cap.mechanism & MST_EJECT) 1912 kprintf("ejectable"); 1913 1914 if (cdp->cap.mechanism & MST_LOCKABLE) 1915 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked"); 1916 if (cdp->cap.mechanism & MST_PREVENT) 1917 kprintf(", lock protected"); 1918 kprintf("\n"); 1919 1920 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) { 1921 device_printf(dev, "Medium: "); 1922 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1923 case MST_CDROM: 1924 kprintf("CD-ROM "); break; 1925 case MST_CDR: 1926 kprintf("CD-R "); break; 1927 case MST_CDRW: 1928 kprintf("CD-RW "); break; 1929 case MST_DVD: 1930 kprintf("DVD "); break; 1931 case MST_DOOR_OPEN: 1932 kprintf("door open"); break; 1933 case MST_NO_DISC: 1934 kprintf("no/blank disc"); break; 1935 case MST_FMT_ERROR: 1936 kprintf("medium format error"); break; 1937 } 1938 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){ 1939 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) { 1940 case MST_DATA_120: 1941 kprintf("120mm data disc"); break; 1942 case MST_AUDIO_120: 1943 kprintf("120mm audio disc"); break; 1944 case MST_COMB_120: 1945 kprintf("120mm data/audio disc"); break; 1946 case MST_PHOTO_120: 1947 kprintf("120mm photo disc"); break; 1948 case MST_DATA_80: 1949 kprintf("80mm data disc"); break; 1950 case MST_AUDIO_80: 1951 kprintf("80mm audio disc"); break; 1952 case MST_COMB_80: 1953 kprintf("80mm data/audio disc"); break; 1954 case MST_PHOTO_80: 1955 kprintf("80mm photo disc"); break; 1956 case MST_FMT_NONE: 1957 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1958 case MST_CDROM: 1959 kprintf("unknown"); break; 1960 case MST_CDR: 1961 case MST_CDRW: 1962 kprintf("blank"); break; 1963 } 1964 break; 1965 default: 1966 kprintf("unknown (0x%x)", cdp->cap.medium_type); break; 1967 } 1968 } 1969 kprintf("\n"); 1970 } 1971 } 1972 else { 1973 device_printf(dev, "%s ", 1974 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1975 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1976 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1977 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1978 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" : 1979 "CDROM"); 1980 kprintf("<%.40s/%.8s> at ata%d-%s %s\n", 1981 atadev->param.model, atadev->param.revision, 1982 device_get_unit(ch->dev), 1983 (atadev->unit == ATA_MASTER) ? "master" : "slave", 1984 ata_mode2str(atadev->mode) ); 1985 } 1986 } 1987 1988 static device_method_t acd_methods[] = { 1989 /* device interface */ 1990 DEVMETHOD(device_probe, acd_probe), 1991 DEVMETHOD(device_attach, acd_attach), 1992 DEVMETHOD(device_detach, acd_detach), 1993 DEVMETHOD(device_shutdown, acd_shutdown), 1994 1995 /* ATA methods */ 1996 DEVMETHOD(ata_reinit, acd_reinit), 1997 1998 { 0, 0 } 1999 }; 2000 2001 static driver_t acd_driver = { 2002 "acd", 2003 acd_methods, 2004 0, 2005 }; 2006 2007 static devclass_t acd_devclass; 2008 2009 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL); 2010 MODULE_VERSION(acd, 1); 2011 MODULE_DEPEND(acd, ata, 1, 1, 1); 2012