1 /*- 2 * Copyright (c) 1998 - 2006 S�ren Schmidt <sos@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD: src/sys/dev/ata/atapi-cd.c,v 1.189 2006/06/28 15:04:10 sos Exp $ 27 * $DragonFly: src/sys/dev/disk/nata/atapi-cd.c,v 1.3 2006/12/22 23:26:16 swildner Exp $ 28 */ 29 30 #include "opt_ata.h" 31 32 #include <sys/param.h> 33 #include <sys/bio.h> 34 #include <sys/buf.h> 35 #include <sys/bus.h> 36 #include <sys/cdio.h> 37 #include <sys/cdrio.h> 38 #include <sys/device.h> 39 #include <sys/devicestat.h> 40 #include <sys/disk.h> 41 #include <sys/dvdio.h> 42 #include <sys/kernel.h> 43 #include <sys/malloc.h> 44 #include <sys/module.h> 45 #include <sys/nata.h> 46 #include <sys/proc.h> 47 #include <sys/systm.h> 48 49 #include "ata-all.h" 50 #include "atapi-cd.h" 51 #include "ata_if.h" 52 53 /* device structure */ 54 static d_open_t acd_open; 55 static d_close_t acd_close; 56 static d_ioctl_t acd_ioctl; 57 static d_strategy_t acd_strategy; 58 static struct dev_ops acd_ops = { 59 { "acd", 117, D_DISK | D_TRACKCLOSE }, 60 .d_open = acd_open, 61 .d_close = acd_close, 62 .d_read = physread, 63 .d_write = physwrite, 64 .d_ioctl = acd_ioctl, 65 .d_strategy = acd_strategy, 66 }; 67 68 /* prototypes */ 69 static void acd_set_ioparm(device_t); 70 static void acd_describe(device_t); 71 static void lba2msf(u_int32_t, u_int8_t *, u_int8_t *, u_int8_t *); 72 static u_int32_t msf2lba(u_int8_t, u_int8_t, u_int8_t); 73 static void acd_start(device_t, struct bio *); 74 static void acd_done(struct ata_request *); 75 static void acd_read_toc(device_t); 76 static struct acd_tracknode * acd_make_tracknode(device_t, int); 77 static void acd_destroy_tracknode(device_t, int); 78 static int acd_play(device_t, int, int); 79 static int acd_setchan(device_t, u_int8_t, u_int8_t, u_int8_t, u_int8_t); 80 static int acd_init_writer(device_t, int); 81 static int acd_fixate(device_t, int); 82 static int acd_init_track(device_t, struct cdr_track *); 83 static int acd_flush(device_t); 84 static int acd_read_track_info(device_t, int32_t, struct acd_track_info *); 85 static int acd_get_progress(device_t, int *); 86 static int acd_send_cue(device_t, struct cdr_cuesheet *); 87 static int acd_report_key(device_t, struct dvd_authinfo *); 88 static int acd_send_key(device_t, struct dvd_authinfo *); 89 static int acd_read_structure(device_t, struct dvd_struct *); 90 static int acd_tray(device_t, int); 91 static int acd_blank(device_t, int); 92 static int acd_prevent_allow(device_t, int); 93 static int acd_start_stop(device_t, int); 94 static int acd_pause_resume(device_t, int); 95 static int acd_mode_sense(device_t, int, caddr_t, int); 96 static int acd_mode_select(device_t, caddr_t, int); 97 static int acd_set_speed(device_t, int, int); 98 static void acd_get_cap(device_t); 99 #ifdef ACD_CDR_FORMAT 100 /* not yet ready */ 101 static int acd_read_format_caps(device_t, struct cdr_format_capacities *); 102 static int acd_format(device_t, struct cdr_format_params *); 103 #endif /* ACD_CDR_FORMAT */ 104 static int acd_test_ready(device_t); 105 106 /* internal vars */ 107 static MALLOC_DEFINE(M_ACD, "acd_driver", "ATAPI CD driver buffers"); 108 109 static int 110 acd_probe(device_t dev) 111 { 112 struct ata_device *atadev = device_get_softc(dev); 113 114 if ((atadev->param.config & ATA_PROTO_ATAPI) && 115 (atadev->param.config & ATA_ATAPI_TYPE_MASK) == ATA_ATAPI_TYPE_CDROM) 116 return 0; 117 else 118 return ENXIO; 119 } 120 121 static int 122 acd_attach(device_t dev) 123 { 124 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 125 struct ata_device *atadev = device_get_softc(dev); 126 struct acd_softc *cdp; 127 cdev_t cdev; 128 129 /* XXX TGEN We're not in interrupt context, so we can M_WAITOK and remove 130 the OOM check. */ 131 if (!(cdp = kmalloc(sizeof(struct acd_softc), M_ACD, M_NOWAIT | M_ZERO))) { 132 device_printf(dev, "out of memory\n"); 133 return ENOMEM; 134 } 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 dev_ops_add(&acd_ops, dkunitmask(), dkmakeunit(device_get_unit(dev))); 146 cdev = make_dev(&acd_ops, dkmakeminor(device_get_unit(dev), 0, 0), 147 UID_ROOT, GID_OPERATOR, 0644, "acd%d", 148 device_get_unit(dev)); 149 reference_dev(cdev); 150 cdev->si_drv1 = dev; 151 /* XXX TGEN acd_set_ioparm(dev); */ 152 if (ch->dma) 153 cdev->si_iosize_max = ch->dma->max_iosize; 154 else 155 cdev->si_iosize_max = DFLTPHYS; 156 cdp->cdev = cdev; 157 atadev->flags |= ATA_D_MEDIA_CHANGED; 158 159 /* announce we are here */ 160 acd_describe(dev); 161 return 0; 162 } 163 164 static int 165 acd_detach(device_t dev) 166 { 167 struct acd_softc *cdp = device_get_ivars(dev); 168 int track; 169 170 /* destroy devices from the system so we don't get any further requests */ 171 for (track = 1; track < MAXTRK; track++) { 172 if (cdp->track[track] == NULL) 173 continue; 174 acd_destroy_tracknode(dev, track); 175 } 176 destroy_dev(cdp->cdev); 177 178 /* fail requests on the queue and any "in flight" for this device */ 179 ata_fail_requests(dev); 180 181 /* don't leave anything behind */ 182 dev_ops_remove(&acd_ops, dkunitmask(), dkmakeunit(device_get_unit(dev))); 183 devstat_remove_entry(&cdp->stats); 184 device_set_ivars(dev, NULL); 185 kfree(cdp, M_ACD); 186 return 0; 187 } 188 189 static void 190 acd_shutdown(device_t dev) 191 { 192 struct ata_device *atadev = device_get_softc(dev); 193 194 if (atadev->param.support.command2 & ATA_SUPPORT_FLUSHCACHE) 195 ata_controlcmd(dev, ATA_FLUSHCACHE, 0, 0, 0); 196 } 197 198 static int 199 acd_reinit(device_t dev) 200 { 201 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 202 struct ata_device *atadev = device_get_softc(dev); 203 struct acd_softc *cdp = device_get_ivars(dev); 204 205 if (((atadev->unit == ATA_MASTER) && !(ch->devices & ATA_ATAPI_MASTER)) || 206 ((atadev->unit == ATA_SLAVE) && !(ch->devices & ATA_ATAPI_SLAVE))) { 207 device_set_ivars(dev, NULL); 208 kfree(cdp, M_ACD); 209 return 1; 210 } 211 ATA_SETMODE(device_get_parent(dev), dev); 212 return 0; 213 } 214 215 static int 216 acd_open(struct dev_open_args *ap) 217 { 218 device_t dev = ap->a_head.a_dev->si_drv1; 219 struct ata_device *atadev = device_get_softc(dev); 220 struct acd_softc *cdp = device_get_ivars(dev); 221 struct ata_request *request; 222 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 223 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 224 int timeout = 60; 225 226 if (!cdp) 227 return ENXIO; 228 if (!device_is_attached(dev)) 229 return EBUSY; 230 if (!(request = ata_alloc_request())) 231 return ENOMEM; 232 233 /* wait if drive is not finished loading the medium */ 234 while(timeout--) { 235 bzero(request, sizeof(struct ata_request)); 236 request->dev = dev; 237 bcopy(ccb, request->u.atapi.ccb, 16); 238 request->flags = ATA_R_ATAPI; 239 request->timeout = 5; 240 ata_queue_request(request); 241 if (!request->error && 242 (request->u.atapi.sense.key == 2 || 243 request->u.atapi.sense.key == 7) && 244 request->u.atapi.sense.asc == 4 && 245 request->u.atapi.sense.ascq == 1) 246 tsleep(&timeout, 0, "acdld", hz / 2); 247 else 248 break; 249 } 250 ata_free_request(request); 251 252 if (count_dev(cdp->cdev) == 1) { 253 acd_prevent_allow(dev, 1); 254 cdp->flags |= F_LOCKED; 255 acd_read_toc(dev); 256 } 257 return 0; 258 } 259 260 static int 261 acd_close(struct dev_close_args *ap) 262 { 263 device_t dev = ap->a_head.a_dev->si_drv1; 264 struct acd_softc *cdp = device_get_ivars(dev); 265 266 if (!cdp) 267 return ENXIO; 268 269 if (count_dev(cdp->cdev) == 1) { 270 acd_prevent_allow(dev, 0); 271 cdp->flags &= ~F_LOCKED; 272 } 273 return 0; 274 } 275 276 static int 277 acd_ioctl(struct dev_ioctl_args *ap) 278 { 279 device_t dev = ap->a_head.a_dev->si_drv1; 280 struct ata_device *atadev = device_get_softc(dev); 281 struct acd_softc *cdp = device_get_ivars(dev); 282 int error = 0, nocopyout = 0; 283 284 if (!cdp) 285 return ENXIO; 286 287 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 288 switch (ap->a_cmd) { 289 case CDIOCRESET: 290 acd_test_ready(dev); 291 break; 292 293 default: 294 acd_read_toc(dev); 295 acd_prevent_allow(dev, 1); 296 cdp->flags |= F_LOCKED; 297 break; 298 } 299 } 300 301 switch (ap->a_cmd) { 302 303 case CDIOCRESUME: 304 error = acd_pause_resume(dev, 1); 305 break; 306 307 case CDIOCPAUSE: 308 error = acd_pause_resume(dev, 0); 309 break; 310 311 case CDIOCSTART: 312 error = acd_start_stop(dev, 1); 313 break; 314 315 case CDIOCSTOP: 316 error = acd_start_stop(dev, 0); 317 break; 318 319 case CDIOCALLOW: 320 error = acd_prevent_allow(dev, 0); 321 cdp->flags &= ~F_LOCKED; 322 break; 323 324 case CDIOCPREVENT: 325 error = acd_prevent_allow(dev, 1); 326 cdp->flags |= F_LOCKED; 327 break; 328 329 case CDIOCRESET: 330 error = suser_cred(ap->a_cred, 0); 331 if (error) 332 break; 333 error = acd_test_ready(dev); 334 break; 335 336 case CDIOCEJECT: 337 if (count_dev(cdp->cdev) > 1) { 338 error = EBUSY; 339 break; 340 } 341 error = acd_tray(dev, 0); 342 break; 343 344 case CDIOCCLOSE: 345 if (count_dev(cdp->cdev) > 1) 346 break; 347 error = acd_tray(dev, 1); 348 break; 349 350 case CDIOREADTOCHEADER: 351 if (!cdp->toc.hdr.ending_track) { 352 error = EIO; 353 break; 354 } 355 bcopy(&cdp->toc.hdr, ap->a_data, sizeof(cdp->toc.hdr)); 356 break; 357 358 case CDIOREADTOCENTRYS: 359 { 360 struct ioc_read_toc_entry *te = (struct ioc_read_toc_entry *)ap->a_data; 361 struct toc *toc = &cdp->toc; 362 int starting_track = te->starting_track; 363 int len; 364 365 if (!toc->hdr.ending_track) { 366 error = EIO; 367 break; 368 } 369 370 if (te->data_len < sizeof(toc->tab[0]) || 371 (te->data_len % sizeof(toc->tab[0])) != 0 || 372 (te->address_format != CD_MSF_FORMAT && 373 te->address_format != CD_LBA_FORMAT)) { 374 error = EINVAL; 375 break; 376 } 377 378 if (!starting_track) 379 starting_track = toc->hdr.starting_track; 380 else if (starting_track == 170) 381 starting_track = toc->hdr.ending_track + 1; 382 else if (starting_track < toc->hdr.starting_track || 383 starting_track > toc->hdr.ending_track + 1) { 384 error = EINVAL; 385 break; 386 } 387 388 len = ((toc->hdr.ending_track + 1 - starting_track) + 1) * 389 sizeof(toc->tab[0]); 390 if (te->data_len < len) 391 len = te->data_len; 392 if (len > sizeof(toc->tab)) { 393 error = EINVAL; 394 break; 395 } 396 397 if (te->address_format == CD_MSF_FORMAT) { 398 struct cd_toc_entry *entry; 399 400 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 401 if (!(toc = kmalloc(sizeof(struct toc), M_ACD, M_NOWAIT))) { 402 error = ENOMEM; 403 break; 404 } 405 bcopy(&cdp->toc, toc, sizeof(struct toc)); 406 entry = toc->tab + (toc->hdr.ending_track + 1 - 407 toc->hdr.starting_track) + 1; 408 while (--entry >= toc->tab) { 409 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 410 &entry->addr.msf.second, &entry->addr.msf.frame); 411 entry->addr_type = CD_MSF_FORMAT; 412 } 413 } 414 error = copyout(toc->tab + starting_track - toc->hdr.starting_track, 415 te->data, len); 416 if (te->address_format == CD_MSF_FORMAT) 417 kfree(toc, M_ACD); 418 } 419 break; 420 421 case CDIOREADTOCENTRY: 422 { 423 struct ioc_read_toc_single_entry *te = 424 (struct ioc_read_toc_single_entry *)ap->a_data; 425 struct toc *toc = &cdp->toc; 426 u_char track = te->track; 427 428 if (!toc->hdr.ending_track) { 429 error = EIO; 430 break; 431 } 432 433 if (te->address_format != CD_MSF_FORMAT && 434 te->address_format != CD_LBA_FORMAT) { 435 error = EINVAL; 436 break; 437 } 438 439 if (!track) 440 track = toc->hdr.starting_track; 441 else if (track == 170) 442 track = toc->hdr.ending_track + 1; 443 else if (track < toc->hdr.starting_track || 444 track > toc->hdr.ending_track + 1) { 445 error = EINVAL; 446 break; 447 } 448 449 if (te->address_format == CD_MSF_FORMAT) { 450 struct cd_toc_entry *entry; 451 452 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 453 if (!(toc = kmalloc(sizeof(struct toc), M_ACD, M_NOWAIT))) { 454 error = ENOMEM; 455 break; 456 } 457 bcopy(&cdp->toc, toc, sizeof(struct toc)); 458 entry = toc->tab + (track - toc->hdr.starting_track); 459 lba2msf(ntohl(entry->addr.lba), &entry->addr.msf.minute, 460 &entry->addr.msf.second, &entry->addr.msf.frame); 461 } 462 bcopy(toc->tab + track - toc->hdr.starting_track, 463 &te->entry, sizeof(struct cd_toc_entry)); 464 if (te->address_format == CD_MSF_FORMAT) 465 kfree(toc, M_ACD); 466 } 467 break; 468 469 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 470 #if __FreeBSD_version > 600008 471 case CDIOCREADSUBCHANNEL_SYSSPACE: 472 nocopyout = 1; 473 /* FALLTHROUGH */ 474 475 #endif 476 case CDIOCREADSUBCHANNEL: 477 { 478 struct ioc_read_subchannel *args = 479 (struct ioc_read_subchannel *)ap->a_data; 480 u_int8_t format; 481 int8_t ccb[16] = { ATAPI_READ_SUBCHANNEL, 0, 0x40, 1, 0, 0, 0, 482 sizeof(cdp->subchan)>>8, sizeof(cdp->subchan), 483 0, 0, 0, 0, 0, 0, 0 }; 484 485 if (args->data_len > sizeof(struct cd_sub_channel_info) || 486 args->data_len < sizeof(struct cd_sub_channel_header)) { 487 error = EINVAL; 488 break; 489 } 490 491 format = args->data_format; 492 if ((format != CD_CURRENT_POSITION) && 493 (format != CD_MEDIA_CATALOG) && (format != CD_TRACK_INFO)) { 494 error = EINVAL; 495 break; 496 } 497 498 ccb[1] = args->address_format & CD_MSF_FORMAT; 499 500 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 501 sizeof(cdp->subchan), ATA_R_READ, 10))) 502 break; 503 504 if ((format == CD_MEDIA_CATALOG) || (format == CD_TRACK_INFO)) { 505 if (cdp->subchan.header.audio_status == 0x11) { 506 error = EINVAL; 507 break; 508 } 509 510 ccb[3] = format; 511 if (format == CD_TRACK_INFO) 512 ccb[6] = args->track; 513 514 if ((error = ata_atapicmd(dev, ccb, (caddr_t)&cdp->subchan, 515 sizeof(cdp->subchan),ATA_R_READ,10))){ 516 break; 517 } 518 } 519 /* XXX TGEN Remove this and the rest of the nocopyout logic? */ 520 if (nocopyout == 0) { 521 error = copyout(&cdp->subchan, args->data, args->data_len); 522 } else { 523 error = 0; 524 bcopy(&cdp->subchan, args->data, args->data_len); 525 } 526 } 527 break; 528 529 case CDIOCPLAYMSF: 530 { 531 struct ioc_play_msf *args = (struct ioc_play_msf *)ap->a_data; 532 533 error = 534 acd_play(dev, 535 msf2lba(args->start_m, args->start_s, args->start_f), 536 msf2lba(args->end_m, args->end_s, args->end_f)); 537 } 538 break; 539 540 case CDIOCPLAYBLOCKS: 541 { 542 struct ioc_play_blocks *args = (struct ioc_play_blocks *)ap->a_data; 543 544 error = acd_play(dev, args->blk, args->blk + args->len); 545 } 546 break; 547 548 case CDIOCPLAYTRACKS: 549 { 550 struct ioc_play_track *args = (struct ioc_play_track *)ap->a_data; 551 int t1, t2; 552 553 if (!cdp->toc.hdr.ending_track) { 554 error = EIO; 555 break; 556 } 557 if (args->end_track < cdp->toc.hdr.ending_track + 1) 558 ++args->end_track; 559 if (args->end_track > cdp->toc.hdr.ending_track + 1) 560 args->end_track = cdp->toc.hdr.ending_track + 1; 561 t1 = args->start_track - cdp->toc.hdr.starting_track; 562 t2 = args->end_track - cdp->toc.hdr.starting_track; 563 if (t1 < 0 || t2 < 0 || 564 t1 > (cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track)) { 565 error = EINVAL; 566 break; 567 } 568 error = acd_play(dev, ntohl(cdp->toc.tab[t1].addr.lba), 569 ntohl(cdp->toc.tab[t2].addr.lba)); 570 } 571 break; 572 573 case CDIOCGETVOL: 574 { 575 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 576 577 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 578 (caddr_t)&cdp->au, sizeof(cdp->au)))) 579 break; 580 581 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 582 error = EIO; 583 break; 584 } 585 arg->vol[0] = cdp->au.port[0].volume; 586 arg->vol[1] = cdp->au.port[1].volume; 587 arg->vol[2] = cdp->au.port[2].volume; 588 arg->vol[3] = cdp->au.port[3].volume; 589 } 590 break; 591 592 case CDIOCSETVOL: 593 { 594 struct ioc_vol *arg = (struct ioc_vol *)ap->a_data; 595 596 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, 597 (caddr_t)&cdp->au, sizeof(cdp->au)))) 598 break; 599 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) { 600 error = EIO; 601 break; 602 } 603 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE_MASK, 604 (caddr_t)&cdp->aumask, 605 sizeof(cdp->aumask)))) 606 break; 607 cdp->au.data_length = 0; 608 cdp->au.port[0].channels = CHANNEL_0; 609 cdp->au.port[1].channels = CHANNEL_1; 610 cdp->au.port[0].volume = arg->vol[0] & cdp->aumask.port[0].volume; 611 cdp->au.port[1].volume = arg->vol[1] & cdp->aumask.port[1].volume; 612 cdp->au.port[2].volume = arg->vol[2] & cdp->aumask.port[2].volume; 613 cdp->au.port[3].volume = arg->vol[3] & cdp->aumask.port[3].volume; 614 error = acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 615 } 616 break; 617 618 case CDIOCSETPATCH: 619 { 620 struct ioc_patch *arg = (struct ioc_patch *)ap->a_data; 621 622 error = acd_setchan(dev, arg->patch[0], arg->patch[1], 623 arg->patch[2], arg->patch[3]); 624 } 625 break; 626 627 case CDIOCSETMONO: 628 error = acd_setchan(dev, CHANNEL_0|CHANNEL_1, CHANNEL_0|CHANNEL_1, 0,0); 629 break; 630 631 case CDIOCSETSTEREO: 632 error = acd_setchan(dev, CHANNEL_0, CHANNEL_1, 0, 0); 633 break; 634 635 case CDIOCSETMUTE: 636 error = acd_setchan(dev, 0, 0, 0, 0); 637 break; 638 639 case CDIOCSETLEFT: 640 error = acd_setchan(dev, CHANNEL_0, CHANNEL_0, 0, 0); 641 break; 642 643 case CDIOCSETRIGHT: 644 error = acd_setchan(dev, CHANNEL_1, CHANNEL_1, 0, 0); 645 break; 646 647 case CDRIOCBLANK: 648 error = acd_blank(dev, (*(int *)ap->a_data)); 649 break; 650 651 case CDRIOCNEXTWRITEABLEADDR: 652 { 653 struct acd_track_info track_info; 654 655 if ((error = acd_read_track_info(dev, 0xff, &track_info))) 656 break; 657 658 if (!track_info.nwa_valid) { 659 error = EINVAL; 660 break; 661 } 662 *(int*)ap->a_data = track_info.next_writeable_addr; 663 } 664 break; 665 666 case CDRIOCINITWRITER: 667 error = acd_init_writer(dev, (*(int *)ap->a_data)); 668 break; 669 670 case CDRIOCINITTRACK: 671 error = acd_init_track(dev, (struct cdr_track *)ap->a_data); 672 break; 673 674 case CDRIOCFLUSH: 675 error = acd_flush(dev); 676 break; 677 678 case CDRIOCFIXATE: 679 error = acd_fixate(dev, (*(int *)ap->a_data)); 680 break; 681 682 case CDRIOCREADSPEED: 683 { 684 int speed = *(int *)ap->a_data; 685 686 /* Preserve old behavior: units in multiples of CDROM speed */ 687 if (speed < 177) 688 speed *= 177; 689 error = acd_set_speed(dev, speed, CDR_MAX_SPEED); 690 } 691 break; 692 693 case CDRIOCWRITESPEED: 694 { 695 int speed = *(int *)ap->a_data; 696 697 if (speed < 177) 698 speed *= 177; 699 error = acd_set_speed(dev, CDR_MAX_SPEED, speed); 700 } 701 break; 702 703 case CDRIOCGETBLOCKSIZE: 704 *(int *)ap->a_data = cdp->block_size; 705 break; 706 707 case CDRIOCSETBLOCKSIZE: 708 cdp->block_size = *(int *)ap->a_data; 709 acd_set_ioparm(dev); 710 break; 711 712 case CDRIOCGETPROGRESS: 713 error = acd_get_progress(dev, (int *)ap->a_data); 714 break; 715 716 case CDRIOCSENDCUE: 717 error = acd_send_cue(dev, (struct cdr_cuesheet *)ap->a_data); 718 break; 719 720 #ifdef ACD_CDR_FORMAT 721 case CDRIOCREADFORMATCAPS: 722 error = acd_read_format_caps(dev, 723 (struct cdr_format_capacities *)ap->a_data); 724 break; 725 726 case CDRIOCFORMAT: 727 error = acd_format(dev, (struct cdr_format_params *)ap->a_data); 728 break; 729 #endif /* ACD_CDR_FORMAT */ 730 731 case DVDIOCREPORTKEY: 732 if (cdp->cap.media & MST_READ_DVDROM) 733 error = acd_report_key(dev, (struct dvd_authinfo *)ap->a_data); 734 else 735 error = EINVAL; 736 break; 737 738 case DVDIOCSENDKEY: 739 if (cdp->cap.media & MST_READ_DVDROM) 740 error = acd_send_key(dev, (struct dvd_authinfo *)ap->a_data); 741 else 742 error = EINVAL; 743 break; 744 745 case DVDIOCREADSTRUCTURE: 746 if (cdp->cap.media & MST_READ_DVDROM) 747 error = acd_read_structure(dev, (struct dvd_struct *)ap->a_data); 748 else 749 error = EINVAL; 750 break; 751 752 default: 753 error = ata_device_ioctl(dev, ap->a_cmd, ap->a_data); 754 } 755 return error; 756 } 757 758 static int 759 acd_strategy(struct dev_strategy_args *ap) 760 { 761 device_t dev = ap->a_head.a_dev->si_drv1; 762 struct bio *bp = ap->a_bio; 763 struct buf *bbp = bp->bio_buf; 764 struct ata_device *atadev = device_get_softc(dev); 765 struct acd_softc *cdp = device_get_ivars(dev); 766 cdev_t cdev = cdp->cdev; 767 768 if (bbp->b_cmd != BUF_CMD_READ && bbp->b_cmd != BUF_CMD_WRITE) { 769 bbp->b_flags |= B_ERROR; 770 bbp->b_error = EOPNOTSUPP; 771 biodone(bp); 772 return 0; 773 } 774 775 if (bbp->b_cmd == BUF_CMD_READ && cdp->disk_size == -1) { 776 bbp->b_flags |= B_ERROR; 777 bbp->b_error = EIO; 778 biodone(bp); 779 return 0; 780 } 781 782 bp->bio_driver_info = cdev; 783 bbp->b_resid = bbp->b_bcount; 784 785 acd_start(dev, bp); 786 return 0; 787 } 788 789 /* XXX TGEN Collapse this with acd_strategy()? */ 790 static void 791 acd_start(device_t dev, struct bio *bp) 792 { 793 struct buf *bbp = bp->bio_buf; 794 struct ata_device *atadev = device_get_softc(dev); 795 struct acd_softc *cdp = device_get_ivars(dev); 796 struct ata_request *request; 797 cdev_t cdev; 798 u_int32_t lba, lastlba, count; 799 int8_t ccb[16]; 800 int track, blocksize; 801 802 cdev = bp->bio_driver_info; 803 804 /* reject all queued entries if media changed */ 805 if (atadev->flags & ATA_D_MEDIA_CHANGED) { 806 bbp->b_flags |= B_ERROR; 807 bbp->b_error = EIO; 808 biodone(bp); 809 return; 810 } 811 812 bzero(ccb, sizeof(ccb)); 813 814 /* AND the unit number out of the minor, and shift the tracknumber back */ 815 track = (cdev->si_udev & 0x00ff0000) >> 16; 816 817 if (track) { 818 blocksize = (cdp->toc.tab[track - 1].control & 4) ? 2048 : 2352; 819 lastlba = ntohl(cdp->toc.tab[track].addr.lba); 820 lba = bp->bio_offset / blocksize; 821 lba += ntohl(cdp->toc.tab[track - 1].addr.lba); 822 } 823 else { 824 blocksize = cdp->block_size; 825 lastlba = cdp->disk_size; 826 lba = bp->bio_offset / blocksize; 827 } 828 829 count = bbp->b_bcount / blocksize; 830 831 if (bbp->b_cmd == BUF_CMD_READ) { 832 /* if transfer goes beyond range adjust it to be within limits */ 833 if (lba + count > lastlba) { 834 /* if we are entirely beyond EOM return EOF */ 835 if (lastlba <= lba) { 836 bbp->b_resid = bbp->b_bcount; 837 biodone(bp); 838 return; 839 } 840 count = lastlba - lba; 841 } 842 switch (blocksize) { 843 case 2048: 844 ccb[0] = ATAPI_READ_BIG; 845 break; 846 847 case 2352: 848 ccb[0] = ATAPI_READ_CD; 849 ccb[9] = 0xf8; 850 break; 851 852 default: 853 ccb[0] = ATAPI_READ_CD; 854 ccb[9] = 0x10; 855 } 856 } 857 else 858 ccb[0] = ATAPI_WRITE_BIG; 859 860 ccb[1] = 0; 861 ccb[2] = lba>>24; 862 ccb[3] = lba>>16; 863 ccb[4] = lba>>8; 864 ccb[5] = lba; 865 ccb[6] = count>>16; 866 ccb[7] = count>>8; 867 ccb[8] = count; 868 869 if (!(request = ata_alloc_request())) { 870 bbp->b_flags |= B_ERROR; 871 bbp->b_error = ENOMEM; 872 biodone(bp); 873 return; 874 } 875 request->dev = dev; 876 request->bio = bp; 877 bcopy(ccb, request->u.atapi.ccb, 878 (atadev->param.config & ATA_PROTO_MASK) == 879 ATA_PROTO_ATAPI_12 ? 16 : 12); 880 request->data = bbp->b_data; 881 request->bytecount = count * blocksize; 882 request->transfersize = min(request->bytecount, 65534); 883 request->timeout = (ccb[0] == ATAPI_WRITE_BIG) ? 60 : 30; 884 request->retries = 2; 885 request->callback = acd_done; 886 request->flags = ATA_R_ATAPI; 887 if (atadev->mode >= ATA_DMA) 888 request->flags |= ATA_R_DMA; 889 switch (bbp->b_cmd) { 890 case BUF_CMD_READ: 891 request->flags |= ATA_R_READ; 892 break; 893 case BUF_CMD_WRITE: 894 request->flags |= ATA_R_WRITE; 895 break; 896 default: 897 device_printf(dev, "unknown BUF operation\n"); 898 ata_free_request(request); 899 bbp->b_flags |= B_ERROR; 900 bbp->b_error = EIO; 901 biodone(bp); 902 return; 903 } 904 devstat_start_transaction(&cdp->stats); 905 ata_queue_request(request); 906 } 907 908 static void 909 acd_done(struct ata_request *request) 910 { 911 struct acd_softc *cdp = device_get_ivars(request->dev); 912 struct bio *bp = request->bio; 913 struct buf *bbp = bp->bio_buf; 914 915 /* finish up transfer */ 916 if ((bbp->b_error = request->result)) 917 bbp->b_flags |= B_ERROR; 918 bbp->b_resid = bbp->b_bcount - request->donecount; 919 devstat_end_transaction_buf(&cdp->stats, bbp); 920 biodone(bp); 921 ata_free_request(request); 922 } 923 924 static void 925 acd_set_ioparm(device_t dev) 926 { 927 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 928 struct acd_softc *cdp = device_get_ivars(dev); 929 930 if (ch->dma) 931 cdp->iomax = min(ch->dma->max_iosize, 65534); 932 else 933 cdp->iomax = min(DFLTPHYS, 65534); 934 } 935 936 static void 937 lba2msf(u_int32_t lba, u_int8_t *m, u_int8_t *s, u_int8_t *f) 938 { 939 lba += 150; 940 lba &= 0xffffff; 941 *m = lba / (60 * 75); 942 lba %= (60 * 75); 943 *s = lba / 75; 944 *f = lba % 75; 945 } 946 947 static u_int32_t 948 msf2lba(u_int8_t m, u_int8_t s, u_int8_t f) 949 { 950 return (m * 60 + s) * 75 + f - 150; 951 } 952 953 static void 954 acd_read_toc(device_t dev) 955 { 956 struct ata_device *atadev = device_get_softc(dev); 957 struct acd_softc *cdp = device_get_ivars(dev); 958 struct acd_tracknode *tracknode; 959 u_int32_t sizes[2]; 960 int8_t ccb[16]; 961 int track, ntracks, len; 962 963 atadev->flags &= ~ATA_D_MEDIA_CHANGED; 964 bzero(&cdp->toc, sizeof(cdp->toc)); 965 966 if (acd_test_ready(dev)) 967 return; 968 969 bzero(ccb, sizeof(ccb)); 970 len = sizeof(struct ioc_toc_header) + sizeof(struct cd_toc_entry); 971 ccb[0] = ATAPI_READ_TOC; 972 ccb[7] = len>>8; 973 ccb[8] = len; 974 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 975 ATA_R_READ | ATA_R_QUIET, 30)) { 976 bzero(&cdp->toc, sizeof(cdp->toc)); 977 return; 978 } 979 ntracks = cdp->toc.hdr.ending_track - cdp->toc.hdr.starting_track + 1; 980 if (ntracks <= 0 || ntracks > MAXTRK) { 981 bzero(&cdp->toc, sizeof(cdp->toc)); 982 return; 983 } 984 985 len = sizeof(struct ioc_toc_header)+(ntracks+1)*sizeof(struct cd_toc_entry); 986 bzero(ccb, sizeof(ccb)); 987 ccb[0] = ATAPI_READ_TOC; 988 ccb[7] = len>>8; 989 ccb[8] = len; 990 if (ata_atapicmd(dev, ccb, (caddr_t)&cdp->toc, len, 991 ATA_R_READ | ATA_R_QUIET, 30)) { 992 bzero(&cdp->toc, sizeof(cdp->toc)); 993 return; 994 } 995 cdp->toc.hdr.len = ntohs(cdp->toc.hdr.len); 996 997 cdp->block_size = (cdp->toc.tab[0].control & 4) ? 2048 : 2352; 998 acd_set_ioparm(dev); 999 bzero(ccb, sizeof(ccb)); 1000 ccb[0] = ATAPI_READ_CAPACITY; 1001 if (ata_atapicmd(dev, ccb, (caddr_t)sizes, sizeof(sizes), 1002 ATA_R_READ | ATA_R_QUIET, 30)) { 1003 bzero(&cdp->toc, sizeof(cdp->toc)); 1004 return; 1005 } 1006 cdp->disk_size = ntohl(sizes[0]) + 1; 1007 1008 for (track = 1; track <= ntracks; track ++) { 1009 if (cdp->track[track] != NULL) 1010 continue; 1011 tracknode = acd_make_tracknode(dev, track); 1012 cdp->track[track] = tracknode; 1013 } 1014 for (; track < MAXTRK; track ++) { 1015 if (cdp->track[track] == NULL) 1016 continue; 1017 acd_destroy_tracknode(dev, track); 1018 cdp->track[track] = NULL; 1019 } 1020 1021 #ifdef ACD_DEBUG 1022 if (cdp->disk_size && cdp->toc.hdr.ending_track) { 1023 device_printf(dev, "(%d sectors (%d bytes)), %d tracks ", 1024 cdp->disk_size, cdp->block_size, 1025 cdp->toc.hdr.ending_track-cdp->toc.hdr.starting_track+1); 1026 if (cdp->toc.tab[0].control & 4) 1027 kprintf("%dMB\n", cdp->disk_size * cdp->block_size / 1048576); 1028 else 1029 kprintf("%d:%d audio\n", 1030 cdp->disk_size / 75 / 60, cdp->disk_size / 75 % 60); 1031 } 1032 #endif 1033 } 1034 1035 /* 1036 * Makes a new device node for the numbered track and returns a struct 1037 * acd_tracknode pointer to be included in the list of tracks available on the 1038 * medium. 1039 */ 1040 static struct acd_tracknode * 1041 acd_make_tracknode(device_t dev, int track) 1042 { 1043 struct acd_softc *cdp = device_get_ivars(dev); 1044 struct acd_tracknode *tracknode; 1045 char name[16]; 1046 1047 ksprintf(name, "acd%dt%d", device_get_unit(dev), track); 1048 tracknode = kmalloc(sizeof(struct acd_tracknode), M_ACD, M_WAITOK | M_ZERO); 1049 tracknode->cdev = make_dev(&acd_ops, (device_get_unit(dev) << 3) | 1050 (track << 16), UID_ROOT, GID_OPERATOR, 0644, 1051 name, NULL); 1052 tracknode->cdev->si_drv1 = cdp->cdev->si_drv1; 1053 reference_dev(tracknode->cdev); 1054 return tracknode; 1055 } 1056 1057 /* 1058 * Destroys the device node of a numbered track and frees the related struct 1059 * acd_tracknode. It could be done just in acd_read_toc(), but it's nice to 1060 * have a complementary function to acd_make_tracknode(). 1061 */ 1062 static void 1063 acd_destroy_tracknode(device_t dev, int track) 1064 { 1065 struct acd_softc *cdp = device_get_ivars(dev); 1066 struct acd_tracknode *tracknode; 1067 1068 tracknode = cdp->track[track]; 1069 destroy_dev(tracknode->cdev); 1070 kfree(tracknode, M_ACD); 1071 } 1072 1073 static int 1074 acd_play(device_t dev, int start, int end) 1075 { 1076 int8_t ccb[16]; 1077 1078 bzero(ccb, sizeof(ccb)); 1079 ccb[0] = ATAPI_PLAY_MSF; 1080 lba2msf(start, &ccb[3], &ccb[4], &ccb[5]); 1081 lba2msf(end, &ccb[6], &ccb[7], &ccb[8]); 1082 return ata_atapicmd(dev, ccb, NULL, 0, 0, 10); 1083 } 1084 1085 static int 1086 acd_setchan(device_t dev, u_int8_t c0, u_int8_t c1, u_int8_t c2, u_int8_t c3) 1087 { 1088 struct acd_softc *cdp = device_get_ivars(dev); 1089 int error; 1090 1091 if ((error = acd_mode_sense(dev, ATAPI_CDROM_AUDIO_PAGE, (caddr_t)&cdp->au, 1092 sizeof(cdp->au)))) 1093 return error; 1094 if (cdp->au.page_code != ATAPI_CDROM_AUDIO_PAGE) 1095 return EIO; 1096 cdp->au.data_length = 0; 1097 cdp->au.port[0].channels = c0; 1098 cdp->au.port[1].channels = c1; 1099 cdp->au.port[2].channels = c2; 1100 cdp->au.port[3].channels = c3; 1101 return acd_mode_select(dev, (caddr_t)&cdp->au, sizeof(cdp->au)); 1102 } 1103 1104 static int 1105 acd_init_writer(device_t dev, int test_write) 1106 { 1107 int8_t ccb[16]; 1108 1109 bzero(ccb, sizeof(ccb)); 1110 ccb[0] = ATAPI_REZERO; 1111 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1112 ccb[0] = ATAPI_SEND_OPC_INFO; 1113 ccb[1] = 0x01; 1114 ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 30); 1115 return 0; 1116 } 1117 1118 static int 1119 acd_fixate(device_t dev, int multisession) 1120 { 1121 struct acd_softc *cdp = device_get_ivars(dev); 1122 int8_t ccb[16] = { ATAPI_CLOSE_TRACK, 0x01, 0x02, 0, 0, 0, 0, 0, 1123 0, 0, 0, 0, 0, 0, 0, 0 }; 1124 int timeout = 5*60*2; 1125 int error, dummy; 1126 struct write_param param; 1127 1128 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1129 (caddr_t)¶m, sizeof(param)))) 1130 return error; 1131 1132 param.data_length = 0; 1133 if (multisession) 1134 param.session_type = CDR_SESS_MULTI; 1135 else 1136 param.session_type = CDR_SESS_NONE; 1137 1138 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1139 return error; 1140 1141 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1142 if (error) 1143 return error; 1144 1145 /* some drives just return ready, wait for the expected fixate time */ 1146 if ((error = acd_test_ready(dev)) != EBUSY) { 1147 timeout = timeout / (cdp->cap.cur_write_speed / 177); 1148 tsleep(&error, 0, "acdfix", timeout * hz / 2); 1149 return acd_test_ready(dev); 1150 } 1151 1152 while (timeout-- > 0) { 1153 if ((error = acd_get_progress(dev, &dummy))) 1154 return error; 1155 if ((error = acd_test_ready(dev)) != EBUSY) 1156 return error; 1157 tsleep(&error, 0, "acdcld", hz / 2); 1158 } 1159 return EIO; 1160 } 1161 1162 static int 1163 acd_init_track(device_t dev, struct cdr_track *track) 1164 { 1165 struct acd_softc *cdp = device_get_ivars(dev); 1166 struct write_param param; 1167 int error; 1168 1169 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1170 (caddr_t)¶m, sizeof(param)))) 1171 return error; 1172 1173 param.data_length = 0; 1174 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1175 param.page_length = 0x32; 1176 param.test_write = track->test_write ? 1 : 0; 1177 param.write_type = CDR_WTYPE_TRACK; 1178 param.session_type = CDR_SESS_NONE; 1179 param.fp = 0; 1180 param.packet_size = 0; 1181 1182 if (cdp->cap.capabilities & MST_BURNPROOF) 1183 param.burnproof = 1; 1184 1185 switch (track->datablock_type) { 1186 1187 case CDR_DB_RAW: 1188 if (track->preemp) 1189 param.track_mode = CDR_TMODE_AUDIO_PREEMP; 1190 else 1191 param.track_mode = CDR_TMODE_AUDIO; 1192 cdp->block_size = 2352; 1193 param.datablock_type = CDR_DB_RAW; 1194 param.session_format = CDR_SESS_CDROM; 1195 break; 1196 1197 case CDR_DB_ROM_MODE1: 1198 cdp->block_size = 2048; 1199 param.track_mode = CDR_TMODE_DATA; 1200 param.datablock_type = CDR_DB_ROM_MODE1; 1201 param.session_format = CDR_SESS_CDROM; 1202 break; 1203 1204 case CDR_DB_ROM_MODE2: 1205 cdp->block_size = 2336; 1206 param.track_mode = CDR_TMODE_DATA; 1207 param.datablock_type = CDR_DB_ROM_MODE2; 1208 param.session_format = CDR_SESS_CDROM; 1209 break; 1210 1211 case CDR_DB_XA_MODE1: 1212 cdp->block_size = 2048; 1213 param.track_mode = CDR_TMODE_DATA; 1214 param.datablock_type = CDR_DB_XA_MODE1; 1215 param.session_format = CDR_SESS_CDROM_XA; 1216 break; 1217 1218 case CDR_DB_XA_MODE2_F1: 1219 cdp->block_size = 2056; 1220 param.track_mode = CDR_TMODE_DATA; 1221 param.datablock_type = CDR_DB_XA_MODE2_F1; 1222 param.session_format = CDR_SESS_CDROM_XA; 1223 break; 1224 1225 case CDR_DB_XA_MODE2_F2: 1226 cdp->block_size = 2324; 1227 param.track_mode = CDR_TMODE_DATA; 1228 param.datablock_type = CDR_DB_XA_MODE2_F2; 1229 param.session_format = CDR_SESS_CDROM_XA; 1230 break; 1231 1232 case CDR_DB_XA_MODE2_MIX: 1233 cdp->block_size = 2332; 1234 param.track_mode = CDR_TMODE_DATA; 1235 param.datablock_type = CDR_DB_XA_MODE2_MIX; 1236 param.session_format = CDR_SESS_CDROM_XA; 1237 break; 1238 } 1239 acd_set_ioparm(dev); 1240 return acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10); 1241 } 1242 1243 static int 1244 acd_flush(device_t dev) 1245 { 1246 int8_t ccb[16] = { ATAPI_SYNCHRONIZE_CACHE, 0, 0, 0, 0, 0, 0, 0, 1247 0, 0, 0, 0, 0, 0, 0, 0 }; 1248 1249 return ata_atapicmd(dev, ccb, NULL, 0, ATA_R_QUIET, 60); 1250 } 1251 1252 static int 1253 acd_read_track_info(device_t dev, int32_t lba, struct acd_track_info *info) 1254 { 1255 int8_t ccb[16] = { ATAPI_READ_TRACK_INFO, 1, 1256 lba>>24, lba>>16, lba>>8, lba, 0, 1257 sizeof(*info)>>8, sizeof(*info), 1258 0, 0, 0, 0, 0, 0, 0 }; 1259 int error; 1260 1261 if ((error = ata_atapicmd(dev, ccb, (caddr_t)info, sizeof(*info), 1262 ATA_R_READ, 30))) 1263 return error; 1264 info->track_start_addr = ntohl(info->track_start_addr); 1265 info->next_writeable_addr = ntohl(info->next_writeable_addr); 1266 info->free_blocks = ntohl(info->free_blocks); 1267 info->fixed_packet_size = ntohl(info->fixed_packet_size); 1268 info->track_length = ntohl(info->track_length); 1269 return 0; 1270 } 1271 1272 static int 1273 acd_get_progress(device_t dev, int *finished) 1274 { 1275 int8_t ccb[16] = { ATAPI_READ_CAPACITY, 0, 0, 0, 0, 0, 0, 0, 1276 0, 0, 0, 0, 0, 0, 0, 0 }; 1277 struct ata_request *request; 1278 int8_t dummy[8]; 1279 1280 if (!(request = ata_alloc_request())) 1281 return ENOMEM; 1282 1283 request->dev = dev; 1284 bcopy(ccb, request->u.atapi.ccb, 16); 1285 request->data = dummy; 1286 request->bytecount = sizeof(dummy); 1287 request->transfersize = min(request->bytecount, 65534); 1288 request->flags = ATA_R_ATAPI | ATA_R_READ; 1289 request->timeout = 30; 1290 ata_queue_request(request); 1291 if (!request->error && request->u.atapi.sense.error & ATA_SENSE_VALID) 1292 *finished = ((request->u.atapi.sense.specific2 | 1293 (request->u.atapi.sense.specific1 << 8)) * 100) / 65535; 1294 else 1295 *finished = 0; 1296 ata_free_request(request); 1297 return 0; 1298 } 1299 1300 static int 1301 acd_send_cue(device_t dev, struct cdr_cuesheet *cuesheet) 1302 { 1303 struct acd_softc *cdp = device_get_ivars(dev); 1304 struct write_param param; 1305 int8_t ccb[16] = { ATAPI_SEND_CUE_SHEET, 0, 0, 0, 0, 0, 1306 cuesheet->len>>16, cuesheet->len>>8, cuesheet->len, 1307 0, 0, 0, 0, 0, 0, 0 }; 1308 int8_t *buffer; 1309 int32_t error; 1310 1311 if ((error = acd_mode_sense(dev, ATAPI_CDROM_WRITE_PARAMETERS_PAGE, 1312 (caddr_t)¶m, sizeof(param)))) 1313 return error; 1314 1315 param.data_length = 0; 1316 param.page_code = ATAPI_CDROM_WRITE_PARAMETERS_PAGE; 1317 param.page_length = 0x32; 1318 param.test_write = cuesheet->test_write ? 1 : 0; 1319 param.write_type = CDR_WTYPE_SESSION; 1320 param.session_type = cuesheet->session_type; 1321 param.fp = 0; 1322 param.packet_size = 0; 1323 param.track_mode = CDR_TMODE_AUDIO; 1324 param.datablock_type = CDR_DB_RAW; 1325 param.session_format = cuesheet->session_format; 1326 if (cdp->cap.capabilities & MST_BURNPROOF) 1327 param.burnproof = 1; 1328 1329 if ((error = acd_mode_select(dev, (caddr_t)¶m, param.page_length + 10))) 1330 return error; 1331 1332 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 1333 if (!(buffer = kmalloc(cuesheet->len, M_ACD, M_NOWAIT))) 1334 return ENOMEM; 1335 1336 if (!(error = copyin(cuesheet->entries, buffer, cuesheet->len))) 1337 error = ata_atapicmd(dev, ccb, buffer, cuesheet->len, 0, 30); 1338 kfree(buffer, M_ACD); 1339 return error; 1340 } 1341 1342 static int 1343 acd_report_key(device_t dev, struct dvd_authinfo *ai) 1344 { 1345 struct dvd_miscauth *d = NULL; 1346 u_int32_t lba = 0; 1347 int16_t length; 1348 int8_t ccb[16]; 1349 int error; 1350 1351 switch (ai->format) { 1352 case DVD_REPORT_AGID: 1353 case DVD_REPORT_ASF: 1354 case DVD_REPORT_RPC: 1355 length = 8; 1356 break; 1357 case DVD_REPORT_KEY1: 1358 length = 12; 1359 break; 1360 case DVD_REPORT_TITLE_KEY: 1361 length = 12; 1362 lba = ai->lba; 1363 break; 1364 case DVD_REPORT_CHALLENGE: 1365 length = 16; 1366 break; 1367 case DVD_INVALIDATE_AGID: 1368 length = 0; 1369 break; 1370 default: 1371 return EINVAL; 1372 } 1373 1374 bzero(ccb, sizeof(ccb)); 1375 ccb[0] = ATAPI_REPORT_KEY; 1376 ccb[2] = (lba >> 24) & 0xff; 1377 ccb[3] = (lba >> 16) & 0xff; 1378 ccb[4] = (lba >> 8) & 0xff; 1379 ccb[5] = lba & 0xff; 1380 ccb[8] = (length >> 8) & 0xff; 1381 ccb[9] = length & 0xff; 1382 ccb[10] = (ai->agid << 6) | ai->format; 1383 1384 if (length) { 1385 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 1386 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO))) 1387 return ENOMEM; 1388 d->length = htons(length - 2); 1389 } 1390 1391 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 1392 ai->format == DVD_INVALIDATE_AGID ? 0 : ATA_R_READ,10); 1393 if (error) { 1394 if (length) 1395 kfree(d, M_ACD); 1396 return error; 1397 } 1398 1399 switch (ai->format) { 1400 case DVD_REPORT_AGID: 1401 ai->agid = d->data[3] >> 6; 1402 break; 1403 1404 case DVD_REPORT_CHALLENGE: 1405 bcopy(&d->data[0], &ai->keychal[0], 10); 1406 break; 1407 1408 case DVD_REPORT_KEY1: 1409 bcopy(&d->data[0], &ai->keychal[0], 5); 1410 break; 1411 1412 case DVD_REPORT_TITLE_KEY: 1413 ai->cpm = (d->data[0] >> 7); 1414 ai->cp_sec = (d->data[0] >> 6) & 0x1; 1415 ai->cgms = (d->data[0] >> 4) & 0x3; 1416 bcopy(&d->data[1], &ai->keychal[0], 5); 1417 break; 1418 1419 case DVD_REPORT_ASF: 1420 ai->asf = d->data[3] & 1; 1421 break; 1422 1423 case DVD_REPORT_RPC: 1424 ai->reg_type = (d->data[0] >> 6); 1425 ai->vend_rsts = (d->data[0] >> 3) & 0x7; 1426 ai->user_rsts = d->data[0] & 0x7; 1427 ai->region = d->data[1]; 1428 ai->rpc_scheme = d->data[2]; 1429 break; 1430 1431 case DVD_INVALIDATE_AGID: 1432 break; 1433 1434 default: 1435 error = EINVAL; 1436 } 1437 if (length) 1438 kfree(d, M_ACD); 1439 return error; 1440 } 1441 1442 static int 1443 acd_send_key(device_t dev, struct dvd_authinfo *ai) 1444 { 1445 struct dvd_miscauth *d; 1446 int16_t length; 1447 int8_t ccb[16]; 1448 int error; 1449 1450 switch (ai->format) { 1451 case DVD_SEND_CHALLENGE: 1452 length = 16; 1453 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 1454 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO))) 1455 return ENOMEM; 1456 bcopy(ai->keychal, &d->data[0], 10); 1457 break; 1458 1459 case DVD_SEND_KEY2: 1460 length = 12; 1461 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 1462 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO))) 1463 return ENOMEM; 1464 bcopy(&ai->keychal[0], &d->data[0], 5); 1465 break; 1466 1467 case DVD_SEND_RPC: 1468 length = 8; 1469 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 1470 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO))) 1471 return ENOMEM; 1472 d->data[0] = ai->region; 1473 break; 1474 1475 default: 1476 return EINVAL; 1477 } 1478 1479 bzero(ccb, sizeof(ccb)); 1480 ccb[0] = ATAPI_SEND_KEY; 1481 ccb[8] = (length >> 8) & 0xff; 1482 ccb[9] = length & 0xff; 1483 ccb[10] = (ai->agid << 6) | ai->format; 1484 d->length = htons(length - 2); 1485 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, 0, 10); 1486 kfree(d, M_ACD); 1487 return error; 1488 } 1489 1490 static int 1491 acd_read_structure(device_t dev, struct dvd_struct *s) 1492 { 1493 struct dvd_miscauth *d; 1494 u_int16_t length; 1495 int8_t ccb[16]; 1496 int error = 0; 1497 1498 switch(s->format) { 1499 case DVD_STRUCT_PHYSICAL: 1500 length = 21; 1501 break; 1502 1503 case DVD_STRUCT_COPYRIGHT: 1504 length = 8; 1505 break; 1506 1507 case DVD_STRUCT_DISCKEY: 1508 length = 2052; 1509 break; 1510 1511 case DVD_STRUCT_BCA: 1512 length = 192; 1513 break; 1514 1515 case DVD_STRUCT_MANUFACT: 1516 length = 2052; 1517 break; 1518 1519 case DVD_STRUCT_DDS: 1520 case DVD_STRUCT_PRERECORDED: 1521 case DVD_STRUCT_UNIQUEID: 1522 case DVD_STRUCT_LIST: 1523 case DVD_STRUCT_CMI: 1524 case DVD_STRUCT_RMD_LAST: 1525 case DVD_STRUCT_RMD_RMA: 1526 case DVD_STRUCT_DCB: 1527 return ENOSYS; 1528 1529 default: 1530 return EINVAL; 1531 } 1532 1533 /* XXX TGEN Use M_WAITOK, not in intr ctx. */ 1534 if (!(d = kmalloc(length, M_ACD, M_NOWAIT | M_ZERO))) 1535 return ENOMEM; 1536 d->length = htons(length - 2); 1537 1538 bzero(ccb, sizeof(ccb)); 1539 ccb[0] = ATAPI_READ_STRUCTURE; 1540 ccb[6] = s->layer_num; 1541 ccb[7] = s->format; 1542 ccb[8] = (length >> 8) & 0xff; 1543 ccb[9] = length & 0xff; 1544 ccb[10] = s->agid << 6; 1545 error = ata_atapicmd(dev, ccb, (caddr_t)d, length, ATA_R_READ, 30); 1546 if (error) { 1547 kfree(d, M_ACD); 1548 return error; 1549 } 1550 1551 switch (s->format) { 1552 case DVD_STRUCT_PHYSICAL: { 1553 struct dvd_layer *layer = (struct dvd_layer *)&s->data[0]; 1554 1555 layer->book_type = d->data[0] >> 4; 1556 layer->book_version = d->data[0] & 0xf; 1557 layer->disc_size = d->data[1] >> 4; 1558 layer->max_rate = d->data[1] & 0xf; 1559 layer->nlayers = (d->data[2] >> 5) & 3; 1560 layer->track_path = (d->data[2] >> 4) & 1; 1561 layer->layer_type = d->data[2] & 0xf; 1562 layer->linear_density = d->data[3] >> 4; 1563 layer->track_density = d->data[3] & 0xf; 1564 layer->start_sector = d->data[5] << 16 | d->data[6] << 8 | d->data[7]; 1565 layer->end_sector = d->data[9] << 16 | d->data[10] << 8 | d->data[11]; 1566 layer->end_sector_l0 = d->data[13] << 16 | d->data[14] << 8|d->data[15]; 1567 layer->bca = d->data[16] >> 7; 1568 break; 1569 } 1570 1571 case DVD_STRUCT_COPYRIGHT: 1572 s->cpst = d->data[0]; 1573 s->rmi = d->data[1]; 1574 break; 1575 1576 case DVD_STRUCT_DISCKEY: 1577 bcopy(&d->data[0], &s->data[0], 2048); 1578 break; 1579 1580 case DVD_STRUCT_BCA: 1581 s->length = ntohs(d->length); 1582 bcopy(&d->data[0], &s->data[0], s->length); 1583 break; 1584 1585 case DVD_STRUCT_MANUFACT: 1586 s->length = ntohs(d->length); 1587 bcopy(&d->data[0], &s->data[0], s->length); 1588 break; 1589 1590 default: 1591 error = EINVAL; 1592 } 1593 kfree(d, M_ACD); 1594 return error; 1595 } 1596 1597 static int 1598 acd_tray(device_t dev, int close) 1599 { 1600 struct ata_device *atadev = device_get_softc(dev); 1601 struct acd_softc *cdp = device_get_ivars(dev); 1602 int error = ENODEV; 1603 1604 if (cdp->cap.mechanism & MST_EJECT) { 1605 if (close) { 1606 if (!(error = acd_start_stop(dev, 3))) { 1607 acd_read_toc(dev); 1608 acd_prevent_allow(dev, 1); 1609 cdp->flags |= F_LOCKED; 1610 } 1611 } 1612 else { 1613 acd_start_stop(dev, 0); 1614 acd_prevent_allow(dev, 0); 1615 cdp->flags &= ~F_LOCKED; 1616 atadev->flags |= ATA_D_MEDIA_CHANGED; 1617 error = acd_start_stop(dev, 2); 1618 } 1619 } 1620 return error; 1621 } 1622 1623 static int 1624 acd_blank(device_t dev, int blanktype) 1625 { 1626 struct ata_device *atadev = device_get_softc(dev); 1627 int8_t ccb[16] = { ATAPI_BLANK, 0x10 | (blanktype & 0x7), 0, 0, 0, 0, 0, 0, 1628 0, 0, 0, 0, 0, 0, 0, 0 }; 1629 1630 atadev->flags |= ATA_D_MEDIA_CHANGED; 1631 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1632 } 1633 1634 static int 1635 acd_prevent_allow(device_t dev, int lock) 1636 { 1637 int8_t ccb[16] = { ATAPI_PREVENT_ALLOW, 0, 0, 0, lock, 1638 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1639 1640 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1641 } 1642 1643 static int 1644 acd_start_stop(device_t dev, int start) 1645 { 1646 int8_t ccb[16] = { ATAPI_START_STOP, 0, 0, 0, start, 1647 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1648 1649 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1650 } 1651 1652 static int 1653 acd_pause_resume(device_t dev, int pause) 1654 { 1655 int8_t ccb[16] = { ATAPI_PAUSE, 0, 0, 0, 0, 0, 0, 0, pause, 1656 0, 0, 0, 0, 0, 0, 0 }; 1657 1658 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1659 } 1660 1661 static int 1662 acd_mode_sense(device_t dev, int page, caddr_t pagebuf, int pagesize) 1663 { 1664 int8_t ccb[16] = { ATAPI_MODE_SENSE_BIG, 0, page, 0, 0, 0, 0, 1665 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1666 int error; 1667 1668 error = ata_atapicmd(dev, ccb, pagebuf, pagesize, ATA_R_READ, 10); 1669 return error; 1670 } 1671 1672 static int 1673 acd_mode_select(device_t dev, caddr_t pagebuf, int pagesize) 1674 { 1675 int8_t ccb[16] = { ATAPI_MODE_SELECT_BIG, 0x10, 0, 0, 0, 0, 0, 1676 pagesize>>8, pagesize, 0, 0, 0, 0, 0, 0, 0 }; 1677 1678 return ata_atapicmd(dev, ccb, pagebuf, pagesize, 0, 30); 1679 } 1680 1681 static int 1682 acd_set_speed(device_t dev, int rdspeed, int wrspeed) 1683 { 1684 int8_t ccb[16] = { ATAPI_SET_SPEED, 0, rdspeed >> 8, rdspeed, 1685 wrspeed >> 8, wrspeed, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1686 int error; 1687 1688 error = ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1689 if (!error) 1690 acd_get_cap(dev); 1691 return error; 1692 } 1693 1694 static void 1695 acd_get_cap(device_t dev) 1696 { 1697 struct acd_softc *cdp = device_get_ivars(dev); 1698 int count; 1699 1700 /* get drive capabilities, some bugridden drives needs this repeated */ 1701 for (count = 0 ; count < 5 ; count++) { 1702 if (!acd_mode_sense(dev, ATAPI_CDROM_CAP_PAGE, 1703 (caddr_t)&cdp->cap, sizeof(cdp->cap)) && 1704 cdp->cap.page_code == ATAPI_CDROM_CAP_PAGE) { 1705 cdp->cap.max_read_speed = ntohs(cdp->cap.max_read_speed); 1706 cdp->cap.cur_read_speed = ntohs(cdp->cap.cur_read_speed); 1707 cdp->cap.max_write_speed = ntohs(cdp->cap.max_write_speed); 1708 cdp->cap.cur_write_speed = max(ntohs(cdp->cap.cur_write_speed),177); 1709 cdp->cap.max_vol_levels = ntohs(cdp->cap.max_vol_levels); 1710 cdp->cap.buf_size = ntohs(cdp->cap.buf_size); 1711 } 1712 } 1713 } 1714 1715 #ifdef ACD_CDR_FORMAT 1716 static int 1717 acd_read_format_caps(device_t dev, struct cdr_format_capacities *caps) 1718 { 1719 int8_t ccb[16] = { ATAPI_READ_FORMAT_CAPACITIES, 0, 0, 0, 0, 0, 0, 1720 (sizeof(struct cdr_format_capacities) >> 8) & 0xff, 1721 sizeof(struct cdr_format_capacities) & 0xff, 1722 0, 0, 0, 0, 0, 0, 0 }; 1723 1724 return ata_atapicmd(dev, ccb, (caddr_t)caps, 1725 sizeof(struct cdr_format_capacities), ATA_R_READ, 30); 1726 } 1727 1728 static int 1729 acd_format(device_t dev, struct cdr_format_params* params) 1730 { 1731 int8_t ccb[16] = { ATAPI_FORMAT, 0x11, 0, 0, 0, 0, 0, 0, 0, 0, 1732 0, 0, 0, 0, 0, 0 }; 1733 int error; 1734 1735 error = ata_atapicmd(dev, ccb, (u_int8_t *)params, 1736 sizeof(struct cdr_format_params), 0, 30); 1737 return error; 1738 } 1739 #endif /* ACD_CDR_FORMAT */ 1740 1741 static int 1742 acd_test_ready(device_t dev) 1743 { 1744 int8_t ccb[16] = { ATAPI_TEST_UNIT_READY, 0, 0, 0, 0, 1745 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 1746 1747 return ata_atapicmd(dev, ccb, NULL, 0, 0, 30); 1748 } 1749 1750 static void 1751 acd_describe(device_t dev) 1752 { 1753 struct ata_channel *ch = device_get_softc(device_get_parent(dev)); 1754 struct ata_device *atadev = device_get_softc(dev); 1755 struct acd_softc *cdp = device_get_ivars(dev); 1756 int comma = 0; 1757 char *mechanism; 1758 1759 if (bootverbose) { 1760 device_printf(dev, "<%.40s/%.8s> %s drive at ata%d as %s\n", 1761 atadev->param.model, atadev->param.revision, 1762 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1763 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1764 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1765 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1766 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM":"CDROM", 1767 device_get_unit(ch->dev), 1768 (atadev->unit == ATA_MASTER) ? "master" : "slave"); 1769 1770 device_printf(dev, "%s", ""); 1771 if (cdp->cap.cur_read_speed) { 1772 kprintf("read %dKB/s", cdp->cap.cur_read_speed * 1000 / 1024); 1773 if (cdp->cap.max_read_speed) 1774 kprintf(" (%dKB/s)", cdp->cap.max_read_speed * 1000 / 1024); 1775 if ((cdp->cap.cur_write_speed) && 1776 (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1777 MST_WRITE_DVDR | MST_WRITE_DVDRAM))) { 1778 kprintf(" write %dKB/s", cdp->cap.cur_write_speed * 1000 / 1024); 1779 if (cdp->cap.max_write_speed) 1780 kprintf(" (%dKB/s)", cdp->cap.max_write_speed * 1000 / 1024); 1781 } 1782 comma = 1; 1783 } 1784 if (cdp->cap.buf_size) { 1785 kprintf("%s %dKB buffer", comma ? "," : "", cdp->cap.buf_size); 1786 comma = 1; 1787 } 1788 kprintf("%s %s\n", comma ? "," : "", ata_mode2str(atadev->mode)); 1789 1790 device_printf(dev, "Reads:"); 1791 comma = 0; 1792 if (cdp->cap.media & MST_READ_CDR) { 1793 kprintf(" CDR"); comma = 1; 1794 } 1795 if (cdp->cap.media & MST_READ_CDRW) { 1796 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1797 } 1798 if (cdp->cap.capabilities & MST_READ_CDDA) { 1799 if (cdp->cap.capabilities & MST_CDDA_STREAM) 1800 kprintf("%s CDDA stream", comma ? "," : ""); 1801 else 1802 kprintf("%s CDDA", comma ? "," : ""); 1803 comma = 1; 1804 } 1805 if (cdp->cap.media & MST_READ_DVDROM) { 1806 kprintf("%s DVDROM", comma ? "," : ""); comma = 1; 1807 } 1808 if (cdp->cap.media & MST_READ_DVDR) { 1809 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1810 } 1811 if (cdp->cap.media & MST_READ_DVDRAM) { 1812 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1813 } 1814 if (cdp->cap.media & MST_READ_PACKET) 1815 kprintf("%s packet", comma ? "," : ""); 1816 1817 kprintf("\n"); 1818 device_printf(dev, "Writes:"); 1819 if (cdp->cap.media & (MST_WRITE_CDR | MST_WRITE_CDRW | 1820 MST_WRITE_DVDR | MST_WRITE_DVDRAM)) { 1821 comma = 0; 1822 if (cdp->cap.media & MST_WRITE_CDR) { 1823 kprintf(" CDR" ); comma = 1; 1824 } 1825 if (cdp->cap.media & MST_WRITE_CDRW) { 1826 kprintf("%s CDRW", comma ? "," : ""); comma = 1; 1827 } 1828 if (cdp->cap.media & MST_WRITE_DVDR) { 1829 kprintf("%s DVDR", comma ? "," : ""); comma = 1; 1830 } 1831 if (cdp->cap.media & MST_WRITE_DVDRAM) { 1832 kprintf("%s DVDRAM", comma ? "," : ""); comma = 1; 1833 } 1834 if (cdp->cap.media & MST_WRITE_TEST) { 1835 kprintf("%s test write", comma ? "," : ""); comma = 1; 1836 } 1837 if (cdp->cap.capabilities & MST_BURNPROOF) 1838 kprintf("%s burnproof", comma ? "," : ""); 1839 } 1840 kprintf("\n"); 1841 if (cdp->cap.capabilities & MST_AUDIO_PLAY) { 1842 device_printf(dev, "Audio: "); 1843 if (cdp->cap.capabilities & MST_AUDIO_PLAY) 1844 kprintf("play"); 1845 if (cdp->cap.max_vol_levels) 1846 kprintf(", %d volume levels", cdp->cap.max_vol_levels); 1847 kprintf("\n"); 1848 } 1849 device_printf(dev, "Mechanism: "); 1850 switch (cdp->cap.mechanism & MST_MECH_MASK) { 1851 case MST_MECH_CADDY: 1852 mechanism = "caddy"; break; 1853 case MST_MECH_TRAY: 1854 mechanism = "tray"; break; 1855 case MST_MECH_POPUP: 1856 mechanism = "popup"; break; 1857 case MST_MECH_CHANGER: 1858 mechanism = "changer"; break; 1859 case MST_MECH_CARTRIDGE: 1860 mechanism = "cartridge"; break; 1861 default: 1862 mechanism = 0; break; 1863 } 1864 if (mechanism) 1865 kprintf("%s%s", (cdp->cap.mechanism & MST_EJECT) ? 1866 "ejectable " : "", mechanism); 1867 else if (cdp->cap.mechanism & MST_EJECT) 1868 kprintf("ejectable"); 1869 1870 if (cdp->cap.mechanism & MST_LOCKABLE) 1871 kprintf((cdp->cap.mechanism & MST_LOCKED) ? ", locked":", unlocked"); 1872 if (cdp->cap.mechanism & MST_PREVENT) 1873 kprintf(", lock protected"); 1874 kprintf("\n"); 1875 1876 if ((cdp->cap.mechanism & MST_MECH_MASK) != MST_MECH_CHANGER) { 1877 device_printf(dev, "Medium: "); 1878 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1879 case MST_CDROM: 1880 kprintf("CD-ROM "); break; 1881 case MST_CDR: 1882 kprintf("CD-R "); break; 1883 case MST_CDRW: 1884 kprintf("CD-RW "); break; 1885 case MST_DOOR_OPEN: 1886 kprintf("door open"); break; 1887 case MST_NO_DISC: 1888 kprintf("no/blank disc"); break; 1889 case MST_FMT_ERROR: 1890 kprintf("medium format error"); break; 1891 } 1892 if ((cdp->cap.medium_type & MST_TYPE_MASK_HIGH)<MST_TYPE_MASK_HIGH){ 1893 switch (cdp->cap.medium_type & MST_TYPE_MASK_LOW) { 1894 case MST_DATA_120: 1895 kprintf("120mm data disc"); break; 1896 case MST_AUDIO_120: 1897 kprintf("120mm audio disc"); break; 1898 case MST_COMB_120: 1899 kprintf("120mm data/audio disc"); break; 1900 case MST_PHOTO_120: 1901 kprintf("120mm photo disc"); break; 1902 case MST_DATA_80: 1903 kprintf("80mm data disc"); break; 1904 case MST_AUDIO_80: 1905 kprintf("80mm audio disc"); break; 1906 case MST_COMB_80: 1907 kprintf("80mm data/audio disc"); break; 1908 case MST_PHOTO_80: 1909 kprintf("80mm photo disc"); break; 1910 case MST_FMT_NONE: 1911 switch (cdp->cap.medium_type & MST_TYPE_MASK_HIGH) { 1912 case MST_CDROM: 1913 kprintf("unknown"); break; 1914 case MST_CDR: 1915 case MST_CDRW: 1916 kprintf("blank"); break; 1917 } 1918 break; 1919 default: 1920 kprintf("unknown (0x%x)", cdp->cap.medium_type); break; 1921 } 1922 } 1923 kprintf("\n"); 1924 } 1925 } 1926 else { 1927 device_printf(dev, "%s ", 1928 (cdp->cap.media & MST_WRITE_DVDR) ? "DVDR" : 1929 (cdp->cap.media & MST_WRITE_DVDRAM) ? "DVDRAM" : 1930 (cdp->cap.media & MST_WRITE_CDRW) ? "CDRW" : 1931 (cdp->cap.media & MST_WRITE_CDR) ? "CDR" : 1932 (cdp->cap.media & MST_READ_DVDROM) ? "DVDROM" : 1933 "CDROM"); 1934 kprintf("<%.40s/%.8s> at ata%d-%s %s\n", 1935 atadev->param.model, atadev->param.revision, 1936 device_get_unit(ch->dev), 1937 (atadev->unit == ATA_MASTER) ? "master" : "slave", 1938 ata_mode2str(atadev->mode) ); 1939 } 1940 } 1941 1942 static device_method_t acd_methods[] = { 1943 /* device interface */ 1944 DEVMETHOD(device_probe, acd_probe), 1945 DEVMETHOD(device_attach, acd_attach), 1946 DEVMETHOD(device_detach, acd_detach), 1947 DEVMETHOD(device_shutdown, acd_shutdown), 1948 1949 /* ATA methods */ 1950 DEVMETHOD(ata_reinit, acd_reinit), 1951 1952 { 0, 0 } 1953 }; 1954 1955 static driver_t acd_driver = { 1956 "acd", 1957 acd_methods, 1958 0, 1959 }; 1960 1961 static devclass_t acd_devclass; 1962 1963 DRIVER_MODULE(acd, ata, acd_driver, acd_devclass, NULL, NULL); 1964 MODULE_VERSION(acd, 1); 1965 MODULE_DEPEND(acd, ata, 1, 1, 1); 1966