2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2000, 2002 Kenneth D. Merry
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions, and the following disclaimer,
12 * without modification, immediately at the beginning of the file.
13 * 2. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * Written by Julian Elischer (julian@tfs.com)
31 * for TRW Financial Systems.
33 * TRW Financial Systems, in accordance with their agreement with Carnegie
34 * Mellon University, makes this software available to CMU to distribute
35 * or use in any manner that they see fit as long as this message is kept with
36 * the software. For this reason TFS also grants any other persons or
37 * organisations permission to use or modify this software.
39 * TFS supplies this software to be publicly redistributed
40 * on the understanding that TFS is not responsible for the correct
41 * functioning of this software in any circumstances.
43 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
45 * from: scsi_cd.h,v 1.10 1997/02/22 09:44:28 peter Exp $
48 #ifndef _SCSI_SCSI_CD_H
49 #define _SCSI_SCSI_CD_H 1
52 * Define two bits always in the same place in byte 2 (flag byte)
54 #define CD_RELADDR 0x01
61 struct scsi_get_config
65 #define SGC_RT_ALL 0x00
66 #define SGC_RT_CURRENT 0x01
67 #define SGC_RT_SPECIFIC 0x02
68 #define SGC_RT_MASK 0x03
69 uint8_t starting_feature[2];
75 struct scsi_get_config_header
77 uint8_t data_length[4];
79 uint8_t current_profile[2];
82 struct scsi_get_config_feature
84 uint8_t feature_code[2];
86 #define SGC_F_CURRENT 0x01
87 #define SGC_F_PERSISTENT 0x02
88 #define SGC_F_VERSION_MASK 0x2C
89 #define SGC_F_VERSION_SHIFT 2
91 uint8_t feature_data[];
94 struct scsi_get_event_status
98 #define SGESN_POLLED 1
101 uint8_t reserved2[2];
106 struct scsi_get_event_status_header
108 uint8_t descr_length[4];
110 #define SGESN_NEA 0x80
111 uint8_t supported_class;
114 struct scsi_get_event_status_descr
117 uint8_t event_info[];
120 struct scsi_mechanism_status
129 struct scsi_mechanism_status_header
135 uint8_t slots_length[2];
163 struct scsi_play_track
168 u_int8_t start_track;
169 u_int8_t start_index;
180 u_int8_t blk_addr[4];
182 u_int8_t xfer_len[2];
189 u_int8_t byte2; /* same as above */
190 u_int8_t blk_addr[4];
191 u_int8_t xfer_len[4];
196 struct scsi_play_rel_12
199 u_int8_t byte2; /* same as above */
200 u_int8_t blk_addr[4];
201 u_int8_t xfer_len[4];
206 struct scsi_read_header
210 u_int8_t blk_addr[4];
212 u_int8_t data_len[2];
216 struct scsi_read_subchannel
221 #define SRS_SUBQ 0x40
222 u_int8_t subchan_format;
225 u_int8_t data_len[2];
234 #define SRTOC_FORMAT_TOC 0x00
235 #define SRTOC_FORMAT_LAST_ADDR 0x01
236 #define SRTOC_FORMAT_QSUB_TOC 0x02
237 #define SRTOC_FORMAT_QSUB_PMA 0x03
238 #define SRTOC_FORMAT_ATIP 0x04
239 #define SRTOC_FORMAT_CD_TEXT 0x05
242 u_int8_t data_len[2];
246 struct scsi_read_toc_hdr
248 uint8_t data_length[2];
253 struct scsi_read_toc_type01_descr
257 uint8_t track_number;
259 uint8_t track_start[4];
262 struct scsi_read_cd_capacity
266 u_int8_t addr_3; /* Most Significant */
269 u_int8_t addr_0; /* Least Significant */
274 struct scsi_set_speed
278 u_int8_t readspeed[2];
279 u_int8_t writespeed[2];
280 u_int8_t reserved[5];
284 struct scsi_report_key
289 u_int8_t reserved1[2];
290 u_int8_t alloc_len[2];
291 u_int8_t agid_keyformat;
292 #define RK_KF_AGID_MASK 0xc0
293 #define RK_KF_AGID_SHIFT 6
294 #define RK_KF_KEYFORMAT_MASK 0x3f
295 #define RK_KF_AGID 0x00
296 #define RK_KF_CHALLENGE 0x01
297 #define RF_KF_KEY1 0x02
298 #define RK_KF_KEY2 0x03
299 #define RF_KF_TITLE 0x04
300 #define RF_KF_ASF 0x05
301 #define RK_KF_RPC_SET 0x06
302 #define RF_KF_RPC_REPORT 0x08
303 #define RF_KF_INV_AGID 0x3f
308 * See the report key structure for key format and AGID definitions.
313 u_int8_t reserved[7];
314 u_int8_t param_len[2];
315 u_int8_t agid_keyformat;
319 struct scsi_read_dvd_structure
324 u_int8_t layer_number;
326 #define RDS_FORMAT_PHYSICAL 0x00
327 #define RDS_FORMAT_COPYRIGHT 0x01
328 #define RDS_FORMAT_DISC_KEY 0x02
329 #define RDS_FORMAT_BCA 0x03
330 #define RDS_FORMAT_MANUFACTURER 0x04
331 #define RDS_FORMAT_CMGS_CPM 0x05
332 #define RDS_FORMAT_PROT_DISCID 0x06
333 #define RDS_FORMAT_DISC_KEY_BLOCK 0x07
334 #define RDS_FORMAT_DDS 0x08
335 #define RDS_FORMAT_DVDRAM_MEDIA_STAT 0x09
336 #define RDS_FORMAT_SPARE_AREA 0x0a
337 #define RDS_FORMAT_RMD_BORDEROUT 0x0c
338 #define RDS_FORMAT_RMD 0x0d
339 #define RDS_FORMAT_LEADIN 0x0e
340 #define RDS_FORMAT_DISC_ID 0x0f
341 #define RDS_FORMAT_DCB 0x30
342 #define RDS_FORMAT_WRITE_PROT 0xc0
343 #define RDS_FORMAT_STRUCTURE_LIST 0xff
344 u_int8_t alloc_len[2];
352 #define READ_CD_CAPACITY 0x25 /* slightly different from disk */
353 #define READ_SUBCHANNEL 0x42 /* cdrom read Subchannel */
354 #define READ_TOC 0x43 /* cdrom read TOC */
355 #define READ_HEADER 0x44 /* cdrom read header */
356 #define PLAY_10 0x45 /* cdrom play 'play audio' mode */
357 #define GET_CONFIGURATION 0x46 /* Get device configuration */
358 #define PLAY_MSF 0x47 /* cdrom play Min,Sec,Frames mode */
359 #define PLAY_TRACK 0x48 /* cdrom play track/index mode */
360 #define PLAY_TRACK_REL 0x49 /* cdrom play track/index mode */
361 #define GET_EVENT_STATUS 0x4a /* Get event status notification */
362 #define PAUSE 0x4b /* cdrom pause in 'play audio' mode */
363 #define SEND_KEY 0xa3 /* dvd send key command */
364 #define REPORT_KEY 0xa4 /* dvd report key command */
365 #define PLAY_12 0xa5 /* cdrom pause in 'play audio' mode */
366 #define PLAY_TRACK_REL_BIG 0xa9 /* cdrom play track/index mode */
367 #define READ_DVD_STRUCTURE 0xad /* read dvd structure */
368 #define SET_CD_SPEED 0xbb /* set c/dvd speed */
369 #define MECHANISM_STATUS 0xbd /* get status of c/dvd mechanics */
371 struct scsi_report_key_data_header
373 u_int8_t data_len[2];
374 u_int8_t reserved[2];
377 struct scsi_report_key_data_agid
379 u_int8_t data_len[2];
380 u_int8_t reserved[5];
382 #define RKD_AGID_MASK 0xc0
383 #define RKD_AGID_SHIFT 6
386 struct scsi_report_key_data_challenge
388 u_int8_t data_len[2];
389 u_int8_t reserved0[2];
390 u_int8_t challenge_key[10];
391 u_int8_t reserved1[2];
394 struct scsi_report_key_data_key1_key2
396 u_int8_t data_len[2];
397 u_int8_t reserved0[2];
399 u_int8_t reserved1[3];
402 struct scsi_report_key_data_title
404 u_int8_t data_len[2];
405 u_int8_t reserved0[2];
407 #define RKD_TITLE_CPM 0x80
408 #define RKD_TITLE_CPM_SHIFT 7
409 #define RKD_TITLE_CP_SEC 0x40
410 #define RKD_TITLE_CP_SEC_SHIFT 6
411 #define RKD_TITLE_CMGS_MASK 0x30
412 #define RKD_TITLE_CMGS_SHIFT 4
413 #define RKD_TITLE_CMGS_NO_RST 0x00
414 #define RKD_TITLE_CMGS_RSVD 0x10
415 #define RKD_TITLE_CMGS_1_GEN 0x20
416 #define RKD_TITLE_CMGS_NO_COPY 0x30
417 u_int8_t title_key[5];
418 u_int8_t reserved1[2];
421 struct scsi_report_key_data_asf
423 u_int8_t data_len[2];
424 u_int8_t reserved[5];
426 #define RKD_ASF_SUCCESS 0x01
429 struct scsi_report_key_data_rpc
431 u_int8_t data_len[2];
432 u_int8_t rpc_scheme0;
433 #define RKD_RPC_SCHEME_UNKNOWN 0x00
434 #define RKD_RPC_SCHEME_PHASE_II 0x01
437 #define RKD_RPC_TYPE_MASK 0xC0
438 #define RKD_RPC_TYPE_SHIFT 6
439 #define RKD_RPC_TYPE_NONE 0x00
440 #define RKD_RPC_TYPE_SET 0x40
441 #define RKD_RPC_TYPE_LAST_CHANCE 0x80
442 #define RKD_RPC_TYPE_PERM 0xC0
443 #define RKD_RPC_VENDOR_RESET_MASK 0x38
444 #define RKD_RPC_VENDOR_RESET_SHIFT 3
445 #define RKD_RPC_USER_RESET_MASK 0x07
446 #define RKD_RPC_USER_RESET_SHIFT 0
447 u_int8_t region_mask;
448 u_int8_t rpc_scheme1;
452 struct scsi_send_key_data_rpc
454 u_int8_t data_len[2];
455 u_int8_t reserved0[2];
456 u_int8_t region_code;
457 u_int8_t reserved1[3];
461 * Common header for the return data from the READ DVD STRUCTURE command.
463 struct scsi_read_dvd_struct_data_header
465 u_int8_t data_len[2];
466 u_int8_t reserved[2];
469 struct scsi_read_dvd_struct_data_layer_desc
471 u_int8_t book_type_version;
472 #define RDSD_BOOK_TYPE_DVD_ROM 0x00
473 #define RDSD_BOOK_TYPE_DVD_RAM 0x10
474 #define RDSD_BOOK_TYPE_DVD_R 0x20
475 #define RDSD_BOOK_TYPE_DVD_RW 0x30
476 #define RDSD_BOOK_TYPE_DVD_PRW 0x90
477 #define RDSD_BOOK_TYPE_MASK 0xf0
478 #define RDSD_BOOK_TYPE_SHIFT 4
479 #define RDSD_BOOK_VERSION_MASK 0x0f
481 * The lower 4 bits of this field is referred to as the "minimum
482 * rate" field in MMC2, and the "maximum rate" field in MMC3. Ugh.
484 u_int8_t disc_size_max_rate;
485 #define RDSD_DISC_SIZE_120MM 0x00
486 #define RDSD_DISC_SIZE_80MM 0x10
487 #define RDSD_DISC_SIZE_MASK 0xf0
488 #define RDSD_DISC_SIZE_SHIFT 4
489 #define RDSD_MAX_RATE_0252 0x00
490 #define RDSD_MAX_RATE_0504 0x01
491 #define RDSD_MAX_RATE_1008 0x02
492 #define RDSD_MAX_RATE_NOT_SPEC 0x0f
493 #define RDSD_MAX_RATE_MASK 0x0f
495 #define RDSD_NUM_LAYERS_MASK 0x60
496 #define RDSD_NUM_LAYERS_SHIFT 5
497 #define RDSD_NL_ONE_LAYER 0x00
498 #define RDSD_NL_TWO_LAYERS 0x20
499 #define RDSD_TRACK_PATH_MASK 0x10
500 #define RDSD_TRACK_PATH_SHIFT 4
501 #define RDSD_TP_PTP 0x00
502 #define RDSD_TP_OTP 0x10
503 #define RDSD_LAYER_TYPE_RO 0x01
504 #define RDSD_LAYER_TYPE_RECORD 0x02
505 #define RDSD_LAYER_TYPE_RW 0x04
506 #define RDSD_LAYER_TYPE_MASK 0x0f
508 #define RDSD_LIN_DENSITY_0267 0x00
509 #define RDSD_LIN_DENSITY_0293 0x10
510 #define RDSD_LIN_DENSITY_0409_0435 0x20
511 #define RDSD_LIN_DENSITY_0280_0291 0x40
512 /* XXX MMC2 uses 0.176um/bit instead of 0.353 as in MMC3 */
513 #define RDSD_LIN_DENSITY_0353 0x80
514 #define RDSD_LIN_DENSITY_MASK 0xf0
515 #define RDSD_LIN_DENSITY_SHIFT 4
516 #define RDSD_TRACK_DENSITY_074 0x00
517 #define RDSD_TRACK_DENSITY_080 0x01
518 #define RDSD_TRACK_DENSITY_0615 0x02
519 #define RDSD_TRACK_DENSITY_MASK 0x0f
521 u_int8_t main_data_start[3];
522 #define RDSD_MAIN_DATA_START_DVD_RO 0x30000
523 #define RDSD_MAIN_DATA_START_DVD_RW 0x31000
525 u_int8_t main_data_end[3];
527 u_int8_t end_sector_layer0[3];
529 #define RDSD_BCA 0x80
530 #define RDSD_BCA_MASK 0x80
531 #define RDSD_BCA_SHIFT 7
532 u_int8_t media_specific[2031];
535 struct scsi_read_dvd_struct_data_physical
537 u_int8_t data_len[2];
538 u_int8_t reserved[2];
539 struct scsi_read_dvd_struct_data_layer_desc layer_desc;
542 struct scsi_read_dvd_struct_data_copyright
544 u_int8_t data_len[2];
545 u_int8_t reserved0[2];
547 #define RDSD_CPS_NOT_PRESENT 0x00
548 #define RDSD_CPS_DATA_EXISTS 0x01
549 u_int8_t region_info;
550 u_int8_t reserved1[2];
553 struct scsi_read_dvd_struct_data_disc_key
555 u_int8_t data_len[2];
556 u_int8_t reserved[2];
557 u_int8_t disc_key[2048];
560 struct scsi_read_dvd_struct_data_bca
562 u_int8_t data_len[2];
563 u_int8_t reserved[2];
564 u_int8_t bca_info[188]; /* XXX 12-188 bytes */
567 struct scsi_read_dvd_struct_data_manufacturer
569 u_int8_t data_len[2];
570 u_int8_t reserved[2];
571 u_int8_t manuf_info[2048];
574 struct scsi_read_dvd_struct_data_copy_manage
576 u_int8_t data_len[2];
577 u_int8_t reserved0[2];
579 #define RDSD_CPM_NO_COPYRIGHT 0x00
580 #define RDSD_CPM_HAS_COPYRIGHT 0x80
581 #define RDSD_CPM_MASK 0x80
582 #define RDSD_CMGS_COPY_ALLOWED 0x00
583 #define RDSD_CMGS_ONE_COPY 0x20
584 #define RDSD_CMGS_NO_COPIES 0x30
585 #define RDSD_CMGS_MASK 0x30
586 u_int8_t reserved1[3];
589 struct scsi_read_dvd_struct_data_prot_discid
591 u_int8_t data_len[2];
592 u_int8_t reserved[2];
593 u_int8_t prot_discid_data[16];
596 struct scsi_read_dvd_struct_data_disc_key_blk
599 * Length is 0x6ffe == 28670 for CPRM, 0x3002 == 12990 for CSS2.
601 u_int8_t data_len[2];
603 u_int8_t total_packs;
604 u_int8_t disc_key_pack_data[28668];
606 struct scsi_read_dvd_struct_data_dds
608 u_int8_t data_len[2];
609 u_int8_t reserved[2];
610 u_int8_t dds_info[2048];
613 struct scsi_read_dvd_struct_data_medium_status
615 u_int8_t data_len[2];
616 u_int8_t reserved0[2];
618 #define RDSD_MS_CARTRIDGE 0x80
619 #define RDSD_MS_OUT 0x40
620 #define RDSD_MS_MSWI 0x08
621 #define RDSD_MS_CWP 0x04
622 #define RDSD_MS_PWP 0x02
623 u_int8_t disc_type_id;
624 #define RDSD_DT_NEED_CARTRIDGE 0x00
625 #define RDSD_DT_NO_CART_NEEDED 0x01
627 u_int8_t ram_swi_info;
628 #define RDSD_SWI_NO_BARE 0x01
629 #define RDSD_SWI_UNSPEC 0xff
632 struct scsi_read_dvd_struct_data_spare_area
634 u_int8_t data_len[2];
635 u_int8_t reserved[2];
636 u_int8_t unused_primary[4];
637 u_int8_t unused_supl[4];
638 u_int8_t allocated_supl[4];
641 struct scsi_read_dvd_struct_data_rmd_borderout
643 u_int8_t data_len[2];
644 u_int8_t reserved[2];
645 u_int8_t rmd[30720]; /* maximum is 30720 bytes */
648 struct scsi_read_dvd_struct_data_rmd
650 u_int8_t data_len[2];
651 u_int8_t reserved[2];
652 u_int8_t last_sector_num[4];
653 u_int8_t rmd_bytes[32768]; /* This is the maximum */
657 * XXX KDM this is the MMC2 version of the structure.
658 * The variable positions have changed (in a semi-conflicting way) in the
659 * MMC3 spec, although the overall length of the structure is the same.
661 struct scsi_read_dvd_struct_data_leadin
663 u_int8_t data_len[2];
664 u_int8_t reserved0[2];
667 u_int8_t disc_physical_data;
668 u_int8_t last_addr[3];
669 u_int8_t reserved1[2];
672 u_int8_t rwp_wavelength;
673 u_int8_t optimum_write_strategy;
674 u_int8_t reserved2[4];
676 u_int8_t manuf_id_17_12[6];
679 u_int8_t manuf_id_11_6[6];
682 u_int8_t manuf_id_5_0[6];
683 u_int8_t reserved5[25];
686 struct scsi_read_dvd_struct_data_disc_id
688 u_int8_t data_len[2];
689 u_int8_t reserved[4];
690 u_int8_t random_num[2];
699 struct scsi_read_dvd_struct_data_generic_dcb
701 u_int8_t content_desc[4];
703 u_int8_t unknown_desc_actions[4];
704 #define RDSD_ACTION_RECORDING 0x0001
705 #define RDSD_ACTION_READING 0x0002
706 #define RDSD_ACTION_FORMAT 0x0004
707 #define RDSD_ACTION_MODIFY_DCB 0x0008
708 u_int8_t vendor_id[32];
709 u_int8_t dcb_data[32728];
712 struct scsi_read_dvd_struct_data_dcb
714 u_int8_t data_len[2];
715 u_int8_t reserved[2];
716 struct scsi_read_dvd_struct_data_generic_dcb dcb;
719 struct read_dvd_struct_write_prot
721 u_int8_t data_len[2];
722 u_int8_t reserved0[2];
723 u_int8_t write_prot_status;
724 #define RDSD_WPS_MSWI 0x08
725 #define RDSD_WPS_CWP 0x04
726 #define RDSD_WPS_PWP 0x02
727 #define RDSD_WPS_SWPP 0x01
728 u_int8_t reserved[3];
731 struct read_dvd_struct_list_entry
733 u_int8_t format_code;
735 #define RDSD_SDS_NOT_WRITEABLE 0x00
736 #define RDSD_SDS_WRITEABLE 0x80
737 #define RDSD_SDS_MASK 0x80
738 #define RDSD_RDS_NOT_READABLE 0x00
739 #define RDSD_RDS_READABLE 0x40
740 #define RDSD_RDS_MASK 0x40
741 u_int8_t struct_len[2];
744 struct read_dvd_struct_data_list
746 u_int8_t data_len[2];
747 u_int8_t reserved[2];
748 struct read_dvd_struct_list_entry entries[0];
751 struct scsi_read_cd_cap_data
753 u_int8_t addr_3; /* Most significant */
756 u_int8_t addr_0; /* Least significant */
757 u_int8_t length_3; /* Most significant */
760 u_int8_t length_0; /* Least significant */
766 #define CD_PAGE_CODE 0x3F
767 #define AUDIO_PAGE 0x0e
768 #define CD_PAGE_PS 0x80
771 #define CD_PA_SOTC 0x02
772 #define CD_PA_IMMED 0x04
775 #define CD_PA_FORMAT_LBA 0x0F
776 #define CD_PA_APR_VALID 0x80
777 u_int8_t lb_per_sec[2];
786 #define LEFT_CHANNEL CHANNEL_0
787 #define RIGHT_CHANNEL CHANNEL_1
794 struct scsi_cddvd_capabilities_page_sd {
796 uint8_t rotation_control;
797 uint8_t write_speed_supported[2];
800 struct scsi_cddvd_capabilities_page {
802 #define SMS_CDDVD_CAPS_PAGE 0x2a
811 uint8_t nvol_levels[2];
812 uint8_t buffer_size[2];
813 uint8_t obsolete2[2];
817 uint8_t copy_management;
819 uint8_t rotation_control;
820 uint8_t cur_write_speed;
821 uint8_t num_speed_descr;
822 struct scsi_cddvd_capabilities_page_sd speed_descr[];
827 struct cd_audio_page audio;
830 struct cd_mode_data_10
832 struct scsi_mode_header_10 header;
833 struct scsi_mode_blk_desc blk_desc;
839 struct scsi_mode_header_6 header;
840 struct scsi_mode_blk_desc blk_desc;
844 union cd_mode_data_6_10
846 struct cd_mode_data mode_data_6;
847 struct cd_mode_data_10 mode_data_10;
850 struct cd_mode_params
852 STAILQ_ENTRY(cd_mode_params) links;
859 void scsi_report_key(struct ccb_scsiio *csio, u_int32_t retries,
860 void (*cbfcnp)(struct cam_periph *, union ccb *),
861 u_int8_t tag_action, u_int32_t lba, u_int8_t agid,
862 u_int8_t key_format, u_int8_t *data_ptr,
863 u_int32_t dxfer_len, u_int8_t sense_len,
866 void scsi_send_key(struct ccb_scsiio *csio, u_int32_t retries,
867 void (*cbfcnp)(struct cam_periph *, union ccb *),
868 u_int8_t tag_action, u_int8_t agid, u_int8_t key_format,
869 u_int8_t *data_ptr, u_int32_t dxfer_len, u_int8_t sense_len,
872 void scsi_read_dvd_structure(struct ccb_scsiio *csio, u_int32_t retries,
873 void (*cbfcnp)(struct cam_periph *, union ccb *),
874 u_int8_t tag_action, u_int32_t address,
875 u_int8_t layer_number, u_int8_t format,
876 u_int8_t agid, u_int8_t *data_ptr,
877 u_int32_t dxfer_len, u_int8_t sense_len,
880 void scsi_read_toc(struct ccb_scsiio *csio, uint32_t retries,
881 void (*cbfcnp)(struct cam_periph *, union ccb *),
882 uint8_t tag_action, uint8_t byte1_flags, uint8_t format,
883 uint8_t track, uint8_t *data_ptr, uint32_t dxfer_len,
884 int sense_len, int timeout);
888 #endif /*_SCSI_SCSI_CD_H*/