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review.blissroms.org / platform_bionic / 1dc9e472e19acfe6dc7f41e429236e7eef7ceda1 / . / libc / kernel / common / linux / cdrom.h
blob: cc70c9f5988f1057578789304ed2f4eadd355817 [file] [log] [blame]
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame^]1/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12#ifndef _LINUX_CDROM_H
13#define _LINUX_CDROM_H
14
15#include <asm/byteorder.h>
16
17#define EDRIVE_CANT_DO_THIS EOPNOTSUPP
18
19#define CDROMPAUSE 0x5301
20#define CDROMRESUME 0x5302
21#define CDROMPLAYMSF 0x5303
22#define CDROMPLAYTRKIND 0x5304
23#define CDROMREADTOCHDR 0x5305
24#define CDROMREADTOCENTRY 0x5306
25#define CDROMSTOP 0x5307
26#define CDROMSTART 0x5308
27#define CDROMEJECT 0x5309
28#define CDROMVOLCTRL 0x530a
29#define CDROMSUBCHNL 0x530b
30#define CDROMREADMODE2 0x530c
31#define CDROMREADMODE1 0x530d
32#define CDROMREADAUDIO 0x530e
33#define CDROMEJECT_SW 0x530f
34#define CDROMMULTISESSION 0x5310
35#define CDROM_GET_MCN 0x5311
36#define CDROM_GET_UPC CDROM_GET_MCN
37#define CDROMRESET 0x5312
38#define CDROMVOLREAD 0x5313
39#define CDROMREADRAW 0x5314
40
41#define CDROMREADCOOKED 0x5315
42#define CDROMSEEK 0x5316
43
44#define CDROMPLAYBLK 0x5317
45
46#define CDROMREADALL 0x5318
47
48#define CDROMGETSPINDOWN 0x531d
49#define CDROMSETSPINDOWN 0x531e
50
51#define CDROMCLOSETRAY 0x5319
52#define CDROM_SET_OPTIONS 0x5320
53#define CDROM_CLEAR_OPTIONS 0x5321
54#define CDROM_SELECT_SPEED 0x5322
55#define CDROM_SELECT_DISC 0x5323
56#define CDROM_MEDIA_CHANGED 0x5325
57#define CDROM_DRIVE_STATUS 0x5326
58#define CDROM_DISC_STATUS 0x5327
59#define CDROM_CHANGER_NSLOTS 0x5328
60#define CDROM_LOCKDOOR 0x5329
61#define CDROM_DEBUG 0x5330
62#define CDROM_GET_CAPABILITY 0x5331
63
64#define CDROMAUDIOBUFSIZ 0x5382
65
66#define DVD_READ_STRUCT 0x5390
67#define DVD_WRITE_STRUCT 0x5391
68#define DVD_AUTH 0x5392
69
70#define CDROM_SEND_PACKET 0x5393
71#define CDROM_NEXT_WRITABLE 0x5394
72#define CDROM_LAST_WRITTEN 0x5395
73
74struct cdrom_msf0
75{
76 __u8 minute;
77 __u8 second;
78 __u8 frame;
79};
80
81union cdrom_addr
82{
83 struct cdrom_msf0 msf;
84 int lba;
85};
86
87struct cdrom_msf
88{
89 __u8 cdmsf_min0;
90 __u8 cdmsf_sec0;
91 __u8 cdmsf_frame0;
92 __u8 cdmsf_min1;
93 __u8 cdmsf_sec1;
94 __u8 cdmsf_frame1;
95};
96
97struct cdrom_ti
98{
99 __u8 cdti_trk0;
100 __u8 cdti_ind0;
101 __u8 cdti_trk1;
102 __u8 cdti_ind1;
103};
104
105struct cdrom_tochdr
106{
107 __u8 cdth_trk0;
108 __u8 cdth_trk1;
109};
110
111struct cdrom_volctrl
112{
113 __u8 channel0;
114 __u8 channel1;
115 __u8 channel2;
116 __u8 channel3;
117};
118
119struct cdrom_subchnl
120{
121 __u8 cdsc_format;
122 __u8 cdsc_audiostatus;
123 __u8 cdsc_adr: 4;
124 __u8 cdsc_ctrl: 4;
125 __u8 cdsc_trk;
126 __u8 cdsc_ind;
127 union cdrom_addr cdsc_absaddr;
128 union cdrom_addr cdsc_reladdr;
129};
130
131struct cdrom_tocentry
132{
133 __u8 cdte_track;
134 __u8 cdte_adr :4;
135 __u8 cdte_ctrl :4;
136 __u8 cdte_format;
137 union cdrom_addr cdte_addr;
138 __u8 cdte_datamode;
139};
140
141struct cdrom_read
142{
143 int cdread_lba;
144 char *cdread_bufaddr;
145 int cdread_buflen;
146};
147
148struct cdrom_read_audio
149{
150 union cdrom_addr addr;
151 __u8 addr_format;
152 int nframes;
153 __u8 __user *buf;
154};
155
156struct cdrom_multisession
157{
158 union cdrom_addr addr;
159 __u8 xa_flag;
160 __u8 addr_format;
161};
162
163struct cdrom_mcn
164{
165 __u8 medium_catalog_number[14];
166};
167
168struct cdrom_blk
169{
170 unsigned from;
171 unsigned short len;
172};
173
174#define CDROM_PACKET_SIZE 12
175
176#define CGC_DATA_UNKNOWN 0
177#define CGC_DATA_WRITE 1
178#define CGC_DATA_READ 2
179#define CGC_DATA_NONE 3
180
181struct cdrom_generic_command
182{
183 unsigned char cmd[CDROM_PACKET_SIZE];
184 unsigned char __user *buffer;
185 unsigned int buflen;
186 int stat;
187 struct request_sense __user *sense;
188 unsigned char data_direction;
189 int quiet;
190 int timeout;
191 void __user *reserved[1];
192};
193
194#define CD_MINS 74
195#define CD_SECS 60
196#define CD_FRAMES 75
197#define CD_SYNC_SIZE 12
198#define CD_MSF_OFFSET 150
199#define CD_CHUNK_SIZE 24
200#define CD_NUM_OF_CHUNKS 98
201#define CD_FRAMESIZE_SUB 96
202#define CD_HEAD_SIZE 4
203#define CD_SUBHEAD_SIZE 8
204#define CD_EDC_SIZE 4
205#define CD_ZERO_SIZE 8
206#define CD_ECC_SIZE 276
207#define CD_FRAMESIZE 2048
208#define CD_FRAMESIZE_RAW 2352
209#define CD_FRAMESIZE_RAWER 2646
210
211#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE)
212#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE)
213
214#define CD_XA_HEAD (CD_HEAD_SIZE+CD_SUBHEAD_SIZE)
215#define CD_XA_TAIL (CD_EDC_SIZE+CD_ECC_SIZE)
216#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE+CD_XA_HEAD)
217
218#define CDROM_LBA 0x01
219#define CDROM_MSF 0x02
220
221#define CDROM_DATA_TRACK 0x04
222
223#define CDROM_LEADOUT 0xAA
224
225#define CDROM_AUDIO_INVALID 0x00
226#define CDROM_AUDIO_PLAY 0x11
227#define CDROM_AUDIO_PAUSED 0x12
228#define CDROM_AUDIO_COMPLETED 0x13
229#define CDROM_AUDIO_ERROR 0x14
230#define CDROM_AUDIO_NO_STATUS 0x15
231
232#define CDC_CLOSE_TRAY 0x1
233#define CDC_OPEN_TRAY 0x2
234#define CDC_LOCK 0x4
235#define CDC_SELECT_SPEED 0x8
236#define CDC_SELECT_DISC 0x10
237#define CDC_MULTI_SESSION 0x20
238#define CDC_MCN 0x40
239#define CDC_MEDIA_CHANGED 0x80
240#define CDC_PLAY_AUDIO 0x100
241#define CDC_RESET 0x200
242#define CDC_DRIVE_STATUS 0x800
243#define CDC_GENERIC_PACKET 0x1000
244#define CDC_CD_R 0x2000
245#define CDC_CD_RW 0x4000
246#define CDC_DVD 0x8000
247#define CDC_DVD_R 0x10000
248#define CDC_DVD_RAM 0x20000
249#define CDC_MO_DRIVE 0x40000
250#define CDC_MRW 0x80000
251#define CDC_MRW_W 0x100000
252#define CDC_RAM 0x200000
253
254#define CDS_NO_INFO 0
255#define CDS_NO_DISC 1
256#define CDS_TRAY_OPEN 2
257#define CDS_DRIVE_NOT_READY 3
258#define CDS_DISC_OK 4
259
260#define CDS_AUDIO 100
261#define CDS_DATA_1 101
262#define CDS_DATA_2 102
263#define CDS_XA_2_1 103
264#define CDS_XA_2_2 104
265#define CDS_MIXED 105
266
267#define CDO_AUTO_CLOSE 0x1
268#define CDO_AUTO_EJECT 0x2
269#define CDO_USE_FFLAGS 0x4
270#define CDO_LOCK 0x8
271#define CDO_CHECK_TYPE 0x10
272
273#define CDSL_NONE ((int) (~0U>>1)-1)
274#define CDSL_CURRENT ((int) (~0U>>1))
275
276#define CD_PART_MAX 64
277#define CD_PART_MASK (CD_PART_MAX - 1)
278
279#define GPCMD_BLANK 0xa1
280#define GPCMD_CLOSE_TRACK 0x5b
281#define GPCMD_FLUSH_CACHE 0x35
282#define GPCMD_FORMAT_UNIT 0x04
283#define GPCMD_GET_CONFIGURATION 0x46
284#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
285#define GPCMD_GET_PERFORMANCE 0xac
286#define GPCMD_INQUIRY 0x12
287#define GPCMD_LOAD_UNLOAD 0xa6
288#define GPCMD_MECHANISM_STATUS 0xbd
289#define GPCMD_MODE_SELECT_10 0x55
290#define GPCMD_MODE_SENSE_10 0x5a
291#define GPCMD_PAUSE_RESUME 0x4b
292#define GPCMD_PLAY_AUDIO_10 0x45
293#define GPCMD_PLAY_AUDIO_MSF 0x47
294#define GPCMD_PLAY_AUDIO_TI 0x48
295#define GPCMD_PLAY_CD 0xbc
296#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
297#define GPCMD_READ_10 0x28
298#define GPCMD_READ_12 0xa8
299#define GPCMD_READ_BUFFER_CAPACITY 0x5c
300#define GPCMD_READ_CDVD_CAPACITY 0x25
301#define GPCMD_READ_CD 0xbe
302#define GPCMD_READ_CD_MSF 0xb9
303#define GPCMD_READ_DISC_INFO 0x51
304#define GPCMD_READ_DVD_STRUCTURE 0xad
305#define GPCMD_READ_FORMAT_CAPACITIES 0x23
306#define GPCMD_READ_HEADER 0x44
307#define GPCMD_READ_TRACK_RZONE_INFO 0x52
308#define GPCMD_READ_SUBCHANNEL 0x42
309#define GPCMD_READ_TOC_PMA_ATIP 0x43
310#define GPCMD_REPAIR_RZONE_TRACK 0x58
311#define GPCMD_REPORT_KEY 0xa4
312#define GPCMD_REQUEST_SENSE 0x03
313#define GPCMD_RESERVE_RZONE_TRACK 0x53
314#define GPCMD_SEND_CUE_SHEET 0x5d
315#define GPCMD_SCAN 0xba
316#define GPCMD_SEEK 0x2b
317#define GPCMD_SEND_DVD_STRUCTURE 0xbf
318#define GPCMD_SEND_EVENT 0xa2
319#define GPCMD_SEND_KEY 0xa3
320#define GPCMD_SEND_OPC 0x54
321#define GPCMD_SET_READ_AHEAD 0xa7
322#define GPCMD_SET_STREAMING 0xb6
323#define GPCMD_START_STOP_UNIT 0x1b
324#define GPCMD_STOP_PLAY_SCAN 0x4e
325#define GPCMD_TEST_UNIT_READY 0x00
326#define GPCMD_VERIFY_10 0x2f
327#define GPCMD_WRITE_10 0x2a
328#define GPCMD_WRITE_AND_VERIFY_10 0x2e
329
330#define GPCMD_SET_SPEED 0xbb
331
332#define GPCMD_PLAYAUDIO_TI 0x48
333
334#define GPCMD_GET_MEDIA_STATUS 0xda
335
336#define GPMODE_VENDOR_PAGE 0x00
337#define GPMODE_R_W_ERROR_PAGE 0x01
338#define GPMODE_WRITE_PARMS_PAGE 0x05
339#define GPMODE_WCACHING_PAGE 0x08
340#define GPMODE_AUDIO_CTL_PAGE 0x0e
341#define GPMODE_POWER_PAGE 0x1a
342#define GPMODE_FAULT_FAIL_PAGE 0x1c
343#define GPMODE_TO_PROTECT_PAGE 0x1d
344#define GPMODE_CAPABILITIES_PAGE 0x2a
345#define GPMODE_ALL_PAGES 0x3f
346
347#define GPMODE_CDROM_PAGE 0x0d
348
349#define DVD_STRUCT_PHYSICAL 0x00
350#define DVD_STRUCT_COPYRIGHT 0x01
351#define DVD_STRUCT_DISCKEY 0x02
352#define DVD_STRUCT_BCA 0x03
353#define DVD_STRUCT_MANUFACT 0x04
354
355struct dvd_layer {
356 __u8 book_version : 4;
357 __u8 book_type : 4;
358 __u8 min_rate : 4;
359 __u8 disc_size : 4;
360 __u8 layer_type : 4;
361 __u8 track_path : 1;
362 __u8 nlayers : 2;
363 __u8 track_density : 4;
364 __u8 linear_density : 4;
365 __u8 bca : 1;
366 __u32 start_sector;
367 __u32 end_sector;
368 __u32 end_sector_l0;
369};
370
371#define DVD_LAYERS 4
372
373struct dvd_physical {
374 __u8 type;
375 __u8 layer_num;
376 struct dvd_layer layer[DVD_LAYERS];
377};
378
379struct dvd_copyright {
380 __u8 type;
381
382 __u8 layer_num;
383 __u8 cpst;
384 __u8 rmi;
385};
386
387struct dvd_disckey {
388 __u8 type;
389
390 unsigned agid : 2;
391 __u8 value[2048];
392};
393
394struct dvd_bca {
395 __u8 type;
396
397 int len;
398 __u8 value[188];
399};
400
401struct dvd_manufact {
402 __u8 type;
403
404 __u8 layer_num;
405 int len;
406 __u8 value[2048];
407};
408
409typedef union {
410 __u8 type;
411
412 struct dvd_physical physical;
413 struct dvd_copyright copyright;
414 struct dvd_disckey disckey;
415 struct dvd_bca bca;
416 struct dvd_manufact manufact;
417} dvd_struct;
418
419#define DVD_LU_SEND_AGID 0
420#define DVD_HOST_SEND_CHALLENGE 1
421#define DVD_LU_SEND_KEY1 2
422#define DVD_LU_SEND_CHALLENGE 3
423#define DVD_HOST_SEND_KEY2 4
424
425#define DVD_AUTH_ESTABLISHED 5
426#define DVD_AUTH_FAILURE 6
427
428#define DVD_LU_SEND_TITLE_KEY 7
429#define DVD_LU_SEND_ASF 8
430#define DVD_INVALIDATE_AGID 9
431#define DVD_LU_SEND_RPC_STATE 10
432#define DVD_HOST_SEND_RPC_STATE 11
433
434typedef __u8 dvd_key[5];
435typedef __u8 dvd_challenge[10];
436
437struct dvd_lu_send_agid {
438 __u8 type;
439 unsigned agid : 2;
440};
441
442struct dvd_host_send_challenge {
443 __u8 type;
444 unsigned agid : 2;
445
446 dvd_challenge chal;
447};
448
449struct dvd_send_key {
450 __u8 type;
451 unsigned agid : 2;
452
453 dvd_key key;
454};
455
456struct dvd_lu_send_challenge {
457 __u8 type;
458 unsigned agid : 2;
459
460 dvd_challenge chal;
461};
462
463#define DVD_CPM_NO_COPYRIGHT 0
464#define DVD_CPM_COPYRIGHTED 1
465
466#define DVD_CP_SEC_NONE 0
467#define DVD_CP_SEC_EXIST 1
468
469#define DVD_CGMS_UNRESTRICTED 0
470#define DVD_CGMS_SINGLE 2
471#define DVD_CGMS_RESTRICTED 3
472
473struct dvd_lu_send_title_key {
474 __u8 type;
475 unsigned agid : 2;
476
477 dvd_key title_key;
478 int lba;
479 unsigned cpm : 1;
480 unsigned cp_sec : 1;
481 unsigned cgms : 2;
482};
483
484struct dvd_lu_send_asf {
485 __u8 type;
486 unsigned agid : 2;
487
488 unsigned asf : 1;
489};
490
491struct dvd_host_send_rpcstate {
492 __u8 type;
493 __u8 pdrc;
494};
495
496struct dvd_lu_send_rpcstate {
497 __u8 type : 2;
498 __u8 vra : 3;
499 __u8 ucca : 3;
500 __u8 region_mask;
501 __u8 rpc_scheme;
502};
503
504typedef union {
505 __u8 type;
506
507 struct dvd_lu_send_agid lsa;
508 struct dvd_host_send_challenge hsc;
509 struct dvd_send_key lsk;
510 struct dvd_lu_send_challenge lsc;
511 struct dvd_send_key hsk;
512 struct dvd_lu_send_title_key lstk;
513 struct dvd_lu_send_asf lsasf;
514 struct dvd_host_send_rpcstate hrpcs;
515 struct dvd_lu_send_rpcstate lrpcs;
516} dvd_authinfo;
517
518struct request_sense {
519#ifdef __BIG_ENDIAN_BITFIELD
520 __u8 valid : 1;
521 __u8 error_code : 7;
522#elif defined(__LITTLE_ENDIAN_BITFIELD)
523 __u8 error_code : 7;
524 __u8 valid : 1;
525#endif
526 __u8 segment_number;
527#ifdef __BIG_ENDIAN_BITFIELD
528 __u8 reserved1 : 2;
529 __u8 ili : 1;
530 __u8 reserved2 : 1;
531 __u8 sense_key : 4;
532#elif defined(__LITTLE_ENDIAN_BITFIELD)
533 __u8 sense_key : 4;
534 __u8 reserved2 : 1;
535 __u8 ili : 1;
536 __u8 reserved1 : 2;
537#endif
538 __u8 information[4];
539 __u8 add_sense_len;
540 __u8 command_info[4];
541 __u8 asc;
542 __u8 ascq;
543 __u8 fruc;
544 __u8 sks[3];
545 __u8 asb[46];
546};
547
548#define CDF_RWRT 0x0020
549#define CDF_HWDM 0x0024
550#define CDF_MRW 0x0028
551
552#define CDM_MRW_NOTMRW 0
553#define CDM_MRW_BGFORMAT_INACTIVE 1
554#define CDM_MRW_BGFORMAT_ACTIVE 2
555#define CDM_MRW_BGFORMAT_COMPLETE 3
556
557#define MRW_LBA_DMA 0
558#define MRW_LBA_GAA 1
559
560#define MRW_MODE_PC_PRE1 0x2c
561#define MRW_MODE_PC 0x03
562
563struct mrw_feature_desc {
564 __u16 feature_code;
565#ifdef __BIG_ENDIAN_BITFIELD
566 __u8 reserved1 : 2;
567 __u8 feature_version : 4;
568 __u8 persistent : 1;
569 __u8 curr : 1;
570#elif defined(__LITTLE_ENDIAN_BITFIELD)
571 __u8 curr : 1;
572 __u8 persistent : 1;
573 __u8 feature_version : 4;
574 __u8 reserved1 : 2;
575#endif
576 __u8 add_len;
577#ifdef __BIG_ENDIAN_BITFIELD
578 __u8 reserved2 : 7;
579 __u8 write : 1;
580#elif defined(__LITTLE_ENDIAN_BITFIELD)
581 __u8 write : 1;
582 __u8 reserved2 : 7;
583#endif
584 __u8 reserved3;
585 __u8 reserved4;
586 __u8 reserved5;
587};
588
589struct rwrt_feature_desc {
590 __u16 feature_code;
591#ifdef __BIG_ENDIAN_BITFIELD
592 __u8 reserved1 : 2;
593 __u8 feature_version : 4;
594 __u8 persistent : 1;
595 __u8 curr : 1;
596#elif defined(__LITTLE_ENDIAN_BITFIELD)
597 __u8 curr : 1;
598 __u8 persistent : 1;
599 __u8 feature_version : 4;
600 __u8 reserved1 : 2;
601#endif
602 __u8 add_len;
603 __u32 last_lba;
604 __u32 block_size;
605 __u16 blocking;
606#ifdef __BIG_ENDIAN_BITFIELD
607 __u8 reserved2 : 7;
608 __u8 page_present : 1;
609#elif defined(__LITTLE_ENDIAN_BITFIELD)
610 __u8 page_present : 1;
611 __u8 reserved2 : 7;
612#endif
613 __u8 reserved3;
614};
615
616typedef struct {
617 __u16 disc_information_length;
618#ifdef __BIG_ENDIAN_BITFIELD
619 __u8 reserved1 : 3;
620 __u8 erasable : 1;
621 __u8 border_status : 2;
622 __u8 disc_status : 2;
623#elif defined(__LITTLE_ENDIAN_BITFIELD)
624 __u8 disc_status : 2;
625 __u8 border_status : 2;
626 __u8 erasable : 1;
627 __u8 reserved1 : 3;
628#else
629#error "Please fix <asm/byteorder.h>"
630#endif
631 __u8 n_first_track;
632 __u8 n_sessions_lsb;
633 __u8 first_track_lsb;
634 __u8 last_track_lsb;
635#ifdef __BIG_ENDIAN_BITFIELD
636 __u8 did_v : 1;
637 __u8 dbc_v : 1;
638 __u8 uru : 1;
639 __u8 reserved2 : 2;
640 __u8 dbit : 1;
641 __u8 mrw_status : 2;
642#elif defined(__LITTLE_ENDIAN_BITFIELD)
643 __u8 mrw_status : 2;
644 __u8 dbit : 1;
645 __u8 reserved2 : 2;
646 __u8 uru : 1;
647 __u8 dbc_v : 1;
648 __u8 did_v : 1;
649#endif
650 __u8 disc_type;
651 __u8 n_sessions_msb;
652 __u8 first_track_msb;
653 __u8 last_track_msb;
654 __u32 disc_id;
655 __u32 lead_in;
656 __u32 lead_out;
657 __u8 disc_bar_code[8];
658 __u8 reserved3;
659 __u8 n_opc;
660} disc_information;
661
662typedef struct {
663 __u16 track_information_length;
664 __u8 track_lsb;
665 __u8 session_lsb;
666 __u8 reserved1;
667#ifdef __BIG_ENDIAN_BITFIELD
668 __u8 reserved2 : 2;
669 __u8 damage : 1;
670 __u8 copy : 1;
671 __u8 track_mode : 4;
672 __u8 rt : 1;
673 __u8 blank : 1;
674 __u8 packet : 1;
675 __u8 fp : 1;
676 __u8 data_mode : 4;
677 __u8 reserved3 : 6;
678 __u8 lra_v : 1;
679 __u8 nwa_v : 1;
680#elif defined(__LITTLE_ENDIAN_BITFIELD)
681 __u8 track_mode : 4;
682 __u8 copy : 1;
683 __u8 damage : 1;
684 __u8 reserved2 : 2;
685 __u8 data_mode : 4;
686 __u8 fp : 1;
687 __u8 packet : 1;
688 __u8 blank : 1;
689 __u8 rt : 1;
690 __u8 nwa_v : 1;
691 __u8 lra_v : 1;
692 __u8 reserved3 : 6;
693#endif
694 __u32 track_start;
695 __u32 next_writable;
696 __u32 free_blocks;
697 __u32 fixed_packet_size;
698 __u32 track_size;
699 __u32 last_rec_address;
700} track_information;
701
702struct feature_header {
703 __u32 data_len;
704 __u8 reserved1;
705 __u8 reserved2;
706 __u16 curr_profile;
707};
708
709struct mode_page_header {
710 __u16 mode_data_length;
711 __u8 medium_type;
712 __u8 reserved1;
713 __u8 reserved2;
714 __u8 reserved3;
715 __u16 desc_length;
716};
717
718#endif