blob: 0fe072750f597fa44d8403e05476edf439574016 [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -07001/****************************************************************************
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 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_CDROM_H
20#define _UAPI_LINUX_CDROM_H
21#include <linux/types.h>
22#include <asm/byteorder.h>
Ben Cheng655a7c02013-10-16 16:09:24 -070023#define EDRIVE_CANT_DO_THIS EOPNOTSUPP
24#define CDROMPAUSE 0x5301
25#define CDROMRESUME 0x5302
26#define CDROMPLAYMSF 0x5303
Ben Cheng655a7c02013-10-16 16:09:24 -070027#define CDROMPLAYTRKIND 0x5304
28#define CDROMREADTOCHDR 0x5305
29#define CDROMREADTOCENTRY 0x5306
30#define CDROMSTOP 0x5307
Ben Cheng655a7c02013-10-16 16:09:24 -070031#define CDROMSTART 0x5308
32#define CDROMEJECT 0x5309
33#define CDROMVOLCTRL 0x530a
34#define CDROMSUBCHNL 0x530b
Ben Cheng655a7c02013-10-16 16:09:24 -070035#define CDROMREADMODE2 0x530c
36#define CDROMREADMODE1 0x530d
37#define CDROMREADAUDIO 0x530e
38#define CDROMEJECT_SW 0x530f
Ben Cheng655a7c02013-10-16 16:09:24 -070039#define CDROMMULTISESSION 0x5310
40#define CDROM_GET_MCN 0x5311
41#define CDROM_GET_UPC CDROM_GET_MCN
42#define CDROMRESET 0x5312
Ben Cheng655a7c02013-10-16 16:09:24 -070043#define CDROMVOLREAD 0x5313
44#define CDROMREADRAW 0x5314
45#define CDROMREADCOOKED 0x5315
46#define CDROMSEEK 0x5316
Ben Cheng655a7c02013-10-16 16:09:24 -070047#define CDROMPLAYBLK 0x5317
48#define CDROMREADALL 0x5318
49#define CDROMGETSPINDOWN 0x531d
50#define CDROMSETSPINDOWN 0x531e
Ben Cheng655a7c02013-10-16 16:09:24 -070051#define CDROMCLOSETRAY 0x5319
52#define CDROM_SET_OPTIONS 0x5320
53#define CDROM_CLEAR_OPTIONS 0x5321
54#define CDROM_SELECT_SPEED 0x5322
Ben Cheng655a7c02013-10-16 16:09:24 -070055#define CDROM_SELECT_DISC 0x5323
56#define CDROM_MEDIA_CHANGED 0x5325
57#define CDROM_DRIVE_STATUS 0x5326
58#define CDROM_DISC_STATUS 0x5327
Ben Cheng655a7c02013-10-16 16:09:24 -070059#define CDROM_CHANGER_NSLOTS 0x5328
60#define CDROM_LOCKDOOR 0x5329
61#define CDROM_DEBUG 0x5330
62#define CDROM_GET_CAPABILITY 0x5331
Ben Cheng655a7c02013-10-16 16:09:24 -070063#define CDROMAUDIOBUFSIZ 0x5382
64#define DVD_READ_STRUCT 0x5390
65#define DVD_WRITE_STRUCT 0x5391
66#define DVD_AUTH 0x5392
Ben Cheng655a7c02013-10-16 16:09:24 -070067#define CDROM_SEND_PACKET 0x5393
68#define CDROM_NEXT_WRITABLE 0x5394
69#define CDROM_LAST_WRITTEN 0x5395
Christopher Ferrisa4792612022-01-10 13:51:15 -080070#define CDROM_TIMED_MEDIA_CHANGE 0x5396
Tao Baod7db5942015-01-28 10:07:51 -080071struct cdrom_msf0 {
Tao Baod7db5942015-01-28 10:07:51 -080072 __u8 minute;
73 __u8 second;
74 __u8 frame;
Ben Cheng655a7c02013-10-16 16:09:24 -070075};
Tao Baod7db5942015-01-28 10:07:51 -080076union cdrom_addr {
77 struct cdrom_msf0 msf;
78 int lba;
Ben Cheng655a7c02013-10-16 16:09:24 -070079};
Tao Baod7db5942015-01-28 10:07:51 -080080struct cdrom_msf {
81 __u8 cdmsf_min0;
82 __u8 cdmsf_sec0;
83 __u8 cdmsf_frame0;
Tao Baod7db5942015-01-28 10:07:51 -080084 __u8 cdmsf_min1;
85 __u8 cdmsf_sec1;
86 __u8 cdmsf_frame1;
87};
Tao Baod7db5942015-01-28 10:07:51 -080088struct cdrom_ti {
89 __u8 cdti_trk0;
90 __u8 cdti_ind0;
91 __u8 cdti_trk1;
Tao Baod7db5942015-01-28 10:07:51 -080092 __u8 cdti_ind1;
93};
94struct cdrom_tochdr {
95 __u8 cdth_trk0;
Tao Baod7db5942015-01-28 10:07:51 -080096 __u8 cdth_trk1;
97};
98struct cdrom_volctrl {
99 __u8 channel0;
Tao Baod7db5942015-01-28 10:07:51 -0800100 __u8 channel1;
101 __u8 channel2;
102 __u8 channel3;
103};
Tao Baod7db5942015-01-28 10:07:51 -0800104struct cdrom_subchnl {
105 __u8 cdsc_format;
106 __u8 cdsc_audiostatus;
107 __u8 cdsc_adr : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800108 __u8 cdsc_ctrl : 4;
109 __u8 cdsc_trk;
110 __u8 cdsc_ind;
111 union cdrom_addr cdsc_absaddr;
Tao Baod7db5942015-01-28 10:07:51 -0800112 union cdrom_addr cdsc_reladdr;
113};
114struct cdrom_tocentry {
115 __u8 cdte_track;
Tao Baod7db5942015-01-28 10:07:51 -0800116 __u8 cdte_adr : 4;
117 __u8 cdte_ctrl : 4;
118 __u8 cdte_format;
119 union cdrom_addr cdte_addr;
Tao Baod7db5942015-01-28 10:07:51 -0800120 __u8 cdte_datamode;
121};
122struct cdrom_read {
123 int cdread_lba;
Tao Baod7db5942015-01-28 10:07:51 -0800124 char * cdread_bufaddr;
125 int cdread_buflen;
126};
127struct cdrom_read_audio {
Tao Baod7db5942015-01-28 10:07:51 -0800128 union cdrom_addr addr;
129 __u8 addr_format;
130 int nframes;
131 __u8 __user * buf;
Ben Cheng655a7c02013-10-16 16:09:24 -0700132};
Tao Baod7db5942015-01-28 10:07:51 -0800133struct cdrom_multisession {
134 union cdrom_addr addr;
135 __u8 xa_flag;
Tao Baod7db5942015-01-28 10:07:51 -0800136 __u8 addr_format;
137};
138struct cdrom_mcn {
139 __u8 medium_catalog_number[14];
Ben Cheng655a7c02013-10-16 16:09:24 -0700140};
Tao Baod7db5942015-01-28 10:07:51 -0800141struct cdrom_blk {
142 unsigned from;
143 unsigned short len;
Ben Cheng655a7c02013-10-16 16:09:24 -0700144};
145#define CDROM_PACKET_SIZE 12
146#define CGC_DATA_UNKNOWN 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700147#define CGC_DATA_WRITE 1
148#define CGC_DATA_READ 2
149#define CGC_DATA_NONE 3
Tao Baod7db5942015-01-28 10:07:51 -0800150struct cdrom_generic_command {
151 unsigned char cmd[CDROM_PACKET_SIZE];
Tao Baod7db5942015-01-28 10:07:51 -0800152 unsigned char __user * buffer;
153 unsigned int buflen;
154 int stat;
155 struct request_sense __user * sense;
Tao Baod7db5942015-01-28 10:07:51 -0800156 unsigned char data_direction;
157 int quiet;
158 int timeout;
Christopher Ferris32ff3f82020-12-14 13:10:04 -0800159 union {
160 void __user * reserved[1];
161 void __user * unused;
162 };
Ben Cheng655a7c02013-10-16 16:09:24 -0700163};
Christopher Ferrisa4792612022-01-10 13:51:15 -0800164struct cdrom_timed_media_change_info {
165 __s64 last_media_change;
166 __u64 media_flags;
167};
168#define MEDIA_CHANGED_FLAG 0x1
Ben Cheng655a7c02013-10-16 16:09:24 -0700169#define CD_MINS 74
Ben Cheng655a7c02013-10-16 16:09:24 -0700170#define CD_SECS 60
171#define CD_FRAMES 75
172#define CD_SYNC_SIZE 12
173#define CD_MSF_OFFSET 150
Ben Cheng655a7c02013-10-16 16:09:24 -0700174#define CD_CHUNK_SIZE 24
175#define CD_NUM_OF_CHUNKS 98
176#define CD_FRAMESIZE_SUB 96
177#define CD_HEAD_SIZE 4
Ben Cheng655a7c02013-10-16 16:09:24 -0700178#define CD_SUBHEAD_SIZE 8
179#define CD_EDC_SIZE 4
180#define CD_ZERO_SIZE 8
181#define CD_ECC_SIZE 276
Ben Cheng655a7c02013-10-16 16:09:24 -0700182#define CD_FRAMESIZE 2048
183#define CD_FRAMESIZE_RAW 2352
184#define CD_FRAMESIZE_RAWER 2646
Tao Baod7db5942015-01-28 10:07:51 -0800185#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE)
186#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE - CD_HEAD_SIZE)
187#define CD_XA_HEAD (CD_HEAD_SIZE + CD_SUBHEAD_SIZE)
Tao Baod7db5942015-01-28 10:07:51 -0800188#define CD_XA_TAIL (CD_EDC_SIZE + CD_ECC_SIZE)
189#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE + CD_XA_HEAD)
Ben Cheng655a7c02013-10-16 16:09:24 -0700190#define CDROM_LBA 0x01
191#define CDROM_MSF 0x02
192#define CDROM_DATA_TRACK 0x04
193#define CDROM_LEADOUT 0xAA
Ben Cheng655a7c02013-10-16 16:09:24 -0700194#define CDROM_AUDIO_INVALID 0x00
195#define CDROM_AUDIO_PLAY 0x11
196#define CDROM_AUDIO_PAUSED 0x12
197#define CDROM_AUDIO_COMPLETED 0x13
Ben Cheng655a7c02013-10-16 16:09:24 -0700198#define CDROM_AUDIO_ERROR 0x14
199#define CDROM_AUDIO_NO_STATUS 0x15
200#define CDC_CLOSE_TRAY 0x1
201#define CDC_OPEN_TRAY 0x2
Ben Cheng655a7c02013-10-16 16:09:24 -0700202#define CDC_LOCK 0x4
203#define CDC_SELECT_SPEED 0x8
204#define CDC_SELECT_DISC 0x10
205#define CDC_MULTI_SESSION 0x20
Ben Cheng655a7c02013-10-16 16:09:24 -0700206#define CDC_MCN 0x40
207#define CDC_MEDIA_CHANGED 0x80
208#define CDC_PLAY_AUDIO 0x100
209#define CDC_RESET 0x200
Ben Cheng655a7c02013-10-16 16:09:24 -0700210#define CDC_DRIVE_STATUS 0x800
211#define CDC_GENERIC_PACKET 0x1000
212#define CDC_CD_R 0x2000
213#define CDC_CD_RW 0x4000
Ben Cheng655a7c02013-10-16 16:09:24 -0700214#define CDC_DVD 0x8000
215#define CDC_DVD_R 0x10000
216#define CDC_DVD_RAM 0x20000
217#define CDC_MO_DRIVE 0x40000
Ben Cheng655a7c02013-10-16 16:09:24 -0700218#define CDC_MRW 0x80000
219#define CDC_MRW_W 0x100000
220#define CDC_RAM 0x200000
221#define CDS_NO_INFO 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700222#define CDS_NO_DISC 1
223#define CDS_TRAY_OPEN 2
224#define CDS_DRIVE_NOT_READY 3
225#define CDS_DISC_OK 4
Ben Cheng655a7c02013-10-16 16:09:24 -0700226#define CDS_AUDIO 100
227#define CDS_DATA_1 101
228#define CDS_DATA_2 102
229#define CDS_XA_2_1 103
Ben Cheng655a7c02013-10-16 16:09:24 -0700230#define CDS_XA_2_2 104
231#define CDS_MIXED 105
232#define CDO_AUTO_CLOSE 0x1
233#define CDO_AUTO_EJECT 0x2
Ben Cheng655a7c02013-10-16 16:09:24 -0700234#define CDO_USE_FFLAGS 0x4
235#define CDO_LOCK 0x8
Tao Baod7db5942015-01-28 10:07:51 -0800236#define CDO_CHECK_TYPE 0x10
237#define CDSL_NONE (INT_MAX - 1)
Ben Cheng655a7c02013-10-16 16:09:24 -0700238#define CDSL_CURRENT INT_MAX
239#define CD_PART_MAX 64
240#define CD_PART_MASK (CD_PART_MAX - 1)
241#define GPCMD_BLANK 0xa1
Ben Cheng655a7c02013-10-16 16:09:24 -0700242#define GPCMD_CLOSE_TRACK 0x5b
243#define GPCMD_FLUSH_CACHE 0x35
244#define GPCMD_FORMAT_UNIT 0x04
245#define GPCMD_GET_CONFIGURATION 0x46
Ben Cheng655a7c02013-10-16 16:09:24 -0700246#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
247#define GPCMD_GET_PERFORMANCE 0xac
248#define GPCMD_INQUIRY 0x12
249#define GPCMD_LOAD_UNLOAD 0xa6
Ben Cheng655a7c02013-10-16 16:09:24 -0700250#define GPCMD_MECHANISM_STATUS 0xbd
251#define GPCMD_MODE_SELECT_10 0x55
252#define GPCMD_MODE_SENSE_10 0x5a
253#define GPCMD_PAUSE_RESUME 0x4b
Ben Cheng655a7c02013-10-16 16:09:24 -0700254#define GPCMD_PLAY_AUDIO_10 0x45
255#define GPCMD_PLAY_AUDIO_MSF 0x47
256#define GPCMD_PLAY_AUDIO_TI 0x48
257#define GPCMD_PLAY_CD 0xbc
Ben Cheng655a7c02013-10-16 16:09:24 -0700258#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
259#define GPCMD_READ_10 0x28
260#define GPCMD_READ_12 0xa8
261#define GPCMD_READ_BUFFER 0x3c
Ben Cheng655a7c02013-10-16 16:09:24 -0700262#define GPCMD_READ_BUFFER_CAPACITY 0x5c
263#define GPCMD_READ_CDVD_CAPACITY 0x25
264#define GPCMD_READ_CD 0xbe
265#define GPCMD_READ_CD_MSF 0xb9
Ben Cheng655a7c02013-10-16 16:09:24 -0700266#define GPCMD_READ_DISC_INFO 0x51
267#define GPCMD_READ_DVD_STRUCTURE 0xad
268#define GPCMD_READ_FORMAT_CAPACITIES 0x23
269#define GPCMD_READ_HEADER 0x44
Ben Cheng655a7c02013-10-16 16:09:24 -0700270#define GPCMD_READ_TRACK_RZONE_INFO 0x52
271#define GPCMD_READ_SUBCHANNEL 0x42
272#define GPCMD_READ_TOC_PMA_ATIP 0x43
273#define GPCMD_REPAIR_RZONE_TRACK 0x58
Ben Cheng655a7c02013-10-16 16:09:24 -0700274#define GPCMD_REPORT_KEY 0xa4
275#define GPCMD_REQUEST_SENSE 0x03
276#define GPCMD_RESERVE_RZONE_TRACK 0x53
277#define GPCMD_SEND_CUE_SHEET 0x5d
Ben Cheng655a7c02013-10-16 16:09:24 -0700278#define GPCMD_SCAN 0xba
279#define GPCMD_SEEK 0x2b
280#define GPCMD_SEND_DVD_STRUCTURE 0xbf
281#define GPCMD_SEND_EVENT 0xa2
Ben Cheng655a7c02013-10-16 16:09:24 -0700282#define GPCMD_SEND_KEY 0xa3
283#define GPCMD_SEND_OPC 0x54
284#define GPCMD_SET_READ_AHEAD 0xa7
285#define GPCMD_SET_STREAMING 0xb6
Ben Cheng655a7c02013-10-16 16:09:24 -0700286#define GPCMD_START_STOP_UNIT 0x1b
287#define GPCMD_STOP_PLAY_SCAN 0x4e
288#define GPCMD_TEST_UNIT_READY 0x00
289#define GPCMD_VERIFY_10 0x2f
Ben Cheng655a7c02013-10-16 16:09:24 -0700290#define GPCMD_WRITE_10 0x2a
291#define GPCMD_WRITE_12 0xaa
292#define GPCMD_WRITE_AND_VERIFY_10 0x2e
293#define GPCMD_WRITE_BUFFER 0x3b
Ben Cheng655a7c02013-10-16 16:09:24 -0700294#define GPCMD_SET_SPEED 0xbb
295#define GPCMD_PLAYAUDIO_TI 0x48
296#define GPCMD_GET_MEDIA_STATUS 0xda
297#define GPMODE_VENDOR_PAGE 0x00
Ben Cheng655a7c02013-10-16 16:09:24 -0700298#define GPMODE_R_W_ERROR_PAGE 0x01
299#define GPMODE_WRITE_PARMS_PAGE 0x05
300#define GPMODE_WCACHING_PAGE 0x08
301#define GPMODE_AUDIO_CTL_PAGE 0x0e
Ben Cheng655a7c02013-10-16 16:09:24 -0700302#define GPMODE_POWER_PAGE 0x1a
303#define GPMODE_FAULT_FAIL_PAGE 0x1c
304#define GPMODE_TO_PROTECT_PAGE 0x1d
305#define GPMODE_CAPABILITIES_PAGE 0x2a
Ben Cheng655a7c02013-10-16 16:09:24 -0700306#define GPMODE_ALL_PAGES 0x3f
307#define GPMODE_CDROM_PAGE 0x0d
308#define DVD_STRUCT_PHYSICAL 0x00
309#define DVD_STRUCT_COPYRIGHT 0x01
Ben Cheng655a7c02013-10-16 16:09:24 -0700310#define DVD_STRUCT_DISCKEY 0x02
311#define DVD_STRUCT_BCA 0x03
312#define DVD_STRUCT_MANUFACT 0x04
313struct dvd_layer {
Tao Baod7db5942015-01-28 10:07:51 -0800314 __u8 book_version : 4;
315 __u8 book_type : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800316 __u8 min_rate : 4;
317 __u8 disc_size : 4;
318 __u8 layer_type : 4;
319 __u8 track_path : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800320 __u8 nlayers : 2;
321 __u8 track_density : 4;
322 __u8 linear_density : 4;
323 __u8 bca : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800324 __u32 start_sector;
325 __u32 end_sector;
326 __u32 end_sector_l0;
Ben Cheng655a7c02013-10-16 16:09:24 -0700327};
328#define DVD_LAYERS 4
329struct dvd_physical {
Tao Baod7db5942015-01-28 10:07:51 -0800330 __u8 type;
331 __u8 layer_num;
Tao Baod7db5942015-01-28 10:07:51 -0800332 struct dvd_layer layer[DVD_LAYERS];
Ben Cheng655a7c02013-10-16 16:09:24 -0700333};
Ben Cheng655a7c02013-10-16 16:09:24 -0700334struct dvd_copyright {
Tao Baod7db5942015-01-28 10:07:51 -0800335 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800336 __u8 layer_num;
337 __u8 cpst;
338 __u8 rmi;
Ben Cheng655a7c02013-10-16 16:09:24 -0700339};
Tao Baod7db5942015-01-28 10:07:51 -0800340struct dvd_disckey {
341 __u8 type;
342 unsigned agid : 2;
343 __u8 value[2048];
Ben Cheng655a7c02013-10-16 16:09:24 -0700344};
345struct dvd_bca {
Tao Baod7db5942015-01-28 10:07:51 -0800346 __u8 type;
347 int len;
Tao Baod7db5942015-01-28 10:07:51 -0800348 __u8 value[188];
Ben Cheng655a7c02013-10-16 16:09:24 -0700349};
Ben Cheng655a7c02013-10-16 16:09:24 -0700350struct dvd_manufact {
Tao Baod7db5942015-01-28 10:07:51 -0800351 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800352 __u8 layer_num;
353 int len;
354 __u8 value[2048];
Ben Cheng655a7c02013-10-16 16:09:24 -0700355};
356typedef union {
Tao Baod7db5942015-01-28 10:07:51 -0800357 __u8 type;
358 struct dvd_physical physical;
359 struct dvd_copyright copyright;
Tao Baod7db5942015-01-28 10:07:51 -0800360 struct dvd_disckey disckey;
361 struct dvd_bca bca;
362 struct dvd_manufact manufact;
Ben Cheng655a7c02013-10-16 16:09:24 -0700363} dvd_struct;
364#define DVD_LU_SEND_AGID 0
365#define DVD_HOST_SEND_CHALLENGE 1
Ben Cheng655a7c02013-10-16 16:09:24 -0700366#define DVD_LU_SEND_KEY1 2
367#define DVD_LU_SEND_CHALLENGE 3
368#define DVD_HOST_SEND_KEY2 4
369#define DVD_AUTH_ESTABLISHED 5
Ben Cheng655a7c02013-10-16 16:09:24 -0700370#define DVD_AUTH_FAILURE 6
371#define DVD_LU_SEND_TITLE_KEY 7
372#define DVD_LU_SEND_ASF 8
373#define DVD_INVALIDATE_AGID 9
Ben Cheng655a7c02013-10-16 16:09:24 -0700374#define DVD_LU_SEND_RPC_STATE 10
375#define DVD_HOST_SEND_RPC_STATE 11
376typedef __u8 dvd_key[5];
377typedef __u8 dvd_challenge[10];
Ben Cheng655a7c02013-10-16 16:09:24 -0700378struct dvd_lu_send_agid {
Tao Baod7db5942015-01-28 10:07:51 -0800379 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800380 unsigned agid : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700381};
Ben Cheng655a7c02013-10-16 16:09:24 -0700382struct dvd_host_send_challenge {
Tao Baod7db5942015-01-28 10:07:51 -0800383 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800384 unsigned agid : 2;
385 dvd_challenge chal;
Ben Cheng655a7c02013-10-16 16:09:24 -0700386};
387struct dvd_send_key {
Tao Baod7db5942015-01-28 10:07:51 -0800388 __u8 type;
389 unsigned agid : 2;
390 dvd_key key;
Ben Cheng655a7c02013-10-16 16:09:24 -0700391};
Tao Baod7db5942015-01-28 10:07:51 -0800392struct dvd_lu_send_challenge {
393 __u8 type;
394 unsigned agid : 2;
395 dvd_challenge chal;
Ben Cheng655a7c02013-10-16 16:09:24 -0700396};
397#define DVD_CPM_NO_COPYRIGHT 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700398#define DVD_CPM_COPYRIGHTED 1
399#define DVD_CP_SEC_NONE 0
400#define DVD_CP_SEC_EXIST 1
401#define DVD_CGMS_UNRESTRICTED 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700402#define DVD_CGMS_SINGLE 2
403#define DVD_CGMS_RESTRICTED 3
404struct dvd_lu_send_title_key {
Tao Baod7db5942015-01-28 10:07:51 -0800405 __u8 type;
406 unsigned agid : 2;
407 dvd_key title_key;
Tao Baod7db5942015-01-28 10:07:51 -0800408 int lba;
409 unsigned cpm : 1;
410 unsigned cp_sec : 1;
411 unsigned cgms : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700412};
413struct dvd_lu_send_asf {
Tao Baod7db5942015-01-28 10:07:51 -0800414 __u8 type;
415 unsigned agid : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800416 unsigned asf : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700417};
Ben Cheng655a7c02013-10-16 16:09:24 -0700418struct dvd_host_send_rpcstate {
Tao Baod7db5942015-01-28 10:07:51 -0800419 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800420 __u8 pdrc;
Ben Cheng655a7c02013-10-16 16:09:24 -0700421};
Ben Cheng655a7c02013-10-16 16:09:24 -0700422struct dvd_lu_send_rpcstate {
Tao Baod7db5942015-01-28 10:07:51 -0800423 __u8 type : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800424 __u8 vra : 3;
425 __u8 ucca : 3;
426 __u8 region_mask;
427 __u8 rpc_scheme;
Ben Cheng655a7c02013-10-16 16:09:24 -0700428};
429typedef union {
Tao Baod7db5942015-01-28 10:07:51 -0800430 __u8 type;
431 struct dvd_lu_send_agid lsa;
Tao Baod7db5942015-01-28 10:07:51 -0800432 struct dvd_host_send_challenge hsc;
433 struct dvd_send_key lsk;
434 struct dvd_lu_send_challenge lsc;
435 struct dvd_send_key hsk;
Tao Baod7db5942015-01-28 10:07:51 -0800436 struct dvd_lu_send_title_key lstk;
437 struct dvd_lu_send_asf lsasf;
438 struct dvd_host_send_rpcstate hrpcs;
439 struct dvd_lu_send_rpcstate lrpcs;
Ben Cheng655a7c02013-10-16 16:09:24 -0700440} dvd_authinfo;
441struct request_sense {
Ben Cheng655a7c02013-10-16 16:09:24 -0700442#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800443 __u8 valid : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800444 __u8 error_code : 7;
445#elif defined(__LITTLE_ENDIAN_BITFIELD)
446 __u8 error_code : 7;
447 __u8 valid : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800448#endif
449 __u8 segment_number;
450#ifdef __BIG_ENDIAN_BITFIELD
451 __u8 reserved1 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800452 __u8 ili : 1;
453 __u8 reserved2 : 1;
454 __u8 sense_key : 4;
Ben Cheng655a7c02013-10-16 16:09:24 -0700455#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800456 __u8 sense_key : 4;
457 __u8 reserved2 : 1;
458 __u8 ili : 1;
459 __u8 reserved1 : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700460#endif
Tao Baod7db5942015-01-28 10:07:51 -0800461 __u8 information[4];
462 __u8 add_sense_len;
463 __u8 command_info[4];
Tao Baod7db5942015-01-28 10:07:51 -0800464 __u8 asc;
465 __u8 ascq;
466 __u8 fruc;
467 __u8 sks[3];
Tao Baod7db5942015-01-28 10:07:51 -0800468 __u8 asb[46];
Ben Cheng655a7c02013-10-16 16:09:24 -0700469};
Ben Cheng655a7c02013-10-16 16:09:24 -0700470#define CDF_RWRT 0x0020
471#define CDF_HWDM 0x0024
472#define CDF_MRW 0x0028
473#define CDM_MRW_NOTMRW 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700474#define CDM_MRW_BGFORMAT_INACTIVE 1
475#define CDM_MRW_BGFORMAT_ACTIVE 2
476#define CDM_MRW_BGFORMAT_COMPLETE 3
477#define MRW_LBA_DMA 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700478#define MRW_LBA_GAA 1
479#define MRW_MODE_PC_PRE1 0x2c
480#define MRW_MODE_PC 0x03
481struct mrw_feature_desc {
Tao Baod7db5942015-01-28 10:07:51 -0800482 __be16 feature_code;
Ben Cheng655a7c02013-10-16 16:09:24 -0700483#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800484 __u8 reserved1 : 2;
485 __u8 feature_version : 4;
486 __u8 persistent : 1;
487 __u8 curr : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700488#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800489 __u8 curr : 1;
490 __u8 persistent : 1;
491 __u8 feature_version : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800492 __u8 reserved1 : 2;
493#endif
494 __u8 add_len;
495#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800496 __u8 reserved2 : 7;
497 __u8 write : 1;
498#elif defined(__LITTLE_ENDIAN_BITFIELD)
499 __u8 write : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800500 __u8 reserved2 : 7;
501#endif
502 __u8 reserved3;
503 __u8 reserved4;
Tao Baod7db5942015-01-28 10:07:51 -0800504 __u8 reserved5;
Ben Cheng655a7c02013-10-16 16:09:24 -0700505};
Ben Cheng655a7c02013-10-16 16:09:24 -0700506struct rwrt_feature_desc {
Tao Baod7db5942015-01-28 10:07:51 -0800507 __be16 feature_code;
Ben Cheng655a7c02013-10-16 16:09:24 -0700508#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800509 __u8 reserved1 : 2;
510 __u8 feature_version : 4;
511 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800512 __u8 curr : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700513#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800514 __u8 curr : 1;
515 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800516 __u8 feature_version : 4;
517 __u8 reserved1 : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700518#endif
Tao Baod7db5942015-01-28 10:07:51 -0800519 __u8 add_len;
Tao Baod7db5942015-01-28 10:07:51 -0800520 __u32 last_lba;
521 __u32 block_size;
522 __u16 blocking;
Ben Cheng655a7c02013-10-16 16:09:24 -0700523#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800524 __u8 reserved2 : 7;
525 __u8 page_present : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700526#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800527 __u8 page_present : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800528 __u8 reserved2 : 7;
529#endif
530 __u8 reserved3;
Ben Cheng655a7c02013-10-16 16:09:24 -0700531};
532typedef struct {
Tao Baod7db5942015-01-28 10:07:51 -0800533 __be16 disc_information_length;
Ben Cheng655a7c02013-10-16 16:09:24 -0700534#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800535 __u8 reserved1 : 3;
Tao Baod7db5942015-01-28 10:07:51 -0800536 __u8 erasable : 1;
537 __u8 border_status : 2;
538 __u8 disc_status : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700539#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800540 __u8 disc_status : 2;
541 __u8 border_status : 2;
542 __u8 erasable : 1;
543 __u8 reserved1 : 3;
Ben Cheng655a7c02013-10-16 16:09:24 -0700544#else
545#error "Please fix <asm/byteorder.h>"
Ben Cheng655a7c02013-10-16 16:09:24 -0700546#endif
Tao Baod7db5942015-01-28 10:07:51 -0800547 __u8 n_first_track;
Tao Baod7db5942015-01-28 10:07:51 -0800548 __u8 n_sessions_lsb;
549 __u8 first_track_lsb;
550 __u8 last_track_lsb;
Ben Cheng655a7c02013-10-16 16:09:24 -0700551#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800552 __u8 did_v : 1;
553 __u8 dbc_v : 1;
554 __u8 uru : 1;
555 __u8 reserved2 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800556 __u8 dbit : 1;
557 __u8 mrw_status : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700558#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800559 __u8 mrw_status : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800560 __u8 dbit : 1;
561 __u8 reserved2 : 2;
562 __u8 uru : 1;
563 __u8 dbc_v : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800564 __u8 did_v : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700565#endif
Tao Baod7db5942015-01-28 10:07:51 -0800566 __u8 disc_type;
567 __u8 n_sessions_msb;
Tao Baod7db5942015-01-28 10:07:51 -0800568 __u8 first_track_msb;
569 __u8 last_track_msb;
570 __u32 disc_id;
571 __u32 lead_in;
Tao Baod7db5942015-01-28 10:07:51 -0800572 __u32 lead_out;
573 __u8 disc_bar_code[8];
574 __u8 reserved3;
575 __u8 n_opc;
Ben Cheng655a7c02013-10-16 16:09:24 -0700576} disc_information;
577typedef struct {
Tao Baod7db5942015-01-28 10:07:51 -0800578 __be16 track_information_length;
579 __u8 track_lsb;
Tao Baod7db5942015-01-28 10:07:51 -0800580 __u8 session_lsb;
581 __u8 reserved1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700582#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800583 __u8 reserved2 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800584 __u8 damage : 1;
585 __u8 copy : 1;
586 __u8 track_mode : 4;
587 __u8 rt : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800588 __u8 blank : 1;
589 __u8 packet : 1;
590 __u8 fp : 1;
591 __u8 data_mode : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800592 __u8 reserved3 : 6;
593 __u8 lra_v : 1;
594 __u8 nwa_v : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700595#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800596 __u8 track_mode : 4;
597 __u8 copy : 1;
598 __u8 damage : 1;
599 __u8 reserved2 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800600 __u8 data_mode : 4;
601 __u8 fp : 1;
602 __u8 packet : 1;
603 __u8 blank : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800604 __u8 rt : 1;
605 __u8 nwa_v : 1;
606 __u8 lra_v : 1;
607 __u8 reserved3 : 6;
Ben Cheng655a7c02013-10-16 16:09:24 -0700608#endif
Tao Baod7db5942015-01-28 10:07:51 -0800609 __be32 track_start;
610 __be32 next_writable;
611 __be32 free_blocks;
Tao Baod7db5942015-01-28 10:07:51 -0800612 __be32 fixed_packet_size;
613 __be32 track_size;
614 __be32 last_rec_address;
Ben Cheng655a7c02013-10-16 16:09:24 -0700615} track_information;
616struct feature_header {
Tao Baod7db5942015-01-28 10:07:51 -0800617 __u32 data_len;
618 __u8 reserved1;
619 __u8 reserved2;
Tao Baod7db5942015-01-28 10:07:51 -0800620 __u16 curr_profile;
Ben Cheng655a7c02013-10-16 16:09:24 -0700621};
Ben Cheng655a7c02013-10-16 16:09:24 -0700622struct mode_page_header {
Tao Baod7db5942015-01-28 10:07:51 -0800623 __be16 mode_data_length;
Tao Baod7db5942015-01-28 10:07:51 -0800624 __u8 medium_type;
625 __u8 reserved1;
626 __u8 reserved2;
627 __u8 reserved3;
Tao Baod7db5942015-01-28 10:07:51 -0800628 __be16 desc_length;
Ben Cheng655a7c02013-10-16 16:09:24 -0700629};
Ben Cheng655a7c02013-10-16 16:09:24 -0700630struct rm_feature_desc {
Tao Baod7db5942015-01-28 10:07:51 -0800631 __be16 feature_code;
Tao Baod7db5942015-01-28 10:07:51 -0800632#ifdef __BIG_ENDIAN_BITFIELD
633 __u8 reserved1 : 2;
634 __u8 feature_version : 4;
635 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800636 __u8 curr : 1;
637#elif defined(__LITTLE_ENDIAN_BITFIELD)
638 __u8 curr : 1;
639 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800640 __u8 feature_version : 4;
641 __u8 reserved1 : 2;
642#endif
643 __u8 add_len;
Tao Baod7db5942015-01-28 10:07:51 -0800644#ifdef __BIG_ENDIAN_BITFIELD
645 __u8 mech_type : 3;
646 __u8 load : 1;
647 __u8 eject : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800648 __u8 pvnt_jmpr : 1;
649 __u8 dbml : 1;
650 __u8 lock : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700651#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800652 __u8 lock : 1;
653 __u8 dbml : 1;
654 __u8 pvnt_jmpr : 1;
655 __u8 eject : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800656 __u8 load : 1;
657 __u8 mech_type : 3;
Ben Cheng655a7c02013-10-16 16:09:24 -0700658#endif
Tao Baod7db5942015-01-28 10:07:51 -0800659 __u8 reserved2;
Tao Baod7db5942015-01-28 10:07:51 -0800660 __u8 reserved3;
661 __u8 reserved4;
Ben Cheng655a7c02013-10-16 16:09:24 -0700662};
663#endif