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gerrit.omnirom.org / android_bionic / 6a25dff8a3af1b4720bc7ac77c37bb9833b5a616 / . / libc / kernel / uapi / linux / cdrom.h
blob: 52078f0b1d57a9a3e34c514bed3e3c0699119eb2 [file] [log] [blame]
Elliott Hughes180edef2023-11-02 00:08:05 +0000[diff] [blame]1/*
2 * This file is auto-generated. Modifications will be lost.
3 *
4 * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/
5 * for more information.
6 */
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]7#ifndef _UAPI_LINUX_CDROM_H
8#define _UAPI_LINUX_CDROM_H
9#include <linux/types.h>
10#include <asm/byteorder.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]11#define EDRIVE_CANT_DO_THIS EOPNOTSUPP
12#define CDROMPAUSE 0x5301
13#define CDROMRESUME 0x5302
14#define CDROMPLAYMSF 0x5303
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]15#define CDROMPLAYTRKIND 0x5304
16#define CDROMREADTOCHDR 0x5305
17#define CDROMREADTOCENTRY 0x5306
18#define CDROMSTOP 0x5307
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]19#define CDROMSTART 0x5308
20#define CDROMEJECT 0x5309
21#define CDROMVOLCTRL 0x530a
22#define CDROMSUBCHNL 0x530b
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]23#define CDROMREADMODE2 0x530c
24#define CDROMREADMODE1 0x530d
25#define CDROMREADAUDIO 0x530e
26#define CDROMEJECT_SW 0x530f
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]27#define CDROMMULTISESSION 0x5310
28#define CDROM_GET_MCN 0x5311
29#define CDROM_GET_UPC CDROM_GET_MCN
30#define CDROMRESET 0x5312
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]31#define CDROMVOLREAD 0x5313
32#define CDROMREADRAW 0x5314
33#define CDROMREADCOOKED 0x5315
34#define CDROMSEEK 0x5316
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]35#define CDROMPLAYBLK 0x5317
36#define CDROMREADALL 0x5318
37#define CDROMGETSPINDOWN 0x531d
38#define CDROMSETSPINDOWN 0x531e
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]39#define CDROMCLOSETRAY 0x5319
40#define CDROM_SET_OPTIONS 0x5320
41#define CDROM_CLEAR_OPTIONS 0x5321
42#define CDROM_SELECT_SPEED 0x5322
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]43#define CDROM_SELECT_DISC 0x5323
44#define CDROM_MEDIA_CHANGED 0x5325
45#define CDROM_DRIVE_STATUS 0x5326
46#define CDROM_DISC_STATUS 0x5327
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]47#define CDROM_CHANGER_NSLOTS 0x5328
48#define CDROM_LOCKDOOR 0x5329
49#define CDROM_DEBUG 0x5330
50#define CDROM_GET_CAPABILITY 0x5331
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]51#define CDROMAUDIOBUFSIZ 0x5382
52#define DVD_READ_STRUCT 0x5390
53#define DVD_WRITE_STRUCT 0x5391
54#define DVD_AUTH 0x5392
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]55#define CDROM_SEND_PACKET 0x5393
56#define CDROM_NEXT_WRITABLE 0x5394
57#define CDROM_LAST_WRITTEN 0x5395
Christopher Ferrisa4792612022-01-10 13:51:15 -0800[diff] [blame]58#define CDROM_TIMED_MEDIA_CHANGE 0x5396
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]59struct cdrom_msf0 {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]60 __u8 minute;
61 __u8 second;
62 __u8 frame;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]63};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]64union cdrom_addr {
65 struct cdrom_msf0 msf;
66 int lba;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]67};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]68struct cdrom_msf {
69 __u8 cdmsf_min0;
70 __u8 cdmsf_sec0;
71 __u8 cdmsf_frame0;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]72 __u8 cdmsf_min1;
73 __u8 cdmsf_sec1;
74 __u8 cdmsf_frame1;
75};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]76struct cdrom_ti {
77 __u8 cdti_trk0;
78 __u8 cdti_ind0;
79 __u8 cdti_trk1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]80 __u8 cdti_ind1;
81};
82struct cdrom_tochdr {
83 __u8 cdth_trk0;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]84 __u8 cdth_trk1;
85};
86struct cdrom_volctrl {
87 __u8 channel0;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]88 __u8 channel1;
89 __u8 channel2;
90 __u8 channel3;
91};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]92struct cdrom_subchnl {
93 __u8 cdsc_format;
94 __u8 cdsc_audiostatus;
95 __u8 cdsc_adr : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]96 __u8 cdsc_ctrl : 4;
97 __u8 cdsc_trk;
98 __u8 cdsc_ind;
99 union cdrom_addr cdsc_absaddr;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]100 union cdrom_addr cdsc_reladdr;
101};
102struct cdrom_tocentry {
103 __u8 cdte_track;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]104 __u8 cdte_adr : 4;
105 __u8 cdte_ctrl : 4;
106 __u8 cdte_format;
107 union cdrom_addr cdte_addr;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]108 __u8 cdte_datamode;
109};
110struct cdrom_read {
111 int cdread_lba;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]112 char * cdread_bufaddr;
113 int cdread_buflen;
114};
115struct cdrom_read_audio {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]116 union cdrom_addr addr;
117 __u8 addr_format;
118 int nframes;
Elliott Hughes0f0c18f2023-03-29 15:53:31 -0700[diff] [blame]119 __u8 * buf;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]120};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]121struct cdrom_multisession {
122 union cdrom_addr addr;
123 __u8 xa_flag;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]124 __u8 addr_format;
125};
126struct cdrom_mcn {
127 __u8 medium_catalog_number[14];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]128};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]129struct cdrom_blk {
130 unsigned from;
131 unsigned short len;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]132};
133#define CDROM_PACKET_SIZE 12
134#define CGC_DATA_UNKNOWN 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]135#define CGC_DATA_WRITE 1
136#define CGC_DATA_READ 2
137#define CGC_DATA_NONE 3
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]138struct cdrom_generic_command {
139 unsigned char cmd[CDROM_PACKET_SIZE];
Elliott Hughes0f0c18f2023-03-29 15:53:31 -0700[diff] [blame]140 unsigned char * buffer;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]141 unsigned int buflen;
142 int stat;
Elliott Hughes0f0c18f2023-03-29 15:53:31 -0700[diff] [blame]143 struct request_sense * sense;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]144 unsigned char data_direction;
145 int quiet;
146 int timeout;
Christopher Ferris32ff3f82020-12-14 13:10:04 -0800[diff] [blame]147 union {
Elliott Hughes0f0c18f2023-03-29 15:53:31 -0700[diff] [blame]148 void * reserved[1];
149 void * unused;
Christopher Ferris32ff3f82020-12-14 13:10:04 -0800[diff] [blame]150 };
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]151};
Christopher Ferrisa4792612022-01-10 13:51:15 -0800[diff] [blame]152struct cdrom_timed_media_change_info {
153 __s64 last_media_change;
154 __u64 media_flags;
155};
156#define MEDIA_CHANGED_FLAG 0x1
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]157#define CD_MINS 74
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]158#define CD_SECS 60
159#define CD_FRAMES 75
160#define CD_SYNC_SIZE 12
161#define CD_MSF_OFFSET 150
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]162#define CD_CHUNK_SIZE 24
163#define CD_NUM_OF_CHUNKS 98
164#define CD_FRAMESIZE_SUB 96
165#define CD_HEAD_SIZE 4
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]166#define CD_SUBHEAD_SIZE 8
167#define CD_EDC_SIZE 4
168#define CD_ZERO_SIZE 8
169#define CD_ECC_SIZE 276
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]170#define CD_FRAMESIZE 2048
171#define CD_FRAMESIZE_RAW 2352
172#define CD_FRAMESIZE_RAWER 2646
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]173#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE)
174#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE - CD_HEAD_SIZE)
175#define CD_XA_HEAD (CD_HEAD_SIZE + CD_SUBHEAD_SIZE)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]176#define CD_XA_TAIL (CD_EDC_SIZE + CD_ECC_SIZE)
177#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE + CD_XA_HEAD)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]178#define CDROM_LBA 0x01
179#define CDROM_MSF 0x02
180#define CDROM_DATA_TRACK 0x04
181#define CDROM_LEADOUT 0xAA
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]182#define CDROM_AUDIO_INVALID 0x00
183#define CDROM_AUDIO_PLAY 0x11
184#define CDROM_AUDIO_PAUSED 0x12
185#define CDROM_AUDIO_COMPLETED 0x13
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]186#define CDROM_AUDIO_ERROR 0x14
187#define CDROM_AUDIO_NO_STATUS 0x15
188#define CDC_CLOSE_TRAY 0x1
189#define CDC_OPEN_TRAY 0x2
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]190#define CDC_LOCK 0x4
191#define CDC_SELECT_SPEED 0x8
192#define CDC_SELECT_DISC 0x10
193#define CDC_MULTI_SESSION 0x20
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]194#define CDC_MCN 0x40
195#define CDC_MEDIA_CHANGED 0x80
196#define CDC_PLAY_AUDIO 0x100
197#define CDC_RESET 0x200
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]198#define CDC_DRIVE_STATUS 0x800
199#define CDC_GENERIC_PACKET 0x1000
200#define CDC_CD_R 0x2000
201#define CDC_CD_RW 0x4000
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]202#define CDC_DVD 0x8000
203#define CDC_DVD_R 0x10000
204#define CDC_DVD_RAM 0x20000
205#define CDC_MO_DRIVE 0x40000
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]206#define CDC_MRW 0x80000
207#define CDC_MRW_W 0x100000
208#define CDC_RAM 0x200000
209#define CDS_NO_INFO 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]210#define CDS_NO_DISC 1
211#define CDS_TRAY_OPEN 2
212#define CDS_DRIVE_NOT_READY 3
213#define CDS_DISC_OK 4
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]214#define CDS_AUDIO 100
215#define CDS_DATA_1 101
216#define CDS_DATA_2 102
217#define CDS_XA_2_1 103
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]218#define CDS_XA_2_2 104
219#define CDS_MIXED 105
220#define CDO_AUTO_CLOSE 0x1
221#define CDO_AUTO_EJECT 0x2
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]222#define CDO_USE_FFLAGS 0x4
223#define CDO_LOCK 0x8
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]224#define CDO_CHECK_TYPE 0x10
225#define CDSL_NONE (INT_MAX - 1)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]226#define CDSL_CURRENT INT_MAX
227#define CD_PART_MAX 64
228#define CD_PART_MASK (CD_PART_MAX - 1)
229#define GPCMD_BLANK 0xa1
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]230#define GPCMD_CLOSE_TRACK 0x5b
231#define GPCMD_FLUSH_CACHE 0x35
232#define GPCMD_FORMAT_UNIT 0x04
233#define GPCMD_GET_CONFIGURATION 0x46
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]234#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a
235#define GPCMD_GET_PERFORMANCE 0xac
236#define GPCMD_INQUIRY 0x12
237#define GPCMD_LOAD_UNLOAD 0xa6
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]238#define GPCMD_MECHANISM_STATUS 0xbd
239#define GPCMD_MODE_SELECT_10 0x55
240#define GPCMD_MODE_SENSE_10 0x5a
241#define GPCMD_PAUSE_RESUME 0x4b
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]242#define GPCMD_PLAY_AUDIO_10 0x45
243#define GPCMD_PLAY_AUDIO_MSF 0x47
244#define GPCMD_PLAY_AUDIO_TI 0x48
245#define GPCMD_PLAY_CD 0xbc
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]246#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e
247#define GPCMD_READ_10 0x28
248#define GPCMD_READ_12 0xa8
249#define GPCMD_READ_BUFFER 0x3c
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]250#define GPCMD_READ_BUFFER_CAPACITY 0x5c
251#define GPCMD_READ_CDVD_CAPACITY 0x25
252#define GPCMD_READ_CD 0xbe
253#define GPCMD_READ_CD_MSF 0xb9
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]254#define GPCMD_READ_DISC_INFO 0x51
255#define GPCMD_READ_DVD_STRUCTURE 0xad
256#define GPCMD_READ_FORMAT_CAPACITIES 0x23
257#define GPCMD_READ_HEADER 0x44
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]258#define GPCMD_READ_TRACK_RZONE_INFO 0x52
259#define GPCMD_READ_SUBCHANNEL 0x42
260#define GPCMD_READ_TOC_PMA_ATIP 0x43
261#define GPCMD_REPAIR_RZONE_TRACK 0x58
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]262#define GPCMD_REPORT_KEY 0xa4
263#define GPCMD_REQUEST_SENSE 0x03
264#define GPCMD_RESERVE_RZONE_TRACK 0x53
265#define GPCMD_SEND_CUE_SHEET 0x5d
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]266#define GPCMD_SCAN 0xba
267#define GPCMD_SEEK 0x2b
268#define GPCMD_SEND_DVD_STRUCTURE 0xbf
269#define GPCMD_SEND_EVENT 0xa2
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]270#define GPCMD_SEND_KEY 0xa3
271#define GPCMD_SEND_OPC 0x54
272#define GPCMD_SET_READ_AHEAD 0xa7
273#define GPCMD_SET_STREAMING 0xb6
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]274#define GPCMD_START_STOP_UNIT 0x1b
275#define GPCMD_STOP_PLAY_SCAN 0x4e
276#define GPCMD_TEST_UNIT_READY 0x00
277#define GPCMD_VERIFY_10 0x2f
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]278#define GPCMD_WRITE_10 0x2a
279#define GPCMD_WRITE_12 0xaa
280#define GPCMD_WRITE_AND_VERIFY_10 0x2e
281#define GPCMD_WRITE_BUFFER 0x3b
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]282#define GPCMD_SET_SPEED 0xbb
283#define GPCMD_PLAYAUDIO_TI 0x48
284#define GPCMD_GET_MEDIA_STATUS 0xda
285#define GPMODE_VENDOR_PAGE 0x00
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]286#define GPMODE_R_W_ERROR_PAGE 0x01
287#define GPMODE_WRITE_PARMS_PAGE 0x05
288#define GPMODE_WCACHING_PAGE 0x08
289#define GPMODE_AUDIO_CTL_PAGE 0x0e
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]290#define GPMODE_POWER_PAGE 0x1a
291#define GPMODE_FAULT_FAIL_PAGE 0x1c
292#define GPMODE_TO_PROTECT_PAGE 0x1d
293#define GPMODE_CAPABILITIES_PAGE 0x2a
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]294#define GPMODE_ALL_PAGES 0x3f
295#define GPMODE_CDROM_PAGE 0x0d
296#define DVD_STRUCT_PHYSICAL 0x00
297#define DVD_STRUCT_COPYRIGHT 0x01
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]298#define DVD_STRUCT_DISCKEY 0x02
299#define DVD_STRUCT_BCA 0x03
300#define DVD_STRUCT_MANUFACT 0x04
301struct dvd_layer {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]302 __u8 book_version : 4;
303 __u8 book_type : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]304 __u8 min_rate : 4;
305 __u8 disc_size : 4;
306 __u8 layer_type : 4;
307 __u8 track_path : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]308 __u8 nlayers : 2;
309 __u8 track_density : 4;
310 __u8 linear_density : 4;
311 __u8 bca : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]312 __u32 start_sector;
313 __u32 end_sector;
314 __u32 end_sector_l0;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]315};
316#define DVD_LAYERS 4
317struct dvd_physical {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]318 __u8 type;
319 __u8 layer_num;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]320 struct dvd_layer layer[DVD_LAYERS];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]321};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]322struct dvd_copyright {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]323 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]324 __u8 layer_num;
325 __u8 cpst;
326 __u8 rmi;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]327};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]328struct dvd_disckey {
329 __u8 type;
330 unsigned agid : 2;
331 __u8 value[2048];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]332};
333struct dvd_bca {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]334 __u8 type;
335 int len;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]336 __u8 value[188];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]337};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]338struct dvd_manufact {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]339 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]340 __u8 layer_num;
341 int len;
342 __u8 value[2048];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]343};
344typedef union {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]345 __u8 type;
346 struct dvd_physical physical;
347 struct dvd_copyright copyright;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]348 struct dvd_disckey disckey;
349 struct dvd_bca bca;
350 struct dvd_manufact manufact;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]351} dvd_struct;
352#define DVD_LU_SEND_AGID 0
353#define DVD_HOST_SEND_CHALLENGE 1
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]354#define DVD_LU_SEND_KEY1 2
355#define DVD_LU_SEND_CHALLENGE 3
356#define DVD_HOST_SEND_KEY2 4
357#define DVD_AUTH_ESTABLISHED 5
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]358#define DVD_AUTH_FAILURE 6
359#define DVD_LU_SEND_TITLE_KEY 7
360#define DVD_LU_SEND_ASF 8
361#define DVD_INVALIDATE_AGID 9
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]362#define DVD_LU_SEND_RPC_STATE 10
363#define DVD_HOST_SEND_RPC_STATE 11
364typedef __u8 dvd_key[5];
365typedef __u8 dvd_challenge[10];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]366struct dvd_lu_send_agid {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]367 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]368 unsigned agid : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]369};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]370struct dvd_host_send_challenge {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]371 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]372 unsigned agid : 2;
373 dvd_challenge chal;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]374};
375struct dvd_send_key {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]376 __u8 type;
377 unsigned agid : 2;
378 dvd_key key;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]379};
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]380struct dvd_lu_send_challenge {
381 __u8 type;
382 unsigned agid : 2;
383 dvd_challenge chal;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]384};
385#define DVD_CPM_NO_COPYRIGHT 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]386#define DVD_CPM_COPYRIGHTED 1
387#define DVD_CP_SEC_NONE 0
388#define DVD_CP_SEC_EXIST 1
389#define DVD_CGMS_UNRESTRICTED 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]390#define DVD_CGMS_SINGLE 2
391#define DVD_CGMS_RESTRICTED 3
392struct dvd_lu_send_title_key {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]393 __u8 type;
394 unsigned agid : 2;
395 dvd_key title_key;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]396 int lba;
397 unsigned cpm : 1;
398 unsigned cp_sec : 1;
399 unsigned cgms : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]400};
401struct dvd_lu_send_asf {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]402 __u8 type;
403 unsigned agid : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]404 unsigned asf : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]405};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]406struct dvd_host_send_rpcstate {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]407 __u8 type;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]408 __u8 pdrc;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]409};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]410struct dvd_lu_send_rpcstate {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]411 __u8 type : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]412 __u8 vra : 3;
413 __u8 ucca : 3;
414 __u8 region_mask;
415 __u8 rpc_scheme;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]416};
417typedef union {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]418 __u8 type;
419 struct dvd_lu_send_agid lsa;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]420 struct dvd_host_send_challenge hsc;
421 struct dvd_send_key lsk;
422 struct dvd_lu_send_challenge lsc;
423 struct dvd_send_key hsk;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]424 struct dvd_lu_send_title_key lstk;
425 struct dvd_lu_send_asf lsasf;
426 struct dvd_host_send_rpcstate hrpcs;
427 struct dvd_lu_send_rpcstate lrpcs;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]428} dvd_authinfo;
429struct request_sense {
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]430#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]431 __u8 valid : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]432 __u8 error_code : 7;
433#elif defined(__LITTLE_ENDIAN_BITFIELD)
434 __u8 error_code : 7;
435 __u8 valid : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]436#endif
437 __u8 segment_number;
438#ifdef __BIG_ENDIAN_BITFIELD
439 __u8 reserved1 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]440 __u8 ili : 1;
441 __u8 reserved2 : 1;
442 __u8 sense_key : 4;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]443#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]444 __u8 sense_key : 4;
445 __u8 reserved2 : 1;
446 __u8 ili : 1;
447 __u8 reserved1 : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]448#endif
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]449 __u8 information[4];
450 __u8 add_sense_len;
451 __u8 command_info[4];
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]452 __u8 asc;
453 __u8 ascq;
454 __u8 fruc;
455 __u8 sks[3];
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]456 __u8 asb[46];
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]457};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]458#define CDF_RWRT 0x0020
459#define CDF_HWDM 0x0024
460#define CDF_MRW 0x0028
461#define CDM_MRW_NOTMRW 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]462#define CDM_MRW_BGFORMAT_INACTIVE 1
463#define CDM_MRW_BGFORMAT_ACTIVE 2
464#define CDM_MRW_BGFORMAT_COMPLETE 3
465#define MRW_LBA_DMA 0
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]466#define MRW_LBA_GAA 1
467#define MRW_MODE_PC_PRE1 0x2c
468#define MRW_MODE_PC 0x03
469struct mrw_feature_desc {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]470 __be16 feature_code;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]471#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]472 __u8 reserved1 : 2;
473 __u8 feature_version : 4;
474 __u8 persistent : 1;
475 __u8 curr : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]476#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]477 __u8 curr : 1;
478 __u8 persistent : 1;
479 __u8 feature_version : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]480 __u8 reserved1 : 2;
481#endif
482 __u8 add_len;
483#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]484 __u8 reserved2 : 7;
485 __u8 write : 1;
486#elif defined(__LITTLE_ENDIAN_BITFIELD)
487 __u8 write : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]488 __u8 reserved2 : 7;
489#endif
490 __u8 reserved3;
491 __u8 reserved4;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]492 __u8 reserved5;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]493};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]494struct rwrt_feature_desc {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]495 __be16 feature_code;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]496#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]497 __u8 reserved1 : 2;
498 __u8 feature_version : 4;
499 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]500 __u8 curr : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]501#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]502 __u8 curr : 1;
503 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]504 __u8 feature_version : 4;
505 __u8 reserved1 : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]506#endif
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]507 __u8 add_len;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]508 __u32 last_lba;
509 __u32 block_size;
510 __u16 blocking;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]511#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]512 __u8 reserved2 : 7;
513 __u8 page_present : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]514#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]515 __u8 page_present : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]516 __u8 reserved2 : 7;
517#endif
518 __u8 reserved3;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]519};
520typedef struct {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]521 __be16 disc_information_length;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]522#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]523 __u8 reserved1 : 3;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]524 __u8 erasable : 1;
525 __u8 border_status : 2;
526 __u8 disc_status : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]527#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]528 __u8 disc_status : 2;
529 __u8 border_status : 2;
530 __u8 erasable : 1;
531 __u8 reserved1 : 3;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]532#else
533#error "Please fix <asm/byteorder.h>"
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]534#endif
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]535 __u8 n_first_track;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]536 __u8 n_sessions_lsb;
537 __u8 first_track_lsb;
538 __u8 last_track_lsb;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]539#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]540 __u8 did_v : 1;
541 __u8 dbc_v : 1;
542 __u8 uru : 1;
543 __u8 reserved2 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]544 __u8 dbit : 1;
545 __u8 mrw_status : 2;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]546#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]547 __u8 mrw_status : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]548 __u8 dbit : 1;
549 __u8 reserved2 : 2;
550 __u8 uru : 1;
551 __u8 dbc_v : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]552 __u8 did_v : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]553#endif
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]554 __u8 disc_type;
555 __u8 n_sessions_msb;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]556 __u8 first_track_msb;
557 __u8 last_track_msb;
558 __u32 disc_id;
559 __u32 lead_in;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]560 __u32 lead_out;
561 __u8 disc_bar_code[8];
562 __u8 reserved3;
563 __u8 n_opc;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]564} disc_information;
565typedef struct {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]566 __be16 track_information_length;
567 __u8 track_lsb;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]568 __u8 session_lsb;
569 __u8 reserved1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]570#ifdef __BIG_ENDIAN_BITFIELD
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]571 __u8 reserved2 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]572 __u8 damage : 1;
573 __u8 copy : 1;
574 __u8 track_mode : 4;
575 __u8 rt : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]576 __u8 blank : 1;
577 __u8 packet : 1;
578 __u8 fp : 1;
579 __u8 data_mode : 4;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]580 __u8 reserved3 : 6;
581 __u8 lra_v : 1;
582 __u8 nwa_v : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]583#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]584 __u8 track_mode : 4;
585 __u8 copy : 1;
586 __u8 damage : 1;
587 __u8 reserved2 : 2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]588 __u8 data_mode : 4;
589 __u8 fp : 1;
590 __u8 packet : 1;
591 __u8 blank : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]592 __u8 rt : 1;
593 __u8 nwa_v : 1;
594 __u8 lra_v : 1;
595 __u8 reserved3 : 6;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]596#endif
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]597 __be32 track_start;
598 __be32 next_writable;
599 __be32 free_blocks;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]600 __be32 fixed_packet_size;
601 __be32 track_size;
602 __be32 last_rec_address;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]603} track_information;
604struct feature_header {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]605 __u32 data_len;
606 __u8 reserved1;
607 __u8 reserved2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]608 __u16 curr_profile;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]609};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]610struct mode_page_header {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]611 __be16 mode_data_length;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]612 __u8 medium_type;
613 __u8 reserved1;
614 __u8 reserved2;
615 __u8 reserved3;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]616 __be16 desc_length;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]617};
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]618struct rm_feature_desc {
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]619 __be16 feature_code;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]620#ifdef __BIG_ENDIAN_BITFIELD
621 __u8 reserved1 : 2;
622 __u8 feature_version : 4;
623 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]624 __u8 curr : 1;
625#elif defined(__LITTLE_ENDIAN_BITFIELD)
626 __u8 curr : 1;
627 __u8 persistent : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]628 __u8 feature_version : 4;
629 __u8 reserved1 : 2;
630#endif
631 __u8 add_len;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]632#ifdef __BIG_ENDIAN_BITFIELD
633 __u8 mech_type : 3;
634 __u8 load : 1;
635 __u8 eject : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]636 __u8 pvnt_jmpr : 1;
637 __u8 dbml : 1;
638 __u8 lock : 1;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]639#elif defined(__LITTLE_ENDIAN_BITFIELD)
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]640 __u8 lock : 1;
641 __u8 dbml : 1;
642 __u8 pvnt_jmpr : 1;
643 __u8 eject : 1;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]644 __u8 load : 1;
645 __u8 mech_type : 3;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]646#endif
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]647 __u8 reserved2;
Tao Baod7db5942015-01-28 10:07:51 -0800[diff] [blame]648 __u8 reserved3;
649 __u8 reserved4;
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]650};
651#endif