#ifndef _UAPI_LINUX_CDROM_H

#define _UAPI_LINUX_CDROM_H

#include <linux/types.h>

#include <asm/byteorder.h>

#define EDRIVE_CANT_DO_THIS EOPNOTSUPP

#define CDROMPAUSE 0x5301 /* Pause Audio Operation */

#define CDROMRESUME 0x5302 /* Resume paused Audio Operation */

#define CDROMPLAYMSF 0x5303 /* Play Audio MSF (struct cdrom_msf) */

#define CDROMPLAYTRKIND 0x5304 /* Play Audio Track/index

#define CDROMREADTOCHDR 0x5305 /* Read TOC header

#define CDROMREADTOCENTRY 0x5306 /* Read TOC entry

#define CDROMSTOP 0x5307 /* Stop the cdrom drive */

#define CDROMSTART 0x5308 /* Start the cdrom drive */

#define CDROMEJECT 0x5309 /* Ejects the cdrom media */

#define CDROMVOLCTRL 0x530a /* Control output volume

#define CDROMSUBCHNL 0x530b /* Read subchannel data

#define CDROMREADMODE2 0x530c /* Read CDROM mode 2 data (2336 Bytes)

#define CDROMREADMODE1 0x530d /* Read CDROM mode 1 data (2048 Bytes)

#define CDROMREADAUDIO 0x530e /* (struct cdrom_read_audio) */

#define CDROMEJECT_SW 0x530f /* enable(1)/disable(0) auto-ejecting */

#define CDROMMULTISESSION 0x5310 /* Obtain the start-of-last-session

#define CDROM_GET_MCN 0x5311 /* Obtain the "Universal Product Code"

#define CDROM_GET_UPC CDROM_GET_MCN /* This one is deprecated,

#define CDROMRESET 0x5312 /* hard-reset the drive */

#define CDROMVOLREAD 0x5313 /* Get the drive's volume setting

#define CDROMREADRAW 0x5314 /* read data in raw mode (2352 Bytes)

#define CDROMREADCOOKED 0x5315 /* read data in cooked mode */

#define CDROMSEEK 0x5316 /* seek msf address */

#define CDROMPLAYBLK 0x5317 /* (struct cdrom_blk) */

#define CDROMREADALL 0x5318 /* read all 2646 bytes */

#define CDROMGETSPINDOWN 0x531d

#define CDROMSETSPINDOWN 0x531e

#define CDROMCLOSETRAY 0x5319 /* pendant of CDROMEJECT */

#define CDROM_SET_OPTIONS 0x5320 /* Set behavior options */

#define CDROM_CLEAR_OPTIONS 0x5321 /* Clear behavior options */

#define CDROM_SELECT_SPEED 0x5322 /* Set the CD-ROM speed */

#define CDROM_SELECT_DISC 0x5323 /* Select disc (for juke-boxes) */

#define CDROM_MEDIA_CHANGED 0x5325 /* Check is media changed */

#define CDROM_DRIVE_STATUS 0x5326 /* Get tray position, etc. */

#define CDROM_DISC_STATUS 0x5327 /* Get disc type, etc. */

#define CDROM_CHANGER_NSLOTS 0x5328 /* Get number of slots */

#define CDROM_LOCKDOOR 0x5329 /* lock or unlock door */

#define CDROM_DEBUG 0x5330 /* Turn debug messages on/off */

#define CDROM_GET_CAPABILITY 0x5331 /* get capabilities */

#define CDROMAUDIOBUFSIZ 0x5382 /* set the audio buffer size */

/* conflict with SCSI_IOCTL_GET_IDLUN */

#define DVD_READ_STRUCT 0x5390 /* Read structure */

#define DVD_WRITE_STRUCT 0x5391 /* Write structure */

#define DVD_AUTH 0x5392 /* Authentication */

#define CDROM_SEND_PACKET 0x5393 /* send a packet to the drive */

#define CDROM_NEXT_WRITABLE 0x5394 /* get next writable block */

#define CDROM_LAST_WRITTEN 0x5395 /* get last block written on disc */

struct cdrom_msf0

};

union cdrom_addr

{

struct cdrom_msf0 msf;

int lba;

};

/* This struct is used by the CDROMPLAYMSF ioctl */

struct cdrom_msf

};

struct cdrom_ti

};

struct cdrom_tochdr

};

struct cdrom_volctrl

};

struct cdrom_subchnl

};

struct cdrom_tocentry

};

struct cdrom_read

};

struct cdrom_read_audio

};

struct cdrom_multisession

};

*/

struct cdrom_mcn

{

__u8 medium_catalog_number[14]; /* 13 ASCII digits, null-terminated */

};

struct cdrom_blk

};

#define CDROM_PACKET_SIZE 12

#define CGC_DATA_UNKNOWN 0

#define CGC_DATA_WRITE 1

#define CGC_DATA_READ 2

#define CGC_DATA_NONE 3

struct cdrom_generic_command

};

#define CD_MINS 74 /* max. minutes per CD, not really a limit */

#define CD_SECS 60 /* seconds per minute */

#define CD_FRAMES 75 /* frames per second */

#define CD_SYNC_SIZE 12 /* 12 sync bytes per raw data frame */

#define CD_MSF_OFFSET 150 /* MSF numbering offset of first frame */

#define CD_CHUNK_SIZE 24 /* lowest-level "data bytes piece" */

#define CD_NUM_OF_CHUNKS 98 /* chunks per frame */

#define CD_FRAMESIZE_SUB 96 /* subchannel data "frame" size */

#define CD_HEAD_SIZE 4 /* header (address) bytes per raw data frame */

#define CD_SUBHEAD_SIZE 8 /* subheader bytes per raw XA data frame */

#define CD_EDC_SIZE 4 /* bytes EDC per most raw data frame types */

#define CD_ZERO_SIZE 8 /* bytes zero per yellow book mode 1 frame */

#define CD_ECC_SIZE 276 /* bytes ECC per most raw data frame types */

#define CD_FRAMESIZE 2048 /* bytes per frame, "cooked" mode */

#define CD_FRAMESIZE_RAW 2352 /* bytes per frame, "raw" mode */

#define CD_FRAMESIZE_RAWER 2646 /* The maximum possible returned bytes */

#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE) /*2340*/

#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE) /*2336*/

#define CD_XA_HEAD (CD_HEAD_SIZE+CD_SUBHEAD_SIZE) /* "before data" part of raw XA frame */

#define CD_XA_TAIL (CD_EDC_SIZE+CD_ECC_SIZE) /* "after data" part of raw XA frame */

#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE+CD_XA_HEAD) /* sync bytes + header of XA frame */

#define CDROM_LBA 0x01 /* "logical block": first frame is #0 */

#define CDROM_MSF 0x02 /* "minute-second-frame": binary, not bcd here! */

#define CDROM_DATA_TRACK 0x04

#define CDROM_LEADOUT 0xAA

#define CDROM_AUDIO_INVALID 0x00 /* audio status not supported */

#define CDROM_AUDIO_PLAY 0x11 /* audio play operation in progress */

#define CDROM_AUDIO_PAUSED 0x12 /* audio play operation paused */

#define CDROM_AUDIO_COMPLETED 0x13 /* audio play successfully completed */

#define CDROM_AUDIO_ERROR 0x14 /* audio play stopped due to error */

#define CDROM_AUDIO_NO_STATUS 0x15 /* no current audio status to return */

/* capability flags used with the uniform CD-ROM driver */

#define CDC_CLOSE_TRAY 0x1 /* caddy systems _can't_ close */

#define CDC_OPEN_TRAY 0x2 /* but _can_ eject. */

#define CDC_LOCK 0x4 /* disable manual eject */

#define CDC_SELECT_SPEED 0x8 /* programmable speed */

#define CDC_SELECT_DISC 0x10 /* select disc from juke-box */

#define CDC_MULTI_SESSION 0x20 /* read sessions>1 */

#define CDC_MCN 0x40 /* Medium Catalog Number */

#define CDC_MEDIA_CHANGED 0x80 /* media changed */

#define CDC_PLAY_AUDIO 0x100 /* audio functions */

#define CDC_RESET 0x200 /* hard reset device */

#define CDC_DRIVE_STATUS 0x800 /* driver implements drive status */

#define CDC_GENERIC_PACKET 0x1000 /* driver implements generic packets */

#define CDC_CD_R 0x2000 /* drive is a CD-R */

#define CDC_CD_RW 0x4000 /* drive is a CD-RW */

#define CDC_DVD 0x8000 /* drive is a DVD */

#define CDC_DVD_R 0x10000 /* drive can write DVD-R */

#define CDC_DVD_RAM 0x20000 /* drive can write DVD-RAM */

#define CDC_MO_DRIVE 0x40000 /* drive is an MO device */

#define CDC_MRW 0x80000 /* drive can read MRW */

#define CDC_MRW_W 0x100000 /* drive can write MRW */

#define CDC_RAM 0x200000 /* ok to open for WRITE */

#define CDS_NO_INFO 0 /* if not implemented */

#define CDS_NO_DISC 1

#define CDS_TRAY_OPEN 2

#define CDS_DRIVE_NOT_READY 3

#define CDS_DISC_OK 4

#define CDS_AUDIO 100

#define CDS_DATA_1 101

#define CDS_DATA_2 102

#define CDS_XA_2_1 103

#define CDS_XA_2_2 104

#define CDS_MIXED 105

#define CDO_AUTO_CLOSE 0x1 /* close tray on first open() */

#define CDO_AUTO_EJECT 0x2 /* open tray on last release() */

#define CDO_USE_FFLAGS 0x4 /* use O_NONBLOCK information on open */

#define CDO_LOCK 0x8 /* lock tray on open files */

#define CDO_CHECK_TYPE 0x10 /* check type on open for data */

#define CDSL_NONE (INT_MAX-1)

#define CDSL_CURRENT INT_MAX

#define CD_PART_MAX 64

#define CD_PART_MASK (CD_PART_MAX - 1)

/* The generic packet command opcodes for CD/DVD Logical Units,

#define GPCMD_BLANK 0xa1

#define GPCMD_CLOSE_TRACK 0x5b

#define GPCMD_FLUSH_CACHE 0x35

#define GPCMD_FORMAT_UNIT 0x04

#define GPCMD_GET_CONFIGURATION 0x46

#define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a

#define GPCMD_GET_PERFORMANCE 0xac

#define GPCMD_INQUIRY 0x12

#define GPCMD_LOAD_UNLOAD 0xa6

#define GPCMD_MECHANISM_STATUS 0xbd

#define GPCMD_MODE_SELECT_10 0x55

#define GPCMD_MODE_SENSE_10 0x5a

#define GPCMD_PAUSE_RESUME 0x4b

#define GPCMD_PLAY_AUDIO_10 0x45

#define GPCMD_PLAY_AUDIO_MSF 0x47

#define GPCMD_PLAY_AUDIO_TI 0x48

#define GPCMD_PLAY_CD 0xbc

#define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e

#define GPCMD_READ_10 0x28

#define GPCMD_READ_12 0xa8

#define GPCMD_READ_BUFFER 0x3c

#define GPCMD_READ_BUFFER_CAPACITY 0x5c

#define GPCMD_READ_CDVD_CAPACITY 0x25

#define GPCMD_READ_CD 0xbe

#define GPCMD_READ_CD_MSF 0xb9

#define GPCMD_READ_DISC_INFO 0x51

#define GPCMD_READ_DVD_STRUCTURE 0xad

#define GPCMD_READ_FORMAT_CAPACITIES 0x23

#define GPCMD_READ_HEADER 0x44

#define GPCMD_READ_TRACK_RZONE_INFO 0x52

#define GPCMD_READ_SUBCHANNEL 0x42

#define GPCMD_READ_TOC_PMA_ATIP 0x43

#define GPCMD_REPAIR_RZONE_TRACK 0x58

#define GPCMD_REPORT_KEY 0xa4

#define GPCMD_REQUEST_SENSE 0x03

#define GPCMD_RESERVE_RZONE_TRACK 0x53

#define GPCMD_SEND_CUE_SHEET 0x5d

#define GPCMD_SCAN 0xba

#define GPCMD_SEEK 0x2b

#define GPCMD_SEND_DVD_STRUCTURE 0xbf

#define GPCMD_SEND_EVENT 0xa2

#define GPCMD_SEND_KEY 0xa3

#define GPCMD_SEND_OPC 0x54

#define GPCMD_SET_READ_AHEAD 0xa7

#define GPCMD_SET_STREAMING 0xb6

#define GPCMD_START_STOP_UNIT 0x1b

#define GPCMD_STOP_PLAY_SCAN 0x4e

#define GPCMD_TEST_UNIT_READY 0x00

#define GPCMD_VERIFY_10 0x2f

#define GPCMD_WRITE_10 0x2a

#define GPCMD_WRITE_12 0xaa

#define GPCMD_WRITE_AND_VERIFY_10 0x2e

#define GPCMD_WRITE_BUFFER 0x3b

#define GPCMD_SET_SPEED 0xbb

#define GPCMD_PLAYAUDIO_TI 0x48

#define GPCMD_GET_MEDIA_STATUS 0xda

#define GPMODE_VENDOR_PAGE 0x00

#define GPMODE_R_W_ERROR_PAGE 0x01

#define GPMODE_WRITE_PARMS_PAGE 0x05

#define GPMODE_WCACHING_PAGE 0x08

#define GPMODE_AUDIO_CTL_PAGE 0x0e

#define GPMODE_POWER_PAGE 0x1a

#define GPMODE_FAULT_FAIL_PAGE 0x1c

#define GPMODE_TO_PROTECT_PAGE 0x1d

#define GPMODE_CAPABILITIES_PAGE 0x2a

#define GPMODE_ALL_PAGES 0x3f

#define GPMODE_CDROM_PAGE 0x0d

#define DVD_STRUCT_PHYSICAL 0x00

#define DVD_STRUCT_COPYRIGHT 0x01

#define DVD_STRUCT_DISCKEY 0x02

#define DVD_STRUCT_BCA 0x03

#define DVD_STRUCT_MANUFACT 0x04

struct dvd_layer {

};

#define DVD_LAYERS 4

struct dvd_physical {

};

struct dvd_copyright {

};

struct dvd_disckey {

};

struct dvd_bca {

};

struct dvd_manufact {

};

typedef union {

__u8 type;

struct dvd_physical physical;

struct dvd_copyright copyright;

struct dvd_disckey disckey;

struct dvd_bca bca;

struct dvd_manufact manufact;

} dvd_struct;

#define DVD_LU_SEND_AGID 0

#define DVD_HOST_SEND_CHALLENGE 1

#define DVD_LU_SEND_KEY1 2

#define DVD_LU_SEND_CHALLENGE 3

#define DVD_HOST_SEND_KEY2 4

#define DVD_AUTH_ESTABLISHED 5

#define DVD_AUTH_FAILURE 6

#define DVD_LU_SEND_TITLE_KEY 7

#define DVD_LU_SEND_ASF 8

#define DVD_INVALIDATE_AGID 9

#define DVD_LU_SEND_RPC_STATE 10

#define DVD_HOST_SEND_RPC_STATE 11

typedef __u8 dvd_key[5]; /* 40-bit value, MSB is first elem. */

typedef __u8 dvd_challenge[10]; /* 80-bit value, MSB is first elem. */

struct dvd_lu_send_agid {

__u8 type;

unsigned agid : 2;

};

struct dvd_host_send_challenge {

};

struct dvd_send_key {

};

struct dvd_lu_send_challenge {

};

#define DVD_CPM_NO_COPYRIGHT 0

#define DVD_CPM_COPYRIGHTED 1

#define DVD_CP_SEC_NONE 0

#define DVD_CP_SEC_EXIST 1

#define DVD_CGMS_UNRESTRICTED 0

#define DVD_CGMS_SINGLE 2

#define DVD_CGMS_RESTRICTED 3

struct dvd_lu_send_title_key {

};

struct dvd_lu_send_asf {

};

struct dvd_host_send_rpcstate {

__u8 type;

__u8 pdrc;

};

struct dvd_lu_send_rpcstate {

};

typedef union {

__u8 type;

struct dvd_lu_send_agid lsa;

struct dvd_host_send_challenge hsc;

struct dvd_send_key lsk;

struct dvd_lu_send_challenge lsc;

struct dvd_send_key hsk;

struct dvd_lu_send_title_key lstk;

struct dvd_lu_send_asf lsasf;

struct dvd_host_send_rpcstate hrpcs;

struct dvd_lu_send_rpcstate lrpcs;

} dvd_authinfo;

struct request_sense {

};

#define CDF_RWRT 0x0020 /* "Random Writable" */

#define CDF_HWDM 0x0024 /* "Hardware Defect Management" */

#define CDF_MRW 0x0028

#define CDM_MRW_NOTMRW 0

#define CDM_MRW_BGFORMAT_INACTIVE 1

#define CDM_MRW_BGFORMAT_ACTIVE 2

#define CDM_MRW_BGFORMAT_COMPLETE 3

#define MRW_LBA_DMA 0

#define MRW_LBA_GAA 1

#define MRW_MODE_PC_PRE1 0x2c

#define MRW_MODE_PC 0x03

struct mrw_feature_desc {

};

struct rwrt_feature_desc {

};

typedef struct {

__be16 disc_information_length;

#if defined(__BIG_ENDIAN_BITFIELD)

__u8 reserved1 : 3;

__u8 erasable : 1;

__u8 border_status : 2;

__u8 disc_status : 2;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

__u8 disc_status : 2;

__u8 border_status : 2;

__u8 erasable : 1;

__u8 reserved1 : 3;

#error "Please fix <asm/byteorder.h>"

__u8 n_first_track;

__u8 n_sessions_lsb;

__u8 first_track_lsb;

__u8 last_track_lsb;

#if defined(__BIG_ENDIAN_BITFIELD)

__u8 did_v : 1;

__u8 dbc_v : 1;

__u8 uru : 1;

__u8 reserved2 : 2;

__u8 dbit : 1;

__u8 mrw_status : 2;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

__u8 mrw_status : 2;

__u8 dbit : 1;

__u8 reserved2 : 2;

__u8 uru : 1;

__u8 dbc_v : 1;

__u8 did_v : 1;

__u8 disc_type;

__u8 n_sessions_msb;

__u8 first_track_msb;

__u8 last_track_msb;

__u32 disc_id;

__u32 lead_in;

__u32 lead_out;

__u8 disc_bar_code[8];

__u8 reserved3;

__u8 n_opc;

} disc_information;

typedef struct {

__be16 track_information_length;

__u8 track_lsb;

__u8 session_lsb;

__u8 reserved1;

#if defined(__BIG_ENDIAN_BITFIELD)

__u8 reserved2 : 2;

__u8 damage : 1;

__u8 copy : 1;

__u8 track_mode : 4;

__u8 rt : 1;

__u8 blank : 1;

__u8 packet : 1;

__u8 fp : 1;

__u8 data_mode : 4;

__u8 reserved3 : 6;

__u8 lra_v : 1;

__u8 nwa_v : 1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

__u8 track_mode : 4;

__u8 copy : 1;

__u8 damage : 1;

__u8 reserved2 : 2;

__u8 data_mode : 4;

__u8 fp : 1;

__u8 packet : 1;

__u8 blank : 1;

__u8 rt : 1;

__u8 nwa_v : 1;

__u8 lra_v : 1;

__u8 reserved3 : 6;

__be32 track_start;

__be32 next_writable;

__be32 free_blocks;

__be32 fixed_packet_size;

__be32 track_size;

__be32 last_rec_address;

} track_information;

struct feature_header {

};

struct mode_page_header {

};

struct rm_feature_desc {

};

#endif /* _UAPI_LINUX_CDROM_H */