/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#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
#define CDROMRESUME 0x5302
#define CDROMPLAYMSF 0x5303
#define CDROMPLAYTRKIND 0x5304
#define CDROMREADTOCHDR 0x5305
#define CDROMREADTOCENTRY 0x5306
#define CDROMSTOP 0x5307
#define CDROMSTART 0x5308
#define CDROMEJECT 0x5309
#define CDROMVOLCTRL 0x530a
#define CDROMSUBCHNL 0x530b
#define CDROMREADMODE2 0x530c
#define CDROMREADMODE1 0x530d
#define CDROMREADAUDIO 0x530e
#define CDROMEJECT_SW 0x530f
#define CDROMMULTISESSION 0x5310
#define CDROM_GET_MCN 0x5311
#define CDROM_GET_UPC CDROM_GET_MCN
#define CDROMRESET 0x5312
#define CDROMVOLREAD 0x5313
#define CDROMREADRAW 0x5314
#define CDROMREADCOOKED 0x5315
#define CDROMSEEK 0x5316
#define CDROMPLAYBLK 0x5317
#define CDROMREADALL 0x5318
#define CDROMGETSPINDOWN 0x531d
#define CDROMSETSPINDOWN 0x531e
#define CDROMCLOSETRAY 0x5319
#define CDROM_SET_OPTIONS 0x5320
#define CDROM_CLEAR_OPTIONS 0x5321
#define CDROM_SELECT_SPEED 0x5322
#define CDROM_SELECT_DISC 0x5323
#define CDROM_MEDIA_CHANGED 0x5325
#define CDROM_DRIVE_STATUS 0x5326
#define CDROM_DISC_STATUS 0x5327
#define CDROM_CHANGER_NSLOTS 0x5328
#define CDROM_LOCKDOOR 0x5329
#define CDROM_DEBUG 0x5330
#define CDROM_GET_CAPABILITY 0x5331
#define CDROMAUDIOBUFSIZ 0x5382
#define DVD_READ_STRUCT 0x5390
#define DVD_WRITE_STRUCT 0x5391
#define DVD_AUTH 0x5392
#define CDROM_SEND_PACKET 0x5393
#define CDROM_NEXT_WRITABLE 0x5394
#define CDROM_LAST_WRITTEN 0x5395
struct cdrom_msf0 {
  __u8 minute;
  __u8 second;
  __u8 frame;
};
union cdrom_addr {
  struct cdrom_msf0 msf;
  int lba;
};
struct cdrom_msf {
  __u8 cdmsf_min0;
  __u8 cdmsf_sec0;
  __u8 cdmsf_frame0;
  __u8 cdmsf_min1;
  __u8 cdmsf_sec1;
  __u8 cdmsf_frame1;
};
struct cdrom_ti {
  __u8 cdti_trk0;
  __u8 cdti_ind0;
  __u8 cdti_trk1;
  __u8 cdti_ind1;
};
struct cdrom_tochdr {
  __u8 cdth_trk0;
  __u8 cdth_trk1;
};
struct cdrom_volctrl {
  __u8 channel0;
  __u8 channel1;
  __u8 channel2;
  __u8 channel3;
};
struct cdrom_subchnl {
  __u8 cdsc_format;
  __u8 cdsc_audiostatus;
  __u8 cdsc_adr : 4;
  __u8 cdsc_ctrl : 4;
  __u8 cdsc_trk;
  __u8 cdsc_ind;
  union cdrom_addr cdsc_absaddr;
  union cdrom_addr cdsc_reladdr;
};
struct cdrom_tocentry {
  __u8 cdte_track;
  __u8 cdte_adr : 4;
  __u8 cdte_ctrl : 4;
  __u8 cdte_format;
  union cdrom_addr cdte_addr;
  __u8 cdte_datamode;
};
struct cdrom_read {
  int cdread_lba;
  char * cdread_bufaddr;
  int cdread_buflen;
};
struct cdrom_read_audio {
  union cdrom_addr addr;
  __u8 addr_format;
  int nframes;
  __u8 __user * buf;
};
struct cdrom_multisession {
  union cdrom_addr addr;
  __u8 xa_flag;
  __u8 addr_format;
};
struct cdrom_mcn {
  __u8 medium_catalog_number[14];
};
struct cdrom_blk {
  unsigned from;
  unsigned short len;
};
#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 {
  unsigned char cmd[CDROM_PACKET_SIZE];
  unsigned char __user * buffer;
  unsigned int buflen;
  int stat;
  struct request_sense __user * sense;
  unsigned char data_direction;
  int quiet;
  int timeout;
  void __user * reserved[1];
};
#define CD_MINS 74
#define CD_SECS 60
#define CD_FRAMES 75
#define CD_SYNC_SIZE 12
#define CD_MSF_OFFSET 150
#define CD_CHUNK_SIZE 24
#define CD_NUM_OF_CHUNKS 98
#define CD_FRAMESIZE_SUB 96
#define CD_HEAD_SIZE 4
#define CD_SUBHEAD_SIZE 8
#define CD_EDC_SIZE 4
#define CD_ZERO_SIZE 8
#define CD_ECC_SIZE 276
#define CD_FRAMESIZE 2048
#define CD_FRAMESIZE_RAW 2352
#define CD_FRAMESIZE_RAWER 2646
#define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE)
#define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW - CD_SYNC_SIZE - CD_HEAD_SIZE)
#define CD_XA_HEAD (CD_HEAD_SIZE + CD_SUBHEAD_SIZE)
#define CD_XA_TAIL (CD_EDC_SIZE + CD_ECC_SIZE)
#define CD_XA_SYNC_HEAD (CD_SYNC_SIZE + CD_XA_HEAD)
#define CDROM_LBA 0x01
#define CDROM_MSF 0x02
#define CDROM_DATA_TRACK 0x04
#define CDROM_LEADOUT 0xAA
#define CDROM_AUDIO_INVALID 0x00
#define CDROM_AUDIO_PLAY 0x11
#define CDROM_AUDIO_PAUSED 0x12
#define CDROM_AUDIO_COMPLETED 0x13
#define CDROM_AUDIO_ERROR 0x14
#define CDROM_AUDIO_NO_STATUS 0x15
#define CDC_CLOSE_TRAY 0x1
#define CDC_OPEN_TRAY 0x2
#define CDC_LOCK 0x4
#define CDC_SELECT_SPEED 0x8
#define CDC_SELECT_DISC 0x10
#define CDC_MULTI_SESSION 0x20
#define CDC_MCN 0x40
#define CDC_MEDIA_CHANGED 0x80
#define CDC_PLAY_AUDIO 0x100
#define CDC_RESET 0x200
#define CDC_DRIVE_STATUS 0x800
#define CDC_GENERIC_PACKET 0x1000
#define CDC_CD_R 0x2000
#define CDC_CD_RW 0x4000
#define CDC_DVD 0x8000
#define CDC_DVD_R 0x10000
#define CDC_DVD_RAM 0x20000
#define CDC_MO_DRIVE 0x40000
#define CDC_MRW 0x80000
#define CDC_MRW_W 0x100000
#define CDC_RAM 0x200000
#define CDS_NO_INFO 0
#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
#define CDO_AUTO_EJECT 0x2
#define CDO_USE_FFLAGS 0x4
#define CDO_LOCK 0x8
#define CDO_CHECK_TYPE 0x10
#define CDSL_NONE (INT_MAX - 1)
#define CDSL_CURRENT INT_MAX
#define CD_PART_MAX 64
#define CD_PART_MASK (CD_PART_MAX - 1)
#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 {
  __u8 book_version : 4;
  __u8 book_type : 4;
  __u8 min_rate : 4;
  __u8 disc_size : 4;
  __u8 layer_type : 4;
  __u8 track_path : 1;
  __u8 nlayers : 2;
  __u8 track_density : 4;
  __u8 linear_density : 4;
  __u8 bca : 1;
  __u32 start_sector;
  __u32 end_sector;
  __u32 end_sector_l0;
};
#define DVD_LAYERS 4
struct dvd_physical {
  __u8 type;
  __u8 layer_num;
  struct dvd_layer layer[DVD_LAYERS];
};
struct dvd_copyright {
  __u8 type;
  __u8 layer_num;
  __u8 cpst;
  __u8 rmi;
};
struct dvd_disckey {
  __u8 type;
  unsigned agid : 2;
  __u8 value[2048];
};
struct dvd_bca {
  __u8 type;
  int len;
  __u8 value[188];
};
struct dvd_manufact {
  __u8 type;
  __u8 layer_num;
  int len;
  __u8 value[2048];
};
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];
typedef __u8 dvd_challenge[10];
struct dvd_lu_send_agid {
  __u8 type;
  unsigned agid : 2;
};
struct dvd_host_send_challenge {
  __u8 type;
  unsigned agid : 2;
  dvd_challenge chal;
};
struct dvd_send_key {
  __u8 type;
  unsigned agid : 2;
  dvd_key key;
};
struct dvd_lu_send_challenge {
  __u8 type;
  unsigned agid : 2;
  dvd_challenge chal;
};
#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 {
  __u8 type;
  unsigned agid : 2;
  dvd_key title_key;
  int lba;
  unsigned cpm : 1;
  unsigned cp_sec : 1;
  unsigned cgms : 2;
};
struct dvd_lu_send_asf {
  __u8 type;
  unsigned agid : 2;
  unsigned asf : 1;
};
struct dvd_host_send_rpcstate {
  __u8 type;
  __u8 pdrc;
};
struct dvd_lu_send_rpcstate {
  __u8 type : 2;
  __u8 vra : 3;
  __u8 ucca : 3;
  __u8 region_mask;
  __u8 rpc_scheme;
};
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 {
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 valid : 1;
  __u8 error_code : 7;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 error_code : 7;
  __u8 valid : 1;
#endif
  __u8 segment_number;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 reserved1 : 2;
  __u8 ili : 1;
  __u8 reserved2 : 1;
  __u8 sense_key : 4;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 sense_key : 4;
  __u8 reserved2 : 1;
  __u8 ili : 1;
  __u8 reserved1 : 2;
#endif
  __u8 information[4];
  __u8 add_sense_len;
  __u8 command_info[4];
  __u8 asc;
  __u8 ascq;
  __u8 fruc;
  __u8 sks[3];
  __u8 asb[46];
};
#define CDF_RWRT 0x0020
#define CDF_HWDM 0x0024
#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 {
  __be16 feature_code;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 reserved1 : 2;
  __u8 feature_version : 4;
  __u8 persistent : 1;
  __u8 curr : 1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 curr : 1;
  __u8 persistent : 1;
  __u8 feature_version : 4;
  __u8 reserved1 : 2;
#endif
  __u8 add_len;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 reserved2 : 7;
  __u8 write : 1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 write : 1;
  __u8 reserved2 : 7;
#endif
  __u8 reserved3;
  __u8 reserved4;
  __u8 reserved5;
};
struct rwrt_feature_desc {
  __be16 feature_code;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 reserved1 : 2;
  __u8 feature_version : 4;
  __u8 persistent : 1;
  __u8 curr : 1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 curr : 1;
  __u8 persistent : 1;
  __u8 feature_version : 4;
  __u8 reserved1 : 2;
#endif
  __u8 add_len;
  __u32 last_lba;
  __u32 block_size;
  __u16 blocking;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 reserved2 : 7;
  __u8 page_present : 1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 page_present : 1;
  __u8 reserved2 : 7;
#endif
  __u8 reserved3;
};
typedef struct {
  __be16 disc_information_length;
#ifdef __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;
#else
#error "Please fix <asm/byteorder.h>"
#endif
  __u8 n_first_track;
  __u8 n_sessions_lsb;
  __u8 first_track_lsb;
  __u8 last_track_lsb;
#ifdef __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;
#endif
  __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;
#ifdef __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;
#endif
  __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 {
  __u32 data_len;
  __u8 reserved1;
  __u8 reserved2;
  __u16 curr_profile;
};
struct mode_page_header {
  __be16 mode_data_length;
  __u8 medium_type;
  __u8 reserved1;
  __u8 reserved2;
  __u8 reserved3;
  __be16 desc_length;
};
struct rm_feature_desc {
  __be16 feature_code;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 reserved1 : 2;
  __u8 feature_version : 4;
  __u8 persistent : 1;
  __u8 curr : 1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 curr : 1;
  __u8 persistent : 1;
  __u8 feature_version : 4;
  __u8 reserved1 : 2;
#endif
  __u8 add_len;
#ifdef __BIG_ENDIAN_BITFIELD
  __u8 mech_type : 3;
  __u8 load : 1;
  __u8 eject : 1;
  __u8 pvnt_jmpr : 1;
  __u8 dbml : 1;
  __u8 lock : 1;
#elif defined(__LITTLE_ENDIAN_BITFIELD)
  __u8 lock : 1;
  __u8 dbml : 1;
  __u8 pvnt_jmpr : 1;
  __u8 eject : 1;
  __u8 load : 1;
  __u8 mech_type : 3;
#endif
  __u8 reserved2;
  __u8 reserved3;
  __u8 reserved4;
};
#endif