719 lines
15 KiB
C
719 lines
15 KiB
C
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** 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.
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef _LINUX_CDROM_H
|
|
#define _LINUX_CDROM_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) (~0U>>1)-1)
|
|
#define CDSL_CURRENT ((int) (~0U>>1))
|
|
|
|
#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_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_AND_VERIFY_10 0x2e
|
|
|
|
#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 {
|
|
__u16 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 {
|
|
__u16 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 {
|
|
__u16 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 {
|
|
__u16 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
|
|
__u32 track_start;
|
|
__u32 next_writable;
|
|
__u32 free_blocks;
|
|
__u32 fixed_packet_size;
|
|
__u32 track_size;
|
|
__u32 last_rec_address;
|
|
} track_information;
|
|
|
|
struct feature_header {
|
|
__u32 data_len;
|
|
__u8 reserved1;
|
|
__u8 reserved2;
|
|
__u16 curr_profile;
|
|
};
|
|
|
|
struct mode_page_header {
|
|
__u16 mode_data_length;
|
|
__u8 medium_type;
|
|
__u8 reserved1;
|
|
__u8 reserved2;
|
|
__u8 reserved3;
|
|
__u16 desc_length;
|
|
};
|
|
|
|
#endif
|