184 lines
5.1 KiB
C
184 lines
5.1 KiB
C
#ifndef SONYCD535_H
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#define SONYCD535_H
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/*
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* define all the commands recognized by the CDU-531/5
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*/
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#define SONY535_REQUEST_DRIVE_STATUS_1 (0x80)
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#define SONY535_REQUEST_SENSE (0x82)
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#define SONY535_REQUEST_DRIVE_STATUS_2 (0x84)
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#define SONY535_REQUEST_ERROR_STATUS (0x86)
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#define SONY535_REQUEST_AUDIO_STATUS (0x88)
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#define SONY535_INQUIRY (0x8a)
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#define SONY535_SET_INACTIVITY_TIME (0x90)
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#define SONY535_SEEK_AND_READ_N_BLOCKS_1 (0xa0)
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#define SONY535_SEEK_AND_READ_N_BLOCKS_2 (0xa4)
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#define SONY535_PLAY_AUDIO (0xa6)
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#define SONY535_REQUEST_DISC_CAPACITY (0xb0)
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#define SONY535_REQUEST_TOC_DATA (0xb2)
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#define SONY535_REQUEST_SUB_Q_DATA (0xb4)
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#define SONY535_REQUEST_ISRC (0xb6)
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#define SONY535_REQUEST_UPC_EAN (0xb8)
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#define SONY535_SET_DRIVE_MODE (0xc0)
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#define SONY535_REQUEST_DRIVE_MODE (0xc2)
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#define SONY535_SET_RETRY_COUNT (0xc4)
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#define SONY535_DIAGNOSTIC_1 (0xc6)
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#define SONY535_DIAGNOSTIC_4 (0xcc)
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#define SONY535_DIAGNOSTIC_5 (0xce)
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#define SONY535_EJECT_CADDY (0xd0)
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#define SONY535_DISABLE_EJECT_BUTTON (0xd2)
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#define SONY535_ENABLE_EJECT_BUTTON (0xd4)
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#define SONY535_HOLD (0xe0)
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#define SONY535_AUDIO_PAUSE_ON_OFF (0xe2)
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#define SONY535_SET_VOLUME (0xe8)
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#define SONY535_STOP (0xf0)
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#define SONY535_SPIN_UP (0xf2)
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#define SONY535_SPIN_DOWN (0xf4)
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#define SONY535_CLEAR_PARAMETERS (0xf6)
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#define SONY535_CLEAR_ENDING_ADDRESS (0xf8)
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/*
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* define some masks
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*/
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#define SONY535_DATA_NOT_READY_BIT (0x1)
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#define SONY535_RESULT_NOT_READY_BIT (0x2)
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/*
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* drive status 1
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*/
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#define SONY535_STATUS1_COMMAND_ERROR (0x1)
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#define SONY535_STATUS1_DATA_ERROR (0x2)
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#define SONY535_STATUS1_SEEK_ERROR (0x4)
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#define SONY535_STATUS1_DISC_TYPE_ERROR (0x8)
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#define SONY535_STATUS1_NOT_SPINNING (0x10)
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#define SONY535_STATUS1_EJECT_BUTTON_PRESSED (0x20)
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#define SONY535_STATUS1_CADDY_NOT_INSERTED (0x40)
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#define SONY535_STATUS1_BYTE_TWO_FOLLOWS (0x80)
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/*
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* drive status 2
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*/
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#define SONY535_CDD_LOADING_ERROR (0x7)
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#define SONY535_CDD_NO_DISC (0x8)
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#define SONY535_CDD_UNLOADING_ERROR (0x9)
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#define SONY535_CDD_CADDY_NOT_INSERTED (0xd)
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#define SONY535_ATN_RESET_OCCURRED (0x2)
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#define SONY535_ATN_DISC_CHANGED (0x4)
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#define SONY535_ATN_RESET_AND_DISC_CHANGED (0x6)
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#define SONY535_ATN_EJECT_IN_PROGRESS (0xe)
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#define SONY535_ATN_BUSY (0xf)
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/*
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* define some parameters
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*/
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#define SONY535_AUDIO_DRIVE_MODE (0)
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#define SONY535_CDROM_DRIVE_MODE (0xe0)
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#define SONY535_PLAY_OP_PLAYBACK (0)
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#define SONY535_PLAY_OP_ENTER_HOLD (1)
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#define SONY535_PLAY_OP_SET_AUDIO_ENDING_ADDR (2)
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#define SONY535_PLAY_OP_SCAN_FORWARD (3)
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#define SONY535_PLAY_OP_SCAN_BACKWARD (4)
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/*
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* convert from msf format to block number
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*/
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#define SONY_BLOCK_NUMBER(m,s,f) (((m)*60L+(s))*75L+(f))
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#define SONY_BLOCK_NUMBER_MSF(x) (((x)[0]*60L+(x)[1])*75L+(x)[2])
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/*
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* error return values from the doSonyCmd() routines
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*/
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#define TIME_OUT (-1)
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#define NO_CDROM (-2)
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#define BAD_STATUS (-3)
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#define CD_BUSY (-4)
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#define NOT_DATA_CD (-5)
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#define NO_ROOM (-6)
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#define LOG_START_OFFSET 150 /* Offset of first logical sector */
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#define SONY_JIFFIES_TIMEOUT (5*HZ) /* Maximum time
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the drive will wait/try for an
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operation */
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#define SONY_READY_RETRIES (50000) /* How many times to retry a
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spin waiting for a register
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to come ready */
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#define SONY535_FAST_POLLS (10000) /* how many times recheck
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status waiting for a data
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to become ready */
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typedef unsigned char Byte;
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/*
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* This is the complete status returned from the drive configuration request
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* command.
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*/
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struct s535_sony_drive_config
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{
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char vendor_id[8];
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char product_id[16];
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char product_rev_level[4];
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};
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/* The following is returned from the request sub-q data command */
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struct s535_sony_subcode
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{
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unsigned char address :4;
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unsigned char control :4;
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unsigned char track_num;
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unsigned char index_num;
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unsigned char rel_msf[3];
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unsigned char abs_msf[3];
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};
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struct s535_sony_disc_capacity
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{
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Byte mFirstTrack, sFirstTrack, fFirstTrack;
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Byte mLeadOut, sLeadOut, fLeadOut;
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};
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/*
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* The following is returned from the request TOC (Table Of Contents) command.
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* (last_track_num-first_track_num+1) values are valid in tracks.
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*/
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struct s535_sony_toc
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{
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unsigned char reserved0 :4;
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unsigned char control0 :4;
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unsigned char point0;
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unsigned char first_track_num;
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unsigned char reserved0a;
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unsigned char reserved0b;
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unsigned char reserved1 :4;
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unsigned char control1 :4;
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unsigned char point1;
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unsigned char last_track_num;
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unsigned char dummy1;
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unsigned char dummy2;
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unsigned char reserved2 :4;
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unsigned char control2 :4;
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unsigned char point2;
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unsigned char lead_out_start_msf[3];
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struct
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{
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unsigned char reserved :4;
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unsigned char control :4;
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unsigned char track;
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unsigned char track_start_msf[3];
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} tracks[100];
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unsigned int lead_out_start_lba;
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};
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#endif /* SONYCD535_H */
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