diff options
Diffstat (limited to 'drivers/cdrom/sonycd535.h')
| -rw-r--r-- | drivers/cdrom/sonycd535.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/drivers/cdrom/sonycd535.h b/drivers/cdrom/sonycd535.h new file mode 100644 index 000000000000..5dea1ef168d6 --- /dev/null +++ b/drivers/cdrom/sonycd535.h @@ -0,0 +1,183 @@ +#ifndef SONYCD535_H +#define SONYCD535_H + +/* + * define all the commands recognized by the CDU-531/5 + */ +#define SONY535_REQUEST_DRIVE_STATUS_1 (0x80) +#define SONY535_REQUEST_SENSE (0x82) +#define SONY535_REQUEST_DRIVE_STATUS_2 (0x84) +#define SONY535_REQUEST_ERROR_STATUS (0x86) +#define SONY535_REQUEST_AUDIO_STATUS (0x88) +#define SONY535_INQUIRY (0x8a) + +#define SONY535_SET_INACTIVITY_TIME (0x90) + +#define SONY535_SEEK_AND_READ_N_BLOCKS_1 (0xa0) +#define SONY535_SEEK_AND_READ_N_BLOCKS_2 (0xa4) +#define SONY535_PLAY_AUDIO (0xa6) + +#define SONY535_REQUEST_DISC_CAPACITY (0xb0) +#define SONY535_REQUEST_TOC_DATA (0xb2) +#define SONY535_REQUEST_SUB_Q_DATA (0xb4) +#define SONY535_REQUEST_ISRC (0xb6) +#define SONY535_REQUEST_UPC_EAN (0xb8) + +#define SONY535_SET_DRIVE_MODE (0xc0) +#define SONY535_REQUEST_DRIVE_MODE (0xc2) +#define SONY535_SET_RETRY_COUNT (0xc4) + +#define SONY535_DIAGNOSTIC_1 (0xc6) +#define SONY535_DIAGNOSTIC_4 (0xcc) +#define SONY535_DIAGNOSTIC_5 (0xce) + +#define SONY535_EJECT_CADDY (0xd0) +#define SONY535_DISABLE_EJECT_BUTTON (0xd2) +#define SONY535_ENABLE_EJECT_BUTTON (0xd4) + +#define SONY535_HOLD (0xe0) +#define SONY535_AUDIO_PAUSE_ON_OFF (0xe2) +#define SONY535_SET_VOLUME (0xe8) + +#define SONY535_STOP (0xf0) +#define SONY535_SPIN_UP (0xf2) +#define SONY535_SPIN_DOWN (0xf4) + +#define SONY535_CLEAR_PARAMETERS (0xf6) +#define SONY535_CLEAR_ENDING_ADDRESS (0xf8) + +/* + * define some masks + */ +#define SONY535_DATA_NOT_READY_BIT (0x1) +#define SONY535_RESULT_NOT_READY_BIT (0x2) + +/* + * drive status 1 + */ +#define SONY535_STATUS1_COMMAND_ERROR (0x1) +#define SONY535_STATUS1_DATA_ERROR (0x2) +#define SONY535_STATUS1_SEEK_ERROR (0x4) +#define SONY535_STATUS1_DISC_TYPE_ERROR (0x8) +#define SONY535_STATUS1_NOT_SPINNING (0x10) +#define SONY535_STATUS1_EJECT_BUTTON_PRESSED (0x20) +#define SONY535_STATUS1_CADDY_NOT_INSERTED (0x40) +#define SONY535_STATUS1_BYTE_TWO_FOLLOWS (0x80) + +/* + * drive status 2 + */ +#define SONY535_CDD_LOADING_ERROR (0x7) +#define SONY535_CDD_NO_DISC (0x8) +#define SONY535_CDD_UNLOADING_ERROR (0x9) +#define SONY535_CDD_CADDY_NOT_INSERTED (0xd) +#define SONY535_ATN_RESET_OCCURRED (0x2) +#define SONY535_ATN_DISC_CHANGED (0x4) +#define SONY535_ATN_RESET_AND_DISC_CHANGED (0x6) +#define SONY535_ATN_EJECT_IN_PROGRESS (0xe) +#define SONY535_ATN_BUSY (0xf) + +/* + * define some parameters + */ +#define SONY535_AUDIO_DRIVE_MODE (0) +#define SONY535_CDROM_DRIVE_MODE (0xe0) + +#define SONY535_PLAY_OP_PLAYBACK (0) +#define SONY535_PLAY_OP_ENTER_HOLD (1) +#define SONY535_PLAY_OP_SET_AUDIO_ENDING_ADDR (2) +#define SONY535_PLAY_OP_SCAN_FORWARD (3) +#define SONY535_PLAY_OP_SCAN_BACKWARD (4) + +/* + * convert from msf format to block number + */ +#define SONY_BLOCK_NUMBER(m,s,f) (((m)*60L+(s))*75L+(f)) +#define SONY_BLOCK_NUMBER_MSF(x) (((x)[0]*60L+(x)[1])*75L+(x)[2]) + +/* + * error return values from the doSonyCmd() routines + */ +#define TIME_OUT (-1) +#define NO_CDROM (-2) +#define BAD_STATUS (-3) +#define CD_BUSY (-4) +#define NOT_DATA_CD (-5) +#define NO_ROOM (-6) + +#define LOG_START_OFFSET 150 /* Offset of first logical sector */ + +#define SONY_JIFFIES_TIMEOUT (5*HZ) /* Maximum time + the drive will wait/try for an + operation */ +#define SONY_READY_RETRIES (50000) /* How many times to retry a + spin waiting for a register + to come ready */ +#define SONY535_FAST_POLLS (10000) /* how many times recheck + status waiting for a data + to become ready */ + +typedef unsigned char Byte; + +/* + * This is the complete status returned from the drive configuration request + * command. + */ +struct s535_sony_drive_config +{ + char vendor_id[8]; + char product_id[16]; + char product_rev_level[4]; +}; + +/* The following is returned from the request sub-q data command */ +struct s535_sony_subcode +{ + unsigned char address :4; + unsigned char control :4; + unsigned char track_num; + unsigned char index_num; + unsigned char rel_msf[3]; + unsigned char abs_msf[3]; +}; + +struct s535_sony_disc_capacity +{ + Byte mFirstTrack, sFirstTrack, fFirstTrack; + Byte mLeadOut, sLeadOut, fLeadOut; +}; + +/* + * The following is returned from the request TOC (Table Of Contents) command. + * (last_track_num-first_track_num+1) values are valid in tracks. + */ +struct s535_sony_toc +{ + unsigned char reserved0 :4; + unsigned char control0 :4; + unsigned char point0; + unsigned char first_track_num; + unsigned char reserved0a; + unsigned char reserved0b; + unsigned char reserved1 :4; + unsigned char control1 :4; + unsigned char point1; + unsigned char last_track_num; + unsigned char dummy1; + unsigned char dummy2; + unsigned char reserved2 :4; + unsigned char control2 :4; + unsigned char point2; + unsigned char lead_out_start_msf[3]; + struct + { + unsigned char reserved :4; + unsigned char control :4; + unsigned char track; + unsigned char track_start_msf[3]; + } tracks[100]; + + unsigned int lead_out_start_lba; +}; + +#endif /* SONYCD535_H */ |