nkeynes@185: 
nkeynes@185: struct gdrom_session {
nkeynes@185:     int track;
nkeynes@185:     unsigned int lba;
nkeynes@185: };
nkeynes@185: 
nkeynes@185: struct gdrom_track {
nkeynes@185:     int mode;
nkeynes@185:     unsigned int lba;
nkeynes@185: };
nkeynes@185: 
nkeynes@185: struct gdrom_toc {
nkeynes@185:     struct gdrom_track track[99];
nkeynes@185:     unsigned int first_lba;
nkeynes@185:     unsigned int last_lba;
nkeynes@185:     unsigned int leadout_lba;
nkeynes@185: };
nkeynes@185: 
nkeynes@185: int ide_init();
nkeynes@185: 
nkeynes@185: int ide_test_ready();
nkeynes@185: 
nkeynes@185: int ide_sense_error( char *buf );
nkeynes@185: 
nkeynes@251: int ide_get_sense_code();
nkeynes@251: 
nkeynes@185: /**
nkeynes@185:  * Retrieve session information. If session == 0, returns the
nkeynes@185:  * end-of-disc information instead.
nkeynes@185:  */
nkeynes@185: int ide_get_session( int session, struct gdrom_session *session_data );
nkeynes@185: 
nkeynes@185: /**
nkeynes@185:  * Read 1 or more sectors in PIO mode
nkeynes@185:  */
nkeynes@185: int ide_read_sector_pio( unsigned int sector, unsigned int count, int mode,
nkeynes@185: 			 char *buf, int length );
nkeynes@185: int ide_read_sector_dma( unsigned int sector, unsigned int count, int mode,
nkeynes@185: 			 char *buf, int length );