1 /* PC (and AT) BIOS structure to hold disk parameters. Under Minix, it is 2 * used mainly for formatting. 3 */ 4 5 #ifndef _DISKPARM_H 6 #define _DISKPARM_H 7 struct disk_parameter_s { 8 char spec1; 9 char spec2; 10 char motor_turnoff_sec; 11 char sector_size_code; 12 char sectors_per_cylinder; 13 char gap_length; 14 char dtl; 15 char gap_length_for_format; 16 char fill_byte_for_format; 17 char head_settle_msec; 18 char motor_start_eigth_sec; 19 }; 20 #endif /* _DISKPARM_H */ 21