include/asm/atarihw.h

520 struct MFP  struct
522   u_char par_dt_reg;
523   u_char char_dummy1;
524   u_char active_edge;
525   u_char char_dummy2;
526   u_char data_dir;
527   u_char char_dummy3;
528   u_char int_en_a;
529   u_char char_dummy4;
530   u_char int_en_b;
531   u_char char_dummy5;
532   u_char int_pn_a;
533   u_char char_dummy6;
534   u_char int_pn_b;
535   u_char char_dummy7;
536   u_char int_sv_a;
537   u_char char_dummy8;
538   u_char int_sv_b;
539   u_char char_dummy9;
540   u_char int_mk_a;
541   u_char char_dummy10;
542   u_char int_mk_b;
543   u_char char_dummy11;
544   u_char vec_adr;
545   u_char char_dummy12;
546   u_char tim_ct_a;
570 # define st_mfp ((*(volatile struct MFP*)MFP_BAS))  argument