324 int       out_fdc(u_char);
374           if (out_fdc(NE7CMD_SPECIFY) < 0)  in fdcprobe()
376           out_fdc(0xdf);  in fdcprobe()
377           out_fdc(7);  in fdcprobe()
428           out_fdc(NE7CMD_CONFIGURE);  in fdcattach()
429           if (out_fdc(0) == 0) {  in fdcattach()
430                     out_fdc(0x1a);      /* No polling, fifo depth = 10          */  in fdcattach()
431                     out_fdc(0);  in fdcattach()
434                     out_fdc(NE7CMD_LOCK);  in fdcattach()
495           out_fdc(NE7CMD_RECAL);  in fdprobe()
496           out_fdc(drive);  in fdprobe()
500           out_fdc(NE7CMD_SENSEI);  in fdprobe()
806 out_fdc(u_char x)  in out_fdc()  function
890                     out_fdc(NE7CMD_SENSEI);  in fdcstatus()
1016                     out_fdc(NE7CMD_SPECIFY);/* specify command */  in fdcintr()
1017                     out_fdc(fd->sc_type->steprate);  in fdcintr()
1018                     out_fdc(0x7);       /* XXX head load time == 6ms - non-DMA */  in fdcintr()
1022                     out_fdc(NE7CMD_SEEK);         /* seek function */  in fdcintr()
1023                     out_fdc(fd->sc_drive);        /* drive number */  in fdcintr()
1024                     out_fdc(bp->b_cylinder * fd->sc_type->step);  in fdcintr()
1083                               if (out_fdc(NE7CMD_FORMAT) < 0) {  in fdcintr()
1088                               out_fdc((head << 2) | fd->sc_drive);  in fdcintr()
1089                               out_fdc(finfo->fd_formb_secshift);  in fdcintr()
1090                               out_fdc(finfo->fd_formb_nsecs);  in fdcintr()
1091                               out_fdc(finfo->fd_formb_gaplen);  in fdcintr()
1092                               out_fdc(finfo->fd_formb_fillbyte);  in fdcintr()
1095                                         out_fdc(NE7CMD_READ);         /* READ */  in fdcintr()
1097                                         out_fdc(NE7CMD_WRITE);        /* WRITE */  in fdcintr()
1098                               out_fdc((head << 2) | fd->sc_drive);  in fdcintr()
1099                               out_fdc(fd->sc_cylin);                  /* track   */  in fdcintr()
1100                               out_fdc(head);                          /* head              */  in fdcintr()
1101                               out_fdc(sec + 1);             /* sector +1         */  in fdcintr()
1102                               out_fdc(type->secsize);                 /* sector size   */  in fdcintr()
1103                               out_fdc(sec + nblks);                   /* last sectors      */  in fdcintr()
1104                               out_fdc(type->gap1);                    /* gap1 size         */  in fdcintr()
1105                               out_fdc(type->datalen);                 /* data length       */  in fdcintr()
1127                     out_fdc(NE7CMD_SENSEI);  in fdcintr()
1200                               out_fdc(NE7CMD_SENSEI);  in fdcintr()
1208                     out_fdc(NE7CMD_RECAL);        /* recalibrate function */  in fdcintr()
1209                     out_fdc(fd->sc_drive);  in fdcintr()
1222                     out_fdc(NE7CMD_SENSEI);  in fdcintr()