taglinefilesource code
active_port1784drivers/scsi/aic7xxx.cunsigned long active_port = HA_ACTIVE0(base);
active_port1792drivers/scsi/aic7xxx.cactive_port++;
active_port1794drivers/scsi/aic7xxx.cactive = inb(active_port);
active_port1796drivers/scsi/aic7xxx.coutb(active_port, active);