-#The old drivers are rarely needed anymore...
-#device com0 at isa? port "IO_COM1" tty irq 4 vector comintr
-#device com1 at isa? port "IO_COM2" tty irq 3 vector comintr
-#device com2 at isa? port "IO_COM3" tty irq 5 vector comintr
-#device com3 at isa? port "IO_COM4" tty irq 9 vector comintr
-
-#For high speed serial lines.