554 	struct inout_port iop;  in fwctl_init()  local
557 	bzero(&iop, sizeof(iop));  in fwctl_init()
558 	iop.name = "fwctl_wreg";  in fwctl_init()
559 	iop.port = FWCTL_OUT;  in fwctl_init()
560 	iop.size = 1;  in fwctl_init()
561 	iop.flags = IOPORT_F_INOUT;  in fwctl_init()
562 	iop.handler = fwctl_handler;  in fwctl_init()
564 	error = register_inout(&iop);  in fwctl_init()
567 	bzero(&iop, sizeof(iop));  in fwctl_init()
568 	iop.name = "fwctl_rreg";  in fwctl_init()
569 	iop.port = FWCTL_IN;  in fwctl_init()
570 	iop.size = 1;  in fwctl_init()
571 	iop.flags = IOPORT_F_IN;  in fwctl_init()
572 	iop.handler = fwctl_handler;  in fwctl_init()
574 	error = register_inout(&iop);  in fwctl_init()