*BSD News Article 53204


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From: Casper Boden-Cummins <casper@wollery.demon.co.uk>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Can't access serial ports on laptop
Date: Tue, 17 Oct 1995 23:00:20 GMT
Organization: The State of the Art Ltd
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I've installed FreeBSD 2.0-RELEASE #2 on a Hi-Grade Notino P54 portable (UK
made). Unfortunately, I can't read or write to the serial port. The message
returned is always:
	<dsevice_name>: Device not configured

At boot up, the system reports:
	...
	sio0 at 0X3f8-0x3ff irq 4 on isa
	sio0: type 16550A
	sio1 at 0x2f8-0x2ff irq 3 on isa
	sio1: type 16550A
	...

Is there a utility for configuring serial ports before using them? (Can't find
anything useful with apropos.) Has the system failed to attach the device to
/dev? What the heck's going on?

Please help!
Casper Boden-Cummins.