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Date:      Tue, 07 Nov 2000 20:16:01 -0500
From:      Sergey Babkin <babkin@bellatlantic.net>
To:        Nathan Boeger <nathan@khmere.com>
Cc:        "freebsd-hackers@FreeBSD.ORG" <freebsd-hackers@FreeBSD.ORG>
Subject:   Re: Digi Xem help!
Message-ID:  <3A08A951.B9536B7F@bellatlantic.net>
References:  <3A076622.A12C5979@khmere.com>

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Nathan Boeger wrote:
> 
> Sorry if this is the wrong list !!
> 
> Anyway I have a Digi / Xem eisa adapter on 4.1-RELEASE. I have made the
> kernel and it see's the card. I have also remade the /dev/ttyD* entries.
> 
> Problem, when I try to access any of the ports I get :
> 
> cu: open (/dev/ttyD00): Device not configured
> cu: /dev/ttyD00: Line in use

Try to use cua* devices instead of tty*. The tty* devices are
for incoming connections, cua* are for outgoing connections.
The idea is that if you have a getty listening on tty*, you
can still open this port for outgoing connection as cua* and
for duration of this connection the tty* port will be transparently
locked out.

It might be that you have carrier present at this port, so
the driver considers it a potentially established outgoing connection
and locks out the incoming port.

-SB


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