*BSD News Article 21871


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From: nate@bsd.coe.montana.edu (Nate Williams)
Newsgroups: comp.os.386bsd.bugs
Subject: Re: sio driver problems
Date: 5 Oct 1993 02:23:59 GMT
Organization: Montana State University, Bozeman  MT
Lines: 29
Message-ID: <28qlrv$bf8@pdq.coe.montana.edu>
References: <1993Oct4.191047.3976@dvorak.amd.com>
NNTP-Posting-Host: bsd.coe.montana.edu

In article <1993Oct4.191047.3976@dvorak.amd.com>,
Matt Helgren <helgren@dvorak.amd.com> wrote:
>	Im having problems getting the new sio drivers to work with my
>serial ports.  The UART is a 16440 and appears to be supported but I can
>only get it to work when recompile the kernal with the old com drivers instead
>of the newer sio drivers.  Are they any common pitfalls to using the new
>drivers?  Are there any serial cards using the 16440 that dont work?  I belive
>that the serial ports are acutally on my IDE controller.  Thanks for any
>info.

I'm making two assumptions here.  One, that you're running FreeBSD, and
two that you really meant 16450s when you said 16440s.

With the sio lines, to use them for outgoing traffic (as opposed to putting
a getty on them or using them for mice), you need to set them up to allow
outgoing traffic.

# stty -clocal -f /dev/sio01

should do the trick for you.


Nate

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