Date: Fri, 25 Aug 95 21:17:11 MMT From: sam@arminco.com (Samvel Stepanian) To: msmith@atrad.adelaide.edu.au Cc: freebsd-hackers@freebsd.org Subject: Re: Changes in sio driver Message-ID: <9508252117.aa11303@arminco.arminco.com>
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------------------------------ >From: Michael Smith <msmith@atrad.adelaide.edu.au> >Date: Fri, 25 Aug 1995 16:44:52 +0930 (CST) >Subject: Changes in sio driver since 2.0.5? >Greetings serial wizards; >In particular, I have a system here with an AST 4-port clone that is >crashing regularly, usually when modem status changes. >"crash" is loosely defined too - "freeze", "spontaneous reboot" and >"trap 12" have all been seen. Normally, I'd suspect hardware in a case >like this, and the number of 2.0.5 modem servers around tends to >dissuade belief in a serial driver problem, but there's nothing left >to suspect 8( I have the same problem with FreeBSD 2.0 and AST clone multicard. Something is definitely wrong with flow control. ALthough when I changed modem entry in /etc/ttys to "std.2400" everything works,no crashes, but slow 2400 baud...%$#@ :-) Are there any guys who already faced that problem and solved it? Help would be *GREATLY* appreciated..... -----------------------------------+---------------------------------------- Samvel Stepanian |ARMINCO (Armenian Internet Company Ltd) Network Information Center Manager |43, Mashtots ave.,375009,P.O.BOX #010 Tel/Fax: +7(8852)28-50-82 |Yerevan E-Mail: sam@arminco.com |Republic of Armenia
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