From owner-freebsd-hackers  Sun Jul 23 17:07:38 1995
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Date: Mon, 24 Jul 1995 09:59:35 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199507232359.JAA26520@godzilla.zeta.org.au>
To: bde@zeta.org.au, terry@cs.weber.edu
Subject: Re: dial up at > 9600 baud
Cc: ache@astral.msk.su, hackers@freebsd.org, harry@hgac.com,
        jkh@violet.berkeley.edu
Sender: hackers-owner@freebsd.org
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>Maybe his modem is sending crap before raising DCD, and it's getting
>echoed before a read is issued by getty?  This would be a driver
>bug.

The driver is careful not to enable ECHO by default (it mostly ignores
the stupid defaults in <sys/ttydefaults.h>.  getty could cause the
problem by setting ECHO before setting the speed.  I don't think it
does, although it takes 2 ioctls to set things.

Bruce