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Date: Sat, 6 May 1995 14:10:52 +1000
From: Bruce Evans <bde@zeta.org.au>
Message-Id: <199505060410.OAA12808@godzilla.zeta.org.au>
To: brian@mediacity.com, freebsd-current@FreeBSD.org
Subject: Re: problem PCMCIA sio fails probe
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>I just put a Cardinal 28.8 V.34 PCMCIA modem (w/16550A uart) in my
>laptop which runs FreeBSD-current.

>Previously I had a TDK 14.4 modem in there.

>The sioprobe of the Cardinal 16550A fails on test 5.  If just commented
>out test 5 and now it is detected and works properly, or

Try adding a delay before test 5.  It is possible that the modem is a
bit slow clearing the IRQ.

Bruce