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Date:      Sat, 31 May 1997 18:12:24 +1000
From:      Bruce Evans <bde@zeta.org.au>
To:        bruce@zuhause.mn.org, jmz@cabri.obs-besancon.fr
Cc:        current@FreeBSD.ORG
Subject:   Re: sio.c: incorrect identification of 16550A
Message-ID:  <199705310812.SAA06707@godzilla.zeta.org.au>

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>In addition to this new bug, I've been seeing a problem where my
>dialout uucp's on sio1 are able to call up and log in to the remote
>system, but lock up the port without ever transmitting any data after
>completing the uucico log-in.  This has been occurring ever since the
>sio changes last week, but only when I get the following messages:
>  sio0: 64 events for device with no tp
>  sio1: 65 events for device with no tp

These are harmless.  All that matters is that the detected transmitter
fifo size is <= the actual size.  Since the detection code at best
detects the _receiver_ fifo size, there may be problems.

Bruce



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