*BSD News Article 77936


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From: wilko@yedi.iaf.nl (Wilko Bulte)
Subject: Re: Trouble w/ UUCP: ``Timed out when setting MIN to 1; retrying''
Organization: Private FreeBSD site - Arnhem, The Netherlands 
Message-ID: <DxFpGJ.6uL@yedi.iaf.nl>
References: <87u3tc2h45.fsf@pippin.jblhome.ping.dk> 	<50r1b4$ja1@symiserver2.symantec.com> <8791amjd06.fsf@pippin.jblhome.ping.dk>
Date: Sun, 8 Sep 1996 22:07:31 GMT
Lines: 31

jacob@jblhome.ping.dk (Jacob Bohn Lorensen) writes:

>>>>>> "tedm" == tedm  <tedm@agora.rdrop.com> writes:

>    tedm> In <87u3tc2h45.fsf@pippin.jblhome.ping.dk>,
>    tedm> jacob@jblhome.ping.dk (Jacob Bohn Lorensen) writes:

>    >> at approximately 9/10 UUCP
>    >> connections my modem wont hangup the line

>    tedm> This kind of issue has come up before.

>    tedm> First, Taylor UUCP seems to do a "speed mode set" or some
>    tedm> such practically between every byte, and this upsets some
>    tedm> cloney buffered serial port chips.

>What puzzles me, though, is that I used Taylor UUCP with absolutely
>*no problems at all* with the same hardware running Linux. I have had
>it auto-dial my UUCP provider twice per day (early morning and early
>evening) for more than two years and it has always worked rock
>steady. Now I have to monitor (and reboot several times) just to get
>my news and mail.

Guessing mode: probably the Linux driver checked to see if the to-be-set
value for the speed was the same as the one currently selected. If it
was, it probably did not touch the hardware.

A similar patch is also available for the sio driver, check the 
mailing list archives

Wilko