Date: Fri, 30 Jan 2009 07:51:36 -0500 From: Mike Tancsa <mike@sentex.net> To: Timo Rikkonen <Timo.Rikkonen@syncrontech.com>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: RE: /dev/cuau* ports hang after a while Message-ID: <200901301251.n0UCpYKh067104@lava.sentex.ca> In-Reply-To: <E6A9CAA76548CB4EB02D2E3B174DD3B118E9A8E87C@ink.sad.syncron tech.com> References: <E6A9CAA76548CB4EB02D2E3B174DD3B118E9A8E69E@ink.sad.syncrontech.com> <200901292033.n0TKXYZp062630@lava.sentex.ca> <E6A9CAA76548CB4EB02D2E3B174DD3B118E9A8E87C@ink.sad.syncrontech.com>
next in thread | previous in thread | raw e-mail | index | archive | help
At 05:50 AM 1/30/2009, Timo Rikkonen wrote:
>Hi,
>
>The speed is 9600. Actually I already tried with 7.1-RELEASE, with
>same results.
>I'll try the device.hints-changes, thanks.
Not sure if the code is in 7.0, so make sure you try it with 7.1-RELEASE
---Mike
>-Timo
>
>
>-----Original Message-----
>From: Mike Tancsa [mailto:mike@sentex.net]
>Sent: 29. tammikuuta 2009 22:34
>To: Timo Rikkonen; freebsd-stable@freebsd.org
>Subject: Re: /dev/cuau* ports hang after a while
>
>At 08:00 AM 1/26/2009, Timo Rikkonen wrote:
> >Hi,
> >
> >We are using "VScom PCI-200L" and "Moxa Technologies, C168H/PCI"
> >-cards for serial ports. After installing 7.0 the ports or the
> >connection to the port hang after a while. A "while" could be
> >half-a-day or 10 minutes.
> >There is no error message to be seen anywhere.
> >
> >Not all ports hang at the same time, it could be just one or two of
> >them. Earlier versions (6.2-RELEASE) work just fine.
> >The ports have different devicenames after 7.0, in 6.2 they were
> >/dev/cuad4-7, now they are /dev/cuau0-3 (uart?)
>
>
>Is the application fairly low speed (e.g. 9600bps or slower) ? If
>so, try with 7.1R, not 7 and add
>
>hint.uart.0.flags="0x100"
>hint.uart.1.flags="0x100"
>
>to /boot/device.hints
>
>http://www.freebsd.org/cgi/query-pr.cgi?pr=121421
>
>has details
>
> ---Mike
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200901301251.n0UCpYKh067104>