From owner-freebsd-stable@FreeBSD.ORG Fri Jan 30 10:50:52 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5E102106566B for ; Fri, 30 Jan 2009 10:50:52 +0000 (UTC) (envelope-from Timo.Rikkonen@syncrontech.com) Received: from espresso2.syncrontech.com (espresso2.syncrontech.com [213.28.98.35]) by mx1.freebsd.org (Postfix) with ESMTP id B5EFA8FC1D for ; Fri, 30 Jan 2009 10:50:51 +0000 (UTC) (envelope-from Timo.Rikkonen@syncrontech.com) Received: from ink.sad.syncrontech.com (ink.syncrontech.com [192.168.2.107]) by espresso2.syncrontech.com (8.13.1/8.13.1) with ESMTP id n0UAooC8054775; Fri, 30 Jan 2009 12:50:50 +0200 (EET) (envelope-from Timo.Rikkonen@syncrontech.com) Received: from ink.sad.syncrontech.com ([192.168.2.107]) by ink.sad.syncrontech.com ([192.168.2.107]) with mapi; Fri, 30 Jan 2009 12:50:44 +0200 From: Timo Rikkonen To: Mike Tancsa , "freebsd-stable@freebsd.org" Date: Fri, 30 Jan 2009 12:50:46 +0200 Thread-Topic: /dev/cuau* ports hang after a while Thread-Index: AcmCUOBHiot3iaKlRvGTvJtKu6sZigAdnsLA Message-ID: References: <200901292033.n0TKXYZp062630@lava.sentex.ca> In-Reply-To: <200901292033.n0TKXYZp062630@lava.sentex.ca> Accept-Language: en-US, fi-FI Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US, fi-FI Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: Subject: RE: /dev/cuau* ports hang after a while X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2009 10:50:52 -0000 Hi, The speed is 9600. Actually I already tried with 7.1-RELEASE, with same res= ults. I'll try the device.hints-changes, thanks. -Timo -----Original Message----- From: Mike Tancsa [mailto:mike@sentex.net]=20 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"=20 >-cards for serial ports. After installing 7.0 the ports or the=20 >connection to the port hang after a while. A "while" could be=20 >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=20 >them. Earlier versions (6.2-RELEASE) work just fine. >The ports have different devicenames after 7.0, in 6.2 they were=20 >/dev/cuad4-7, now they are /dev/cuau0-3 (uart?) Is the application fairly low speed (e.g. 9600bps or slower) ? If=20 so, try with 7.1R, not 7 and add hint.uart.0.flags=3D"0x100" hint.uart.1.flags=3D"0x100" to /boot/device.hints http://www.freebsd.org/cgi/query-pr.cgi?pr=3D121421 has details ---Mike=20