From owner-freebsd-stable@FreeBSD.ORG Fri Apr 25 00:15:49 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E085F37B40C for ; Fri, 25 Apr 2003 00:15:49 -0700 (PDT) Received: from guinness.syncrontech.com (guinness.syncrontech.com [62.71.8.19]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4EBB643F85 for ; Fri, 25 Apr 2003 00:15:46 -0700 (PDT) (envelope-from ari.suutari@syncrontech.com) Received: from coffee.syncrontech.com (coffee.syncrontech.com [62.71.8.37]) h3P7Fh8R089324 for ; Fri, 25 Apr 2003 10:15:44 +0300 (EEST) (envelope-from ari.suutari@syncrontech.com) From: Ari Suutari To: stable@freebsd.org Date: Fri, 25 Apr 2003 10:15:43 +0300 User-Agent: KMail/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200304251015.43142.ari.suutari@syncrontech.com> X-Scanned-By: MIMEDefang 2.24 (www . roaringpenguin . com / mimedefang) Subject: Random hangs with Lava Quattro-PCI serial board (puc/sio driver) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 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, 25 Apr 2003 07:15:50 -0000 Hi, I have several machines running FreeBSD 4.7-RELEASE and 4.5-STABLE which have Quattro-PCI serial board installed. All of those machines suffer from random hangs from time to time and I have been unable to figure out why. Machines are standard Compaq EVO desktop PCs. I started suspecting that the problem might be the Quattro-PCI serial board from lavalink when another our project had such card installed on Windows NT server and it started to hang in similar way. A quick search on google shows that there has been a problem related to these cards in NetBSD (see http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=10974), could anyone familiar with puc/sio driver the look at it and tell if it is relevat to FreeBSD also ? Ari S. -- Syncron Tech Oy, Lappenranta, Finland