From owner-freebsd-current@FreeBSD.ORG Tue Apr 27 05:39:40 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 988D316A4CE for ; Tue, 27 Apr 2004 05:39:40 -0700 (PDT) Received: from lurza.secnetix.de (lurza.secnetix.de [83.120.8.8]) by mx1.FreeBSD.org (Postfix) with ESMTP id ABF6643D46 for ; Tue, 27 Apr 2004 05:39:39 -0700 (PDT) (envelope-from olli@lurza.secnetix.de) Received: from lurza.secnetix.de (xeryjg@localhost [127.0.0.1]) by lurza.secnetix.de (8.12.9p2/8.12.9) with ESMTP id i3RCdbNa014564 for ; Tue, 27 Apr 2004 14:39:37 +0200 (CEST) (envelope-from oliver.fromme@secnetix.de) Received: (from olli@localhost) by lurza.secnetix.de (8.12.9p2/8.12.9/Submit) id i3RCdb5G014563; Tue, 27 Apr 2004 14:39:37 +0200 (CEST) (envelope-from olli) Date: Tue, 27 Apr 2004 14:39:37 +0200 (CEST) Message-Id: <200404271239.i3RCdb5G014563@lurza.secnetix.de> From: Oliver Fromme To: freebsd-current@FreeBSD.ORG In-Reply-To: X-Newsgroups: list.freebsd-current User-Agent: tin/1.5.4-20000523 ("1959") (UNIX) (FreeBSD/4.9-RELEASE (i386)) MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Wed, 28 Apr 2004 05:00:05 -0700 Subject: Re: snd_maestro3 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: freebsd-current@FreeBSD.ORG List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Apr 2004 12:39:40 -0000 Bjoern A. Zeeb wrote: > 2) From time to time I get these: > > pcm0: port 0xf800-0xf8ff irq 10 at device 6.0 on pci0 > pcm0: failed to enable memory mapping! > pcm0: [GIANT-LOCKED] > pcm0: > pcm0:play:0: play interrupt timeout, channel dead > > The only thing I can do then is to reboot my laptop. > > Both problems had been there with 5.1-HEAD and still where in 5.3-HEAD > from about 3-4 weeks ago. FWIW, I have the same problem on my notebook (also Allegro-1), but on 4-stable. The problem exists for several years already in 4-stable and hasn't been fixed yet. I sent a PR long time ago. Every once in a while, right after booting the machine, when I try to play audio for the first time, the kernel tells me "play interrupt timeout, channel dead", and no sound is played. Immediately rebooting again fixes it most of the time. I even considered automating the process: Playing a 1-second audio file from /etc/rc.local, checking dmesg for the error message, and initiating a reboot if necessary ... Regards Oliver -- Oliver Fromme, secnetix GmbH & Co KG, Oettingenstr. 2, 80538 München Any opinions expressed in this message may be personal to the author and may not necessarily reflect the opinions of secnetix in any way. "IRIX is about as stable as a one-legged drunk with hypothermia in a four-hundred mile per hour wind, balancing on a banana peel on a greased cookie sheet -- when someone throws him an elephant with bad breath and a worse temper." -- Ralf Hildebrandt