From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263942AbUBKKpu (ORCPT ); Wed, 11 Feb 2004 05:45:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263963AbUBKKpu (ORCPT ); Wed, 11 Feb 2004 05:45:50 -0500 Received: from ns.suse.de ([195.135.220.2]:59296 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S263942AbUBKKps (ORCPT ); Wed, 11 Feb 2004 05:45:48 -0500 Date: Wed, 11 Feb 2004 11:42:14 +0100 Message-ID: From: Takashi Iwai To: Ralf Gerbig Cc: Linus Torvalds , Lenar =?ISO-8859-1?Q?L=F5hmus?= , Linux Kernel Mailinglist Subject: Re: irq 7: nobody cared! (intel8x0 sound / 2.6.2-rc3-mm1) In-Reply-To: References: <4023BEA8.5060306@vision.ee> <4029143B.30408@vision.ee> User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 MULE XEmacs/21.4 (patch 13) (Rational FORTRAN) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org At 10 Feb 2004 21:49:19 +0100, Ralf Gerbig wrote: > > Moins, > > * Linus Torvalds said: > > > Can you add something like > > > static int count = 10; > > if (count) { > > count--; > > printk("sound status = %08x (mask %08x)\n", > > status, chip->int_sta_mask); > > } > > > to just before the return? > > > That should tell what the register contents are, and might be a clue > > about what event it thinks is active. > > > kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64 > kernel: sound status = 00000000 (mask 00000000) > kernel: sound status = 00000000 (mask 00000000) > kernel: sound status = 00300100 (mask 000000f0) > last message repeated 7 times > /sbin/hotplug[18871]: no runnable /etc/hotplug/sound.agent is installed > /sbin/hotplug[18886]: no runnable /etc/hotplug/sound.agent is installed > /sbin/hotplug[18878]: no runnable /etc/hotplug/sound.agent is installed > /sbin/hotplug[18885]: no runnable /etc/hotplug/sound.agent is installed > kernel: intel8x0_measure_ac97_clock: measured 49492 usecs > kernel: intel8x0: clocking to 47354 > kernel: ALSA sound/pci/intel8x0.c:2787: joystick(s) found > /sbin/hotplug[18901]: no runnable /etc/hotplug/sound.agent is installed > > playing a video with mplayer: > > kernel: ALSA sound/core/pcm_lib.c:233: Unexpected hw_pointer value [2] (stream = 0, delta: -1108, max jitter = 4456): wrong interrupt acknowledge? this is likely a different problem. usually this message appears when the interrupt handling is sloppy. -- Takashi Iwai ALSA Developer - www.alsa-project.org