From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265594AbUAGSCq (ORCPT ); Wed, 7 Jan 2004 13:02:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266290AbUAGSAu (ORCPT ); Wed, 7 Jan 2004 13:00:50 -0500 Received: from obsidian.spiritone.com ([216.99.193.137]:697 "EHLO obsidian.spiritone.com") by vger.kernel.org with ESMTP id S266288AbUAGSAD (ORCPT ); Wed, 7 Jan 2004 13:00:03 -0500 Date: Wed, 07 Jan 2004 09:59:56 -0800 From: "Martin J. Bligh" To: linux-kernel cc: rjwysocki@sisk.pl Subject: [Bug 1804] New: IRQ/DMA related problem with ALSA drivers on ADM64 Message-ID: <3960000.1073498396@[10.10.2.4]> X-Mailer: Mulberry/2.2.1 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org http://bugme.osdl.org/show_bug.cgi?id=1804 Summary: IRQ/DMA related problem with ALSA drivers on ADM64 Kernel Version: 2.6.1-rc2 Status: NEW Severity: high Owner: ak@suse.de Submitter: rjwysocki@sisk.pl Distribution: SuSE 9.0 64-bit (x86_64) Hardware Environment: 2 x AMD Opteron 240, Tyan Thunder K8W, 1 GB RAM (4 x 256, two nodes, dual-channel), Adaptec AH19160 + 2 x SCSI HDD + SCSI CD-RW (Toshiba), NEC-based USB 2.0 adapter (Manhattan), GeForce FX5200 (LeadTek), SATA HDD (Seagate), IDE DVD (Liteon) Software Environment: Out-of-the box SuSE 9.0 (downloadable version) + Linux 2.6.1-rc2 Problem Description: There is a hardware problem with the ALSA driver. It produces no sound whatsoever, but there's more (from dmesg): ACPI: No IRQ known for interrupt pin B of device 0000:00:07.5 request_module: failed /sbin/modprobe -- net-pf-10. error = 256 ALSA sound/pci/ac97/ac97_codec.c:1739: AC'97 0:0 analog subsections not ready intel8x0: clocking to 48000 ALSA sound/pci/intel8x0.c:2730: joystick(s) found Trying to register duplicated ioctl32 handler 5420 Trying to register duplicated ioctl32 handler 5421 Trying to register duplicated ioctl32 handler 5422 Device not ready. Make sure there is a disc in the drive. Device not ready. Make sure there is a disc in the drive. Device not ready. Make sure there is a disc in the drive. Device not ready. Make sure there is a disc in the drive. mtrr: 0xe0000000,0x8000000 overlaps existing 0xe0000000,0x1000000 Device not ready. Make sure there is a disc in the drive. Device not ready. Make sure there is a disc in the drive. request_module: failed /sbin/modprobe -- sound-slot-1. error = 256 request_module: failed /sbin/modprobe -- sound-slot-1. error = 256 mtrr: 0xe0000000,0x8000000 overlaps existing 0xe0000000,0x1000000 ALSA sound/core/pcm_native.c:1267: playback drain error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -7, max jitter = 5120): wrong interrupt acknowledge? request_module: failed /sbin/modprobe -- snd-card-1. error = 256 request_module: failed /sbin/modprobe -- snd-card-1. error = 256 ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -63, max jitter = 5513): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -15, max jitter = 5513): wrong interrupt acknowledge? request_module: failed /sbin/modprobe -- net-pf-10. error = 256 mtrr: 0xe0000000,0x8000000 overlaps existing 0xe0000000,0x1000000 request_module: failed /sbin/modprobe -- snd-card-0. error = 256 ACPI: No IRQ known for interrupt pin B of device 0000:00:07.5 intel8x0: clocking to 48000 ALSA sound/pci/intel8x0.c:2730: joystick(s) found Trying to register duplicated ioctl32 handler 5420 Trying to register duplicated ioctl32 handler 5421 Trying to register duplicated ioctl32 handler 5422 request_module: failed /sbin/modprobe -- snd-card-1. error = 256 request_module: failed /sbin/modprobe -- sound-slot-1. error = 256 request_module: failed /sbin/modprobe -- snd-card-1. error = 256 mtrr: 0xe0000000,0x8000000 overlaps existing 0xe0000000,0x1000000 ALSA sound/core/pcm_native.c:1267: playback drain error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -7, max jitter = 5120): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -7, max jitter = 5513): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -79, max jitter = 8192): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -79, max jitter = 8192): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -79, max jitter = 8192): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -175, max jitter = 8192): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_native.c:1267: playback drain error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -175, max jitter = 8192): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:2155: playback write error (DMA or IRQ trouble?) ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -79, max jitter = 8192): wrong interrupt acknowledge? ALSA sound/core/pcm_lib.c:214: Unexpected hw_pointer value (stream = 0, delta: -79, max jitter = 8192): wrong interrupt acknowledge? request_module: failed /sbin/modprobe -- sound-slot-1. error = 256 (The "Device not ready" stuff is probably related to SuSE-something that wants to mount the device. Anyway it's present for 2.6.0 as well). Hint 1: seemingly, it is not present in rc1, and 2.6.0 works no-glitch ;-) Hint 2: it's not related to IOMMU. It's still present after I had turned the IOMMU off in the kernel config. Steps to reproduce: Compile the kernel, install and run it. Then try to load ALSA modules and play something.