Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261535AbUJXQaA (ORCPT ); Sun, 24 Oct 2004 12:30:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261559AbUJXQXT (ORCPT ); Sun, 24 Oct 2004 12:23:19 -0400 Received: from ipx20189.ipxserver.de ([80.190.249.56]:61830 "EHLO ipx20189.ipxserver.de") by vger.kernel.org with ESMTP id S261543AbUJXQVQ (ORCPT ); Sun, 24 Oct 2004 12:21:16 -0400 Date: Sun, 24 Oct 2004 19:19:37 +0300 (EAT) From: Zwane Mwaikambo To: "Rafael J. Wysocki" Cc: Andrew Morton , Linux Kernel Subject: Re: 2.6.9-mm1: NForce3 problem (IRQ sharing issue?) In-Reply-To: <200410231909.09931.rjw@sisk.pl> Message-ID: References: <200410222354.44563.rjw@sisk.pl> <20041022162656.2f9ca653.akpm@osdl.org> <200410231909.09931.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3806 Lines: 79 On Sat, 23 Oct 2004, Rafael J. Wysocki wrote: > > Beats me. Does the interrupt count stop increasing? > > Yes, it does. > > Moreover, 2.6.10-rc1 has this problem too, but here the network adapter > stopped working along with the USB (as you can see above, it shares an IRQ > with the USB too). Also, this time I was able to reload the ohci-hcd module > (it didn't help) and I got these messages: > > Oct 23 18:32:23 albercik kernel: ohci_hcd 0000:00:02.0: remove, state 1 > Oct 23 18:32:23 albercik kernel: usb usb2: USB disconnect, address 1 > Oct 23 18:32:23 albercik kernel: usb 2-2: USB disconnect, address 2 > Oct 23 18:32:24 albercik kernel: ohci_hcd 0000:00:02.0: IRQ INTR_SF lossage > Oct 23 18:32:24 albercik kernel: ohci_hcd 0000:00:02.0: USB bus 2 deregistered > Oct 23 18:32:24 albercik kernel: ohci_hcd 0000:00:02.1: remove, state 1 > Oct 23 18:32:24 albercik kernel: usb usb3: USB disconnect, address 1 > Oct 23 18:32:24 albercik kernel: ohci_hcd 0000:00:02.1: USB bus 3 deregistered > Oct 23 18:32:41 albercik kernel: ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host > Controller (OHCI) Driver (PCI) > Oct 23 18:32:41 albercik kernel: ACPI: PCI interrupt 0000:00:02.0[A] -> GSI 11 > (level, low) -> IRQ 11 > Oct 23 18:32:41 albercik kernel: ohci_hcd 0000:00:02.0: nVidia Corporation > nForce3 USB 1.1 > Oct 23 18:32:41 albercik kernel: PCI: Setting latency timer of device > 0000:00:02.0 to 64 > Oct 23 18:32:41 albercik kernel: ohci_hcd 0000:00:02.0: irq 11, pci mem > 0xfebfb000 > Oct 23 18:32:41 albercik kernel: ohci_hcd 0000:00:02.0: new USB bus > registered, assigned bus number 2 > Oct 23 18:32:41 albercik kernel: hub 2-0:1.0: USB hub found > Oct 23 18:32:41 albercik kernel: hub 2-0:1.0: 3 ports detected > Oct 23 18:32:41 albercik kernel: ACPI: PCI interrupt 0000:00:02.1[B] -> GSI 5 > (level, low) -> IRQ 5 > Oct 23 18:32:41 albercik kernel: ohci_hcd 0000:00:02.1: nVidia Corporation > nForce3 USB 1.1 (#2) > Oct 23 18:32:41 albercik kernel: PCI: Setting latency timer of device > 0000:00:02.1 to 64 > Oct 23 18:32:41 albercik kernel: ohci_hcd 0000:00:02.1: irq 5, pci mem > 0xfebfc000 > Oct 23 18:32:41 albercik kernel: ohci_hcd 0000:00:02.1: new USB bus > registered, assigned bus number 3 > ct 23 18:32:41 albercik kernel: hub 3-0:1.0: USB hub found > Oct 23 18:32:41 albercik kernel: hub 3-0:1.0: 3 ports detected > Oct 23 18:32:41 albercik kernel: usb 2-2: new low speed USB device using > address 2 > Oct 23 18:32:46 albercik kernel: usb 2-2: control timeout on ep0out > Oct 23 18:32:46 albercik kernel: ohci_hcd 0000:00:02.0: Unlink after no-IRQ? > Different ACPI or APIC settings may help. > Oct 23 18:36:04 albercik kernel: Losing some ticks... checking if CPU > frequency changed. > Oct 23 18:37:28 albercik kernel: eth0: network connection down > Oct 23 18:37:40 albercik kernel: eth0: no IPv6 routers present > Oct 23 18:42:45 albercik kernel: Intel ICH 0000:00:06.0: Device was removed > without properly calling pci_disable_device(). This may need fixing. > > The "control timeout on ep0out" and "Unlink after no-IRQ?" messages are > puzzling, but the last one is just ridiculous as the box has _nothing_ to do > with Intel. That's probably the nforce3 audio device which is an intel part. > > The .config for 2.6.10-rc1 is available at: > http://www.sisk.pl/kernel/041023/2.6.10-rc1.config > The .config for 2.6.9-mm1 is available at: > http://www.sisk.pl/kernel/041023/2.6.9-mm1.config > > The outputs of dmesg and lspci requested by Zwane will follow in a couple of > minutes. Thanks, Zwane - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/