Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261167AbVEaW1R (ORCPT ); Tue, 31 May 2005 18:27:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261177AbVEaW0G (ORCPT ); Tue, 31 May 2005 18:26:06 -0400 Received: from atlrel8.hp.com ([156.153.255.206]:60653 "EHLO atlrel8.hp.com") by vger.kernel.org with ESMTP id S261167AbVEaWZu (ORCPT ); Tue, 31 May 2005 18:25:50 -0400 From: Bjorn Helgaas To: Bernd Schubert Subject: Re: usb/acpi related: irq 11: nobody cared! Date: Tue, 31 May 2005 16:03:05 -0600 User-Agent: KMail/1.8 Cc: linux-kernel@vger.kernel.org References: <200505282102.16858.bernd-schubert@gmx.de> In-Reply-To: <200505282102.16858.bernd-schubert@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200505311603.05685.bjorn.helgaas@hp.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1792 Lines: 45 On Saturday 28 May 2005 1:02 pm, Bernd Schubert wrote: > with 2.6.X we need to give pci=noacpi for some mainboards (gigabyte 7DXE) to > get usb working. With 2.4.2X this was no issue with those boards. Any ideas? Can you try 2.6.12-rc5-mm1 + the following patch, please? --- 2.6.12-rc5-mm1/drivers/pci/quirks.c.orig 2005-05-31 09:42:17.000000000 -0600 +++ 2.6.12-rc5-mm1/drivers/pci/quirks.c 2005-05-31 09:44:07.000000000 -0600 @@ -499,28 +499,20 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_3, quirk_via_acpi ); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C686_4, quirk_via_acpi ); -static void __devinit quirk_via_irqpic(struct pci_dev *dev) +static void quirk_via_irq(struct pci_dev *dev) { u8 irq, new_irq; -#ifdef CONFIG_X86_IO_APIC - if (nr_ioapics && !skip_ioapic_setup) - return; -#endif -#ifdef CONFIG_ACPI - if (acpi_irq_model != ACPI_IRQ_MODEL_PIC) - return; -#endif new_irq = dev->irq & 0xf; pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq); if (new_irq != irq) { - printk(KERN_INFO "PCI: Via PIC IRQ fixup for %s, from %d to %d\n", + printk(KERN_INFO "PCI: Via IRQ fixup for %s, from %d to %d\n", pci_name(dev), irq, new_irq); udelay(15); /* unknown if delay really needed */ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq); } } -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irqpic); +DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irq); /* * PIIX3 USB: We have to disable USB interrupts that are - 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/