Hi, Some of yours hardware have same IDs than mine you have as relevant ; cat /usr/include/linux/pci_ids.h | grep 3189 #define PCI_DEVICE_ID_VIA_8377_0 0x3189 #define PCI_DEVICE_ID_VIA_82C586_1 0x0571 #define PCI_DEVICE_ID_VIA_82C586_2 0x3038 #define PCI_DEVICE_ID_VIA_8237 0x3227 #define PCI_DEVICE_ID_NVIDIA_GEFORCE4_TI_4800_8X 0x0281 I have PCI_DEVICE_ID_VIA_82C586_1 PCI_DEVICE_ID_VIA_82C586_2 PCI_DEVICE_ID_VIA_8237_SATA On kernel 2.6.16.17 enter this patch which, if you don't use kernel-rc version doesn't change nothing :D http://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel% 2Fv2.6%2Fincr%2Fpatch-2.6.16.16-17.bz2;z=12 if you compile your kernel, you could try remove this 2 lines, DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, quirk_via_irq); DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_2, quirk_via_irq); to see if ACPI IRQ routing works better: Well, this can be done like this cd drives/pci edit and delete the lines on quirks.c cd ../.. make bzImage (backup mv /boot/vmlinuz-2.6.16.18 /boot/vmlinuz-2.6.16.18.orig) mv arch/x86_64/boot/bzImage /boot/vmlinuz-2.6.16.18) and reboot My question which is not meaningfully, because I made a little confusion, but is if you has used other version of kernel before ? Maybe the best is open o bug in bugzilla with a complete dmesg and one lspci -n , etc. I am little curious, why your interrupts are XT-PIC and not IO-APIC Thanks for the report , On Tue, 2006-05-30 at 22:26 +0200, Paul Surgeon wrote: > On Monday 29 May 2006 14:11, Sergio Monteiro Basto wrote: > > and before ? > > can you send lspci -n ? > > I can send you a lot more than that. :) > I attached a zip file containing 10 log files which hopefully won't be an > issue with the mailing list. (a single uncompressed dmesg log is 15KB so > hopefully an 18KB zip file won't be a problem) > > There are two versions of each log file. One before I added acpi=noirq to the > boot options and one after I added acpi=noirq to the boot options. > > logs : > dmesg (dmesg after bootup - USB storage device not plugged in) > dmesg-usb-plugin (dmesg output after plugging in USB storage device) > interrupts > lspci > lspci-n > > Hope that helps a bit > Paul
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