Messages in this thread | | | Date | Thu, 15 May 2008 21:00:07 +0200 | From | Robert Goldner <> | Subject | Re: Problems with mainboard INTEL D201GLY2A, pci devices only available with acpi=noirq |
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Robert Hancock schrieb: > Robert Goldner wrote: >> Hi everyone, >> >> I use a INTEL D201GLY2A mainboard, and after serveral trys PCI devices >> were only useable (not visable) with the boot-parameter acpi=noirq (or >> noacpi). I tryed several kernel-versions (stated with 2.6.22), and no >> sucess without his parameter. >> Without acpi=noirq all pci devices are deteced well, but if you want >> to use them, there is no response. > > Do you have the latest BIOS on this board? Any nonstandard BIOS > settings? It looks like the board is not using APIC but the ACPI IRQ > information is giving out IRQs over 15, which doesn't make any sense. > Maybe you're running in some kind of broken/untested BIOS configuration.
Yes, it was the latest BIOS for this board, but Intel put a new to the Internet these days. I updated the Bios, but no change at all. There is only one ACPI-Relevant switch in the Bios, so I don´t think that the Bios configuration is the problem. The only on ACPI-relevant option is: "Resume from S5 by LAN". But I don´t belive that this makes the problem (and I tryed both: on and off). There is no way to modify/reservate interrups in the Bios.
It looks like very buggy ACPI-tables in the Bios.
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