Messages in this thread | | | From | Bjorn Helgaas <> | Subject | Re: fixing "pci=use_crs" | Date | Mon, 21 Sep 2009 15:20:55 -0600 |
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On Saturday 19 September 2009 11:08:02 am Larry Finger wrote: > Bjorn Helgaas wrote: > > It looks like you have an HP box -- what exactly is it and > > what BIOS version do you have? Maybe I can borrow one to play > > with myself so I don't have to bug you as much. > > It is an HP dv2815nr. The BIOS is F.21. I understand that debugging > is much easier when you have the machine in hand, but I don't mind > providing information. > ... > Do you want me to boot with "pci=use_crs"?
That'd be great. HP's bureaucracy makes it hard for me to borrow machines. If you could also turn on CONFIG_PNP_DEBUG_MESSAGES and boot with "pnp.debug", we should get some clues about what _CRS returns for all the ACPI devices. Just attach the resulting dmesg to the bugzilla (http://bugzilla.kernel.org/show_bug.cgi?id=14183).
Bjorn
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