Messages in this thread | | | Date | Tue, 22 Sep 2009 18:35:29 -0500 | From | Larry Finger <> | Subject | Re: fixing "pci=use_crs" |
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Bjorn Helgaas wrote: > 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).
I put the dmesg output with pci=use_crs and pnp.debug in the bugzilla.
Larry
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