Messages in this thread |  | | Date | Thu, 18 May 2006 08:54:41 -0700 | | From | Greg KH <> | | Subject | Re: AMD 8131 MSI quirk called too late, bus_flags not inherited ? |
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On Mon, May 15, 2006 at 11:11:33PM +0200, Brice Goglin wrote: > Hi Greg, > > While looking at the MSI detection, I noticed that the AMD 8131 quirk > (quirk_amd_8131_ioapic) is defined as FINAL and thus executed after the > PCI hierarchy is scanned. So it looks like the bus_flags won't be > inherited at all. If there's a bridge behind the 8131, then the devices > behind this bridge won't see the bus flags and thus might try to enable > MSI anyway. > I tried to change the AMD 8131 quirk to HEADER so that it is executed > during PCI scanning. But, I don't get its message in dmesg anymore. Any > idea?
Michael is the one who added that change, perhaps he can explain how he tested it?
thanks,
greg k-h - 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/
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