On Thu, 06 Jan 2011 10:12:24 -0700 Bjorn Helgaas <bjorn.helgaas@xxxxxx> wrote: > > The broadcom_bus.c quirk was written (without benefit of documentation) to > support PCI hotplug on an old system that doesn't have ACPI. As such, we > should only use it when the system doesn't have ACPI. > > If the system does have ACPI and we need the host bridge description, we > should get it from the ACPI _CRS method. On machines older than 2008, we > currently ignore _CRS, but that doesn't mean we should use broadcom_bus.c. > It means we should either (a) do what we've done in the past and assume > everything in the PCI gap is routed to bus 0 (so hotplug may not work), > or (b) arrange to use _CRS. This patch does (a). > > Reference: https://bugzilla.redhat.com/show_bug.cgi?id=665109 > Acked-by: Ira W. Snyder <iws@xxxxxxxxxxxxxxxx> > Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx> > --- Applied these two, thanks. -- Jesse Barnes, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
