On Fri, Apr 17, 2009 at 02:25:13PM -0700, Yinghai Lu wrote:
> pci_create_bus is only for root bus, and pci_scan_child_bus is called on
> that root bus.
>
> if we moved x86_pci_root_bus_res_quirks calling in pci_scan_child_bus,
> it will be checked with all child buses.
>
> so we'd better to keep that calling in pci_create_bus.
But set_pci_bus_resources_arch_default() already checks that it's being
called for a root bus:
for (i = 0; i < pci_root_num; i++) {
if (pci_root_info[i].bus_min == b->number)
break;
}
if (i == pci_root_num)
return;
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
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