[coreboot] [PATCH] v3: fix PCI bus scan / device tree interaction
Stefan Reinauer
stepan at coresystems.de
Fri Aug 29 12:41:25 CEST 2008
Carl-Daniel Hailfinger wrote:
> + * dev->link[0] for a PCI domain is the domain link.
> + * The child of the domain link is the PCI bus device.
>
"PCI bus device" - is that the host bridge?
> + * If there can be multiple PCI buses below a PCI domain, we have to
> + * iterate over the PCI buses in a loop.
>
Most likely more than one PCI bus is below a PCI domain. There can be an
arbitrary number of bridges in a PCI domain.
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