[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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