Re: [coreboot] [PATCH] v3: fix PCI bus scan / device tree interaction

[Stefan Reinauer]

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.