[coreboot] Questions about the resource allocator of PCI

[Hamo]

On Fri, Jul 29, 2011 at 1:17 AM, Marc Jones <marcj303 at gmail.com> wrote:
> IORESOURCE_IO? MMIO is memory.
Yes. But I want to map all PCI devices' IO address to this address
space. So I set it to IORESOURCE_IO.
Are these devices on the PCI bus or on
> the root bus?
They are PCI devices and on the PCI bus.
> I am not certain how the allocator handles root vs PCI,
> which is why I ask. For x86 the CPUs APIC area is reserved and not on
> the PCI bus.