On Tuesday 12 January 2010, Isaku Yamahata wrote:
> To use pci host framework, use PCIHostState instead of PCIBus in
> PCIVPBState.
No.
pci_host.[ch] provides very specific functionality, it is not a generic PCI
host device. Specifically it provides indirect access to PCI config space via
a memory mapped {address,data} pair. The versatile PCI host exposes PCI config
space directly, so should not be using this code.
If you want a generic framework for PCI hosts then you need to use something
else. If nothing else, assuming that a PCI host bridge is always is SysBus
device is wrong.
Paul
