On Tue, 2015-02-24 at 02:13 -0600, Bjorn Helgaas wrote:

Ah, yes, now I see the problem.  I don't really like having to export
pci_iov_virtfn_bus() and pci_iov_virtfn_devfn(), but it's probably not
worth the hassle of changing it, and I think adding more pcibios
interfaces
would be even worse.

Aren't we going to eventually turn them all into host bridge ops ? :-)

Cheers,
Ben.