On Thu, Nov 12, 2009 at 12:45:08PM +0200, Michael S. Tsirkin wrote: > On Thu, Nov 12, 2009 at 02:58:35PM +0900, Isaku Yamahata wrote: > > Because pci_sub_bus() is used only once so eliminate it > > by open coding as suggested by "Michael S. Tsirkin" <m...@redhat.com>. > > > > Signed-off-by: Isaku Yamahata <yamah...@valinux.co.jp> > > Acked-by: Michael S. Tsirkin <m...@redhat.com> > > As a separate note. I wonder whether we can handle host bridge in a way > that is more uniform with pci bridges, so we don't have to special-case > it in e.g. pci_bus_num. > Not sure yet how to do this or whether this is a good idea at all.
PCI host device has header type of 0, normal device. So it doesn't have secondary bus register. -- yamahata
