On Sat, Jun 22, 2002 at 01:54:20AM +0900, MOCHIDA Shuji wrote:

 >   FreeBSD:
 >     motherboard -+- pcib0 - pci0 -+- fxp0
 >                  |               (+- etc.)
 >                  |
 >                  +- pcib1 - pci1 -+- ahc0
 >                                   +- ahc1
 >                                  (+- etc.)
 > 
 > 
 >   NetBSD(with Masanori Kanaoka's patch):
 >     mainbus0 - pci0 -+- pchb0 - pci1 -+- pchb1 (- nothing)
 >                      +- fxp0          +- ahc0
 >                     (+- etc.)         +- ahc1
 >                                      (+- etc.)
 > 
 >  ...strange.

Not that strange -- it's an artifact of how FreeBSD does PCI
configuration.  The way we do it is actually more logical,
since we follow the way the PCI devices actually present
themselves.

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>