| It looks ok to me. What I'd eventually like to see is that PCIBIOS
 | becomes the default, and that, for example, the PCI mem and I/O extents
 | aren't destroyed when the fixup is done, but integrated with the main
 | i386 extents, and can be used with bus_space_alloc and the "rbus"
 | code in the cardbus code. The latter currently just assumes 2 values
 | that it can use to allocate memory for cardbus from, which is
 | Very Bad.

 I think so. for example, in case of PCI device I/O space is assigned
and enabled but no NetBSD driver attached, there is a possibility of
bus_space_alloc allocate conflicting region...

 I've commited my patch.
---
UCHIYAMA Yasushi
uch@nop.or.jp