In message <20011106101302.P11891@dr-evil.shagadelic.org>, Jason R Thorpe write
s:
>On Tue, Nov 06, 2001 at 11:34:33AM -0600, Peter Seebach wrote:
> > A casual review shows these two values always used in tandem; why aren't
> > they a single object?

>bus_space_tag_t describes the implementation of bus space.

>bus_space_handle_t describes an individial mapping of bus space.

So, can a given handle ever be used with more than one tag?  If not, why
not include a pointer to the relevant tag in the handle?  I may not be
quite following this yet.

-s