Subject: Re: bus_space_handle_t and bus_space_tag_t
To: None <firstname.lastname@example.org>
From: Peter Seebach <email@example.com>
Date: 11/06/2001 12:17:57
In message <20011106101302.P11891@dr-evil.shagadelic.org>, Jason R Thorpe write
>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.