Subject: Re: bus_space_handle_t and bus_space_tag_t
To: Peter Seebach <>
From: Jason R Thorpe <>
List: current-users
Date: 11/06/2001 10:13:02
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.

The two are different things.

        -- Jason R. Thorpe <>