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 10:37:41
On Tue, Nov 06, 2001 at 12:17:57PM -0600, Peter Seebach wrote:

 > 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.

No, but tags are often used without handles.

Also, it was a goal to make the handle a simple object, not something like
a structure.  The handle is often simply a pointer into KVA.

        -- Jason R. Thorpe <>