Re: bus_space_barrier semantics

[Jason Thorpe <thorpej%me.com@localhost>]

> On Jul 16, 2022, at 11:15 AM, Taylor R Campbell <riastradh%NetBSD.org@localhost> wrote:
> 
> Thoughts?

110% on-board with all of this.

> P.S.  I also considered eliminating the offset/length argument,
> because no implementations take advantage of them, so I started (with
> maya@'s help wrangling coccinelle) to draft a patch to remove them.
> However, the other BSDs have the same API, so changing this would make
> it more of a pain to share drivers.

Didn’t OpenBSD remove the offset / length arguments?  Anyway, I’m not particularly concerned about this part, but it would be a nice wart to rid ourselves of.

-- thorpej