Re: RFC: New bus_space routine: bus_space_sync

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Thu, Jan 19, 2012 at 08:45:41PM +0100, Martin Husemann wrote:
> Even if originally intended for something else, like Matt says, wouldn't it

Why do you think BUS_SPACE_BARRIER_SYNC was intended for something else ?
I can't see how a write barrier that doesn't ensure the write has
reached the target (main or device memory) can be usefull.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--