> Is there a kernel API in NetBSD to modify the cacheability of certain
> pages. Unfortunately, I'm not familiar enough with the NetBSD memory
> management API's.
> Basically, I'd like to mark a page as uncacheable and then later mark it as
> cacheable again (assuming the API does all of the necessary
> flush/invalidate stuff). I believe the memory in question is already marked
> non-swappable and is in kernel space.

What's the larger thing you're trying to do with this?

-- 
----------------------------- personal page: http://www.armory.com/~spectre/ --
 Cameron Kaiser, Point Loma Nazarene University * ckaiser@stockholm.ptloma.edu
-- Ours is a world of nuclear giants and ethical infants. -- Gen. O. N. Bradley