On Tue, Mar 26, 2002 at 01:45:09AM -0800, Michael Wolfson wrote:

 > :)which doesn't appear to currently be supported, but I also know that the
 > :)010 isn't inherently insupportable because the Sun-2 port is operational.
 > :)But perhaps the 300's lack an appropriate MMU?
 > 
 > The 68010 has an MMU built-in, but it's not currently supported in
 > NetBSD/hp300.  If you're really interested, the sun2 portmaster has
 > expressed willingness to provide advice to any porting efforts for other
 > 68010-based systems.

Actually, the 68010 does NOT have a built-in MMU.  The Sun2 has a Sun
MMU implemented in discrete logic on the mainboard.  It's basically an
earlier version of the Sun3 MMU (which itself is an earlier version of
the Sun4 MMU :-)

Presumably, the 310 has an HP MMU, like the 320 does, or maybe it uses
that really old Motorola MMU (the one before the 68851).

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>