adrian 826ad6942a Make bus_space_generic properly map/unmap memory (using pmap_mapdev and
pmap_unmapdev respectively) so that resources are properly managed.

This is work originally done by kan@.  Stanislav picked it up as part
of his Mediatek SoC work.

Tested:

* Carambola2, AR933x SoC

Submitted by:	Stanislav Galabov <sgalabov@gmail.com>
Reviewed by:	kan
Differential Revision:	https://reviews.freebsd.org/D5184
2016-02-11 06:24:34 +00:00
..
2016-02-02 16:25:53 +00:00