tree 8f1c12a24bec21ce5a5912f6b75d58c1ffc1ddd0
parent 55b61fec22caa3e7872caea6c4100fc75cb8f49b
author Johannes Berg <johannes@sipsolutions.net> 1178195312 +1000
committer Paul Mackerras <paulus@samba.org> 1178533874 +1000

[POWERPC] DART iommu suspend

This implements save and restore hooks for IOMMUs and implements
it the DART iommu.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>