K 10 svn:author V 6 scottl K 8 svn:date V 27 2002-11-30T19:13:55.000000Z K 7 svn:log V 243 Add a routine for testing memory mapped register access. This will hopefully detect things like buggy via chipsets so that the OSM can fallback to using I/O mapped access when memory mapped I/O simply will not work. Approved by: re (blanket) END