K 10 svn:author V 3 ian K 8 svn:date V 27 2014-10-19T18:31:11.620233Z K 7 svn:log V 305 Fail to probe on simplebus nodes that lack a "ranges" property. Increasingly, FDT data has the "simple-bus" compatible string on nodes that have children, but we wouldn't consider them to be busses. If the node lacks a ranges property then we will fail to attach successfully, so fail to probe as well. END