K 10 svn:author V 5 luigi K 8 svn:date V 27 2012-01-12T17:28:00.274675Z K 7 svn:log V 195 fix the initialization of the rings when netmap is used, to adapt it to the changes in 228387 . Now the code is similar to the one used in other drivers. Not applicable to stable/9 and stable/8 END