The main driving force for this was my new Decode As functionality (https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9450) that wants a dissector/subdissector table relationship for all dissectors wanting to use Decode As functionality. The ethertype() function provides the value to the "ethertype" subdissector table, so I think it should be matched to a dissector. Only odd side effect is the display filter of "ethertype" returns no packets because there is no "item" associated with the dissector.
svn path=/trunk/; revision=53443
Rename packet-cmd.c to packet-cisco-metadata.c .
Assign copyright to the author.
Also add the dissector to cmake (oops, should have been in r51198!).
svn path=/trunk/; revision=51226
Jakub Zawadzki