K 10 svn:author V 5 peter K 8 svn:date V 27 1999-09-03T19:10:56.000000Z K 7 svn:log V 224 Commit a checkpoint of an updated if_ed driver. This is pretty much Doug Rabson's work, with a few tweaks from Warner Losh and I. There are still some quirks to resolve, but the old driver is presently breaking the build. END