K 10
svn:author
V 4
emax
K 8
svn:date
V 27
2009-01-26T20:59:41.474441Z
K 7
svn:log
V 340
Clean up ng_ubt2. Get rid of excessive use of NG_NODE_REF/UNREF().
Make detach() completely synchronous. Properly handle stalled USB
transfers (use internal mechanism instead of submitting own control
transfers). Rename/remove a couple of variables and update comments.
This work was done in close collaboration with HPS.

Reviewed by:	HPS

END