Maksim Yevmenkin 50e71c31aa 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
2009-01-26 20:59:41 +00:00
..
2009-01-26 17:50:20 +00:00
2009-01-11 19:41:38 +00:00
2009-01-26 17:42:02 +00:00
2009-01-26 17:47:32 +00:00
2009-01-13 19:01:46 +00:00
2009-01-26 17:43:58 +00:00