K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2014-05-29T11:11:19.168503Z
K 7
svn:log
V 147
Add some more spinlocks to protect the state of the USB transfer
queue. Rename some functions to indicate locking requirements.

MFC after:	1 week

END