K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2012-12-20T18:38:02.114730Z
K 7
svn:log
V 268
Make sure all USB drivers allocate buffer memory
through the USB API and/or busdma.

The following assumptions have been made:
umass - buffers passed from CAM/SCSI layer are OK
network - mbufs are OK.

Some other nits while at it.

MFC after:	1 week
Suggested by:	imp

END