K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2013-06-02T11:58:31.447768Z
K 7
svn:log
V 189
Block event interrupts when we don't need it as soon as possible.
Typically this feature is used for isochronous transfers.
This reduces the amount of XHCI interrupting.

MFC after:	1 week

END