Hans Petter Selasky 60decf203d 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
2013-06-02 11:58:31 +00:00
..
2013-04-21 16:02:50 +00:00