-w 84:00.0,use-latest-supported-vec=1
+Vector RX Pre-conditions
+~~~~~~~~~~~~~~~~~~~~~~~~
+For Vector RX it is assumed that the number of descriptor rings will be a power
+of 2. With this pre-condition, the ring pointer can easily scroll back to the
+head after hitting the tail without a conditional check. In addition Vector RX
+can use this assumption to do a bit mask using ``ring_size - 1``.
+
Driver compilation and testing
------------------------------
GTPv1 package is released, and it can be downloaded from
https://downloadcenter.intel.com/download/27587.
+PPPoE package is released, and it can be downloaded from
+https://downloadcenter.intel.com/download/28040.
+
Load a profile which supports GTP and store backup profile:
.. code-block:: console