* Added a new function ``rte_raw_cksum_mbuf()`` to process the checksum of
data embedded in an mbuf chain.
+ * Added new Rx checksum flags in mbufs to describe more states: unknown,
+ good, bad, or not present (useful for virtual drivers). This modification
+ was done for IP and L4.
+ * Added a new RX LRO mbuf flag, used when packets are coalesced. This
+ flag indicates that the segment size of original packets is known.
* **Added vhost-user dequeue zero copy support**