A new function ``rte_pktmbuf_alloc_bulk()`` has been added to allow the user
to allocate a bulk of mbufs.
+* **Added device link speed capabilities.**
+
+ The structure ``rte_eth_dev_info`` has now a ``speed_capa`` bitmap, which
+ allows the application to know the supported speeds of each device.
+
* **Added new poll-mode driver for Amazon Elastic Network Adapters (ENA).**
The driver operates variety of ENA adapters through feature negotiation
All drivers are now counting the missed packets only once, i.e. drivers will
not increment ierrors anymore for missed packets.
+* The ethdev structure ``rte_eth_dev_info`` was changed to support device
+ speed capabilities.
+
* The functions ``rte_eth_dev_udp_tunnel_add`` and ``rte_eth_dev_udp_tunnel_delete``
have been renamed into ``rte_eth_dev_udp_tunnel_port_add`` and
``rte_eth_dev_udp_tunnel_port_delete``.