7 * **Enhanced support for the Chelsio CXGBE driver.**
9 * Added support for Jumbo Frames.
10 * Optimize forwarding performance for Chelsio T5 40GbE cards.
19 * **eal/linux: Fixed epoll timeout.**
21 Fixed issue where the ``rte_epoll_wait()`` function didn't return when the
22 underlying call to ``epoll_wait()`` timed out.
28 * **ixgbe: Fixed issue with X550 DCB.**
30 Fixed a DCB issue with x550 where for 8 TCs (Traffic Classes), if a packet
31 with user priority 6 or 7 was injected to the NIC, then the NIC would only
32 put 3 packets into the queue. There was also a similar issue for 4 TCs.
34 * **ixgbe: Removed burst size restriction of vector RX.**
36 Fixed issue where a burst size less than 32 didn't receive anything.
38 * **i40e: Fixed base driver allocation when not using first numa node.**
40 Fixed i40e issue that occurred when a DPDK application didn't initialize
41 ports if memory wasn't available on socket 0.
43 * **vhost: Fixed Qemu shutdown.**
45 Fixed issue with libvirt ``virsh destroy`` not killing the VM.
47 * **virtio: Fixed crash after changing link state.**
49 Fixed io permission in the interrupt handler.
55 * **hash: Fixed memory allocation of Cuckoo Hash key table.**
57 Fixed issue where an incorrect Cuckoo Hash key table size could be
58 calculated limiting the size to 4GB.
76 * The deprecated flow director API is removed.
77 It was replaced by rte_eth_dev_filter_ctrl().
79 * The function rte_eal_pci_close_one() is removed.
80 It was replaced by rte_eal_pci_detach().
82 * The deprecated ACL API ipv4vlan is removed.
84 * The deprecated hash function rte_jhash2() is removed.
85 It was replaced by rte_jhash_32b().
87 * The deprecated KNI functions are removed:
88 rte_kni_create(), rte_kni_get_port_id() and rte_kni_info_get().
90 * The deprecated ring PMD functions are removed:
91 rte_eth_ring_pair_create() and rte_eth_ring_pair_attach().
97 * The EAL and ethdev structures rte_intr_handle and rte_eth_conf were changed
98 to support Rx interrupt. It was already done in 2.1 for CONFIG_RTE_NEXT_ABI.
100 * The ethdev flow director entries for SCTP were changed.
101 It was already done in 2.1 for CONFIG_RTE_NEXT_ABI.
103 * The mbuf structure was changed to support unified packet type.
104 It was already done in 2.1 for CONFIG_RTE_NEXT_ABI.
106 * The dummy malloc library is removed. The content was moved into EAL in 2.1.
108 * The LPM structure is changed. The deprecated field mem_location is removed.
110 * librte_table LPM: A new parameter to hold the table name will be added to
111 the LPM table parameter structure.
113 * librte_port: Macros to access the packet meta-data stored within the packet
114 buffer has been adjusted to cover the packet mbuf structure.
117 Shared Library Versions
118 -----------------------
120 The libraries prepended with a plus sign were incremented in this version.
128 librte_distributor.so.1
142 + librte_pmd_ring.so.2