The size of the mempool structure is reduced if the per-lcore cache is disabled.
+* **Changed the memory allocation in mempool library.**
+
+ * Added ability to allocate a large mempool in virtually fragmented memory.
+ * Added new APIs to populate a mempool with memory.
+ * Added an API to free a mempool.
+ * Modified the API of rte_mempool_obj_iter() function.
+ * Dropped specific Xen Dom0 code.
+ * Dropped specific anonymous mempool code in testpmd.
+
+* **Supported virtio on IBM POWER8.**
+
+ The ioports are mapped in memory when using Linux UIO.
+
+* **Added vhost-user client mode.**
+
+ DPDK vhost-user could be the server as well as the client. It supports
+ server mode only before, now it also supports client mode. Client mode
+ is enabled when ``RTE_VHOST_USER_CLIENT`` flag is set while calling
+ ``rte_vhost_driver_register``.
+
+ When DPDK vhost-user restarts from normal or abnormal quit (say crash),
+ the client mode would allow DPDK to establish the connect again. Note
+ that a brand new QEMU version (v2.7 or above) is needed, otherwise, the
+ reconnect won't work.
+
+ DPDK vhost-user will also try to reconnect by default when
+
+ * the first connect fails (when QEMU is not started yet)
+ * the connection is broken (when QEMU restarts)
+
+ It can be turned off if flag ``RTE_VHOST_USER_NO_RECONNECT`` is set.
+
+* **Added AES-CTR support to AESNI MB PMD.**
+
+ Now AESNI MB PMD supports 128/192/256-bit counter mode AES encryption and
+ decryption.
+
+* **Added support of AES counter mode for Intel QuickAssist devices.**
+
+ Enabled support for the AES CTR algorithm for Intel QuickAssist devices.
+ Provided support for algorithm-chaining operations.
+
+* **Added KASUMI SW PMD.**
+
+ A new Crypto PMD has been added, which provides KASUMI F8 (UEA1) ciphering
+ and KASUMI F9 (UIA1) hashing.
+
+* **Improved IP Pipeline Application.**
+
+ The following features have been added to ip_pipeline application:
+
+ * Configure the MAC address in the routing pipeline and automatic routes
+ updates with change in link state.
+ * Enable RSS per network interface through the configuration file.
+ * Streamline the CLI code.
+
+* **Added keepalive enhancements.**
+
+ Adds support for reporting of core states other than dead to
+ monitoring applications, enabling the support of broader liveness
+ reporting to external processes.
+
+* **Added packet capture framework.**
+
+ * A new library ``librte_pdump`` is added to provide packet capture API.
+ * A new ``app/pdump`` tool is added to capture packets in DPDK.
+
Resolved Issues
---------------
ibadcrc, ibadlen, imcasts, fdirmatch, fdirmiss,
tx_pause_xon, rx_pause_xon, tx_pause_xoff, rx_pause_xoff.
+* The extended statistics are fetched by ids with ``rte_eth_xstats_get``
+ after a lookup by name ``rte_eth_xstats_get_names``.
+
+* The function ``rte_eth_dev_info_get`` fill the new fields ``nb_rx_queues``
+ and ``nb_tx_queues`` in the structure ``rte_eth_dev_info``.
+
+* The vhost function ``rte_vring_available_entries`` is renamed to
+ ``rte_vhost_avail_entries``.
+
+* All existing vhost APIs and callbacks with ``virtio_net`` struct pointer
+ as the parameter have been changed due to the ABI refactoring mentioned
+ below: it's replaced by ``int vid``.
+
ABI Changes
-----------
* The ``rte_port_source_params`` structure has new fields to support PCAP file.
It was already in release 16.04 with ``RTE_NEXT_ABI`` flag.
+* The ``rte_eth_dev_info`` structure has new fields ``nb_rx_queues`` and ``nb_tx_queues``
+ to support number of queues configured by software.
+
+* vhost ABI refactoring has been made: ``virtio_net`` structure is never
+ exported to application any more. Instead, a handle, ``vid``, has been
+ used to represent this structure internally.
+
Shared Library Versions
-----------------------
librte_sched.so.1
librte_table.so.2
librte_timer.so.1
- librte_vhost.so.2
+ + librte_vhost.so.3
Tested Platforms
git.droids-corp.org / dpdk.git / blobdiff