X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Frel_notes%2Frelease_18_11.rst;h=24803312d4e30d6e4374bdf8c19c03d9d3b89916;hb=4104b2a4854473798de0d03c86793518567deba6;hp=e18a8bbf45e5104aab658f063d86795a755597e3;hpb=d3a67720cb82afbef9dd12457bf08001a0e585cb;p=dpdk.git

diff --git a/doc/guides/rel_notes/release_18_11.rst b/doc/guides/rel_notes/release_18_11.rst
index e18a8bbf45..24803312d4 100644
--- a/doc/guides/rel_notes/release_18_11.rst
+++ b/doc/guides/rel_notes/release_18_11.rst
@@ -72,6 +72,31 @@ New Features
   SR-IOV option in Hyper-V and Azure. This is an alternative to the previous
   vdev_netvsc, tap, and failsafe drivers combination.
 
+* **Updated failsafe driver.**
+
+  Updated the failsafe driver including the following changes:
+
+  * Support for Rx and Tx queues start and stop.
+  * Support for Rx and Tx queues deferred start.
+  * Support for runtime Rx and Tx queues setup.
+  * Support multicast MAC address set.
+
+* **Added Event Ethernet Tx Adapter.**
+
+  Added event ethernet Tx adapter library that  provides configuration and
+  data path APIs for the ethernet transmit stage of an event driven packet
+  processing application. These APIs abstract the implementation of the
+  transmit stage and allow the application to use eventdev PMD support or
+  a common implementation.
+
+* **Added Distributed Software Eventdev PMD.**
+
+  Added the new Distributed Software Event Device (DSW), which is a
+  pure-software eventdev driver distributing the work of scheduling
+  among all eventdev ports and the lcores using them. DSW, compared to
+  the SW eventdev PMD, sacrifices load balancing performance to
+  gain better event scheduling throughput and scalability.
+
 * **Added ability to switch queue deferred start flag on testpmd app.**
 
   Added a console command to testpmd app, giving ability to switch
@@ -103,6 +128,15 @@ API Changes
   flag the MAC can be properly configured in any case. This is particularly
   important for bonding.
 
+* The default behaviour of CRC strip offload changed. Without any specific Rx
+  offload flag, default behavior by PMD is now to strip CRC.
+  DEV_RX_OFFLOAD_CRC_STRIP offload flag has been removed.
+  To request keeping CRC, application should set ``DEV_RX_OFFLOAD_KEEP_CRC`` Rx
+  offload.
+
+* eventdev: Type of 2nd parameter to ``rte_event_eth_rx_adapter_caps_get()``
+  has been changed from uint8_t to uint16_t.
+
 
 ABI Changes
 -----------
@@ -118,6 +152,15 @@ ABI Changes
    Also, make sure to start the actual text at the margin.
    =========================================================
 
+* eal: added ``legacy_mem`` and ``single_file_segments`` values to
+       ``rte_config`` structure on account of improving DPDK usability when
+       using either ``--legacy-mem`` or ``--single-file-segments`` flags.
+
+* eal: EAL library ABI version was changed due to previously announced work on
+       supporting external memory in DPDK:
+         - structure ``rte_memseg_list`` now has a new field indicating length
+           of memory addressed by the segment list
+
 
 Removed Items
 -------------
@@ -164,9 +207,9 @@ The libraries prepended with a plus sign were incremented in this version.
      librte_compressdev.so.1
      librte_cryptodev.so.5
      librte_distributor.so.1
-     librte_eal.so.8
+   + librte_eal.so.9
      librte_ethdev.so.10
-     librte_eventdev.so.4
+   + librte_eventdev.so.6
      librte_flow_classify.so.1
      librte_gro.so.1
      librte_gso.so.1