X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Frel_notes%2Frelease_17_02.rst;h=83519dc8c31297a58f4b6b6c9da71c110fd884b5;hb=c6baca7adc94a204e4587761b3891916a4882fed;hp=9d2980572f5c9549379448488e1687b6e18d4134;hpb=d2b84bdefc64999cf77a321207b1cda3edeef398;p=dpdk.git

diff --git a/doc/guides/rel_notes/release_17_02.rst b/doc/guides/rel_notes/release_17_02.rst
index 9d2980572f..83519dc8c3 100644
--- a/doc/guides/rel_notes/release_17_02.rst
+++ b/doc/guides/rel_notes/release_17_02.rst
@@ -38,6 +38,19 @@ New Features
      Also, make sure to start the actual text at the margin.
      =========================================================
 
+* **Added generic EAL API for I/O device memory read/write operations.**
+
+  This API introduces 8-bit, 16-bit, 32bit, 64bit I/O device
+  memory read/write operations along with the relaxed versions.
+
+  The weakly-ordered machine like ARM needs additional I/O barrier for
+  device memory read/write access over PCI bus.
+  By introducing the EAL abstraction for I/O device memory read/write access,
+  The drivers can access I/O device memory in architecture-agnostic manner.
+  The relaxed version does not have additional I/O memory barrier, useful in
+  accessing the device registers of integrated controllers which
+  implicitly strongly ordered with respect to memory access.
+
 * **Added generic flow API (rte_flow).**
 
   This API provides a generic means to configure hardware to match specific
@@ -148,6 +161,56 @@ New Features
   See the :ref:`Virtio Interrupt Mode <virtio_interrupt_mode>` documentation
   for more information.
 
+* **Added ARMv8 crypto PMD.**
+
+  A new crypto PMD has been added, which provides combined mode cryptografic
+  operations optimized for ARMv8 processors. The driver can be used to enhance
+  performance in processing chained operations such as cipher + HMAC.
+
+* **Updated the QAT PMD.**
+
+  The QAT PMD was updated with additional support for:
+
+  * DES algorithm.
+  * Scatter-gather list (SGL) support.
+
+* **Updated the AESNI MB PMD.**
+
+  * The Intel(R) Multi Buffer Crypto for IPsec library used in
+    AESNI MB PMD has been moved to a new repository, in GitHub.
+  * Support for single operations (cipher only and authentication only).
+
+* **Updated the AES-NI GCM PMD.**
+
+  The AES-NI GCM PMD was migrated from MB library to ISA-L library.
+  The migration entailed the following additional support for:
+
+  * GMAC algorithm.
+  * 256-bit cipher key.
+  * Session-less mode.
+  * Out-of place processing
+  * Scatter-gatter support for chained mbufs (only out-of place and destination
+    mbuf must be contiguous)
+
+* **Added crypto performance test application.**
+
+  A new performance test application allows measuring performance parameters
+  of PMDs available in crypto tree.
+
+* **Added Elastic Flow Distributor library (rte_efd).**
+
+  This new library uses perfect hashing to determine a target/value for a
+  given incoming flow key.
+
+  It does not store the key itself for lookup operations, and therefore,
+  lookup performance is not dependent on the key size. Also, the target/value
+  can be any arbitrary value (8 bits by default). Finally, the storage requirement
+  is much smaller than a hash-based flow table and therefore, it can better fit for
+  CPU cache, being able to scale to millions of flow keys.
+
+  See the :ref:`Elastic Flow Distributor Library <Efd_Library>` documentation in
+  the Programmers Guide document, for more information.
+
 
 Resolved Issues
 ---------------