net/sfc: support Rx interrupts for efx datapath

[dpdk.git] / doc / guides / rel_notes / release_19_08.rst

diff --git a/doc/guides/rel_notes/release_19_08.rst b/doc/guides/rel_notes/release_19_08.rst
index 6d518b31b11297f72cc1b0f332dd4d7246817857..8c3932d0634301d7c63d85b30d698fd3fa00fa70 100644 (file)
--- a/doc/guides/rel_notes/release_19_08.rst
+++ b/doc/guides/rel_notes/release_19_08.rst
@@ -68,11 +68,26 @@ New Features
   of Ethernet controllers. These controllers support link speeds up to
   200Gbps, 50G PAM-4, and PCIe 4.0.
 
+* **Updated Solarflare network PMD.**
+
+  Updated the Solarflare ``sfc_efx`` driver with changes including:
+
+  * Added support for Rx interrupts.
+
 * **Added memif PMD.**
 
   Added the new Shared Memory Packet Interface (``memif``) PMD.
   See the :doc:`../nics/memif` guide for more details on this new driver.
 
+* **Updated the AF_XDP PMD.**
+
+  Updated the AF_XDP PMD. The new features include:
+
+  * Enabled zero copy through mbuf's external memory mechanism to achieve
+    high performance
+  * Added multi-queue support to allow one af_xdp vdev with multiple netdev
+    queues
+
 
 Removed Items
 -------------