net/dpaa2: add optional non-prefetch Rx mode

[dpdk.git] / doc / guides / nics / dpaa2.rst

diff --git a/doc/guides/nics/dpaa2.rst b/doc/guides/nics/dpaa2.rst
index a698e5a..99e4c8d 100644 (file)
--- a/doc/guides/nics/dpaa2.rst
+++ b/doc/guides/nics/dpaa2.rst
@@ -504,6 +504,10 @@ for details.
   driver level. Any packet received will be reflected back by the
   driver on same port. e.g. ``fslmc:dpni.1,drv_loopback=1``
 
+* Use dev arg option ``drv_no_prefetch=1`` to disable prefetching
+  of the packet pull command which is issued  in the previous cycle.
+  e.g. ``fslmc:dpni.1,drv_no_prefetch=1``
+
 Enabling logs
 -------------