net/mlx5: support connection tracking between two ports

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

diff --git a/doc/guides/nics/dpaa2.rst b/doc/guides/nics/dpaa2.rst
index 893e87e..6470f1c 100644 (file)
--- a/doc/guides/nics/dpaa2.rst
+++ b/doc/guides/nics/dpaa2.rst
@@ -484,6 +484,16 @@ for details.
   of the packet pull command which is issued  in the previous cycle.
   e.g. ``fslmc:dpni.1,drv_no_prefetch=1``
 
+* Use dev arg option  ``drv_tx_conf=1`` to enable TX confirmation mode.
+  In this mode tx conf queues need to be polled to free the buffers.
+  e.g. ``fslmc:dpni.1,drv_tx_conf=1``
+
+* Use dev arg option  ``drv_error_queue=1`` to enable Packets in Error queue.
+  DPAA2 hardware drops the error packet in hardware. This option enables the
+  hardware to not drop the error packet and let the driver dump the error
+  packets, so that user can check what is wrong with those packets.
+  e.g. ``fslmc:dpni.1,drv_error_queue=1``
+
 Enabling logs
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