[dts] [PATCH 2/2] test_plans/rxtx_offload_test_plan: adapt to CVL NIC

[xiewei]

add CVL NIC supported.

Signed-off-by: xiewei <weix.xie at intel.com>
---
 test_plans/rxtx_offload_test_plan.rst | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/test_plans/rxtx_offload_test_plan.rst b/test_plans/rxtx_offload_test_plan.rst
index 246e1e16..8b034d67 100644
--- a/test_plans/rxtx_offload_test_plan.rst
+++ b/test_plans/rxtx_offload_test_plan.rst
@@ -146,6 +146,21 @@ Test case: Rx offload per-port setting
    The port can be started normally, but the setting doesn't take effect.
    Pkt1 still can be distributed to queue 1.
 
+Note:
+
+But for ice NIC, disable jumboframe per-queue will change the RSS key.
+So if set jumboframe per-queue, the hash value of received packet will be changed, and we can’t judge the test result by queue number.
+So we disable jumboframe per-queue in all the queues, and if the packet still can be received in any queue, the setting doesn't take effect::
+
+    testpmd> port stop 0
+    testpmd> port 0 rxq 0 rx_offload jumbo_frame off
+    testpmd> port 0 rxq 1 rx_offload jumbo_frame off
+    testpmd> port 0 rxq 2 rx_offload jumbo_frame off
+    testpmd> port 0 rxq 3 rx_offload jumbo_frame off
+    testpmd> port start 0
+
+   Pkt1 can be distributed to queues by RSS.
+
 4. Succeed to disable jumboframe per_port::
 
     testpmd> port stop 0
@@ -643,6 +658,20 @@ Test case: FVL Tx offload per-queue setting
 
    The port fwd can be started normally.
 
+Note:
+
+But for ice NIC, it failed to enable mbuf_fast_free per_queue::
+
+    testpmd> port stop 0
+    testpmd> port 0 txq 0 tx_offload mbuf_fast_free on
+    testpmd> port 0 txq 1 tx_offload mbuf_fast_free on
+    testpmd> port 0 txq 2 tx_offload mbuf_fast_free on
+    testpmd> port 0 txq 3 tx_offload mbuf_fast_free on
+    testpmd> port start 0
+    Configuring Port 0 (socket 0)
+    Ethdev port_id=0 tx_queue_id=0, new added offloads 0x10000 must be within per-queue offload capabilities 0x0 in rte_eth_tx_queue_setup()
+    Fail to configure port 0 tx queues
+
 4. Disable mbuf_fast_free per_queue::
 
     testpmd> port stop 0
-- 
2.17.1