[dts][PATCH V2]test_plans/nic_single_core&pmd: modify test plan to adapt meson build

[hanyingya]

Signed-off-by: hanyingya <yingyax.han at intel.com>
---
 test_plans/nic_single_core_perf_test_plan.rst | 11 ++++++-----
 test_plans/pmd_test_plan.rst                  |  9 +++++----
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/test_plans/nic_single_core_perf_test_plan.rst b/test_plans/nic_single_core_perf_test_plan.rst
index 7f86312f..459ad87f 100644
--- a/test_plans/nic_single_core_perf_test_plan.rst
+++ b/test_plans/nic_single_core_perf_test_plan.rst
@@ -64,12 +64,13 @@ Prerequisites
     4 TG 10g ports for 4 NNT10G ports
 
 4. Case config::
-    For FVL40g, if test 16 Byte Descriptor, need to set the "CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC=y"
-    in ./config/common_base and re-build DPDK.
 
-    For CVL25G, if test 16 Byte Descriptor, need to set the "CONFIG_RTE_LIBRTE_ICE_16BYTE_RX_DESC=y"
-    in ./config/common_base and re-build DPDK.
-    
+    For FVL40g, if test 16 Byte Descriptor, need to be configured with the
+    "-Dc_args=-DRTE_LIBRTE_I40E_16BYTE_RX_DESC" option at compile time.
+
+    For CVL25G, if test 16 Byte Descriptor, need to be configured with the
+    "-Dc_args=-DRTE_LIBRTE_ICE_16BYTE_RX_DESC" option at compile time.
+
 Test Case : Single Core Performance Measurement
 ===============================================
 1) Bind tested ports to igb_uio
diff --git a/test_plans/pmd_test_plan.rst b/test_plans/pmd_test_plan.rst
index 7b7d994f..88671419 100644
--- a/test_plans/pmd_test_plan.rst
+++ b/test_plans/pmd_test_plan.rst
@@ -81,11 +81,12 @@ If using igb_uio::
    usertools/dpdk-devbind.py --bind=igb_uio device_bus_id
 
 Case config::
-   For FVL40g, if test 16 Byte Descriptor, need to set the "CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC=y"
-   in ./config/common_base and re-build DPDK.
 
-   For CVL25G, if test 16 Byte Descriptor, need to set the "CONFIG_RTE_LIBRTE_ICE_16BYTE_RX_DESC=y"
-   in ./config/common_base and re-build DPDK.
+   For FVL40g, if test 16 Byte Descriptor, need to be configured with the
+   "-Dc_args=-DRTE_LIBRTE_I40E_16BYTE_RX_DESC" option at compile time.
+
+   For CVL25G, if test 16 Byte Descriptor, need to be configured with the
+   "-Dc_args=-DRTE_LIBRTE_ICE_16BYTE_RX_DESC" option at compile time.
 
 Test Case: Packet Checking
 ==========================
-- 
2.25.1