diff mbox series

[V1,4/5] test_plans/ddp_mpls: add note

Message ID 20230420070506.10015-5-linglix.chen@intel.com (mailing list archive)
State Accepted
Headers
Series skip DPDK PF as host related cases |

Commit Message

Lingli Chen April 20, 2023, 7:05 a.m. UTC 
  add test PF note

Signed-off-by: Lingli Chen <linglix.chen@intel.com>
---
 test_plans/ddp_mpls_test_plan.rst | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/test_plans/ddp_mpls_test_plan.rst b/test_plans/ddp_mpls_test_plan.rst
index a070d48d..299b8e78 100644
--- a/test_plans/ddp_mpls_test_plan.rst
+++ b/test_plans/ddp_mpls_test_plan.rst
@@ -25,9 +25,11 @@  Only 25G NIC supports DDP and MPLS so far.
 Prerequisites
 =============
 
+if test DPDK PF + DPDK VF, bind port to igb_uio:
+
 1. Host PF in DPDK driver. Create 1 VF from 1 PF with DPDK driver::
 
-     ./tools/dpdk-devbind.py -b igb_uio 81:00.0
+     ./usertools/dpdk-devbind.py -b igb_uio 81:00.0
      echo 1 >/sys/bus/pci/devices/0000:81:00.0/max_vfs
 
 2. Detach VF from the host::
@@ -45,6 +47,16 @@  Prerequisites
      ./<build>/app/dpdk-testpmd -c f -n 4 -- -i --port-topology=chained
      --txq=4 --rxq=4
 
+if only test PF:
+
+1. bind pf port to vfio-pci::
+
+    ./usertools/dpdk-devbind.py -b vfio-pci 81:00.0
+
+2. Start testpmd on host::
+
+     ./<build>/app/dpdk-testpmd -c f -n 4  -- -i --port-topology=chained --txq=64 --rxq=64
+
 
 Test Case 1: Load dynamic device personalization
 ================================================