[PATCH V1] test_plans/*: fix the bind CBDMA device command error

[Wei Ling]

Signed-off-by: Wei Ling <weix.ling at intel.com>
---
 test_plans/vhost_cbdma_test_plan.rst                 | 2 +-
 test_plans/vm2vm_virtio_net_perf_cbdma_test_plan.rst | 2 +-
 test_plans/vm2vm_virtio_pmd_cbdma_test_plan.rst      | 2 +-
 test_plans/vm2vm_virtio_user_cbdma_test_plan.rst     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/test_plans/vhost_cbdma_test_plan.rst b/test_plans/vhost_cbdma_test_plan.rst
index 308fc2a0..0b7af0ea 100644
--- a/test_plans/vhost_cbdma_test_plan.rst
+++ b/test_plans/vhost_cbdma_test_plan.rst
@@ -88,7 +88,7 @@ Common steps
 
     For example, Bind 1 NIC port and 2 CBDMA devices::
     ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:18.0
-    ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0,0000:00:04.1
+    ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0 0000:00:04.1
 
 2. Send tcp imix packets [64,1518] to NIC by traffic generator::
 
diff --git a/test_plans/vm2vm_virtio_net_perf_cbdma_test_plan.rst b/test_plans/vm2vm_virtio_net_perf_cbdma_test_plan.rst
index d200ede3..60036743 100644
--- a/test_plans/vm2vm_virtio_net_perf_cbdma_test_plan.rst
+++ b/test_plans/vm2vm_virtio_net_perf_cbdma_test_plan.rst
@@ -76,7 +76,7 @@ Common steps
     <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci <DUT port DMA device id>
 
     For example, Bind 1 NIC port and 2 CBDMA channels:
-    <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0,0000:00:04.1
+    <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0 0000:00:04.1
 
 Test Case 1: VM2VM virtio-net split ring CBDMA enable test with tcp traffic
 ---------------------------------------------------------------------------
diff --git a/test_plans/vm2vm_virtio_pmd_cbdma_test_plan.rst b/test_plans/vm2vm_virtio_pmd_cbdma_test_plan.rst
index d8fabe3f..480f02b9 100644
--- a/test_plans/vm2vm_virtio_pmd_cbdma_test_plan.rst
+++ b/test_plans/vm2vm_virtio_pmd_cbdma_test_plan.rst
@@ -74,7 +74,7 @@ Common steps
 
     For example, Bind 1 NIC port and 2 CBDMA channels::
     <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:18.0
-    <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0,0000:00:04.1
+    <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0 0000:00:04.1
 
 2. On VM1 and VM2, bind virtio device(for example,0000:00:05.0) with vfio-pci driver::
 
diff --git a/test_plans/vm2vm_virtio_user_cbdma_test_plan.rst b/test_plans/vm2vm_virtio_user_cbdma_test_plan.rst
index 8fd170f9..caf1a96b 100644
--- a/test_plans/vm2vm_virtio_user_cbdma_test_plan.rst
+++ b/test_plans/vm2vm_virtio_user_cbdma_test_plan.rst
@@ -74,7 +74,7 @@ Common steps
     <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci <DUT port DMA device id>
 
     For example, 2 CBDMA channels:
-    <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0,0000:00:04.1
+    <dpdk dir># ./usertools/dpdk-devbind.py -b vfio-pci 0000:00:04.0 0000:00:04.1
 
 Test Case 1: VM2VM split ring non-mergeable path multi-queues payload check with cbdma enable
 ---------------------------------------------------------------------------------------------
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2.25.1