[dts] [PATCH V1] tests/vf vlan : enable vlan filter on NNT

[zhao,meijuan]

after dpdk 18.02,ixgbe dpdk vf promisc mode default value is disable,
vlan filter is disable,i40e promisc mode default value is enable, 
vlan filter is disable

Signed-off-by: zhao,meijuan <meijuanx.zhao at intel.com>
---
 tests/TestSuite_vf_vlan.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/TestSuite_vf_vlan.py b/tests/TestSuite_vf_vlan.py
index da9330d..41c9d06 100644
--- a/tests/TestSuite_vf_vlan.py
+++ b/tests/TestSuite_vf_vlan.py
@@ -377,6 +377,10 @@ class TestVfVlan(TestCase):
             self.vm0_testpmd.start_testpmd(VM_CORES_MASK, '')
         else:
             self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
+            #after dpdk 18.02,ixgbe dpdk vf promisc mode default value is disable,
+            #vlan filter is disable;i40e dpdk vf promisc mode default value is enable,
+            # vlan filter is disable
+            self.vm0_testpmd.execute_cmd('vlan set filter on 0')
         self.vm0_testpmd.execute_cmd('set fwd rxonly')
         self.vm0_testpmd.execute_cmd('set verbose 1')
         self.vm0_testpmd.execute_cmd('start')
-- 
1.9.3