[dts][PATCH V1] tests/vf_vlan: add restart testpmd after remove vlan according to testplan

[Weiyuan Li <weiyuanx.li@intel.com>]

According to testplan need to add restart testpmd after remove vlan.

Signed-off-by: Weiyuan Li <weiyuanx.li@intel.com>
---
 tests/TestSuite_vf_vlan.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/tests/TestSuite_vf_vlan.py b/tests/TestSuite_vf_vlan.py
index e73ad479..842299a1 100644
--- a/tests/TestSuite_vf_vlan.py
+++ b/tests/TestSuite_vf_vlan.py
@@ -222,16 +222,19 @@ class TestVfVlan(TestCase):
 
         # remove vlan
         self.vm0_testpmd.execute_cmd("stop")
-        self.vm0_testpmd.execute_cmd("port stop all")
+        self.vm0_testpmd.quit()
         self.dut.send_expect("ip link set %s vf 0 vlan 0" % self.host_intf0, "# ")
         out = self.dut.send_expect("ip link show %s" % self.host_intf0, "# ")
         self.verify("vlan %d" % random_vlan not in out, "Failed to remove pvid on VF0")
 
-        # send packet with vlan
-        self.vm0_testpmd.execute_cmd("port reset 0", "testpmd> ", 120)
-        self.vm0_testpmd.execute_cmd("port start all")
+        # restart testpmd
+        self.vm0_testpmd = PmdOutput(self.vm_dut_0)
+        self.vm0_testpmd.start_testpmd(VM_CORES_MASK)
+        self.vm0_testpmd.execute_cmd("set fwd rxonly")
+        self.vm0_testpmd.execute_cmd("set verbose 1")
         self.vm0_testpmd.execute_cmd("start")
 
+        # send packet with vlan
         out = self.send_and_getout(vlan=random_vlan, pkt_type="VLAN_UDP")
         if self.kdriver == "i40e" and self.driver_version < "2.13.10":
             self.verify("received" in out, "Failed to received vlan packet!!!")
-- 
2.27.0