[dts] [PATCH V1] tests/rxtx_callbacks:fix rxtx_callbacks failed on i350

[lu,peipei]

After running sniff packet command,need to add sleeping time.

Signed-off-by: lu,peipei <peipeix.lu at intel.com>
---
 tests/TestSuite_rxtx_callbacks.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/TestSuite_rxtx_callbacks.py b/tests/TestSuite_rxtx_callbacks.py
index dd968a4..85cca19 100644
--- a/tests/TestSuite_rxtx_callbacks.py
+++ b/tests/TestSuite_rxtx_callbacks.py
@@ -78,6 +78,8 @@ class TestRxtxCallbacks(TestCase):
         self.iface_port1 = self.tester.get_interface(self.tester.get_local_port(self.dut_ports[1]))
 
         self.inst_port1 = sniff_packets(self.iface_port1)
+        time.sleep(0.5)
+
         self.scapy_send_packet(self.iface_port0)
 
         out_port1 = self.get_tcpdump_package(self.inst_port1)
-- 
1.9.3