[dts] [PATCH V1] fix the ports and core from different socket

[lu,peipei]

the cases need ports and cores from the same socket.
---
 tests/TestSuite_unit_tests_pmd_perf.py | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/tests/TestSuite_unit_tests_pmd_perf.py b/tests/TestSuite_unit_tests_pmd_perf.py
index 7fc200e..a72d470 100644
--- a/tests/TestSuite_unit_tests_pmd_perf.py
+++ b/tests/TestSuite_unit_tests_pmd_perf.py
@@ -85,12 +85,28 @@ class TestUnitTestsPmdPerf(TestCase):
         """
         pass
 
+    def get_core_from_socket(self):
+	"""
+	select  the port and lcores from same socket.
+	"""
+	out = self.dut.send_expect("./usertools/cpu_layout.py","#", 10)
+	k = re.search("Core 0 (.*)", out)
+	result = re.findall("(\d+),", k.group())
+	port = self.dut.ports_info[0]['pci']
+	m = re.findall(":(\d+):", port)
+	if int(m[0]) <  10:
+	   return  int(result[0])
+	else:
+	   return  int(result[1])
+
     def test_pmd_burst(self):
         """
         Run pmd stream control mode burst test case.
         """
+	self.core = self.get_core_from_socket()
+
+        self.dut.send_expect("./test/test/test -n 1 --lcores='%d-%d'" %(self.core, self.core + 6), "R.*T.*E.*>.*>", 60)
 
-        self.dut.send_expect("./test/test/test -n 1 -c f", "R.*T.*E.*>.*>", 60)
         for mode in self.burst_ctlmodes:
             self.dut.send_expect("set_rxtx_sc %s" % mode, "RTE>>", 10)
             out = self.dut.send_expect("pmd_perf_autotest", "RTE>>", 120)
@@ -105,7 +121,7 @@ class TestUnitTestsPmdPerf(TestCase):
         """
         Run pmd stream control mode continues test case.
         """
-
+	self.core = self.get_core_from_socket()
         self.table_header = ['Mode']
         self.table_header += self.anchors
         self.result_table_create(self.table_header)
@@ -113,9 +129,9 @@ class TestUnitTestsPmdPerf(TestCase):
 
         for mode in self.rxtx_modes:
             if mode is "scalar":
-                self.dut.send_expect("./test/test/test_scalar -n 1 -c f", "R.*T.*E.*>.*>", 60)
+                self.dut.send_expect("./test/test/test_scalar -n 1 --lcores='%d-%d'" %(self.core, self.core + 6), "R.*T.*E.*>.*>", 60)
             else:
-                self.dut.send_expect("./test/test/test -n 1 -c f", "R.*T.*E.*>.*>", 60)
+                self.dut.send_expect("./test/test/test -n 1 --lcores='%d-%d'" %(self.core, self.core + 6), "R.*T.*E.*>.*>", 60)
 
             table_row = [mode]
             self.dut.send_expect("set_rxtx_sc continuous", "RTE>>", 10)
-- 
1.9.3