[dts] [PATCH V1]tests/runtime_queue_number: fix the problemofsending packets and modprobe vfio-pci
han,yingya
yingyax.han at intel.com
Wed Sep 26 10:30:58 CEST 2018
The code has been modified by referring to other vf-related cases.
256 exceeded the IP address range.
Signed-off-by: han,yingya <yingyax.han at intel.com>
---
tests/TestSuite_runtime_queue_number.py | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/tests/TestSuite_runtime_queue_number.py b/tests/TestSuite_runtime_queue_number.py
index 44aec06..12263f3 100644
--- a/tests/TestSuite_runtime_queue_number.py
+++ b/tests/TestSuite_runtime_queue_number.py
@@ -50,6 +50,8 @@ from packet import Packet
class TestRuntime_Queue_Number(TestCase):
+ supported_vf_driver = ['pci-stub', 'vfio-pci']
+
def set_up_all(self):
"""
Run at the start of each test suite.
@@ -76,6 +78,17 @@ class TestRuntime_Queue_Number(TestCase):
self.session_third = self.dut.new_session()
self.vf_mac = "00:11:22:33:44:55"
+ # set vf assign method and vf driver
+ self.vf_driver = self.get_suite_cfg()['vf_driver']
+ if self.vf_driver is None:
+ self.vf_driver = 'pci-stub'
+ self.verify(self.vf_driver in self.supported_vf_driver, "Unspported vf driver")
+ if self.vf_driver == 'pci-stub':
+ self.vf_assign_method = 'pci-assign'
+ else:
+ self.vf_assign_method = 'vfio-pci'
+ self.dut.send_expect('modprobe vfio-pci', '#')
+
def set_up(self):
"""
Run before each test case.
@@ -93,7 +106,7 @@ class TestRuntime_Queue_Number(TestCase):
try:
for port in self.sriov_vfs_port:
- port.bind_driver(driver="vfio-pci")
+ port.bind_driver(self.vf_driver)
except Exception as e:
self.destroy_env()
raise Exception(e)
@@ -125,7 +138,7 @@ class TestRuntime_Queue_Number(TestCase):
"""
self.tester.scapy_foreground()
time.sleep(2)
- for i in range(256):
+ for i in range(254):
packet = r'sendp([Ether(dst="%s", src=get_if_hwaddr("%s"))/IP(src="192.168.0.%d", dst="192.168.0.%d")], iface="%s")' % (
self.vf_mac, itf, i + 1, i + 2, itf)
self.tester.scapy_append(packet)
@@ -160,7 +173,7 @@ class TestRuntime_Queue_Number(TestCase):
m = scanner.search(line)
packet_rec = m.group(1)
- self.verify(packet_sumnum == int(packet_rec) == 256, "There are some packets lost.")
+ self.verify(packet_sumnum == int(packet_rec) == 254, "There are some packets lost.")
def test_set_valid_vf_max_qn(self):
"""
--
1.9.3
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