* [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test
@ 2015-05-29 2:19 huilong,xu
2015-05-29 2:19 ` [dts] [dts 2/3] [PATCH V2] add shutdown api test plan huilong,xu
` (3 more replies)
0 siblings, 4 replies; 7+ messages in thread
From: huilong,xu @ 2015-05-29 2:19 UTC (permalink / raw)
To: dts; +Cc: jingguox.fu
From: huilong xu <huilongx.xu@intel.com>
Signed-off-by: huilong xu <huilongx.xu@intel.com>
---
executions/execution.cfg | 3 ++-
executions/execution_FVL.cfg | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/executions/execution.cfg b/executions/execution.cfg
index e5c6198..a749008 100644
--- a/executions/execution.cfg
+++ b/executions/execution.cfg
@@ -19,7 +19,8 @@ test_suites=
pmd_bonded,
dynamic_config,
generic_filter,
- dual_vlan
+ dual_vlan,
+ shutdown_api
targets=
x86_64-native-linuxapp-gcc
parameters=nic_type=cfg:func=true
diff --git a/executions/execution_FVL.cfg b/executions/execution_FVL.cfg
index 12990d8..bd278ba 100644
--- a/executions/execution_FVL.cfg
+++ b/executions/execution_FVL.cfg
@@ -6,7 +6,8 @@ test_suites=
dynamic_config,
generic_filter,
dual_vlan,
- vlan
+ vlan,
+ shutdown_api
targets=
x86_64-native-linuxapp-gcc
parameters=nic_type=cfg:func=true
--
1.7.4.4
^ permalink raw reply [flat|nested] 7+ messages in thread
* [dts] [dts 2/3] [PATCH V2] add shutdown api test plan
2015-05-29 2:19 [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test huilong,xu
@ 2015-05-29 2:19 ` huilong,xu
2015-06-08 1:54 ` Fu, JingguoX
2015-05-29 2:19 ` [dts] [dts 3/3] [PATCH V2] add shutdown api test code huilong,xu
` (2 subsequent siblings)
3 siblings, 1 reply; 7+ messages in thread
From: huilong,xu @ 2015-05-29 2:19 UTC (permalink / raw)
To: dts; +Cc: jingguox.fu
From: huilong xu <huilongx.xu@intel.com>
Signed-off-by: huilong xu <huilongx.xu@intel.com>
---
test_plans/shutdown_api_test_plan.rst | 167 +++++++++++++++++++++++++++++++++
1 files changed, 167 insertions(+), 0 deletions(-)
create mode 100644 test_plans/shutdown_api_test_plan.rst
diff --git a/test_plans/shutdown_api_test_plan.rst b/test_plans/shutdown_api_test_plan.rst
new file mode 100644
index 0000000..0dd47b9
--- /dev/null
+++ b/test_plans/shutdown_api_test_plan.rst
@@ -0,0 +1,167 @@
+.. <COPYRIGHT_TAG>
+
+======================================
+Intel® DPDK Shutdown API Feature Tests
+======================================
+
+This tests for Shutdown API feature can be run on linux userspace. It
+will check if NIC port can be stopped and restarted without exiting the
+application process. Furthermore, it will check if it can reconfigure
+new configurations for a port after the port is stopped, and if it is
+able to restart with those new configurations. It is based on testpmd
+application.
+
+The test is performed by running the testpmd application and using a
+traffic generator. Port/queue configurations can be set interactively,
+and still be set at the command line when launching the application in
+order to be compatible with previous test framework.
+
+Prerequisites
+-------------
+
+Support igb_uio and vfio driver, if used vfio, kernel need 3.6+ and enable vt-d in bios.
+When used vfio , used "modprobe vfio" and "modprobe vfio-pci" insmod vfiod driver, then used
+"./tools/dpdk_nic_bind.py --bind=vfio-pci device_bus_id" to bind vfio driver to test driver.
+
+Assume port A and B are connected to the remote ports, e.g. packet generator.
+To run the testpmd application in linuxapp environment with 4 lcores,
+4 channels with other default parameters in interactive mode.
+
+ $ ./testpmd -c 0xf -n 4 -- -i
+
+Test Case: Stop and Restart
+---------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "start" to start forwarding packets.
+3. check that testpmd is able to forward traffic.
+4. run "stop" to stop forwarding packets.
+5. run "port stop all" to stop all ports.
+6. check on the tester side that the ports are down using ethtool.
+7. run "port start all" to restart all ports.
+8. check on the tester side that the ports are up using ethtool
+9. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully.
+
+Test Case: Reset RX/TX Queues
+-----------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "port stop all" to stop all ports.
+3. run "port config all rxq 2" to change the number of receiving queues to two.
+4. run "port config all txq 2" to change the number of transmiting queues to two.
+5. run "port start all" to restart all ports.
+6. check with "show config rxtx" that the configuration for these parameters changed.
+7. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully.
+
+Test Case: Set promiscuous mode
+-------------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if promiscuous mode setting works well after reconfiguring
+it while all ports are stopped
+2. run "port stop all" to stop all ports.
+3. run "set promisc all off" to disable promiscuous mode on all ports.
+4. run "port start all" to restart all ports.
+5. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check that testpmd is NOT able to receive and forward packets
+successfully.
+6. run "port stop all" to stop all ports.
+7. run "set promisc all on" to enable promiscuous mode on all ports.
+8. run "port start all" to restart all ports.
+9. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check that testpmd is able to receive and forward packets
+successfully.
+
+
+
+Test Case: Reconfigure All Ports With The Same Configurations (CRC)
+-------------------------------------------------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "port stop all" to stop all ports.
+3. run "port config all crc-strip on" to enable the CRC stripping mode.
+4. run "port start all" to restart all ports.
+5. check with "show config rxtx" that the configuration for these parameters changed.
+6. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully. Check that the packet received is 4 bytes smaller than the packet sent.
+
+Test Case: Change Link Speed
+----------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "port stop all" to stop all ports.
+3. run "port config all speed SPEED duplex HALF/FULL" to select the new config for the link.
+4. run "port start all" to restart all ports.
+5. check on the tester side that the configuration actually changed using ethtool.
+6. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully.
+7. repeat this process for every compatible speed depending on the NIC driver.
+
+Test Case: Enable/Disable Jumbo Frame
+-------------------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "port stop all" to stop all ports.
+3. run "port config all max-pkt-len 2048" to set the maximum packet length.
+4. run "port start all" to restart all ports.
+5. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully. Check this with the following packet sizes: 2047, 2048 & 2049. Only the third one should fail.
+
+Test Case: Enable/Disable RSS
+-----------------------------
+
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "port stop all" to stop all ports.
+3. run "port config rss ip" to enable RSS.
+4. run "port start all" to restart all ports.
+5. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully.
+
+Test Case: Change the Number of rxd/txd
+---------------------------------------
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "port stop all" to stop all ports.
+3. run "port config all rxd 1024" to change the rx descriptors.
+4. run "port config all txd 1024" to change the tx descriptors.
+5. run "port start all" to restart all ports.
+6. check with "show config rxtx" that the descriptors were actually changed.
+6. run "start" again to restart the forwarding, then start packet generator to transmit
+and receive packets, and check if testpmd is able to receive and forward packets
+successfully.
+
+Test Case: link stats
+---------------------------------------
+1. If the testpmd application is not launched, run it as above command. Follow
+below steps to check if it works well after reconfiguring all ports without
+changing any configurations.
+2. run "set fwd mac" to set fwd type.
+3. run "start" to start the forwarding, then start packet generator to transmit
+and receive packets
+4. run "set link-down port X" to set all port link down
+5. check on the tester side that the configuration actually changed using ethtool.
+6. start packet generator to transmit and not receive packets
+7. run "set link-up port X" to set all port link up
+8. start packet generator to transmit and receive packets
+successfully
--
1.7.4.4
^ permalink raw reply [flat|nested] 7+ messages in thread
* [dts] [dts 3/3] [PATCH V2] add shutdown api test code
2015-05-29 2:19 [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test huilong,xu
2015-05-29 2:19 ` [dts] [dts 2/3] [PATCH V2] add shutdown api test plan huilong,xu
@ 2015-05-29 2:19 ` huilong,xu
2015-06-08 1:54 ` Fu, JingguoX
2015-06-01 9:19 ` [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test Liu, Yong
2015-06-08 1:53 ` Fu, JingguoX
3 siblings, 1 reply; 7+ messages in thread
From: huilong,xu @ 2015-05-29 2:19 UTC (permalink / raw)
To: dts; +Cc: jingguox.fu
From: huilong xu <huilongx.xu@intel.com>
Signed-off-by: huilong xu <huilongx.xu@intel.com>
---
tests/TestSuite_shutdown_api.py | 488 +++++++++++++++++++++++++++++++++++++++
1 files changed, 488 insertions(+), 0 deletions(-)
create mode 100644 tests/TestSuite_shutdown_api.py
diff --git a/tests/TestSuite_shutdown_api.py b/tests/TestSuite_shutdown_api.py
new file mode 100644
index 0000000..fd38ae8
--- /dev/null
+++ b/tests/TestSuite_shutdown_api.py
@@ -0,0 +1,488 @@
+# <COPYRIGHT_TAG>
+
+"""
+DPDK Test suite.
+
+Test Shutdown API Feature
+
+"""
+
+import dts
+import time
+import re
+import os
+from test_case import TestCase
+from pmd_output import PmdOutput
+from setting import HEADER_SIZE
+
+#
+#
+# Test class.
+#
+
+
+class TestShutdownApi(TestCase):
+
+ #
+ #
+ #
+ # Test cases.
+ #
+
+ def set_up_all(self):
+ """
+ Run at the start of each test suite.
+ """
+ self.ports = self.dut.get_ports()
+ print self.nic, self.ports
+ self.verify(len(self.ports) >= 2, "Insufficient number of ports.")
+ self.ports_socket = self.dut.get_numa_id(self.ports[0])
+
+ for port in self.ports:
+ self.tester.send_expect("ifconfig %s mtu %s" % (
+ self.tester.get_interface(self.tester.get_local_port(port)), 5000), "# ")
+
+ self.pmdout = PmdOutput(self.dut)
+
+ def get_stats(self, portid):
+ """
+ Get packets number from port statistic.
+ """
+ output = PmdOutput(self.dut)
+ stats = output.get_pmd_stats(portid)
+ return stats
+
+ def check_forwarding(self, ports, nic, testerports=[None, None], pktSize=64, received=True, crcStrip=False, vlan=False):
+ for i in range(len(ports)):
+ if i % 2 == 0:
+ self.send_packet(ports[i], ports[i + 1], self.nic, testerports[1], pktSize, received, crcStrip=crcStrip, vlan=vlan)
+ self.send_packet(ports[i + 1], ports[i], self.nic, testerports[0], pktSize, received, crcStrip=crcStrip, vlan=vlan)
+
+ def send_packet(self, txPort, rxPort, nic, testerports=None, pktSize=64, received=True, crcStrip=False, vlan=False):
+ """
+ Send packages according to parameters.
+ """
+ port0_stats = self.get_stats(txPort)
+ gp0tx_pkts, gp0tx_bytes = [port0_stats['TX-packets'], port0_stats['TX-bytes']]
+ port1_stats = self.get_stats(rxPort)
+ gp1rx_pkts, gp1rx_err, gp1rx_bytes = [port1_stats['RX-packets'], port1_stats['RX-errors'], port1_stats['RX-bytes']]
+ time.sleep(5)
+
+ if testerports is None:
+ itf = self.tester.get_interface(self.tester.get_local_port(rxPort))
+ else:
+ itf = testerports
+ mac = self.dut.get_mac_address(txPort)
+
+ self.tester.scapy_foreground()
+ if self.nic in ["fortville_eagle", "fortville_spirit",
+ "fortville_spirit_single", "bartonhills",
+ "powerville", "springville", "hartwell"]:
+ pktlen = pktSize - HEADER_SIZE['eth'] -4
+ else:
+ pktlen = pktSize - HEADER_SIZE['eth']
+ padding = pktlen - HEADER_SIZE['ip']
+
+ if vlan:
+ self.tester.scapy_append('sendp([Ether(dst="%s")/Dot1Q(vlan=1)/IP()/Raw(load="\x50"*%s)], iface="%s")' % (mac, padding, itf))
+ else:
+ self.tester.scapy_append('sendp([Ether(dst="%s")/IP()/Raw(load="\x50"*%s)], iface="%s")' % (mac, padding, itf))
+
+ self.tester.scapy_execute()
+ time.sleep(3)
+
+ port0_stats = self.get_stats(txPort)
+ p0tx_pkts, p0tx_bytes = [port0_stats['TX-packets'], port0_stats['TX-bytes']]
+ port1_stats = self.get_stats(rxPort)
+ p1rx_pkts, p1rx_err, p1rx_bytes = [port1_stats['RX-packets'], port1_stats['RX-errors'], port1_stats['RX-bytes']]
+ time.sleep(5)
+
+ p0tx_pkts -= gp0tx_pkts
+ p0tx_bytes -= gp0tx_bytes
+ p1rx_pkts -= gp1rx_pkts
+ p1rx_bytes -= gp1rx_bytes
+ p1rx_err -= gp1rx_err
+ if received:
+
+ if vlan:
+ self.verify(p0tx_pkts == p1rx_pkts,
+ "Wrong TX pkts p0_tx=%d, p1_rx=%d" % (p0tx_pkts, p1rx_pkts))
+ else:
+ if self.nic in ["fortville_eagle", "fortville_spirit",
+ "fortville_spirit_single", "bartonhills",
+ "powerville", "springville", "hartwell"]:
+
+ self.verify(p0tx_bytes == pktSize,
+ "Wrong TX bytes p0_tx=%d, pktSize=%d" % (p0tx_bytes, pktSize))
+ else:
+ self.verify(p0tx_bytes == pktSize,
+ "Wrong TX bytes p0_tx=%d, pktSize=%d" % (p0tx_bytes, pktSize))
+ if crcStrip:
+ if self.nic in ["fortville_eagle", "fortville_spirit",
+ "fortville_spirit_single", "bartonhills",
+ "powerville", "springville", "hartwell"]:
+ self.verify(p1rx_bytes - 4 == pktSize,
+ "Wrong RX bytes CRC strip: p1_rx=%d, pktSize=%d" % (p1rx_bytes, pktSize))
+ else:
+ self.verify(p1rx_bytes == pktSize - 4,
+ "Wrong RX bytes CRC strip: p1_rx=%d, pktSize=%d" % (p1rx_bytes, pktSize))
+ else:
+ if vlan:
+ if self.nic in ["fortville_eagle", "fortville_spirit",
+ "fortville_spirit_single", "bartonhills",
+ "powerville", "springville", "hartwell"]:
+ self.verify(p1rx_bytes == pktSize,
+ "Wrong RX bytes No CRC strip: p1_rx=%d, pktSize=%d" % (p1rx_bytes, pktSize))
+ else:
+ self.verify(p1rx_bytes == pktSize + 4,
+ "Wrong RX bytes No CRC strip: p1_rx=%d, pktSize=%d" % (p1rx_bytes, pktSize))
+ else:
+ self.verify(p1rx_bytes == pktSize,
+ "Wrong RX bytes No CRC strip: p1_rx=%d, pktSize=%d" % (p1rx_bytes, pktSize))
+ else:
+ self.verify(
+ p0tx_pkts == 0, "Packet not dropped p0tx_pkts=%d" % p0tx_pkts)
+ self.verify(
+ p0tx_bytes == 0, "Packet not dropped p0tx_bytes=%d" % p0tx_bytes)
+
+ def check_ports(self, ports, status):
+ """
+ Check link status of the ports.
+ """
+ for port in ports:
+ out = self.tester.send_expect(
+ "ethtool %s" % self.tester.get_interface(self.tester.get_local_port(port)), "# ")
+ if status:
+ self.verify("Link detected: yes" in out, "Wrong link status")
+ else:
+ self.verify("Link detected: no" in out, "Wrong link status")
+
+ def set_up(self):
+ """
+ Run before each test case.
+ """
+ pass
+
+ def test_stop_restart(self):
+ """
+ Stop and Restar.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+ self.dut.send_expect("stop", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic, received=False)
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.check_ports(self.ports, False)
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.check_ports(self.ports, True)
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+
+ def test_set_promiscuousmode(self):
+ """
+ Promiscuous mode.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask([self.ports[0], self.ports[1]]), self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("set promisc all off", "testpmd> ")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.dut.send_expect("start", "testpmd> ")
+
+ try:
+ self.check_forwarding([self.ports[0], self.ports[1]], self.nic)
+ except dts.VerifyFailure as e:
+ print 'promiscuous mode is working correctly'
+ except Exception as e:
+ print " !!! DEBUG IT: " + e.message
+ return "FAIL"
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("set promisc all on", "testpmd> ")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding([self.ports[0], self.ports[1]], self.nic)
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("set promisc all off", "testpmd> ")
+ self.dut.send_expect("start", "testpmd> ")
+ self.dut.send_expect("quit", "# ", 30)
+
+ def test_reset_queues(self):
+ """
+ Reset RX/TX Queues.
+ """
+ testerports = [self.tester.get_interface(self.tester.get_local_port(self.ports[0])),
+ self.tester.get_interface(self.tester.get_local_port(self.ports[1]))
+ ]
+ #blackList = self.dut.create_blacklist_string(self.target, self.nic)
+
+ self.pmdout.start_testpmd("1S/8C/1T", "--portmask=%s" % dts.create_mask([self.ports[0], self.ports[1]]), socket=self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config all rxq 2", "testpmd> ")
+ self.dut.send_expect("port config all txq 2", "testpmd> ")
+ #self.dut.send_expect("set coremask 0x1e", "testpmd> ")
+ self.dut.send_expect("set coremask 0xe0", "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ out = self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.verify("RX queues=2" in out, "RX queues not reconfigured properly")
+ self.verify("TX queues=2" in out, "TX queues not reconfigured properly")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding([0, 1], self.nic, testerports)
+ self.dut.send_expect("quit", "# ", 30)
+ #self.dut.send_expect("rmmod igb_uio", "# ", 20)
+ #self.dut.send_expect("insmod ./%s/kmod/igb_uio.ko" % self.target, "#")
+ #self.dut.bind_interfaces_linux()
+
+ def test_reconfigure_ports(self):
+ """
+ Reconfigure All Ports With The Same Configurations (CRC)
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config all crc-strip on", "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ out = self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.verify(
+ "CRC stripping enabled" in out, "CRC stripping not enabled properly")
+ self.dut.send_expect("start", "testpmd> ")
+ if self.nic in ["fortville_eagle", "fortville_spirit", "fortville_spirit_single"]:
+ self.check_forwarding(self.ports, self.nic, crcStrip=False)
+ else:
+ self.check_forwarding(self.ports, self.nic, crcStrip=True)
+
+
+ def test_change_linkspeed(self):
+ """
+ Change Link Speed.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ out = self.tester.send_expect(
+ "ethtool %s" % self.tester.get_interface(self.tester.get_local_port(self.ports[0])), "# ")
+ if 'fortville_spirit' == self.nic:
+ result_scanner = r"([0-9]+)baseSR4/([A-Za-z]+)"
+ else:
+ result_scanner = r"([0-9]+)baseT/([A-Za-z]+)"
+ scanner = re.compile(result_scanner, re.DOTALL)
+ m = scanner.findall(out)
+ configs = m[:-(len(m) / 2)]
+ for config in configs:
+ print config
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ for port in self.ports:
+ self.dut.send_expect("port config %d speed %s duplex %s" % (port,
+ config[0], config[1].lower()), "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ time.sleep(5) # sleep few seconds for link stable
+
+ for port in self.ports:
+ out = self.tester.send_expect(
+ "ethtool %s" % self.tester.get_interface(self.tester.get_local_port(port)), "# ")
+ self.verify("Speed: %s" % config[0] in out,
+ "Wrong speed reported by the self.tester.")
+ self.verify("Duplex: %s" % config[1] in out,
+ "Wrong link type reported by the self.tester.")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+ self.dut.send_expect("stop", "testpmd> ")
+
+ def failed_test_enable_disablejumbo(self):
+ """
+ Enable/Disable Jumbo Frames.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("vlan set strip off all", "testpmd> ")
+ self.dut.send_expect("port config all max-pkt-len 2048", "testpmd> ")
+ for port in self.ports:
+ self.dut.send_expect("rx_vlan add 1 %d" % port, "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.dut.send_expect("start", "testpmd> ")
+
+ self.check_forwarding(self.ports, self.nic, pktSize=2047, vlan=True)
+ self.check_forwarding(self.ports, self.nic, pktSize=2048, vlan=True)
+ self.check_forwarding(self.ports, self.nic, pktSize=2049, received=False, vlan=True)
+
+ self.dut.send_expect("stop", "testpmd> ")
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config all hw-vlan off", "testpmd> ")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.dut.send_expect("start", "testpmd> ")
+ if ((self.nic == "bartonhills") or (self.nic == "powerville") or (self.nic == "springville") or (self.nic == "hartwell")):
+ self.check_forwarding(self.ports, self.nic, pktSize=2051)
+ self.check_forwarding(self.ports, self.nic, pktSize=2052)
+ self.check_forwarding(self.ports, self.nic, pktSize=2053, received=False)
+ else:
+ self.check_forwarding(self.ports, self.nic, pktSize=2047)
+ self.check_forwarding(self.ports, self.nic, pktSize=2048)
+ self.check_forwarding(self.ports, self.nic, pktSize=2049, received=False)
+
+ def test_enable_disablerss(self):
+ """
+ Enable/Disable RSS.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config rss ip", "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+
+ def test_change_numberrxdtxd(self):
+ """
+ Enable/Disable Jumbo Frame.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config all rxd 1024", "testpmd> ")
+ self.dut.send_expect("port config all txd 1024", "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ out = self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.verify(
+ "RX desc=1024" in out, "RX descriptor not reconfigured properly")
+ self.verify(
+ "TX desc=1024" in out, "TX descriptor not reconfigured properly")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+
+ def test_change_numberrxdtxdaftercycle(self):
+ """
+ Change the Number of rxd/txd.
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config all rxd 1024", "testpmd> ")
+ self.dut.send_expect("port config all txd 1024", "testpmd> ")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ out = self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.verify(
+ "RX desc=1024" in out, "RX descriptor not reconfigured properly")
+ self.verify(
+ "TX desc=1024" in out, "TX descriptor not reconfigured properly")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+
+ self.dut.send_expect("stop", "testpmd> ")
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ out = self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.verify(
+ "RX desc=1024" in out, "RX descriptor not reconfigured properly")
+ self.verify(
+ "TX desc=1024" in out, "TX descriptor not reconfigured properly")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+
+ def test_change_thresholds(self):
+ """
+ Change RX/TX thresholds
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("port config all txfreet 32", "testpmd> ")
+ self.dut.send_expect("port config all txrst 32", "testpmd> ")
+ self.dut.send_expect("port config all rxfreet 32", "testpmd> ")
+ self.dut.send_expect("port config all txpt 64", "testpmd> ")
+ self.dut.send_expect("port config all txht 64", "testpmd> ")
+ self.dut.send_expect("port config all txwt 0", "testpmd> ")
+ self.dut.send_expect("port config all rxpt 64", "testpmd> ")
+ self.dut.send_expect("port config all rxht 64", "testpmd> ")
+ self.dut.send_expect("port config all rxwt 64", "testpmd> ")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ out = self.dut.send_expect("show config rxtx", "testpmd> ")
+ self.verify("RX free threshold=32" in out,
+ "RX descriptor not reconfigured properly")
+ self.verify("TX free threshold=32" in out,
+ "TX descriptor not reconfigured properly")
+ self.verify("TX RS bit threshold=32" in out,
+ "TX descriptor not reconfigured properly")
+ self.verify("pthresh=64" in out, "TX descriptor not reconfigured properly")
+ self.verify("hthresh=64" in out, "TX descriptor not reconfigured properly")
+ self.verify("wthresh=64" in out, "TX descriptor not reconfigured properly")
+ self.verify("pthresh=64" in out, "TX descriptor not reconfigured properly")
+ self.verify("hthresh=64" in out, "TX descriptor not reconfigured properly")
+ self.verify("wthresh=64" in out, "TX descriptor not reconfigured properly")
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+
+ def test_stress_test(self):
+ """
+ Start/stop stress test.
+ """
+ stress_iterations = 10
+
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+
+ self.tester.scapy_append('wrpcap("test.pcap", [Ether()/IP()/UDP()/()])')
+ tgenInput = []
+
+ for port in self.ports:
+ tgenInput.append((self.tester.get_local_port(
+ port), self.tester.get_local_port(port), "test.pcap"))
+
+ for _ in range(stress_iterations):
+ self.dut.send_expect("port stop all", "testpmd> ", 100)
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("port start all", "testpmd> ", 100)
+ self.dut.send_expect("start", "testpmd> ")
+ self.check_forwarding(self.ports, self.nic)
+ self.dut.send_expect("stop", "testpmd> ")
+
+ self.dut.send_expect("quit", "# ")
+
+ def test_link_stats(self):
+ """
+ port link stats test
+ """
+ self.pmdout.start_testpmd("Default", "--portmask=%s" % dts.create_mask(self.ports), socket=self.ports_socket)
+ self.dut.send_expect("set fwd mac", "testpmd>")
+ self.dut.send_expect("start", "testpmd>")
+
+ # default test
+ # self.check_forwarding([0,1], self.nic)
+
+ ports_num = len(self.ports)
+ # link down test
+ for i in range(ports_num):
+ self.dut.send_expect("set link-down port %d" % i, "testpmd>")
+ # leep few seconds for NIC link status update
+ time.sleep(5)
+ self.check_ports(self.ports, False)
+
+ # link up test
+ for j in range(ports_num):
+ self.dut.send_expect("set link-up port %d" % j, "testpmd>")
+ time.sleep(5)
+ self.check_ports(self.ports, True)
+ self.check_forwarding(self.ports, self.nic)
+
+ def tear_down(self):
+ """
+ Run after each test case.
+ """
+ self.dut.kill_all()
+
+ def tear_down_all(self):
+ """
+ Run after each test suite.
+ """
+ self.dut.kill_all()
--
1.7.4.4
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test
2015-05-29 2:19 [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test huilong,xu
2015-05-29 2:19 ` [dts] [dts 2/3] [PATCH V2] add shutdown api test plan huilong,xu
2015-05-29 2:19 ` [dts] [dts 3/3] [PATCH V2] add shutdown api test code huilong,xu
@ 2015-06-01 9:19 ` Liu, Yong
2015-06-08 1:53 ` Fu, JingguoX
3 siblings, 0 replies; 7+ messages in thread
From: Liu, Yong @ 2015-06-01 9:19 UTC (permalink / raw)
To: Xu, HuilongX, dts; +Cc: Fu, JingguoX
Thanks, applied in 1.1 branch.
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of huilong,xu
> Sent: Friday, May 29, 2015 10:19 AM
> To: dts@dpdk.org
> Cc: Fu, JingguoX
> Subject: [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and
> fortville NIC test
>
> From: huilong xu <huilongx.xu@intel.com>
>
>
> Signed-off-by: huilong xu <huilongx.xu@intel.com>
> ---
> executions/execution.cfg | 3 ++-
> executions/execution_FVL.cfg | 3 ++-
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/executions/execution.cfg b/executions/execution.cfg
> index e5c6198..a749008 100644
> --- a/executions/execution.cfg
> +++ b/executions/execution.cfg
> @@ -19,7 +19,8 @@ test_suites=
> pmd_bonded,
> dynamic_config,
> generic_filter,
> - dual_vlan
> + dual_vlan,
> + shutdown_api
> targets=
> x86_64-native-linuxapp-gcc
> parameters=nic_type=cfg:func=true
> diff --git a/executions/execution_FVL.cfg b/executions/execution_FVL.cfg
> index 12990d8..bd278ba 100644
> --- a/executions/execution_FVL.cfg
> +++ b/executions/execution_FVL.cfg
> @@ -6,7 +6,8 @@ test_suites=
> dynamic_config,
> generic_filter,
> dual_vlan,
> - vlan
> + vlan,
> + shutdown_api
> targets=
> x86_64-native-linuxapp-gcc
> parameters=nic_type=cfg:func=true
> --
> 1.7.4.4
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test
2015-05-29 2:19 [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test huilong,xu
` (2 preceding siblings ...)
2015-06-01 9:19 ` [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test Liu, Yong
@ 2015-06-08 1:53 ` Fu, JingguoX
3 siblings, 0 replies; 7+ messages in thread
From: Fu, JingguoX @ 2015-06-08 1:53 UTC (permalink / raw)
To: Xu, HuilongX, dts
> -----Original Message-----
> From: Xu, HuilongX
> Sent: Friday, May 29, 2015 10:19
> To: dts@dpdk.org
> Cc: Fu, JingguoX; Xu, HuilongX
> Subject: [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville
> NIC test
>
> From: huilong xu <huilongx.xu@intel.com>
>
>
> Signed-off-by: huilong xu <huilongx.xu@intel.com>
> ---
> executions/execution.cfg | 3 ++-
> executions/execution_FVL.cfg | 3 ++-
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/executions/execution.cfg b/executions/execution.cfg
> index e5c6198..a749008 100644
> --- a/executions/execution.cfg
> +++ b/executions/execution.cfg
> @@ -19,7 +19,8 @@ test_suites=
> pmd_bonded,
> dynamic_config,
> generic_filter,
> - dual_vlan
> + dual_vlan,
> + shutdown_api
> targets=
> x86_64-native-linuxapp-gcc
> parameters=nic_type=cfg:func=true
> diff --git a/executions/execution_FVL.cfg b/executions/execution_FVL.cfg
> index 12990d8..bd278ba 100644
> --- a/executions/execution_FVL.cfg
> +++ b/executions/execution_FVL.cfg
> @@ -6,7 +6,8 @@ test_suites=
> dynamic_config,
> generic_filter,
> dual_vlan,
> - vlan
> + vlan,
> + shutdown_api
> targets=
> x86_64-native-linuxapp-gcc
> parameters=nic_type=cfg:func=true
> --
> 1.7.4.4
Acked-by: Jingguo Fu <jingguox.fu@intel.com>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dts] [dts 2/3] [PATCH V2] add shutdown api test plan
2015-05-29 2:19 ` [dts] [dts 2/3] [PATCH V2] add shutdown api test plan huilong,xu
@ 2015-06-08 1:54 ` Fu, JingguoX
0 siblings, 0 replies; 7+ messages in thread
From: Fu, JingguoX @ 2015-06-08 1:54 UTC (permalink / raw)
To: Xu, HuilongX, dts
> -----Original Message-----
> From: Xu, HuilongX
> Sent: Friday, May 29, 2015 10:19
> To: dts@dpdk.org
> Cc: Fu, JingguoX; Xu, HuilongX
> Subject: [dts 2/3] [PATCH V2] add shutdown api test plan
>
> From: huilong xu <huilongx.xu@intel.com>
>
>
> Signed-off-by: huilong xu <huilongx.xu@intel.com>
> ---
> test_plans/shutdown_api_test_plan.rst | 167
> +++++++++++++++++++++++++++++++++
> 1 files changed, 167 insertions(+), 0 deletions(-)
> create mode 100644 test_plans/shutdown_api_test_plan.rst
>
> diff --git a/test_plans/shutdown_api_test_plan.rst
> b/test_plans/shutdown_api_test_plan.rst
> new file mode 100644
> index 0000000..0dd47b9
> --- /dev/null
> +++ b/test_plans/shutdown_api_test_plan.rst
> @@ -0,0 +1,167 @@
> +.. <COPYRIGHT_TAG>
> +
> +======================================
> +Intel® DPDK Shutdown API Feature Tests
> +======================================
> +
> +This tests for Shutdown API feature can be run on linux userspace. It
> +will check if NIC port can be stopped and restarted without exiting the
> +application process. Furthermore, it will check if it can reconfigure
> +new configurations for a port after the port is stopped, and if it is
> +able to restart with those new configurations. It is based on testpmd
> +application.
> +
> +The test is performed by running the testpmd application and using a
> +traffic generator. Port/queue configurations can be set interactively,
> +and still be set at the command line when launching the application in
> +order to be compatible with previous test framework.
> +
> +Prerequisites
> +-------------
> +
> +Support igb_uio and vfio driver, if used vfio, kernel need 3.6+ and enable
> vt-d in bios.
> +When used vfio , used "modprobe vfio" and "modprobe vfio-pci" insmod vfiod
> driver, then used
> +"./tools/dpdk_nic_bind.py --bind=vfio-pci device_bus_id" to bind vfio driver
> to test driver.
> +
> +Assume port A and B are connected to the remote ports, e.g. packet generator.
> +To run the testpmd application in linuxapp environment with 4 lcores,
> +4 channels with other default parameters in interactive mode.
> +
> + $ ./testpmd -c 0xf -n 4 -- -i
> +
> +Test Case: Stop and Restart
> +---------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "start" to start forwarding packets.
> +3. check that testpmd is able to forward traffic.
> +4. run "stop" to stop forwarding packets.
> +5. run "port stop all" to stop all ports.
> +6. check on the tester side that the ports are down using ethtool.
> +7. run "port start all" to restart all ports.
> +8. check on the tester side that the ports are up using ethtool
> +9. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully.
> +
> +Test Case: Reset RX/TX Queues
> +-----------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "port stop all" to stop all ports.
> +3. run "port config all rxq 2" to change the number of receiving queues to
> two.
> +4. run "port config all txq 2" to change the number of transmiting queues to
> two.
> +5. run "port start all" to restart all ports.
> +6. check with "show config rxtx" that the configuration for these parameters
> changed.
> +7. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully.
> +
> +Test Case: Set promiscuous mode
> +-------------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if promiscuous mode setting works well after
> reconfiguring
> +it while all ports are stopped
> +2. run "port stop all" to stop all ports.
> +3. run "set promisc all off" to disable promiscuous mode on all ports.
> +4. run "port start all" to restart all ports.
> +5. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check that testpmd is NOT able to receive and
> forward packets
> +successfully.
> +6. run "port stop all" to stop all ports.
> +7. run "set promisc all on" to enable promiscuous mode on all ports.
> +8. run "port start all" to restart all ports.
> +9. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check that testpmd is able to receive and forward
> packets
> +successfully.
> +
> +
> +
> +Test Case: Reconfigure All Ports With The Same Configurations (CRC)
> +-------------------------------------------------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "port stop all" to stop all ports.
> +3. run "port config all crc-strip on" to enable the CRC stripping mode.
> +4. run "port start all" to restart all ports.
> +5. check with "show config rxtx" that the configuration for these parameters
> changed.
> +6. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully. Check that the packet received is 4 bytes smaller than the
> packet sent.
> +
> +Test Case: Change Link Speed
> +----------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "port stop all" to stop all ports.
> +3. run "port config all speed SPEED duplex HALF/FULL" to select the new
> config for the link.
> +4. run "port start all" to restart all ports.
> +5. check on the tester side that the configuration actually changed using
> ethtool.
> +6. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully.
> +7. repeat this process for every compatible speed depending on the NIC driver.
> +
> +Test Case: Enable/Disable Jumbo Frame
> +-------------------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "port stop all" to stop all ports.
> +3. run "port config all max-pkt-len 2048" to set the maximum packet length.
> +4. run "port start all" to restart all ports.
> +5. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully. Check this with the following packet sizes: 2047, 2048 & 2049.
> Only the third one should fail.
> +
> +Test Case: Enable/Disable RSS
> +-----------------------------
> +
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "port stop all" to stop all ports.
> +3. run "port config rss ip" to enable RSS.
> +4. run "port start all" to restart all ports.
> +5. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully.
> +
> +Test Case: Change the Number of rxd/txd
> +---------------------------------------
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "port stop all" to stop all ports.
> +3. run "port config all rxd 1024" to change the rx descriptors.
> +4. run "port config all txd 1024" to change the tx descriptors.
> +5. run "port start all" to restart all ports.
> +6. check with "show config rxtx" that the descriptors were actually changed.
> +6. run "start" again to restart the forwarding, then start packet generator
> to transmit
> +and receive packets, and check if testpmd is able to receive and forward
> packets
> +successfully.
> +
> +Test Case: link stats
> +---------------------------------------
> +1. If the testpmd application is not launched, run it as above command.
> Follow
> +below steps to check if it works well after reconfiguring all ports without
> +changing any configurations.
> +2. run "set fwd mac" to set fwd type.
> +3. run "start" to start the forwarding, then start packet generator to
> transmit
> +and receive packets
> +4. run "set link-down port X" to set all port link down
> +5. check on the tester side that the configuration actually changed using
> ethtool.
> +6. start packet generator to transmit and not receive packets
> +7. run "set link-up port X" to set all port link up
> +8. start packet generator to transmit and receive packets
> +successfully
> --
> 1.7.4.4
Acked-by: Jingguo Fu <jingguox.fu@intel.com>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [dts] [dts 3/3] [PATCH V2] add shutdown api test code
2015-05-29 2:19 ` [dts] [dts 3/3] [PATCH V2] add shutdown api test code huilong,xu
@ 2015-06-08 1:54 ` Fu, JingguoX
0 siblings, 0 replies; 7+ messages in thread
From: Fu, JingguoX @ 2015-06-08 1:54 UTC (permalink / raw)
To: Xu, HuilongX, dts
> -----Original Message-----
> From: Xu, HuilongX
> Sent: Friday, May 29, 2015 10:19
> To: dts@dpdk.org
> Cc: Fu, JingguoX; Xu, HuilongX
> Subject: [dts 3/3] [PATCH V2] add shutdown api test code
>
> From: huilong xu <huilongx.xu@intel.com>
>
>
> Signed-off-by: huilong xu <huilongx.xu@intel.com>
> ---
> tests/TestSuite_shutdown_api.py | 488
> +++++++++++++++++++++++++++++++++++++++
> 1 files changed, 488 insertions(+), 0 deletions(-)
> create mode 100644 tests/TestSuite_shutdown_api.py
>
> diff --git a/tests/TestSuite_shutdown_api.py b/tests/TestSuite_shutdown_api.py
> new file mode 100644
> index 0000000..fd38ae8
> --- /dev/null
> +++ b/tests/TestSuite_shutdown_api.py
> @@ -0,0 +1,488 @@
> +# <COPYRIGHT_TAG>
> +
> +"""
> +DPDK Test suite.
> +
> +Test Shutdown API Feature
> +
> +"""
> +
> +import dts
> +import time
> +import re
> +import os
> +from test_case import TestCase
> +from pmd_output import PmdOutput
> +from setting import HEADER_SIZE
> +
> +#
> +#
> +# Test class.
> +#
> +
> +
> +class TestShutdownApi(TestCase):
> +
> + #
> + #
> + #
> + # Test cases.
> + #
> +
> + def set_up_all(self):
> + """
> + Run at the start of each test suite.
> + """
> + self.ports = self.dut.get_ports()
> + print self.nic, self.ports
> + self.verify(len(self.ports) >= 2, "Insufficient number of ports.")
> + self.ports_socket = self.dut.get_numa_id(self.ports[0])
> +
> + for port in self.ports:
> + self.tester.send_expect("ifconfig %s mtu %s" % (
> + self.tester.get_interface(self.tester.get_local_port(port)),
> 5000), "# ")
> +
> + self.pmdout = PmdOutput(self.dut)
> +
> + def get_stats(self, portid):
> + """
> + Get packets number from port statistic.
> + """
> + output = PmdOutput(self.dut)
> + stats = output.get_pmd_stats(portid)
> + return stats
> +
> + def check_forwarding(self, ports, nic, testerports=[None, None],
> pktSize=64, received=True, crcStrip=False, vlan=False):
> + for i in range(len(ports)):
> + if i % 2 == 0:
> + self.send_packet(ports[i], ports[i + 1], self.nic,
> testerports[1], pktSize, received, crcStrip=crcStrip, vlan=vlan)
> + self.send_packet(ports[i + 1], ports[i], self.nic,
> testerports[0], pktSize, received, crcStrip=crcStrip, vlan=vlan)
> +
> + def send_packet(self, txPort, rxPort, nic, testerports=None, pktSize=64,
> received=True, crcStrip=False, vlan=False):
> + """
> + Send packages according to parameters.
> + """
> + port0_stats = self.get_stats(txPort)
> + gp0tx_pkts, gp0tx_bytes = [port0_stats['TX-packets'],
> port0_stats['TX-bytes']]
> + port1_stats = self.get_stats(rxPort)
> + gp1rx_pkts, gp1rx_err, gp1rx_bytes = [port1_stats['RX-packets'],
> port1_stats['RX-errors'], port1_stats['RX-bytes']]
> + time.sleep(5)
> +
> + if testerports is None:
> + itf =
> self.tester.get_interface(self.tester.get_local_port(rxPort))
> + else:
> + itf = testerports
> + mac = self.dut.get_mac_address(txPort)
> +
> + self.tester.scapy_foreground()
> + if self.nic in ["fortville_eagle", "fortville_spirit",
> + "fortville_spirit_single", "bartonhills",
> + "powerville", "springville", "hartwell"]:
> + pktlen = pktSize - HEADER_SIZE['eth'] -4
> + else:
> + pktlen = pktSize - HEADER_SIZE['eth']
> + padding = pktlen - HEADER_SIZE['ip']
> +
> + if vlan:
> +
> self.tester.scapy_append('sendp([Ether(dst="%s")/Dot1Q(vlan=1)/IP()/Raw(load="
> \x50"*%s)], iface="%s")' % (mac, padding, itf))
> + else:
> +
> self.tester.scapy_append('sendp([Ether(dst="%s")/IP()/Raw(load="\x50"*%s)],
> iface="%s")' % (mac, padding, itf))
> +
> + self.tester.scapy_execute()
> + time.sleep(3)
> +
> + port0_stats = self.get_stats(txPort)
> + p0tx_pkts, p0tx_bytes = [port0_stats['TX-packets'], port0_stats['TX-
> bytes']]
> + port1_stats = self.get_stats(rxPort)
> + p1rx_pkts, p1rx_err, p1rx_bytes = [port1_stats['RX-packets'],
> port1_stats['RX-errors'], port1_stats['RX-bytes']]
> + time.sleep(5)
> +
> + p0tx_pkts -= gp0tx_pkts
> + p0tx_bytes -= gp0tx_bytes
> + p1rx_pkts -= gp1rx_pkts
> + p1rx_bytes -= gp1rx_bytes
> + p1rx_err -= gp1rx_err
> + if received:
> +
> + if vlan:
> + self.verify(p0tx_pkts == p1rx_pkts,
> + "Wrong TX pkts p0_tx=%d, p1_rx=%d" % (p0tx_pkts,
> p1rx_pkts))
> + else:
> + if self.nic in ["fortville_eagle", "fortville_spirit",
> + "fortville_spirit_single", "bartonhills",
> + "powerville", "springville", "hartwell"]:
> +
> + self.verify(p0tx_bytes == pktSize,
> + "Wrong TX bytes p0_tx=%d, pktSize=%d" %
> (p0tx_bytes, pktSize))
> + else:
> + self.verify(p0tx_bytes == pktSize,
> + "Wrong TX bytes p0_tx=%d, pktSize=%d" %
> (p0tx_bytes, pktSize))
> + if crcStrip:
> + if self.nic in ["fortville_eagle", "fortville_spirit",
> + "fortville_spirit_single", "bartonhills",
> + "powerville", "springville", "hartwell"]:
> + self.verify(p1rx_bytes - 4 == pktSize,
> + "Wrong RX bytes CRC strip: p1_rx=%d,
> pktSize=%d" % (p1rx_bytes, pktSize))
> + else:
> + self.verify(p1rx_bytes == pktSize - 4,
> + "Wrong RX bytes CRC strip: p1_rx=%d,
> pktSize=%d" % (p1rx_bytes, pktSize))
> + else:
> + if vlan:
> + if self.nic in ["fortville_eagle", "fortville_spirit",
> + "fortville_spirit_single", "bartonhills",
> + "powerville", "springville", "hartwell"]:
> + self.verify(p1rx_bytes == pktSize,
> + "Wrong RX bytes No CRC strip:
> p1_rx=%d, pktSize=%d" % (p1rx_bytes, pktSize))
> + else:
> + self.verify(p1rx_bytes == pktSize + 4,
> + "Wrong RX bytes No CRC strip: p1_rx=%d,
> pktSize=%d" % (p1rx_bytes, pktSize))
> + else:
> + self.verify(p1rx_bytes == pktSize,
> + "Wrong RX bytes No CRC strip: p1_rx=%d,
> pktSize=%d" % (p1rx_bytes, pktSize))
> + else:
> + self.verify(
> + p0tx_pkts == 0, "Packet not dropped p0tx_pkts=%d" % p0tx_pkts)
> + self.verify(
> + p0tx_bytes == 0, "Packet not dropped p0tx_bytes=%d" %
> p0tx_bytes)
> +
> + def check_ports(self, ports, status):
> + """
> + Check link status of the ports.
> + """
> + for port in ports:
> + out = self.tester.send_expect(
> + "ethtool %s" %
> self.tester.get_interface(self.tester.get_local_port(port)), "# ")
> + if status:
> + self.verify("Link detected: yes" in out, "Wrong link status")
> + else:
> + self.verify("Link detected: no" in out, "Wrong link status")
> +
> + def set_up(self):
> + """
> + Run before each test case.
> + """
> + pass
> +
> + def test_stop_restart(self):
> + """
> + Stop and Restar.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> + self.dut.send_expect("stop", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic, received=False)
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.check_ports(self.ports, False)
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.check_ports(self.ports, True)
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> +
> + def test_set_promiscuousmode(self):
> + """
> + Promiscuous mode.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask([self.ports[0], self.ports[1]]), self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("set promisc all off", "testpmd> ")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.dut.send_expect("start", "testpmd> ")
> +
> + try:
> + self.check_forwarding([self.ports[0], self.ports[1]], self.nic)
> + except dts.VerifyFailure as e:
> + print 'promiscuous mode is working correctly'
> + except Exception as e:
> + print " !!! DEBUG IT: " + e.message
> + return "FAIL"
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("set promisc all on", "testpmd> ")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding([self.ports[0], self.ports[1]], self.nic)
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("set promisc all off", "testpmd> ")
> + self.dut.send_expect("start", "testpmd> ")
> + self.dut.send_expect("quit", "# ", 30)
> +
> + def test_reset_queues(self):
> + """
> + Reset RX/TX Queues.
> + """
> + testerports =
> [self.tester.get_interface(self.tester.get_local_port(self.ports[0])),
> +
> self.tester.get_interface(self.tester.get_local_port(self.ports[1]))
> + ]
> + #blackList = self.dut.create_blacklist_string(self.target, self.nic)
> +
> + self.pmdout.start_testpmd("1S/8C/1T", "--portmask=%s" %
> dts.create_mask([self.ports[0], self.ports[1]]), socket=self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config all rxq 2", "testpmd> ")
> + self.dut.send_expect("port config all txq 2", "testpmd> ")
> + #self.dut.send_expect("set coremask 0x1e", "testpmd> ")
> + self.dut.send_expect("set coremask 0xe0", "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + out = self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.verify("RX queues=2" in out, "RX queues not reconfigured
> properly")
> + self.verify("TX queues=2" in out, "TX queues not reconfigured
> properly")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding([0, 1], self.nic, testerports)
> + self.dut.send_expect("quit", "# ", 30)
> + #self.dut.send_expect("rmmod igb_uio", "# ", 20)
> + #self.dut.send_expect("insmod ./%s/kmod/igb_uio.ko" % self.target,
> "#")
> + #self.dut.bind_interfaces_linux()
> +
> + def test_reconfigure_ports(self):
> + """
> + Reconfigure All Ports With The Same Configurations (CRC)
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config all crc-strip on", "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + out = self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.verify(
> + "CRC stripping enabled" in out, "CRC stripping not enabled
> properly")
> + self.dut.send_expect("start", "testpmd> ")
> + if self.nic in ["fortville_eagle", "fortville_spirit",
> "fortville_spirit_single"]:
> + self.check_forwarding(self.ports, self.nic, crcStrip=False)
> + else:
> + self.check_forwarding(self.ports, self.nic, crcStrip=True)
> +
> +
> + def test_change_linkspeed(self):
> + """
> + Change Link Speed.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + out = self.tester.send_expect(
> + "ethtool %s" %
> self.tester.get_interface(self.tester.get_local_port(self.ports[0])), "# ")
> + if 'fortville_spirit' == self.nic:
> + result_scanner = r"([0-9]+)baseSR4/([A-Za-z]+)"
> + else:
> + result_scanner = r"([0-9]+)baseT/([A-Za-z]+)"
> + scanner = re.compile(result_scanner, re.DOTALL)
> + m = scanner.findall(out)
> + configs = m[:-(len(m) / 2)]
> + for config in configs:
> + print config
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + for port in self.ports:
> + self.dut.send_expect("port config %d speed %s duplex %s" %
> (port,
> +
> config[0], config[1].lower()), "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + time.sleep(5) # sleep few seconds for link stable
> +
> + for port in self.ports:
> + out = self.tester.send_expect(
> + "ethtool %s" %
> self.tester.get_interface(self.tester.get_local_port(port)), "# ")
> + self.verify("Speed: %s" % config[0] in out,
> + "Wrong speed reported by the self.tester.")
> + self.verify("Duplex: %s" % config[1] in out,
> + "Wrong link type reported by the self.tester.")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> + self.dut.send_expect("stop", "testpmd> ")
> +
> + def failed_test_enable_disablejumbo(self):
> + """
> + Enable/Disable Jumbo Frames.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("vlan set strip off all", "testpmd> ")
> + self.dut.send_expect("port config all max-pkt-len 2048", "testpmd> ")
> + for port in self.ports:
> + self.dut.send_expect("rx_vlan add 1 %d" % port, "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.dut.send_expect("start", "testpmd> ")
> +
> + self.check_forwarding(self.ports, self.nic, pktSize=2047, vlan=True)
> + self.check_forwarding(self.ports, self.nic, pktSize=2048, vlan=True)
> + self.check_forwarding(self.ports, self.nic, pktSize=2049,
> received=False, vlan=True)
> +
> + self.dut.send_expect("stop", "testpmd> ")
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config all hw-vlan off", "testpmd> ")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.dut.send_expect("start", "testpmd> ")
> + if ((self.nic == "bartonhills") or (self.nic == "powerville") or
> (self.nic == "springville") or (self.nic == "hartwell")):
> + self.check_forwarding(self.ports, self.nic, pktSize=2051)
> + self.check_forwarding(self.ports, self.nic, pktSize=2052)
> + self.check_forwarding(self.ports, self.nic, pktSize=2053,
> received=False)
> + else:
> + self.check_forwarding(self.ports, self.nic, pktSize=2047)
> + self.check_forwarding(self.ports, self.nic, pktSize=2048)
> + self.check_forwarding(self.ports, self.nic, pktSize=2049,
> received=False)
> +
> + def test_enable_disablerss(self):
> + """
> + Enable/Disable RSS.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config rss ip", "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> +
> + def test_change_numberrxdtxd(self):
> + """
> + Enable/Disable Jumbo Frame.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config all rxd 1024", "testpmd> ")
> + self.dut.send_expect("port config all txd 1024", "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + out = self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.verify(
> + "RX desc=1024" in out, "RX descriptor not reconfigured properly")
> + self.verify(
> + "TX desc=1024" in out, "TX descriptor not reconfigured properly")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> +
> + def test_change_numberrxdtxdaftercycle(self):
> + """
> + Change the Number of rxd/txd.
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config all rxd 1024", "testpmd> ")
> + self.dut.send_expect("port config all txd 1024", "testpmd> ")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + out = self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.verify(
> + "RX desc=1024" in out, "RX descriptor not reconfigured properly")
> + self.verify(
> + "TX desc=1024" in out, "TX descriptor not reconfigured properly")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> +
> + self.dut.send_expect("stop", "testpmd> ")
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + out = self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.verify(
> + "RX desc=1024" in out, "RX descriptor not reconfigured properly")
> + self.verify(
> + "TX desc=1024" in out, "TX descriptor not reconfigured properly")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> +
> + def test_change_thresholds(self):
> + """
> + Change RX/TX thresholds
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("port config all txfreet 32", "testpmd> ")
> + self.dut.send_expect("port config all txrst 32", "testpmd> ")
> + self.dut.send_expect("port config all rxfreet 32", "testpmd> ")
> + self.dut.send_expect("port config all txpt 64", "testpmd> ")
> + self.dut.send_expect("port config all txht 64", "testpmd> ")
> + self.dut.send_expect("port config all txwt 0", "testpmd> ")
> + self.dut.send_expect("port config all rxpt 64", "testpmd> ")
> + self.dut.send_expect("port config all rxht 64", "testpmd> ")
> + self.dut.send_expect("port config all rxwt 64", "testpmd> ")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + out = self.dut.send_expect("show config rxtx", "testpmd> ")
> + self.verify("RX free threshold=32" in out,
> + "RX descriptor not reconfigured properly")
> + self.verify("TX free threshold=32" in out,
> + "TX descriptor not reconfigured properly")
> + self.verify("TX RS bit threshold=32" in out,
> + "TX descriptor not reconfigured properly")
> + self.verify("pthresh=64" in out, "TX descriptor not reconfigured
> properly")
> + self.verify("hthresh=64" in out, "TX descriptor not reconfigured
> properly")
> + self.verify("wthresh=64" in out, "TX descriptor not reconfigured
> properly")
> + self.verify("pthresh=64" in out, "TX descriptor not reconfigured
> properly")
> + self.verify("hthresh=64" in out, "TX descriptor not reconfigured
> properly")
> + self.verify("wthresh=64" in out, "TX descriptor not reconfigured
> properly")
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> +
> + def test_stress_test(self):
> + """
> + Start/stop stress test.
> + """
> + stress_iterations = 10
> +
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> +
> + self.tester.scapy_append('wrpcap("test.pcap",
> [Ether()/IP()/UDP()/()])')
> + tgenInput = []
> +
> + for port in self.ports:
> + tgenInput.append((self.tester.get_local_port(
> + port), self.tester.get_local_port(port), "test.pcap"))
> +
> + for _ in range(stress_iterations):
> + self.dut.send_expect("port stop all", "testpmd> ", 100)
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("port start all", "testpmd> ", 100)
> + self.dut.send_expect("start", "testpmd> ")
> + self.check_forwarding(self.ports, self.nic)
> + self.dut.send_expect("stop", "testpmd> ")
> +
> + self.dut.send_expect("quit", "# ")
> +
> + def test_link_stats(self):
> + """
> + port link stats test
> + """
> + self.pmdout.start_testpmd("Default", "--portmask=%s" %
> dts.create_mask(self.ports), socket=self.ports_socket)
> + self.dut.send_expect("set fwd mac", "testpmd>")
> + self.dut.send_expect("start", "testpmd>")
> +
> + # default test
> + # self.check_forwarding([0,1], self.nic)
> +
> + ports_num = len(self.ports)
> + # link down test
> + for i in range(ports_num):
> + self.dut.send_expect("set link-down port %d" % i, "testpmd>")
> + # leep few seconds for NIC link status update
> + time.sleep(5)
> + self.check_ports(self.ports, False)
> +
> + # link up test
> + for j in range(ports_num):
> + self.dut.send_expect("set link-up port %d" % j, "testpmd>")
> + time.sleep(5)
> + self.check_ports(self.ports, True)
> + self.check_forwarding(self.ports, self.nic)
> +
> + def tear_down(self):
> + """
> + Run after each test case.
> + """
> + self.dut.kill_all()
> +
> + def tear_down_all(self):
> + """
> + Run after each test suite.
> + """
> + self.dut.kill_all()
> --
> 1.7.4.4
Acked-by: Jingguo Fu <jingguox.fu@intel.com>
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2015-06-08 1:54 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-05-29 2:19 [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test huilong,xu
2015-05-29 2:19 ` [dts] [dts 2/3] [PATCH V2] add shutdown api test plan huilong,xu
2015-06-08 1:54 ` Fu, JingguoX
2015-05-29 2:19 ` [dts] [dts 3/3] [PATCH V2] add shutdown api test code huilong,xu
2015-06-08 1:54 ` Fu, JingguoX
2015-06-01 9:19 ` [dts] [dts 1/3] [PATCH V2] add shutdown api test for niantic and fortville NIC test Liu, Yong
2015-06-08 1:53 ` Fu, JingguoX
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