From: Ding Heng <hengx.ding@intel.com>
To: dts@dpdk.org
Cc: Ding Heng <hengx.ding@intel.com>
Subject: [dts] [PATCH] tests TSO: Add RRC support and some bug fix
Date: Mon, 16 Nov 2015 17:25:39 +0800 [thread overview]
Message-ID: <1447665939-12229-1-git-send-email-hengx.ding@intel.com> (raw)
Add RRC support and some bug fix. Use testpmd output to verify the test result
instead of tcpdump, in order to avoid wrong test result caused by it.
Signed-off-by: Mihcael Qiu <michael.qiu@intel.com>
Signed-off-by: Ding Heng <hengx.ding@intel.com>
diff --git a/tests/TestSuite_tso.py b/tests/TestSuite_tso.py
index 5bd8592..94f69df 100644
--- a/tests/TestSuite_tso.py
+++ b/tests/TestSuite_tso.py
@@ -83,7 +83,8 @@ class TestTSO(TestCase):
# this feature support Fortville, Niantic
self.verify(self.nic in ["kawela_2", "niantic", "bartonhills", "82545EM",
"82540EM", "springfountain", "fortville_eagle",
- "fortville_spirit", "fortville_spirit_single"],
+ "fortville_spirit", "fortville_spirit_single",
+ "redrockcanyou"],
"NIC Unsupported: " + str(self.nic))
# Based on h/w type, choose how many ports to use
@@ -98,6 +99,7 @@ class TestTSO(TestCase):
self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
self.frame_sizes = [128, 1458]
+ self.tso_size = [256, 500, 700, 900]
self.rxfreet_values = [0, 8, 16, 32, 64, 128]
# self.test_cycles = [{'cores': '1S/1C/1T', 'Mpps': {}, 'pct': {}},
@@ -116,7 +118,7 @@ class TestTSO(TestCase):
self.blacklist = ""
# self.coreMask = dts.create_mask(cores)
-
+ # This is for ipv4, for ipv6 need addtional 20
self.headers_size = HEADER_SIZE['eth'] + HEADER_SIZE[
'ip'] + HEADER_SIZE['tcp']
@@ -138,7 +140,7 @@ class TestTSO(TestCase):
for iface in ifaces:
command = ('tcpdump -w tcpdump_{0}.pcap -i {0} 2>tcpdump_{0}.out &').format(iface)
- self.tester.send_expect('rm -f tcpdump_{0}.pcap', '#').format(iface)
+ self.tester.send_expect(('rm -f tcpdump_{0}.pcap').format(iface), '#')
self.tester.send_expect(command, '#')
def tcpdump_stop_sniff(self):
@@ -182,7 +184,7 @@ class TestTSO(TestCase):
self.verify(cores is not None, "Insufficient cores for speed testing")
self.coreMask = dts.create_mask(cores)
- padding = self.frame_sizes[0] - self.headers_size
+ padding = [(frame_size - self.headers_size) for frame_size in self.frame_sizes]
self.tester.send_expect("ethtool -K %s rx off tx off tso off gso off gro off lro off" % tx_interface, "# ")
self.tester.send_expect("ip l set %s up" % tx_interface, "# ")
@@ -204,41 +206,45 @@ class TestTSO(TestCase):
self.dut.send_expect("csum set outer-ip hw %d" % self.dut_ports[1], "testpmd> ", 120)
self.dut.send_expect("csum parse_tunnel on %d" % self.dut_ports[1], "testpmd> ", 120)
- self.dut.send_expect("tso set 800 %d" % self.dut_ports[1], "testpmd> ", 120)
- self.dut.send_expect("set fwd csum", "testpmd> ", 120)
- self.dut.send_expect("start", "testpmd> ")
self.tester.scapy_foreground()
time.sleep(5)
+ for tso_s in self.tso_size:
+ self.dut.send_expect("tso set %d %d" % (tso_s, self.dut_ports[1]), "testpmd> ", 120)
+ self.dut.send_expect("set fwd csum", "testpmd> ", 120)
+ self.dut.send_expect("set promisc all off", "testpmd> ", 120)
+ self.dut.send_expect("start", "testpmd> ")
+ self.dut.send_expect("clear port stats all", "testpmd> ")
+
+ for padd in padding:
+ expect_rx_stats = padd/tso_s + (1 if padd % tso_s else 0)
+ self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1", dst="192.168.1.2")/TCP(sport=1021,dport=1021)/("X"*%s)], iface="%s")'% (mac, padd, tx_interface))
+ self.dut.send_expect("clear port stats all", "testpmd> ")
+ out = self.tester.scapy_execute()
+ out = self.dut.send_expect("show port stats %s" % self.dut_ports[1], "testpmd> ", 120)
+ rx_stats = int(dts.regexp(out, "TX-packets: ([0-9]+)"))
+ self.verify(rx_stats == expect_rx_stats, "FAIL: For TSO size %d and packet size %d, expect rx stats = %d, but actually received %d" %(tso_s, self.headers_size + padd, expect_rx_stats, rx_stats))
+
+ # IPv6 tcp test
+ expect_rx_stats = (padd -20)/tso_s + (1 if (padd - 20) % tso_s else 0)
+ self.tester.scapy_append('sendp([Ether(dst="%s", src="52:00:00:00:00:00")/IPv6(src="FE80:0:0:0:200:1FF:FE00:200", dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=1021)/("X"*%s)], iface="%s")' % (mac, padd - 20, tx_interface))
+ self.dut.send_expect("clear port stats all", "testpmd> ")
+ out = self.tester.scapy_execute()
+ out = self.dut.send_expect("show port stats %s" % self.dut_ports[1], "testpmd> ", 120)
+ rx_stats = int(dts.regexp(out, "TX-packets: ([0-9]+)"))
+ self.verify(rx_stats == expect_rx_stats, "FAIL: For TSO size %d and packet size %d, expect rx stats = %d, but actually received %d" %(tso_s, self.headers_size + padd, expect_rx_stats, rx_stats))
- # IPv4 tcp test
-
- self.tcpdump_start_sniffing([tx_interface, rx_interface])
- self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/("X"*%s)], iface="%s")' % (mac, padding, tx_interface))
- out = self.tester.scapy_execute()
- out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
- print out
- self.tcpdump_stop_sniff()
- rx_stats = self.number_of_packets(rx_interface)
- if (rx_stats == 2):
- self.verify(1, "Pass")
-
- # IPv6 tcp test
-
- self.tcpdump_start_sniffing([tx_interface, rx_interface])
- self.tester.scapy_append('sendp([Ether(dst="%s", src="52:00:00:00:00:00")/IPv6(src="FE80:0:0:0:200:1FF:FE00:200", dst="3555:5555:6666:6666:7777:7777:8888:8888")/TCP(sport=1021,dport=1021)/("X"*%s)], iface="%s")' % (mac, padding, tx_interface))
- out = self.tester.scapy_execute()
- out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
- print out
- self.tcpdump_stop_sniff()
- rx_stats = self.number_of_packets(rx_interface)
- if (rx_stats == 2):
- self.verify(1, "Pass")
+ self.dut.send_expect("stop", "testpmd> ")
def test_tso_tunneling(self):
"""
TSO IPv4 TCP, IPv6 TCP, VXLan testing
"""
+ # RedRockCanyou does not support Tunneling in DPDK yet.
+ if self.nic == "redrockcanyou":
+ print dts.RED("fm10k not support this case\n")
+ return
+
tx_interface = self.tester.get_interface(self.tester.get_local_port(self.dut_ports[0]))
rx_interface = self.tester.get_interface(self.tester.get_local_port(self.dut_ports[1]))
@@ -248,7 +254,10 @@ class TestTSO(TestCase):
self.verify(cores is not None, "Insufficient cores for speed testing")
self.coreMask = dts.create_mask(cores)
- padding = self.frame_sizes[0] - self.headers_size
+ self.headers_size_vxlan = self.headers_size + HEADER_SIZE['eth'] + HEADER_SIZE['ip'] + HEADER_SIZE['udp'] + HEADER_SIZE['vxlan']
+ self.headers_size_nvgre = 2 * self.headers_size + HEADER_SIZE['nvgre']
+ padding_vxlan = [(frame_size - self.headers_size_vxlan) for frame_size in self.frame_sizes]
+ padding_nvgre = [(frame_size - self.headers_size_nvgre) for frame_size in self.frame_sizes]
self.tester.send_expect("ethtool -K %s rx off tx off tso off gso off gro off lro off" % tx_interface, "# ")
self.tester.send_expect("ip l set %s up" % tx_interface, "# ")
@@ -270,34 +279,39 @@ class TestTSO(TestCase):
self.dut.send_expect("csum set outer-ip hw %d" % self.dut_ports[1], "testpmd> ", 120)
self.dut.send_expect("csum parse_tunnel on %d" % self.dut_ports[1], "testpmd> ", 120)
- self.dut.send_expect("tso set 800 %d" % self.dut_ports[1], "testpmd> ", 120)
- self.dut.send_expect("set fwd csum", "testpmd> ", 120)
- self.dut.send_expect("start", "testpmd> ")
-
self.tester.scapy_foreground()
time.sleep(5)
- # Vxlan test
- self.tcpdump_start_sniffing([tx_interface, rx_interface])
- self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/UDP(sport="1021",dport="4789")/VXLAN()/Ether(dst=%s,src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport="1021",dport="1021")/("X"*%s)], iface="%s")' % (mac, mac, padding, tx_interface))
- out = self.tester.scapy_execute()
- out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
- print out
- self.tcpdump_stop_sniff()
- rx_stats = self.number_of_packets(rx_interface)
- if (rx_stats == 2):
- self.verify(1, "Pass")
-
- # Nvgre test
- self.tcpdump_start_sniffing([tx_interface, rx_interface])
- self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2",proto=47)/NVGRE()/Ether(dst=%s,src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport="1021",dport="1021")/("X"*%s)], iface="%s")' % (mac, mac, padding, tx_interface))
- out = self.tester.scapy_execute()
- out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
- print out
- self.tcpdump_stop_sniff()
- rx_stats = self.number_of_packets(rx_interface)
- if (rx_stats == 2):
- self.verify(1, "Pass")
+ for tso_s in self.tso_size:
+ self.dut.send_expect("tso set %d %d" % (tso_s, self.dut_ports[1]), "testpmd> ", 120)
+ self.dut.send_expect("set fwd csum", "testpmd> ", 120)
+ self.dut.send_expect("set promisc all off", "testpmd> ", 120)
+ self.dut.send_expect("start", "testpmd> ")
+
+ for padd in padding_vxlan:
+ # Vxlan test
+ expect_rx_stats = padd/tso_s + 0 if padd % tso_s else 1
+ self.tcpdump_start_sniffing([tx_interface, rx_interface])
+ self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/UDP(sport="1021",dport="4789")/VXLAN()/Ether(dst=%s,src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport="1021",dport="1021")/("X"*%s)], iface="%s")' % (mac, mac, padd, tx_interface))
+ out = self.tester.scapy_execute()
+ out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
+ self.tcpdump_stop_sniff()
+ rx_stats = self.number_of_packets(rx_interface)
+ self.verify(rx_stats == expect_rx_stats, "FAIL: For TSO size %d and packet size %d, expect rx stats = %d, \
+ but actually received %d" %(tso_s, self.headers_size_vxlan + padd, expect_rx_stats, rx_stats))
+
+ for padd in padding_nvgre:
+ # Nvgre test
+ expect_rx_stats = padd/tso_s + 0 if padd % tso_s else 1
+ #self.tcpdump_start_sniffing([tx_interface, rx_interface])
+ self.tester.scapy_append('sendp([Ether(dst="%s",src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2",proto=47)/NVGRE()/Ether(dst=%s,src="52:00:00:00:00:00")/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport="1021",dport="1021")/("X"*%s)], iface="%s")' % (mac, mac, padd, tx_interface))
+ out = self.tester.scapy_execute()
+ out = self.dut.send_expect("show port stats all", "testpmd> ", 120)
+ self.tcpdump_stop_sniff()
+ rx_stats = self.number_of_packets(rx_interface)
+ self.verify(rx_stats == expect_rx_stats, "FAIL: For TSO size %d and packet size %d, expect rx stats = %d, \
+ but actually received %d" %(tso_s, self.headers_size_nvgre + padd, expect_rx_stats, rx_stats))
+ self.dut.send_expect("stop", "testpmd> ")
def test_perf_TSO_2ports(self):
"""
@@ -339,6 +353,7 @@ class TestTSO(TestCase):
self.dut.send_expect("csum parse_tunnel on %d" % self.dut_ports[1], "testpmd> ", 120)
self.dut.send_expect("tso set 800 %d" % self.dut_ports[1], "testpmd> ", 120)
self.dut.send_expect("set fwd csum", "testpmd> ", 120)
+ self.dut.send_expect("set promisc all off", "testpmd> ", 120)
self.dut.send_expect("start", "testpmd> ")
for frame_size in self.frame_sizes:
wirespeed = self.wirespeed(self.nic, frame_size, 2)
--
1.9.3
next reply other threads:[~2015-11-16 9:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-16 9:25 Ding Heng [this message]
2015-11-17 2:32 ` Qiu, Michael
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