diff mbox series

[V4,3/3] tests/ice_iavf_rx_timestamp: ice iavf support rx timestamp

Message ID 20220919161609.269836-4-yaqi.tang@intel.com (mailing list archive)
State Accepted
Headers show
Series ice iavf support rx timestamp | expand

Checks

Context Check Description
ci/Intel-dts-suite-test fail Testing issues
ci/Intel-dts-pylama-test success Testing OK
ci/Intel-dts-format-test success Testing OK
ci/Intel-dts-doc-test success Testing OK

Commit Message

Tang, Yaqi Sept. 19, 2022, 4:16 p.m. UTC
The IAVF driver is able to enable rx timestamp offload.

Signed-off-by: Yaqi Tang <yaqi.tang@intel.com>
---
 tests/TestSuite_ice_iavf_rx_timestamp.py | 221 +++++++++++++++++++++++
 1 file changed, 221 insertions(+)
 create mode 100644 tests/TestSuite_ice_iavf_rx_timestamp.py

Comments

Tu, Lijuan Sept. 20, 2022, 7:29 a.m. UTC | #1
On Mon, 19 Sep 2022 16:16:09 +0000, Yaqi Tang <yaqi.tang@intel.com> wrote:
> The IAVF driver is able to enable rx timestamp offload.
> 
> Signed-off-by: Yaqi Tang <yaqi.tang@intel.com>

Reviewed-by: Lijuan Tu <lijuan.tu@intel.com>
Series applied, thanks
diff mbox series

Patch

diff --git a/tests/TestSuite_ice_iavf_rx_timestamp.py b/tests/TestSuite_ice_iavf_rx_timestamp.py
new file mode 100644
index 00000000..56463215
--- /dev/null
+++ b/tests/TestSuite_ice_iavf_rx_timestamp.py
@@ -0,0 +1,221 @@ 
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2022 Intel Corporation
+#
+
+import copy
+import os
+import re
+import time
+
+from framework.packet import Packet
+from framework.pmd_output import PmdOutput
+from framework.test_case import TestCase
+from framework.utils import GREEN, RED
+
+tv_packets_basic = {
+    "tv_mac": 'Ether(dst="00:11:22:33:44:55")/("X"*480)',
+    "tv_mac_ipv4": 'Ether(dst="00:11:22:33:44:55")/IP(src="192.168.0.2",dst="192.168.0.3")/("X"*480)',
+    "tv_mac_ipv6": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::2", dst="2001::3")/("X"*480)',
+    "tv_mac_ipv4_udp": 'Ether(dst="00:11:22:33:44:55")/IP(src="192.168.0.2", dst="192.168.0.3")/UDP(sport=1026, dport=1027)/("X"*480)',
+    "tv_mac_ipv6_udp": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::2", dst="2001::3")/UDP(sport=1026, dport=1027)/("X"*480)',
+    "tv_mac_ipv4_tcp": 'Ether(dst="00:11:22:33:44:55")/IP(src="192.168.0.2", dst="192.168.0.3")/TCP(sport=1026, dport=1027)/("X"*480)',
+    "tv_mac_ipv6_tcp": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::2", dst="2001::3")/TCP(sport=1026, dport=1027)/("X"*480)',
+    "tv_mac_ipv4_sctp": 'Ether(dst="00:11:22:33:44:55")/IP(src="192.168.0.2", dst="192.168.0.3")/SCTP(sport=1026, dport=1027)/("X"*480)',
+    "tv_mac_ipv6_sctp": 'Ether(dst="00:11:22:33:44:55")/IPv6(src="2001::2", dst="2001::3")/SCTP(sport=1026, dport=1027)/("X"*480)',
+}
+
+command_line_option_with_timestamp = {
+    "port_id": 0,
+    "test": [
+        {
+            "send_packet": tv_packets_basic["tv_mac"],
+            "action": {"check_timestamp": "ether"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv4"],
+            "action": {"check_timestamp": "ipv4"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv6"],
+            "action": {"check_timestamp": "ipv6"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv4_udp"],
+            "action": {"check_timestamp": "ipv4-udp"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv6_udp"],
+            "action": {"check_timestamp": "ipv6-udp"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv4_tcp"],
+            "action": {"check_timestamp": "ipv4-tcp"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv6_tcp"],
+            "action": {"check_timestamp": "ipv6-tcp"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv4_sctp"],
+            "action": {"check_timestamp": "ipv4-sctp"},
+        },
+        {
+            "send_packet": tv_packets_basic["tv_mac_ipv6_sctp"],
+            "action": {"check_timestamp": "ipv6-sctp"},
+        },
+    ],
+}
+
+
+class IAVFTimestampConfigureTest(TestCase):
+    def set_up_all(self):
+        """
+        Run at the start of each test suite.
+        Generic filter Prerequistites
+        """
+        self.verify(
+            self.nic in ["ICE_25G-E810C_SFP", "ICE_100G-E810C_QSFP"],
+            "%s nic not support vf timestamp" % self.nic,
+        )
+        self.dut_ports = self.dut.get_ports(self.nic)
+        self.ports_socket = self.dut.get_numa_id(self.dut_ports[0])
+        # Verify that enough ports are available
+        self.verify(len(self.dut_ports) >= 1, "Insufficient ports")
+        self.tester_port0 = self.tester.get_local_port(self.dut_ports[0])
+        self.tester_iface0 = self.tester.get_interface(self.tester_port0)
+        self.pkt = Packet()
+        self.pmdout = PmdOutput(self.dut)
+
+        self.vf_driver = self.get_suite_cfg()["vf_driver"]
+        if self.vf_driver is None:
+            self.vf_driver = "vfio-pci"
+        self.pf0_intf = self.dut.ports_info[self.dut_ports[0]]["intf"]
+        self.create_vf()
+
+    def set_up(self):
+        """
+        Run before each test case.
+        """
+        pass
+
+    def launch_testpmd(self, line_option=""):
+        """
+        start testpmd
+        """
+        # Prepare testpmd EAL and parameters
+        self.pmdout.start_testpmd(
+            param=line_option,
+            eal_param=f"-a {self.vf0_pci}",
+            socket=self.ports_socket,
+        )
+        # test link status
+        res = self.pmdout.wait_link_status_up("all", timeout=15)
+        self.verify(res is True, "there have port link is down")
+        self.pmdout.execute_cmd("set fwd rxonly")
+        self.pmdout.execute_cmd("set verbose 1")
+        self.pmdout.execute_cmd("start")
+
+    def create_vf(self):
+        self.dut.bind_interfaces_linux("ice")
+        self.dut.generate_sriov_vfs_by_port(self.dut_ports[0], 1)
+        self.sriov_vfs_port = self.dut.ports_info[self.dut_ports[0]]["vfs_port"]
+        self.dut.send_expect("ifconfig %s up" % self.pf0_intf, "# ")
+        self.dut.send_expect(
+            "ip link set %s vf 0 mac 00:11:22:33:44:55" % self.pf0_intf, "#"
+        )
+        self.vf0_pci = self.sriov_vfs_port[0].pci
+        try:
+            for port in self.sriov_vfs_port:
+                port.bind_driver(self.vf_driver)
+        except Exception as e:
+            self.destroy_vf()
+            raise Exception(e)
+
+    def destroy_vf(self):
+        """
+        destroy the setup VFs
+        """
+        self.dut.destroy_sriov_vfs_by_port(self.dut_ports[0])
+
+    def check_timestamp_increment(self, out):
+        timestamps = self.get_timestamp(out)
+        if len(timestamps) == 0:
+            error_msg = "There is no timestamp value"
+            self.logger.error(error_msg)
+            self.error_msgs.append(error_msg)
+        else:
+            for i in range(len(timestamps) - 1):
+                if timestamps[i + 1] <= timestamps[i]:
+                    error_msg = "The timestamp values should be increment"
+                    self.logger.error(error_msg)
+                    self.error_msgs.append(error_msg)
+
+    def check_no_timestamp(self, out):
+        timestamps = self.get_timestamp(out)
+        if len(timestamps) != 0:
+            error_msg = "The timestamp value should be empty"
+            self.logger.error(error_msg)
+            self.error_msgs.append(error_msg)
+
+    def send_pkt_get_output(self, pkts, port_id=0, count=3):
+        self.logger.info("----------send packet-------------")
+        self.logger.info("{}".format(pkts))
+        self.pkt.update_pkt(pkts)
+        self.pkt.send_pkt(crb=self.tester, tx_port=self.tester_iface0, count=count)
+        out = self.pmdout.get_output(timeout=1)
+        pkt_pattern = (
+            "port\s%d/queue\s\d+:\sreceived\s(\d+)\spackets.+?\n.*length=\d{2,}\s"
+            % port_id
+        )
+        reveived_data = re.findall(pkt_pattern, out)
+        reveived_pkts = sum(map(int, [i[0] for i in reveived_data]))
+        return out
+
+    def get_timestamp(self, out):
+        timestamp_pat = ".*timestamp\s(\w+)"
+        timestamp_infos = re.findall(timestamp_pat, out, re.M)
+        timestamp_infos = list(map(int, timestamp_infos))
+        self.logger.info("timestamp_infos: {}".format(timestamp_infos))
+        return timestamp_infos
+
+    def handle_timestamp_case(self, case_info, enable_timestamp=True):
+        self.error_msgs = []
+        out = ""
+        # handle tests
+        tests = case_info["test"]
+        for test in tests:
+            if "send_packet" in test:
+                out = self.send_pkt_get_output(test["send_packet"])
+            if "action" in test:
+                if enable_timestamp:
+                    self.check_timestamp_increment(out)
+                else:
+                    self.check_no_timestamp(out)
+        self.verify(not self.error_msgs, "some cases failed")
+
+    def test_iavf_without_timestamp(self):
+        self.launch_testpmd(line_option="--rxq=16 --txq=16")
+        self.handle_timestamp_case(
+            command_line_option_with_timestamp, enable_timestamp=False
+        )
+
+    def test_iavf_single_queue_with_timestamp(self):
+        self.launch_testpmd(line_option="--enable-rx-timestamp")
+        self.handle_timestamp_case(command_line_option_with_timestamp)
+
+    def test_iavf_multi_queues_with_timestamp(self):
+        self.launch_testpmd(line_option="--rxq=16 --txq=16 --enable-rx-timestamp")
+        self.handle_timestamp_case(command_line_option_with_timestamp)
+
+    def tear_down(self):
+        """
+        Run after each test case.
+        """
+        self.pmdout.execute_cmd("quit", "#")
+
+    def tear_down_all(self):
+        """
+        Run after each test suite.
+        """
+        self.destroy_vf()
+        self.dut.kill_all()