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+# 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()