From patchwork Mon Dec 12 01:46:16 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ke Xu X-Patchwork-Id: 120731 Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0D364A04FD; Mon, 12 Dec 2022 02:47:47 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0248140151; Mon, 12 Dec 2022 02:47:47 +0100 (CET) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by mails.dpdk.org (Postfix) with ESMTP id DAC9140151 for ; Mon, 12 Dec 2022 02:47:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670809665; x=1702345665; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=UMvh31g+3QKuyAyXhZUuZFT2lXq3u49pHQmAXS6Jg+I=; b=dAaJzYDUqHvB2A8Yp8fO9W7xDrZavjBgaZQzGxkpZsECBnu8WBNn3HBK 2h9myF25fEgLh+XO7ppIH3Ktf3qD/HJ4Ed4QYHzmfn5MGlr1rLVm2xDm6 53Jhsk5TmEoyM0LehJBYnx3Bq/NvBkwMc7Zqur3Zr8ozUGN+Yyk+41m50 8lI+6gA5J6PDufcE57F7zYk+7KsBueDo22iam0YWKzdcdlBGBcdI9wnj4 o9E4UXu6BlQllF7TtLU/iRWcxXIk6313ohsNfrwf0U4gBBPglTnfttnEj nrfiBV4N/pRJ05EQ5zUxAIc43ffLQOZwU/ZZsMNm5jOfzKFviAJgviLBF w==; X-IronPort-AV: E=McAfee;i="6500,9779,10558"; a="301168465" X-IronPort-AV: E=Sophos;i="5.96,237,1665471600"; d="scan'208";a="301168465" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Dec 2022 17:47:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10558"; a="754754335" X-IronPort-AV: E=Sophos;i="5.96,237,1665471600"; d="scan'208";a="754754335" Received: from dpdk-xuke-lab.sh.intel.com ([10.67.119.8]) by fmsmga002.fm.intel.com with ESMTP; 11 Dec 2022 17:47:42 -0800 From: Ke Xu To: dts@dpdk.org Cc: ke1.xu@intel.com, weiyuanx.li@intel.com, lijuan.tu@intel.com, qi.fu@intel.com Subject: [DTS][PATCH V2 3/4] tests/vf_offload: add vf tso case for tunneling packets. Date: Mon, 12 Dec 2022 09:46:16 +0800 Message-Id: <20221212014617.444033-4-ke1.xu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221212014617.444033-1-ke1.xu@intel.com> References: <20221212014617.444033-1-ke1.xu@intel.com> MIME-Version: 1.0 X-BeenThere: dts@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: test suite reviews and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dts-bounces@dpdk.org In DPDK 22.11, tunneling tso is supported. This case supporting validation these packets. Signed-off-by: Weiyuan Li Signed-off-by: Ke Xu --- tests/TestSuite_vf_offload.py | 178 ++++++++++++++++++++++++++++++++++ 1 file changed, 178 insertions(+) diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py index 4a32084c..6f169190 100644 --- a/tests/TestSuite_vf_offload.py +++ b/tests/TestSuite_vf_offload.py @@ -216,6 +216,32 @@ class TestVfOffload(TestCase): dut.send_expect("csum set sctp sw %d" % port, "testpmd>") dut.send_expect("port start all", "testpmd>") + def tso_enable(self, port, dut): + dut.send_expect("port stop %d" % port, "testpmd>") + dut.send_expect("csum set ip hw %d" % port, "testpmd>") + dut.send_expect("csum set udp hw %d" % port, "testpmd>") + dut.send_expect("csum set tcp hw %d" % port, "testpmd>") + dut.send_expect("csum set sctp hw %d" % port, "testpmd>") + dut.send_expect("csum set outer-ip hw %d" % port, "testpmd>") + dut.send_expect("csum set outer-udp hw %d" % port, "testpmd>") + dut.send_expect("csum parse-tunnel on %d" % port, "testpmd>") + dut.send_expect("tso set 800 %d" % port, "testpmd>") + dut.send_expect("port start %d" % port, "testpmd>") + + def tso_enable_tunnel(self, port, dut): + dut.send_expect("port stop %d" % port, "testpmd>") + dut.send_expect("csum set ip hw %d" % port, "testpmd>") + dut.send_expect("csum set udp hw %d" % port, "testpmd>") + dut.send_expect("csum set tcp hw %d" % port, "testpmd>") + dut.send_expect("csum set sctp hw %d" % port, "testpmd>") + dut.send_expect("csum set outer-ip hw %d" % port, "testpmd>") + dut.send_expect("csum set outer-udp hw %d" % port, "testpmd>") + dut.send_expect("csum parse-tunnel on %d" % port, "testpmd>") + dut.send_expect("rx_vxlan_port add 4789 %d" % port, "testpmd>") + dut.send_expect("tso set 800 %d" % port, "testpmd>") + dut.send_expect("tunnel_tso set 800 %d" % port, "testpmd>") + dut.send_expect("port start %d" % port, "testpmd>") + def checksum_validate(self, packets_sent, packets_expected): """ Validate the checksum. @@ -852,6 +878,158 @@ class TestVfOffload(TestCase): "the packet segmentation incorrect, %s" % tx_outlist, ) + @skip_unsupported_pkg(["os default"]) + @check_supported_nic( + ["ICE_100G-E810C_QSFP", "ICE_25G-E810C_SFP", "ICE_25G-E810_XXV_SFP"] + ) + def test_tso_tunnel(self): + """ + TSO tunneled IPv4 TCP, IPv6 TCP testing. + """ + tx_interface = self.tester.get_interface( + self.tester.get_local_port(self.vm0_dut_ports[0]) + ) + rx_interface = self.tester.get_interface( + self.tester.get_local_port(self.vm0_dut_ports[1]) + ) + + self.loading_sizes = [128, 800, 801, 1700, 2500] + + 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, "# ") + self.dut.send_expect( + "ifconfig %s mtu %s" % (self.dut.ports_info[0]["intf"], TSO_MTU), "# " + ) + self.dut.send_expect( + "ifconfig %s mtu %s" % (self.dut.ports_info[1]["intf"], TSO_MTU), "# " + ) + + self.portMask = utils.create_mask([self.vm0_dut_ports[0]]) + self.launch_testpmd( + dcf_flag=self.dcf_mode, + param="--portmask=0x3 " + + "--enable-rx-cksum " + + "--max-pkt-len=%s" % TSO_MTU, + ) + + mac = self.vm0_testpmd.get_port_mac(0) + self.vm0_testpmd.execute_cmd("set verbose 1", "testpmd> ", 120) + self.vm0_testpmd.execute_cmd("set fwd csum", "testpmd>", 120) + self.vm0_testpmd.execute_cmd("set promisc 0 on", "testpmd> ", 120) + self.vm0_testpmd.execute_cmd("set promisc 1 on", "testpmd> ", 120) + self.vm0_testpmd.execute_cmd("csum mac-swap off 0", "testpmd>") + self.vm0_testpmd.execute_cmd("csum mac-swap off 1", "testpmd>") + self.tso_enable_tunnel(self.vm0_dut_ports[0], self.vm_dut_0) + self.tso_enable_tunnel(self.vm0_dut_ports[1], self.vm_dut_0) + self.vm0_testpmd.execute_cmd("start") + self.vm0_testpmd.wait_link_status_up(self.vm0_dut_ports[0]) + self.vm0_testpmd.wait_link_status_up(self.vm0_dut_ports[1]) + + pkts_outer = { + "IP/UDP/VXLAN/ETH": 'IP(src = "192.168.1.1", dst = "192.168.1.2") / UDP(sport = 4789, dport = 4789) / VXLAN() / Ether()', + "IP/UDP/VXLAN-GPE": 'IP(src = "192.168.1.1", dst = "192.168.1.2") / UDP(sport = 4790, dport = 4790) / VXLAN()', + "IP/UDP/VXLAN-GPE/ETH": 'IP(src = "192.168.1.1", dst = "192.168.1.2") / UDP(sport = 4790, dport = 4790) / VXLAN() / Ether()', + "IPv6/UDP/VXLAN/ETH": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888") / UDP(sport = 4789, dport = 4789) / VXLAN() / Ether()', + "IPv6/UDP/VXLAN-GPE": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888") / UDP(sport = 4790, dport = 4790) / VXLAN()', + "IPv6/UDP/VXLAN-GPE/ETH": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888") / UDP(sport = 4790, dport = 4790) / VXLAN() / Ether()', + "IP/GRE": 'IP(src = "192.168.1.1", dst = "192.168.1.2", proto = 47) / GRE()', + "IP/GRE/ETH": 'IP(src = "192.168.1.1", dst = "192.168.1.2", proto = 47) / GRE() / Ether()', + "IP/NVGRE/ETH": 'IP(src = "192.168.1.1", dst = "192.168.1.2", proto = 47) / GRE(key_present=1, proto=0x6558, key=0x00000100) / Ether()', + "IPv6/GRE": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888", nh = 47) / GRE()', + "IPv6/GRE/ETH": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888", nh = 47) / GRE() / Ether()', + "IPv6/NVGRE/ETH": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888", nh = 47) / GRE(key_present=1, proto=0x6558, key=0x00000100) / Ether()', + "IP/UDP/GTPU": 'IP(src = "192.168.1.1", dst = "192.168.1.2") / UDP(dport = 2152) / GTP_U_Header(gtp_type=255, teid=0x123456)', + "IPv6/UDP/GTPU": 'IPv6(src = "FE80:0:0:0:200:1FF:FE00:200", dst = "3555:5555:6666:6666:7777:7777:8888:8888") / UDP(dport = 2152) / GTP_U_Header(gtp_type=255, teid=0x123456)', + } + + self.tester.scapy_foreground() + time.sleep(5) + + for key_outer in pkts_outer: + for loading_size in self.loading_sizes: + # IPv4 tcp test + out = self.vm0_testpmd.execute_cmd( + "clear port info all", "testpmd> ", 120 + ) + self.tcpdump_start_sniffing([tx_interface, rx_interface]) + self.tester.scapy_append( + ( + 'sendp([Ether(dst="%s",src="52:00:00:00:00:00")/' + + pkts_outer[key_outer] + + '/IP(src="192.168.1.1",dst="192.168.1.2")/TCP(sport=1021,dport=1021)/("X"*%s)], iface="%s")' + ) + % (mac, loading_size, tx_interface) + ) + out = self.tester.scapy_execute() + out = self.vm0_testpmd.execute_cmd("show port stats all") + print(out) + self.tcpdump_stop_sniff() + rx_stats = self.number_of_packets(rx_interface) + tx_stats = self.number_of_packets(tx_interface) + tx_outlist = self.number_of_bytes(rx_interface) + self.logger.info(tx_outlist) + if loading_size <= 800: + self.verify( + rx_stats == tx_stats and int(tx_outlist[0]) == loading_size, + f"{key_outer} tunnel IPV4 RX or TX packet number not correct", + ) + else: + num = loading_size // 800 + for i in range(num): + self.verify( + int(tx_outlist[i]) == 800, + "the packet segmentation incorrect, %s" % tx_outlist, + ) + if loading_size % 800 != 0: + self.verify( + int(tx_outlist[num]) == loading_size % 800, + "the packet segmentation incorrect, %s" % tx_outlist, + ) + + for loading_size in self.loading_sizes: + # IPv6 tcp test + out = self.vm0_testpmd.execute_cmd( + "clear port info all", "testpmd> ", 120 + ) + self.tcpdump_start_sniffing([tx_interface, rx_interface]) + self.tester.scapy_append( + ( + 'sendp([Ether(dst="%s", src="52:00:00:00:00:00")/' + + pkts_outer[key_outer] + + '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, loading_size, tx_interface) + ) + out = self.tester.scapy_execute() + out = self.vm0_testpmd.execute_cmd("show port stats all") + print(out) + self.tcpdump_stop_sniff() + rx_stats = self.number_of_packets(rx_interface) + tx_stats = self.number_of_packets(tx_interface) + tx_outlist = self.number_of_bytes(rx_interface) + self.logger.info(tx_outlist) + if loading_size <= 800: + self.verify( + rx_stats == tx_stats and int(tx_outlist[0]) == loading_size, + f"{key_outer} tunnel IPV6 RX or TX packet number not correct", + ) + else: + num = loading_size // 800 + for i in range(num): + self.verify( + int(tx_outlist[i]) == 800, + "the packet segmentation incorrect, %s" % tx_outlist, + ) + if loading_size % 800 != 0: + self.verify( + int(tx_outlist[num]) == loading_size % 800, + "the packet segmentation incorrect, %s" % tx_outlist, + ) + def tear_down(self): self.vm0_testpmd.execute_cmd("quit", "# ") self.dut.send_expect(