From patchwork Fri Dec 9 09:38:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ke Xu X-Patchwork-Id: 120701 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 771A8A034C; Fri, 9 Dec 2022 10:39:48 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 727CE42D29; Fri, 9 Dec 2022 10:39:48 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by mails.dpdk.org (Postfix) with ESMTP id AB39C40E03 for ; Fri, 9 Dec 2022 10:39:46 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1670578786; x=1702114786; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=sDIjcS95Pb+ewPokucjf+tjf/86/49o16Ryrbch1sj4=; b=YYfFXU4aEJjH72XgGAPOAJmEc0oK/4hQXFHB55MhHV9vfQWDo1IDByP+ iYg+B87Mz8ZmRwC2rQGCO8Ck19mRwqeG3iqEV039QYFOhC9sN1GrOW+cN buSH3LsE4FFATAWUa0NtRv9HqHUiqltzOMi+JbbfHMrgyR27sUTbAaJ0Z jn2wP+zuIwbs5lh5CZfyVebmwpLAZ3V9oY64wPvDys6qFTdiqoPf/RHnK DKb1SvuKZD4j4mMs1m02zPTB8oH9QqnRorhjBI+ls3FOxfhHQj+k+jh7A hl9ijCf3isXIvecbz+nEeDCdeeiczjhzT8UplATdoD6vJLe5okJeRDtC9 Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10555"; a="319285057" X-IronPort-AV: E=Sophos;i="5.96,230,1665471600"; d="scan'208";a="319285057" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2022 01:39:46 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10555"; a="976224945" X-IronPort-AV: E=Sophos;i="5.96,230,1665471600"; d="scan'208";a="976224945" Received: from dpdk-xuke-lab.sh.intel.com ([10.67.119.8]) by fmsmga005.fm.intel.com with ESMTP; 09 Dec 2022 01:39:44 -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 V1 3/4] tests/vf_offload: add vf tso case for tunneling packets. Date: Fri, 9 Dec 2022 17:38:20 +0800 Message-Id: <20221209093821.341263-4-ke1.xu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221209093821.341263-1-ke1.xu@intel.com> References: <20221209093821.341263-1-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 | 169 ++++++++++++++++++++++++++++++++++ 1 file changed, 169 insertions(+) diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py index 37366e0d..aab84798 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. @@ -819,6 +845,149 @@ 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(