From patchwork Fri Dec 23 03:22:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ke Xu X-Patchwork-Id: 121340 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 BDD73A0093; Fri, 23 Dec 2022 04:24:22 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B724C410F9; Fri, 23 Dec 2022 04:24:22 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id BF2D340685 for ; Fri, 23 Dec 2022 04:24:21 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1671765861; x=1703301861; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Py4iHdmOLRNCtl+0EfL31wIblIWCMTaiVjJ0fpJjaXU=; b=GwsipOxNOkeOYyBn+WUdLBvJEXYP42VG4VoU4jYyiJYQMPgk3qUAD896 wgfvDmXuR6twaLnHt6xECEaXLi6vBLujV+CKOn+QY6Gn6XypVGwQ9C/Hv yDmL9RYOI9rGWSDKEDfI/cOY3yLA41nT2UFIt2fUcq00EFRZISpg57UcA arJor7EXHvKkpH3+Jk8gkg5mUi5lKdeTdpKgoPhLh1ojDFEL0o0SW6G5Z NzlqKX8P4FuIPz5e+isMvkesaW/shet4tju11MxVKY/11l64rITW9xECE 0O/nLJvXk1G4L8Rz4jiaIoePGy5t82NltRPvyaM3fNfTxzmveR32vFhTy g==; X-IronPort-AV: E=McAfee;i="6500,9779,10569"; a="384651750" X-IronPort-AV: E=Sophos;i="5.96,267,1665471600"; d="scan'208";a="384651750" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2022 19:24:20 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10569"; a="651986595" X-IronPort-AV: E=Sophos;i="5.96,267,1665471600"; d="scan'208";a="651986595" Received: from dpdk-xuke-lab.sh.intel.com ([10.67.119.8]) by orsmga002.jf.intel.com with ESMTP; 22 Dec 2022 19:24:18 -0800 From: Ke Xu To: dts@dpdk.org Cc: ke1.xu@intel.com, weiyuanx.li@intel.com, qi.fu@intel.com, lijuan.tu@intel.com Subject: [DTS][PATCH V5 1/4] tests/vf_offload: fix 2 typos and a bug. Date: Fri, 23 Dec 2022 11:22:31 +0800 Message-Id: <20221223032232.412042-2-ke1.xu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221223032232.412042-1-ke1.xu@intel.com> References: <20221223032232.412042-1-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 Checksum is wrongly spelled as checksup. Finally is wrongly spelled as fially. String formating is wrongly put out side of the function call. Signed-off-by: Ke Xu --- tests/TestSuite_vf_offload.py | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py index 26fad2b8..3fb6f9c8 100644 --- a/tests/TestSuite_vf_offload.py +++ b/tests/TestSuite_vf_offload.py @@ -265,7 +265,7 @@ class TestVfOffload(TestCase): ( ip_checksum, tcp_checksum, - udp_checksup, + udp_checksum, sctp_checksum, ) = packet_received.split(";") print( @@ -273,8 +273,8 @@ class TestVfOffload(TestCase): ip_checksum, "tcp_checksum:, ", tcp_checksum, - "udp_checksup: ", - udp_checksup, + "udp_checksum: ", + udp_checksum, "sctp_checksum: ", sctp_checksum, ) @@ -284,9 +284,9 @@ class TestVfOffload(TestCase): if tcp_checksum != "??": packet_type = "TCP" l4_checksum = tcp_checksum - elif udp_checksup != "??": + elif udp_checksum != "??": packet_type = "UDP" - l4_checksum = udp_checksup + l4_checksum = udp_checksum elif sctp_checksum != "??": packet_type = "SCTP" l4_checksum = sctp_checksum @@ -439,7 +439,7 @@ class TestVfOffload(TestCase): 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): @@ -478,8 +478,8 @@ class TestVfOffload(TestCase): Execute scanner to return results """ scanner_result = self.tester.send_expect(scanner, "#") - fially_result = re.findall(r"length( \d+)", scanner_result) - return list(fially_result) + finally_result = re.findall(r"length( \d+)", scanner_result) + return list(finally_result) def number_of_bytes(self, iface): """ From patchwork Fri Dec 23 03:22:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ke Xu X-Patchwork-Id: 121341 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 DCAA4A0093; Fri, 23 Dec 2022 04:24:29 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D7FCD42686; Fri, 23 Dec 2022 04:24:29 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id 0D23340685 for ; Fri, 23 Dec 2022 04:24:27 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1671765868; x=1703301868; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LUbP9JXBMcdIQozm3TOSf22f57MoX/wyhYf72uJzwgI=; b=joQwsgSKyRhratV8QJuBOtsxCXrW0vXZotLViY5NTSfRiUMzY92gF2S9 XRiznLtOO770a2Kz0+QQbLgh8GMx/A1AA58iJIZdG1Uw8wrCQIhV13WPV pSO7a5aognxrXemYrfuS2g9/yy/FW/M2zew+/nOuJAIpSrUfkQv2nq0TZ I9M/uH5Xl61s/NsCd+vfnG0ODgCVNOzdqOLc6nSk3vvw1p5lOQJ2gM/hQ os1Mo6D5N+fpWztWroGGyME7GDVkYXQZkAdilrvyUBPJOQW7vzVTMx80p eV5m1FO3aEcfAiKqEyl5C2fS+1e0SpzPn6agQ3HEp3uJPv8Wilvgi5rf5 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10569"; a="384651765" X-IronPort-AV: E=Sophos;i="5.96,267,1665471600"; d="scan'208";a="384651765" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2022 19:24:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10569"; a="651986617" X-IronPort-AV: E=Sophos;i="5.96,267,1665471600"; d="scan'208";a="651986617" Received: from dpdk-xuke-lab.sh.intel.com ([10.67.119.8]) by orsmga002.jf.intel.com with ESMTP; 22 Dec 2022 19:24:25 -0800 From: Ke Xu To: dts@dpdk.org Cc: ke1.xu@intel.com, weiyuanx.li@intel.com, qi.fu@intel.com, lijuan.tu@intel.com Subject: [DTS][PATCH V5 2/4] tests/vf_offload: add vf checksum hw offload case for tunneling packets. Date: Fri, 23 Dec 2022 11:22:33 +0800 Message-Id: <20221223032232.412042-3-ke1.xu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221223032232.412042-1-ke1.xu@intel.com> References: <20221223032232.412042-1-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 packets checksum offload for inner and outer checksum is supported. This case supporting validation these packets. Signed-off-by: Weiyuan Li Signed-off-by: Ke Xu --- tests/TestSuite_vf_offload.py | 214 +++++++++++++++++++++++++++++++++- 1 file changed, 212 insertions(+), 2 deletions(-) diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py index 3fb6f9c8..bab4f39e 100644 --- a/tests/TestSuite_vf_offload.py +++ b/tests/TestSuite_vf_offload.py @@ -1,5 +1,5 @@ # SPDX-License-Identifier: BSD-3-Clause -# Copyright(c) 2020 Intel Corporation +# Copyright(c) 2020-2022 Intel Corporation # import re @@ -10,7 +10,7 @@ import framework.utils as utils from framework.crb import Crb from framework.pmd_output import PmdOutput from framework.settings import DPDK_DCFMODE_SETTING, HEADER_SIZE, load_global_setting -from framework.test_case import TestCase +from framework.test_case import TestCase, check_supported_nic, skip_unsupported_pkg from framework.utils import GREEN, RED from framework.virt_common import VM from nics.net_device import NetDevice @@ -196,6 +196,18 @@ class TestVfOffload(TestCase): dut.send_expect("csum set sctp hw %d" % port, "testpmd>") dut.send_expect("port start all", "testpmd>") + def checksum_enablehw_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("port start %d" % port, "testpmd>") + def checksum_enablesw(self, port, dut): dut.send_expect("port stop all", "testpmd>") dut.send_expect("csum set ip sw %d" % port, "testpmd>") @@ -367,6 +379,204 @@ class TestVfOffload(TestCase): self.verify(len(result) == 0, ",".join(list(result.values()))) + def checksum_validate_tunnel(self, packets_sent, packets_expected): + """ + Validate the checksum. + """ + 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]) + ) + sniff_src = self.vm0_testpmd.get_port_mac(0) + checksum_pattern = re.compile("chksum.*=.*(0x[0-9a-z]+)") + sniff_src = "52:00:00:00:00:00" + chksum = dict() + # self.tester.send_expect("scapy", ">>> ") + + for packet_type in list(packets_expected.keys()): + self.tester.send_expect("scapy", ">>> ") + self.tester.send_expect("p = %s" % packets_expected[packet_type], ">>>") + out = self.tester.send_expect("p.show2()", ">>>") + chksums = checksum_pattern.findall(out) + expected_chksum = chksums + chksum[packet_type] = chksums + print(packet_type, ": ", chksums) + + self.tester.send_expect("exit()", "#") + + self.tester.scapy_background() + inst = self.tester.tcpdump_sniff_packets( + intf=rx_interface, + count=len(packets_sent), + filters=[{"layer": "ether", "config": {"src": sniff_src}}], + ) + + # Send packet. + self.tester.scapy_foreground() + + self.tester.scapy_append( + 'sendp([%s], iface="%s")' % (packets_sent[packet_type], tx_interface) + ) + self.tester.scapy_execute() + out = self.tester.scapy_get_result() + p = self.tester.load_tcpdump_sniff_packets(inst) + nr_packets = len(p) + print(p) + packets_received = [ + p[i].sprintf( + "%IP.chksum%;%UDP.chksum%;%IP:2.chksum%;%UDP:2.chksum%;%TCP.chksum%;%SCTP.chksum%" + ) + for i in range(nr_packets) + ] + + packets_received = [ + item + for item in packets_received[0].replace("??", "").split(";") + if item != "" + ] + self.logger.debug(f"packets_received=>{packets_received}") + self.logger.debug(f"expected_chksum=>{expected_chksum}") + self.verify( + len(expected_chksum) == len(packets_received), + f"The chksum type {packet_type} length of the actual result is inconsistent with the expected length!", + ) + self.verify( + packets_received == expected_chksum, + f"The actually received chksum {packet_type} is inconsistent with the expectation", + ) + + @check_supported_nic( + ["ICE_100G-E810C_QSFP", "ICE_25G-E810C_SFP", "ICE_25G-E810_XXV_SFP"] + ) + @skip_unsupported_pkg(["os default"]) + def test_checksum_offload_tunnel_enable(self): + """ + Enable HW checksum offload. + Send packet with inner and outer incorrect checksum, + can rx it and report the checksum error, + verify forwarded packets have correct checksum. + """ + self.launch_testpmd( + dcf_flag=self.dcf_mode, + param="--portmask=%s " % (self.portMask) + "--enable-rx-cksum " + "", + ) + self.vm0_testpmd.execute_cmd("set fwd csum") + self.vm0_testpmd.execute_cmd("set promisc 1 on") + self.vm0_testpmd.execute_cmd("set promisc 0 on") + self.vm0_testpmd.execute_cmd("csum mac-swap off 0", "testpmd>") + self.vm0_testpmd.execute_cmd("csum mac-swap off 1", "testpmd>") + time.sleep(2) + port_id_0 = 0 + mac = self.vm0_testpmd.get_port_mac(0) + sndIP = "10.0.0.1" + sndIPv6 = "::1" + expIP = sndIP + expIPv6 = sndIPv6 + + pkts_outer = { + "IP/UDP/VXLAN-GPE": f'IP(src = "{sndIP}") / UDP(sport = 4790, dport = 4790, chksum = 0xff) / VXLAN()', + "IP/UDP/VXLAN-GPE/ETH": f'IP(src = "{sndIP}") / UDP(sport = 4790, dport = 4790, chksum = 0xff) / VXLAN() / Ether()', + "IPv6/UDP/VXLAN-GPE": f'IPv6(src = "{sndIPv6}") / UDP(sport = 4790, dport = 4790, chksum = 0xff) / VXLAN()', + "IPv6/UDP/VXLAN-GPE/ETH": f'IPv6(src = "{sndIPv6}") / UDP(sport = 4790, dport = 4790, chksum = 0xff) / VXLAN() / Ether()', + "IP/GRE": f'IP(src = "{sndIP}", proto = 47, chksum = 0xff) / GRE()', + "IP/GRE/ETH": f'IP(src = "{sndIP}", proto = 47, chksum = 0xff) / GRE() / Ether()', + "IP/NVGRE/ETH": f'IP(src = "{sndIP}", proto = 47, chksum = 0xff) / GRE(key_present=1, proto=0x6558, key=0x00000100) / Ether()', + "IPv6/GRE": f'IPv6(src = "{sndIPv6}", nh = 47) / GRE()', + "IPv6/GRE/ETH": f'IPv6(src = "{sndIPv6}", nh = 47) / GRE() / Ether()', + "IPv6/NVGRE/ETH": f'IPv6(src = "{sndIPv6}", nh = 47) / GRE(key_present=1, proto=0x6558, key=0x00000100) / Ether()', + "IP/UDP/GTPU": f'IP(src = "{sndIP}", chksum = 0xff) / UDP(dport = 2152, chksum = 0xff) / GTP_U_Header(gtp_type=255, teid=0x123456)', + "IPv6/UDP/GTPU": f'IPv6(src = "{sndIPv6}") / UDP(dport = 2152, chksum = 0xff) / GTP_U_Header(gtp_type=255, teid=0x123456)', + } + pkts_inner = { + "IP/UDP": f'IP(src = "{sndIP}", chksum = 0xff) / UDP(sport = 29999, dport = 30000, chksum = 0xff) / Raw("x" * 100)', + "IP/TCP": f'IP(src = "{sndIP}", chksum = 0xff) / TCP(sport = 29999, dport = 30000, chksum = 0xff) / Raw("x" * 100)', + "IP/SCTP": f'IP(src = "{sndIP}", chksum = 0xff) / SCTP(sport = 29999, dport = 30000, chksum = 0x0) / Raw("x" * 128)', + "IPv6/UDP": f'IPv6(src = "{sndIPv6}") / UDP(sport = 29999, dport = 30000, chksum = 0xff) / Raw("x" * 100)', + "IPv6/TCP": f'IPv6(src = "{sndIPv6}") / TCP(sport = 29999, dport = 30000, chksum = 0xff) / Raw("x" * 100)', + "IPv6/SCTP": f'IPv6(src = "{sndIPv6}") / SCTP(sport = 29999, dport = 30000, chksum = 0x0) / Raw("x" * 128)', + } + + if self.dcf_mode == "enable": + pkts_outer[ + "IP/UDP/VXLAN/ETH" + ] = f'IP(src = "{sndIP}") / UDP(sport = 4789, dport = 4789, chksum = 0xff) / VXLAN() / Ether()' + pkts_outer[ + "IPv6/UDP/VXLAN/ETH" + ] = f'IPv6(src = "{sndIPv6}") / UDP(sport = 4789, dport = 4789, chksum = 0xff) / VXLAN() / Ether()' + + pkts = { + key_outer + + "/" + + key_inner: f'Ether(dst="{mac}", src="52:00:00:00:00:00") / ' + + p_outer + + " / " + + p_inner + for key_outer, p_outer in pkts_outer.items() + for key_inner, p_inner in pkts_inner.items() + } + + pkts_outer_ref = { + "IP/UDP/VXLAN-GPE": f'IP(src = "{expIP}") / UDP(sport = 4790, dport = 4790) / VXLAN()', + "IP/UDP/VXLAN-GPE/ETH": f'IP(src = "{expIP}") / UDP(sport = 4790, dport = 4790) / VXLAN() / Ether()', + "IPv6/UDP/VXLAN-GPE": f'IPv6(src = "{expIPv6}") / UDP(sport = 4790, dport = 4790) / VXLAN()', + "IPv6/UDP/VXLAN-GPE/ETH": f'IPv6(src = "{expIPv6}") / UDP(sport = 4790, dport = 4790) / VXLAN() / Ether()', + "IP/GRE": f'IP(src = "{expIP}", proto = 47) / GRE()', + "IP/GRE/ETH": f'IP(src = "{expIP}", proto = 47) / GRE() / Ether()', + "IP/NVGRE/ETH": f'IP(src = "{expIP}", proto = 47) / GRE(key_present=1, proto=0x6558, key=0x00000100) / Ether()', + "IPv6/GRE": f'IPv6(src = "{expIPv6}", nh = 47) / GRE()', + "IPv6/GRE/ETH": f'IPv6(src = "{expIPv6}", nh = 47) / GRE() / Ether()', + "IPv6/NVGRE/ETH": f'IPv6(src = "{expIPv6}", nh = 47) / GRE(key_present=1, proto=0x6558, key=0x00000100) / Ether()', + "IP/UDP/GTPU": f'IP(src = "{expIP}") / UDP(dport = 2152) / GTP_U_Header(gtp_type=255, teid=0x123456)', + "IPv6/UDP/GTPU": f'IPv6(src = "{expIPv6}") / UDP(dport = 2152) / GTP_U_Header(gtp_type=255, teid=0x123456)', + } + pkts_inner_ref = { + "IP/UDP": f'IP(src = "{expIP}") / UDP(sport = 29999, dport = 30000) / Raw("x" * 100)', + "IP/TCP": f'IP(src = "{expIP}") / TCP(sport = 29999, dport = 30000) / Raw("x" * 100)', + "IP/SCTP": f'IP(src = "{expIP}") / SCTP(sport = 29999, dport = 30000) / Raw("x" * 128)', + "IPv6/UDP": f'IPv6(src = "{expIPv6}") / UDP(sport = 29999, dport = 30000) / Raw("x" * 100)', + "IPv6/TCP": f'IPv6(src = "{expIPv6}") / TCP(sport = 29999, dport = 30000) / Raw("x" * 100)', + "IPv6/SCTP": f'IPv6(src = "{expIPv6}") / SCTP(sport = 29999, dport = 30000) / Raw("x" * 128)', + } + + if self.dcf_mode == "enable": + pkts_outer_ref[ + "IP/UDP/VXLAN/ETH" + ] = f'IP(src = "{sndIP}") / UDP(sport = 4789, dport = 4789) / VXLAN() / Ether()' + pkts_outer_ref[ + "IPv6/UDP/VXLAN/ETH" + ] = f'IPv6(src = "{sndIPv6}") / UDP(sport = 4789, dport = 4789) / VXLAN() / Ether()' + + pkts_ref = { + key_outer + + "/" + + key_inner: f'Ether(dst="{mac}", src="52:00:00:00:00:00") / ' + + p_outer + + " / " + + p_inner + for key_outer, p_outer in pkts_outer_ref.items() + for key_inner, p_inner in pkts_inner_ref.items() + } + + self.checksum_enablehw_tunnel(0, self.vm_dut_0) + self.checksum_enablehw_tunnel(1, self.vm_dut_0) + + self.vm0_testpmd.execute_cmd("start") + self.vm0_testpmd.wait_link_status_up(0) + self.vm0_testpmd.wait_link_status_up(1) + self.checksum_validate_tunnel(pkts, pkts_ref) + # Validate checksum on the receive packet + out = self.vm0_testpmd.execute_cmd("stop") + bad_outer_ipcsum = self.vm0_testpmd.get_pmd_value("Bad-outer-ipcsum:", out) + bad_outer_l4csum = self.vm0_testpmd.get_pmd_value("Bad-outer-l4csum:", out) + bad_inner_ipcsum = self.vm0_testpmd.get_pmd_value("Bad-ipcsum:", out) + bad_inner_l4csum = self.vm0_testpmd.get_pmd_value("Bad-l4csum:", out) + self.verify(bad_outer_ipcsum == 42, "Bad-outer-ipcsum check error") + self.verify(bad_outer_l4csum == 66, "Bad-outer-l4csum check error") + self.verify(bad_inner_ipcsum == 42, "Bad-ipcsum check error") + self.verify(bad_inner_l4csum == 84, "Bad-l4csum check error") + def test_checksum_offload_disable(self): """ Enable SW checksum offload. From patchwork Fri Dec 23 03:22:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ke Xu X-Patchwork-Id: 121342 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 06517A0093; Fri, 23 Dec 2022 04:24:33 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 023E342BB1; Fri, 23 Dec 2022 04:24:33 +0100 (CET) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by mails.dpdk.org (Postfix) with ESMTP id D91A842BB1 for ; Fri, 23 Dec 2022 04:24:30 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1671765871; x=1703301871; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=nRkxm8br8Z4wOj6vwWbw/SXIqKSkE/1H+rx+3BE2e80=; b=Lt4NF9c4ggjMqoBFQQTaulxxboFU3rm4VATlEhg5UlysWY5h5kX+n753 ysa2gf4PFIYHE7hX6VQAjPUuezqaAVjQnXInyAIhEq424QhyNpTTZi9Kn +9yWhXa2g0IDEkaykEq/7ZQ1kjGjrY7cyzpgYWIGy5rorvDo/zeF1Dg3D LfCMXK1vlRLqY/shMuVczVz5pGlwWeK8jCGVh3TzPBaxmn6cfQYIsATHx cMxWvj8zFB2IpRio4VmSDxhkt87rmAkfAkMUH/mCtK+htDsjtittdRRnu TJfmW3FxbDnvgHSovxdXnzZCyWe4ioNFv9HU6PjkzWXrXZ6DglnoSh6AW w==; X-IronPort-AV: E=McAfee;i="6500,9779,10569"; a="384651771" X-IronPort-AV: E=Sophos;i="5.96,267,1665471600"; d="scan'208";a="384651771" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Dec 2022 19:24:30 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10569"; a="651986625" X-IronPort-AV: E=Sophos;i="5.96,267,1665471600"; d="scan'208";a="651986625" Received: from dpdk-xuke-lab.sh.intel.com ([10.67.119.8]) by orsmga002.jf.intel.com with ESMTP; 22 Dec 2022 19:24:28 -0800 From: Ke Xu To: dts@dpdk.org Cc: ke1.xu@intel.com, weiyuanx.li@intel.com, qi.fu@intel.com, lijuan.tu@intel.com Subject: [DTS][PATCH V5 3/4] tests/vf_offload: add vf tso case for tunneling packets. Date: Fri, 23 Dec 2022 11:22:34 +0800 Message-Id: <20221223032232.412042-4-ke1.xu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221223032232.412042-1-ke1.xu@intel.com> References: <20221223032232.412042-1-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 | 186 ++++++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py index bab4f39e..3d89729d 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. @@ -853,6 +879,166 @@ class TestVfOffload(TestCase): "the packet segmentation incorrect, %s" % tx_outlist, ) + @check_supported_nic( + ["ICE_100G-E810C_QSFP", "ICE_25G-E810C_SFP", "ICE_25G-E810_XXV_SFP"] + ) + @skip_unsupported_pkg(["os default"]) + 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]) + if "GTPU" in key_outer: + self.tester.scapy_append( + "from scapy.contrib.gtp import GTP_U_Header" + ) + 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]) + if "GTPU" in key_outer: + self.tester.scapy_append( + "from scapy.contrib.gtp import GTP_U_Header" + ) + 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( From patchwork Fri Dec 23 03:22:35 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit 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tests/vf_offload: add new method to anayse tunnel packets. Date: Fri, 23 Dec 2022 11:22:35 +0800 Message-Id: <20221223032232.412042-5-ke1.xu@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221223032232.412042-1-ke1.xu@intel.com> References: <20221223032232.412042-1-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 As tcpdump not supporting some of the packet organizations we are to cover, a newly implemented function is introduced to replace number_of_packets and number_of_bytes in tunnel cases. Signed-off-by: Ke Xu --- tests/TestSuite_vf_offload.py | 64 +++++++++++++++++++++++++---------- 1 file changed, 46 insertions(+), 18 deletions(-) diff --git a/tests/TestSuite_vf_offload.py b/tests/TestSuite_vf_offload.py index 3d89729d..6765fcc5 100644 --- a/tests/TestSuite_vf_offload.py +++ b/tests/TestSuite_vf_offload.py @@ -6,8 +6,19 @@ import re import string import time +from scapy.contrib.lldp import LLDPDU, LLDPDUManagementAddress +from scapy.contrib.mpls import MPLS +from scapy.contrib.nsh import NSH +from scapy.layers.inet import ICMP, IP, TCP, UDP +from scapy.layers.inet6 import IPv6, IPv6ExtHdrFragment, IPv6ExtHdrRouting +from scapy.layers.l2 import ARP, GRE, Dot1Q, Ether +from scapy.layers.sctp import SCTP +from scapy.layers.vxlan import VXLAN +from scapy.packet import Raw + import framework.utils as utils from framework.crb import Crb +from framework.packet import Packet from framework.pmd_output import PmdOutput from framework.settings import DPDK_DCFMODE_SETTING, HEADER_SIZE, load_global_setting from framework.test_case import TestCase, check_supported_nic, skip_unsupported_pkg @@ -687,6 +698,25 @@ class TestVfOffload(TestCase): self.tester.send_expect('echo "Cleaning buffer"', "#") time.sleep(1) + def tcpdump_analyse_sniff(self, iface): + """ + Analyse the tcpdump captured packets. Returning the number of + packets and the bytes of packets payload. + """ + packet = Packet() + pkts = packet.read_pcapfile("tcpdump_{0}.pcap".format(iface), self.tester) + pkts = [ + p + for p in pkts + if len(p.layers()) >= 3 + and p.layers()[1] in {IP, IPv6} + and p.layers()[2] in {IP, IPv6, UDP, TCP, SCTP, GRE, MPLS} + and Raw in p + ] + rx_packet_count = len(pkts) + rx_packet_size = [len(p[Raw]) for p in pkts] + return rx_packet_count, rx_packet_size + def tcpdump_command(self, command): """ Send a tcpdump related command and return an integer from the output. @@ -973,26 +1003,25 @@ class TestVfOffload(TestCase): 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) + rx_stats, payload_size_list = self.tcpdump_analyse_sniff(rx_interface) + tx_stats, _ = self.tcpdump_analyse_sniff(tx_interface) + self.logger.info(payload_size_list) if loading_size <= 800: self.verify( - rx_stats == tx_stats and int(tx_outlist[0]) == loading_size, + rx_stats == tx_stats and payload_size_list[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, + payload_size_list[i] == 800, + "the packet segmentation incorrect, %s" % payload_size_list, ) if loading_size % 800 != 0: self.verify( - int(tx_outlist[num]) == loading_size % 800, - "the packet segmentation incorrect, %s" % tx_outlist, + payload_size_list[num] == loading_size % 800, + "the packet segmentation incorrect, %s" % payload_size_list, ) for loading_size in self.loading_sizes: @@ -1017,26 +1046,25 @@ class TestVfOffload(TestCase): 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) + rx_stats, payload_size_list = self.tcpdump_analyse_sniff(rx_interface) + tx_stats, _ = self.tcpdump_analyse_sniff(tx_interface) + self.logger.info(payload_size_list) if loading_size <= 800: self.verify( - rx_stats == tx_stats and int(tx_outlist[0]) == loading_size, + rx_stats == tx_stats and payload_size_list[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, + payload_size_list[i] == 800, + "the packet segmentation incorrect, %s" % payload_size_list, ) if loading_size % 800 != 0: self.verify( - int(tx_outlist[num]) == loading_size % 800, - "the packet segmentation incorrect, %s" % tx_outlist, + payload_size_list[num] == loading_size % 800, + "the packet segmentation incorrect, %s" % payload_size_list, ) def tear_down(self):