From patchwork Tue Sep 20 04:19:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Yaqi Tang X-Patchwork-Id: 116465 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 D6CCAA00C3; Tue, 20 Sep 2022 06:19:17 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D1CF5410D0; Tue, 20 Sep 2022 06:19:17 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by mails.dpdk.org (Postfix) with ESMTP id CBC394021D for ; Tue, 20 Sep 2022 06:19:16 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663647557; x=1695183557; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=EHXP5QFyerjiPTnkzJ+FohNlgHN/nXkH0HicBu05PKw=; b=O7hXonOh2OgTzREjeQ3CS3cWwy6QgREmgCYZ8tEGR2jxIZRAHTW9nT4o QnuIlwJH8P0vuBJ4h6Dw/8JHTRRw1VzAB/GwbUvxY5zUOcy5q41FEGg6Y 3XNmEO7SyYdydr4IaE/q34xEOvl3PT9j6s2F7KPD+wbfNmcuSxfhAiNGr yqm2dN98uCmx7JJIdxDRMjK2TBbZyGXC2rFzoFZ7Fyt0DLvd2uTwk9Udf OCnR/BV+og1pwwmSxsx2mw5gv9wRZZWIjltLdJa0lbzEMdgWzXQdHYQW+ +ZOUYechkRyV7zW9BPp1dF7YJ2SA7wmWKL2kd8+j9WkM1w+Bw3MwWpwPG w==; X-IronPort-AV: E=McAfee;i="6500,9779,10475"; a="385878581" X-IronPort-AV: E=Sophos;i="5.93,329,1654585200"; d="scan'208";a="385878581" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Sep 2022 21:19:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,329,1654585200"; d="scan'208";a="687245983" Received: from dpdk-yaqi.sh.intel.com ([10.67.119.213]) by fmsmga004.fm.intel.com with ESMTP; 19 Sep 2022 21:19:15 -0700 From: Yaqi Tang To: dts@dpdk.org Cc: Yaqi Tang Subject: [dts][PATCH V3 2/3] test_plans/ice_rx_timestamp: ice support rx timestamp Date: Tue, 20 Sep 2022 04:19:06 +0000 Message-Id: <20220920041907.301814-3-yaqi.tang@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220920041907.301814-1-yaqi.tang@intel.com> References: <20220920041907.301814-1-yaqi.tang@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 The PF driver is able to enable rx timestamp offload. Signed-off-by: Yaqi Tang --- test_plans/ice_rx_timestamp_test_plan.rst | 156 ++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 test_plans/ice_rx_timestamp_test_plan.rst diff --git a/test_plans/ice_rx_timestamp_test_plan.rst b/test_plans/ice_rx_timestamp_test_plan.rst new file mode 100644 index 00000000..3fc48f29 --- /dev/null +++ b/test_plans/ice_rx_timestamp_test_plan.rst @@ -0,0 +1,156 @@ +.. SPDX-License-Identifier: BSD-3-Clause + Copyright(c) 2022 Intel Corporation + +======================== +ICE Support Rx Timestamp +======================== + +Description +=========== +The PF driver is able to enable rx timestamp offload, the 64 bits timestamp is able +to extracted from the flexible Rx descriptor and be stored in mbuf's dynamic field. +The received packets have timestamp values, and the timestamp values are incremented. + +Prerequisites +============= + +Topology +-------- +DUT port 0 <----> Tester port 0 + +Hardware +-------- +Supported NICs: Intel® Ethernet 800 Series E810-XXVDA4/E810-CQ + +Software +-------- +dpdk: http://dpdk.org/git/dpdk +scapy: http://www.secdev.org/projects/scapy/ + +General Set Up +-------------- +1. Compile DPDK:: + + # CC=gcc meson --werror -Denable_kmods=True -Dlibdir=lib --default-library=static + # ninja -C -j 110 + +2. Get the pci device id and interface of DUT and tester. + For example, 0000:3b:00.0 and 0000:3b:00.1 is pci device id, + ens785f0 and ens785f1 is interface:: + + # ./usertools/dpdk-devbind.py -s + + 0000:3b:00.0 'Device 159b' if=ens785f0 drv=ice unused=vfio-pci + 0000:3b:00.1 'Device 159b' if=ens785f1 drv=ice unused=vfio-pci + +3. Bind the DUT port to dpdk:: + + # ./usertools/dpdk-devbind.py -b vfio-pci + +Test Case +========= +Common Steps +------------ +All the packets in this test plan use below settings: +dst mac: 68:05:CA:C1:BA:28 +ipv4 src: 192.168.0.2 +ipv4 dst: 192.168.0.3 +ipv6 src: 2001::2 +ipv6 dst: 2001::3 +sport: 1026 +dport: 1027 +count: 3 + +1. Set fwd engine:: + + testpmd> set fwd rxonly + +2. Set verbose:: + + testpmd> set verbose 1 + +3. Start testpmd:: + + testpmd> start + +4. Send ether packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/("X"*480)], iface="",count=) + +5. Send ipv4 packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IP(src="",dst="")/("X"*480)], iface="",count=) + +6. Send ipv6 packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IPv6(src="",dst="")/("X"*480)], iface="",count=) + +7. Send ipv4-udp packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IP(src="",dst="")/UDP(sport=, dport=)/("X"*480)], iface="",count=) + +8. Send ipv6-udp packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IPv6(src="",dst="")/UDP(sport=, dport=)/("X"*480)], iface="",count=) + +9. Send ipv4-tcp packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IP(src="",dst="")/TCP(sport=, dport=)/("X"*480)], iface="",count=) + +10. Send ipv6-tcp packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IPv6(src="",dst="")/TCP(sport=, dport=)/("X"*480)], iface="",count=) + +11. Send ipv4-sctp packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IP(src="",dst="")/SCTP(sport=, dport=)/("X"*480)], iface="",count=) + +12. Send ipv6-sctp packets, record the timestamp values and check the timestamp values are incremented:: + + >>> sendp([Ether(dst="")/IPv6(src="",dst="")/SCTP(sport=, dport=)/("X"*480)], iface="",count=) + +Test Case 1: Without timestamp, check no timestamp +-------------------------------------------------- +This case is designed to check no timestamp value while testpmd not enable rx timestamp. + +Test Steps +~~~~~~~~~~ +1. Start testpmd with different command line:: + + ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c f -n 4 -a 3b:00.0 -- -i --rxq=16 --txq=16 + +2. Send packets as common steps, check no timestamp value. + +Test Case 2: Single queue With timestamp, check timestamp +--------------------------------------------------------- +This case is designed to check single queue has timestamp values and the timestamp values are incremented. + +Test Steps +~~~~~~~~~~ +1. Start testpmd with different command line:: + + ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c f -n 4 -a 3b:00.0 -- -i --enable-rx-timestamp + +2. Send packets as common steps, check single queue has timestamp values and the timestamp values are incremented. + + testpmd> port 0/queue 0: received 1 packets + src=00:00:00:02:00:00 - dst=68:05:CA:C1:BA:28 - type=0x9000 - length=494 - nb_segs=1 - timestamp 1663643637602717932 - hw ptype: L2_ETHER - sw ptype: L2_ETHER - l2_len=14 - Receive queue=0x0 + ol_flags: RTE_MBUF_F_RX_L4_CKSUM_UNKNOWN RTE_MBUF_F_RX_IP_CKSUM_UNKNOWN RTE_MBUF_F_RX_OUTER_L4_CKSUM_UNKNOWN + port 0/queue 0: received 1 packets + src=00:00:00:02:00:00 - dst=68:05:CA:C1:BA:28 - type=0x9000 - length=494 - nb_segs=1 - timestamp 1663643637602871904 - hw ptype: L2_ETHER - sw ptype: L2_ETHER - l2_len=14 - Receive queue=0x0 + ol_flags: RTE_MBUF_F_RX_L4_CKSUM_UNKNOWN RTE_MBUF_F_RX_IP_CKSUM_UNKNOWN RTE_MBUF_F_RX_OUTER_L4_CKSUM_UNKNOWN + port 0/queue 0: received 1 packets + src=00:00:00:02:00:00 - dst=68:05:CA:C1:BA:28 - type=0x9000 - length=494 - nb_segs=1 - timestamp 1663643637603018449 - hw ptype: L2_ETHER - sw ptype: L2_ETHER - l2_len=14 - Receive queue=0x0 + ol_flags: RTE_MBUF_F_RX_L4_CKSUM_UNKNOWN RTE_MBUF_F_RX_IP_CKSUM_UNKNOWN RTE_MBUF_F_RX_OUTER_L4_CKSUM_UNKNOWN + +Test Case 3: Multi queues With timestamp, check timestamp +--------------------------------------------------------- +This case is designed to check multi queues have timestamp values and the timestamp values are incremented. + +Test Steps +~~~~~~~~~~ +1. Start testpmd with different command line:: + + ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c f -n 4 -a 3b:00.0 -- -i --rxq=16 --txq=16 --enable-rx-timestamp + +2. Send packets as common steps, check multi queues have timestamp values and the timestamp values are incremented.