From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id CE1E542977; Tue, 18 Apr 2023 07:42:45 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CA4AF42D0C; Tue, 18 Apr 2023 07:42:45 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mails.dpdk.org (Postfix) with ESMTP id 504D440EDF for ; Tue, 18 Apr 2023 07:42:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1681796564; x=1713332564; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4F467kUmQdNkcEOIfGYBCA1DzoO6SU/hY1E94AmvHNs=; b=g3LcHs3qMEIVROHe4xLwaqcUnFy7TNCXyIGJcWRO1PZxuEV2Vh0EYQQI YsO6E6OpV3/4PP8oSexYlnN25zyM8oNvoa9TERadK7TmMwiD9zoXk1Ws7 PAVr6YAnxqoYJnEpsj4pkDwz9Cevo2+N3SDNhiU+1umfLwYQ+ytPyFjUR qJ21kiOteo6OJO8I4PXey0+EEqP1PsMuU/yrdt9dFWtk6Yq3KWjgjC7U3 7KVb/j7Y9XVgzurF5oDe2IXV+h190cIXIkk3L2TTs1Bc+5L6SprEInVDQ MGGVobNKbMMQSUdIfqtB2HQEGWAnwMoAqHG2N/jgsn1tcsGenTDd54VzL g==; X-IronPort-AV: E=McAfee;i="6600,9927,10683"; a="342575382" X-IronPort-AV: E=Sophos;i="5.99,206,1677571200"; d="scan'208";a="342575382" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2023 22:42:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10683"; a="641232035" X-IronPort-AV: E=Sophos;i="5.99,206,1677571200"; d="scan'208";a="641232035" Received: from unknown (HELO localhost.localdomain) ([10.239.252.96]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2023 22:42:42 -0700 From: Jiale Song To: dts@dpdk.org Cc: Jiale Song Subject: [dts] [PATCH V3 1/2] test_plans/stats_checks: add a case Date: Tue, 18 Apr 2023 14:00:09 +0000 Message-Id: <20230418140010.168944-2-songx.jiale@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230418140010.168944-1-songx.jiale@intel.com> References: <20230418140010.168944-1-songx.jiale@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 add a case to test pf negative xstats check. Signed-off-by: Jiale Song --- test_plans/stats_checks_test_plan.rst | 139 ++++++++++++++++++++++++++ 1 file changed, 139 insertions(+) v3: -modify launch testpmd parameter. diff --git a/test_plans/stats_checks_test_plan.rst b/test_plans/stats_checks_test_plan.rst index 1b7d722f..64799814 100644 --- a/test_plans/stats_checks_test_plan.rst +++ b/test_plans/stats_checks_test_plan.rst @@ -281,3 +281,142 @@ Test Case: VF xstats Checks 3. Then run the same steps of PF xstats Checks, get same result. note: because one port forwarding packets, so check rx and tx both in port 0. + +Test Case: PF negative xstats check +=================================== +1. Blind the PF to vfio-pci:: + + ./usertools/dpdk-devbind.py -b vfio-pci {pf_pci} + +2. Launch testpmd with default mtu:: + + ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd -c f -n 4 -- -i + testpmd> set fwd mac + testpmd> start + testpmd> clear port xstats all + +3. Set the mtu for the port where the data packet is sent:: + + ifconfig ens7 mtu 5018 + +4. Send jumbo frames:: + + sendp(Ether(dst="00:00:00:00:01:00", src="52:00:00:00:00:00")/IP()/Raw(load="X"*4980), iface="ens7") + +5. Check port 0 xstats:: + + Check rx port can not receive packet. + Check ``rx_errors`` and ``rx_oversize_errors`` increased, but other statistics are 0 for tx port. + testpmd> show port xstats 0 + ###### NIC extended statistics for port 0 + rx_good_packets: 0 + tx_good_packets: 0 + rx_good_bytes: 0 + tx_good_bytes: 0 + rx_missed_errors: 0 + rx_errors: 1 + tx_errors: 0 + rx_mbuf_allocation_errors: 0 + rx_q0_packets: 0 + rx_q0_bytes: 0 + rx_q0_errors: 0 + tx_q0_packets: 0 + tx_q0_bytes: 0 + rx_unicast_packets: 0 + rx_multicast_packets: 0 + rx_broadcast_packets: 0 + rx_dropped_packets: 0 + rx_unknown_protocol_packets: 0 + tx_unicast_packets: 0 + tx_multicast_packets: 0 + tx_broadcast_packets: 0 + tx_dropped_packets: 0 + tx_link_down_dropped: 0 + rx_crc_errors: 0 + rx_illegal_byte_errors: 0 + rx_error_bytes: 0 + mac_local_errors: 0 + mac_remote_errors: 0 + rx_len_errors: 0 + tx_xon_packets: 0 + rx_xon_packets: 0 + tx_xoff_packets: 0 + rx_xoff_packets: 0 + rx_size_64_packets: 0 + rx_size_65_to_127_packets: 0 + rx_size_128_to_255_packets: 0 + rx_size_256_to_511_packets: 0 + rx_size_512_to_1023_packets: 0 + rx_size_1024_to_1522_packets: 0 + rx_size_1523_to_max_packets: 0 + rx_undersized_errors: 0 + rx_oversize_errors: 1 + rx_mac_short_pkt_dropped: 0 + rx_fragmented_errors: 0 + rx_jabber_errors: 0 + tx_size_64_packets: 0 + tx_size_65_to_127_packets: 0 + tx_size_128_to_255_packets: 0 + tx_size_256_to_511_packets: 0 + tx_size_512_to_1023_packets: 0 + tx_size_1024_to_1522_packets: 0 + tx_size_1523_to_max_packets: 0 + +6. Check port 1 xstats:: + + Check all statistics are 0 for tx port. + testpmd> show port xstats 1 + ###### NIC extended statistics for port 1 + rx_good_packets: 0 + tx_good_packets: 0 + rx_good_bytes: 0 + tx_good_bytes: 0 + rx_missed_errors: 0 + rx_errors: 0 + tx_errors: 0 + rx_mbuf_allocation_errors: 0 + rx_q0_packets: 0 + rx_q0_bytes: 0 + rx_q0_errors: 0 + tx_q0_packets: 0 + tx_q0_bytes: 0 + rx_unicast_packets: 0 + rx_multicast_packets: 0 + rx_broadcast_packets: 0 + rx_dropped_packets: 0 + rx_unknown_protocol_packets: 0 + tx_unicast_packets: 0 + tx_multicast_packets: 0 + tx_broadcast_packets: 0 + tx_dropped_packets: 0 + tx_link_down_dropped: 0 + rx_crc_errors: 0 + rx_illegal_byte_errors: 0 + rx_error_bytes: 0 + mac_local_errors: 0 + mac_remote_errors: 0 + rx_len_errors: 0 + tx_xon_packets: 0 + rx_xon_packets: 0 + tx_xoff_packets: 0 + rx_xoff_packets: 0 + rx_size_64_packets: 0 + rx_size_65_to_127_packets: 0 + rx_size_128_to_255_packets: 0 + rx_size_256_to_511_packets: 0 + rx_size_512_to_1023_packets: 0 + rx_size_1024_to_1522_packets: 0 + rx_size_1523_to_max_packets: 0 + rx_undersized_errors: 0 + rx_oversize_errors: 0 + rx_mac_short_pkt_dropped: 0 + rx_fragmented_errors: 0 + rx_jabber_errors: 0 + tx_size_64_packets: 0 + tx_size_65_to_127_packets: 0 + tx_size_128_to_255_packets: 0 + tx_size_256_to_511_packets: 0 + tx_size_512_to_1023_packets: 0 + tx_size_1024_to_1522_packets: 0 + tx_size_1523_to_max_packets: 0 + -- 2.25.1