From patchwork Tue Mar 25 14:28:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Chia-Yu Chang (Nokia)" X-Patchwork-Id: 14029097 Received: from EUR02-AM0-obe.outbound.protection.outlook.com (mail-am0eur02on2060.outbound.protection.outlook.com [40.107.247.60]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 75A1125A2BB; Tue, 25 Mar 2025 14:29:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.247.60 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742912955; cv=fail; b=MO2u6UqUfTsaUUHDjJXJuQZhp0wjaGxzzoUHY+AZ9OfbFc9lT3epEsrpS5JewkQSymwWSNmQkZSMGWWt65t0JtlOzti83JzIaiav27wOb5WBpYbkBDCqqfTLws0m0yrEnte7YrPPqqWr3H0K90FR9rryeeKuZ4ZkcV2vrA6INYA= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742912955; c=relaxed/simple; bh=6NwKGOPJ8asxsqOZA0hgsCIQXbsdyUNcBRhPazaM7Fg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=HXa4cHff3JIhHGJY6kwh66l2iuloe4o/0fczD851TyTfHq5tK2WFe2E/O5PfGsOMLlM+UmQcFNTkh0C/zNWYqmGdihj6/9A9rM5eIFfc9UJO6fCXH7moio558IMTsi0828pGmnEpISXyvv1C1MuSddrKFtWsTtJ3yoUXhVW8/VI= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nokia-bell-labs.com; spf=fail smtp.mailfrom=nokia-bell-labs.com; dkim=pass (2048-bit key) header.d=nokia-bell-labs.com header.i=@nokia-bell-labs.com header.b=MDlA7gnc; arc=fail smtp.client-ip=40.107.247.60 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nokia-bell-labs.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=nokia-bell-labs.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nokia-bell-labs.com header.i=@nokia-bell-labs.com header.b="MDlA7gnc" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=ktz3c4amLpEdAgn2v/Q0nZdFEH8MAb0ry6GlsYsvq+v5kYU5ZyukUkfRG2HRkzaIfxAgYcBImf9lMbmG4VsE1zCeWEYtLzkS+G/Ge6gQuHgbZ1VZfo9/CsEJqxUWBRBevWy/YDXbVFmGt1oL6jkqgFQtRuhXfSR4lDDy5WN3StpF33rKLl84aWWc9jHA98ALWeZUV1X8GCIcu9+9CXIlZnR769iTJvjO3QNYlsXsrPaLyv4wvpZixl3Wy8LaNu8xAi6QJ7Rx0aoFhnh6U0E+ILw9ivI1PXCtM5vxfvZU0x7D947bkZ3xaB4jM1urh0VTxHspgG4WScLsFmyPgraBpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=LmxEfDSqhYSMcPij2RNNEIX0ObyhqtzoghHADLcJBEU=; b=sBxazabVl4LSqARQ9cwtyAeJ2nMbgZ3QYrO7yP7svddvoa1DEqnSDW5z2cBdnVwbI5bOYJWNwMofjt5g3E4QaRs7HIVp+jgI309YOKkogdunCJNv8bHfuRU3lOhhg40KXgzKaYqKHuj1CS9B9BjTyHeUiiaCogk2W0f+Mbpc6lAxbVzD2E54qlRFHUf3afmBfyTMY41JcMM7ZnTag/vW3LMpn6KblFYi4LfsknuQdKOzWJfZVlF9XOL2UbwLkDse4GiM2S0M1p+71c+966UJ4ErFXuA37l6h51XaUUOlXdB8CJAqiGmmdDOUZ0XXgKQ4wIA+IshcXwPjY11r+Img7g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=temperror (sender ip is 131.228.2.20) smtp.rcpttodomain=apple.com smtp.mailfrom=nokia-bell-labs.com; dmarc=temperror action=none header.from=nokia-bell-labs.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nokia-bell-labs.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=LmxEfDSqhYSMcPij2RNNEIX0ObyhqtzoghHADLcJBEU=; b=MDlA7gnc+zQ5NuzVCrW++Z2xStZKfF/HFDdSgTH07h87QXCbq6Gnfy5MBvBW8N0Xrxfj4SXluRmdBB7mjUOlXaXDIHBp+ghH+WHdpHErCVsQo9YgvRtMvF4KyQfddpheUmMePJBrkvS4wYyLdCqJplEA9UzeLMLY/P4BtqESwEQXSsXVXXEujkLVzLIYryfkOZaezxkzXF8T7z82CWWAOybjyeczmzCkiNDidcg8Ddy0YcrwYKeeepZ+z26HoQqp6h0NplEU9x6hzqZQwocKVpVOp97a9nHU2DJAFl7ET0ZEVsl2kWBHkkFpSpmow4Z9f3gFPNFjxiNkiteI7HWphw== Received: from DUZPR01CA0058.eurprd01.prod.exchangelabs.com (2603:10a6:10:469::12) by AS2PR07MB9492.eurprd07.prod.outlook.com (2603:10a6:20b:644::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8534.33; Tue, 25 Mar 2025 14:29:10 +0000 Received: from DB5PEPF00014B8B.eurprd02.prod.outlook.com (2603:10a6:10:469:cafe::60) by DUZPR01CA0058.outlook.office365.com (2603:10a6:10:469::12) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8534.42 via Frontend Transport; Tue, 25 Mar 2025 14:29:08 +0000 X-MS-Exchange-Authentication-Results: spf=temperror (sender IP is 131.228.2.20) smtp.mailfrom=nokia-bell-labs.com; dkim=none (message not signed) header.d=none;dmarc=temperror action=none header.from=nokia-bell-labs.com; Received-SPF: TempError (protection.outlook.com: error in processing during lookup of nokia-bell-labs.com: DNS Timeout) Received: from fihe3nok0734.emea.nsn-net.net (131.228.2.20) by DB5PEPF00014B8B.mail.protection.outlook.com (10.167.8.199) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8534.20 via Frontend Transport; Tue, 25 Mar 2025 14:29:08 +0000 Received: from sarah.nbl.nsn-rdnet.net (sarah.nbl.nsn-rdnet.net [10.0.73.150]) by fihe3nok0734.emea.nsn-net.net (Postfix) with ESMTP id 30360202D1; Tue, 25 Mar 2025 16:29:07 +0200 (EET) From: chia-yu.chang@nokia-bell-labs.com To: netdev@vger.kernel.org, dave.taht@gmail.com, pabeni@redhat.com, jhs@mojatatu.com, kuba@kernel.org, stephen@networkplumber.org, xiyou.wangcong@gmail.com, jiri@resnulli.us, davem@davemloft.net, edumazet@google.com, horms@kernel.org, andrew+netdev@lunn.ch, donald.hunter@gmail.com, ast@fiberby.net, liuhangbin@gmail.com, shuah@kernel.org, linux-kselftest@vger.kernel.org, ij@kernel.org, ncardwell@google.com, koen.de_schepper@nokia-bell-labs.com, g.white@cablelabs.com, ingemar.s.johansson@ericsson.com, mirja.kuehlewind@ericsson.com, cheshire@apple.com, rs.ietf@gmx.at, Jason_Livingood@comcast.com, vidhi_goel@apple.com Cc: Chia-Yu Chang Subject: [PATCH v10 net-next 2/5] selftests/tc-testing: Add selftests for qdisc DualPI2 Date: Tue, 25 Mar 2025 15:28:33 +0100 Message-Id: <20250325142836.47048-3-chia-yu.chang@nokia-bell-labs.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250325142836.47048-1-chia-yu.chang@nokia-bell-labs.com> References: <20250325142836.47048-1-chia-yu.chang@nokia-bell-labs.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB5PEPF00014B8B:EE_|AS2PR07MB9492:EE_ X-MS-Office365-Filtering-Correlation-Id: 17d4e237-7b41-4e2a-b6ed-08dd6ba9678b X-LD-Processed: 5d471751-9675-428d-917b-70f44f9630b0,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|1800799024|7416014|36860700013|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:131.228.2.20;CTRY:FI;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:fihe3nok0734.emea.nsn-net.net;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(376014)(1800799024)(7416014)(36860700013)(921020);DIR:OUT;SFP:1101; X-OriginatorOrg: nokia-bell-labs.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Mar 2025 14:29:08.6239 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 17d4e237-7b41-4e2a-b6ed-08dd6ba9678b X-MS-Exchange-CrossTenant-Id: 5d471751-9675-428d-917b-70f44f9630b0 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5d471751-9675-428d-917b-70f44f9630b0;Ip=[131.228.2.20];Helo=[fihe3nok0734.emea.nsn-net.net] X-MS-Exchange-CrossTenant-AuthSource: DB5PEPF00014B8B.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS2PR07MB9492 From: Chia-Yu Chang Update configuration and preload DualPI2 module for self-tests, and add the folloiwng self-tests for DualPI2: Test a4c7: Create DualPI2 with default setting Test 2130: Create DualPI2 with typical_rtt and max_rtt Test 90c1: Create DualPI2 with max_rtt Test 7b3c: Create DualPI2 with any_ect option Test 49a3: Create DualPI2 with overflow option Test d0a1: Create DualPI2 with drop_enqueue option Test f051: Create DualPI2 with no_split_gso option Signed-off-by: Chia-Yu Chang --- tools/testing/selftests/tc-testing/config | 1 + .../tc-testing/tc-tests/qdiscs/dualpi2.json | 149 ++++++++++++++++++ tools/testing/selftests/tc-testing/tdc.sh | 1 + 3 files changed, 151 insertions(+) create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/dualpi2.json diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config index db176fe7d0c3..72b5f36f6731 100644 --- a/tools/testing/selftests/tc-testing/config +++ b/tools/testing/selftests/tc-testing/config @@ -30,6 +30,7 @@ CONFIG_NET_SCH_CBS=m CONFIG_NET_SCH_CHOKE=m CONFIG_NET_SCH_CODEL=m CONFIG_NET_SCH_DRR=m +CONFIG_NET_SCH_DUALPI2=m CONFIG_NET_SCH_ETF=m CONFIG_NET_SCH_FQ=m CONFIG_NET_SCH_FQ_CODEL=m diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dualpi2.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dualpi2.json new file mode 100644 index 000000000000..1080074f2650 --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/dualpi2.json @@ -0,0 +1,149 @@ +[ + { + "id": "a4c7", + "name": "Create DualPI2 with default setting", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p.* l4s_ect.* drop_on_overload.* drop_dequeue.* split_gso.*", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "2130", + "name": "Create DualPI2 with typical_rtt and max_rtt", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2 typical_rtt 20ms max_rtt 200ms", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p.* target 20ms tupdate 20ms alpha 0.042969 beta 1.496094", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "90c1", + "name": "Create DualPI2 with max_rtt", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2 max_rtt 300ms", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p.* target 50ms tupdate 50ms alpha 0.050781 beta 0.996094", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "7b3c", + "name": "Create DualPI2 with any_ect option", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2 any_ect", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p .* any_ect", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "49a3", + "name": "Create DualPI2 with overflow option", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2 overflow", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p.* overflow", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "d0a1", + "name": "Create DualPI2 with drop_enqueue option", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2 drop_enqueue", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p .* drop_enqueue", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "f051", + "name": "Create DualPI2 with no_split_gso option", + "category": [ + "qdisc", + "dualpi2" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + ], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root dualpi2 no_split_gso", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc dualpi2 1: root refcnt [0-9]+ limit 10000p .* no_split_gso", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + } +] diff --git a/tools/testing/selftests/tc-testing/tdc.sh b/tools/testing/selftests/tc-testing/tdc.sh index cddff1772e10..e64e8acb77ae 100755 --- a/tools/testing/selftests/tc-testing/tdc.sh +++ b/tools/testing/selftests/tc-testing/tdc.sh @@ -63,4 +63,5 @@ try_modprobe sch_hfsc try_modprobe sch_hhf try_modprobe sch_htb try_modprobe sch_teql +try_modprobe sch_dualpi2 ./tdc.py -J`nproc`