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 453F44559E; Sat, 6 Jul 2024 05:40:35 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 28A8542FCF; Sat, 6 Jul 2024 05:40:35 +0200 (CEST) Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2054.outbound.protection.outlook.com [40.107.94.54]) by mails.dpdk.org (Postfix) with ESMTP id 93D8E40270 for ; Sat, 6 Jul 2024 05:40:32 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=GlYc5+G6VaTZcIRAWF64BFVfFDhuLtR4JcHHlrhga05noH0jeGMCC1GZzE7NAWp9mbc/0HHxWtOtmfUwBEKPWvh/thl2MdRhSts6SQ6JuseFPT3suVjIS1WtpThA/njWf0OqEZIvHwnFN3FXQ5A0Cj9tqXU74lYeA14ooLYvrfyMD1RB80H+TJ5MC2YKo9OCMb+Ck987+9kRhQi9I5YAzbD8Ybm8ZRwvxUbuK7hmw1L6K/sltdouj6tm2tGewxzgnkp7ui1/Ob8bq67+VzwYSHbTjS8R3Wg8hkg/BPVgSJ32cm81Z8R4Hdbt9w7OuLiXsUNdxIAYGUL/Rzgz9PWjgQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=M7T7CV1/a/QJayyV/bTHgabYpibpVYvcoZkBkHssenQ=; b=QIc5B2Ei16hvKlW77OkE6hnJMpWQkXvdXqocOYaVP5Ej3skmfTq/u07ZFdT61MX13nmJJd5rX5g50LEgYr737JSK+4CcYTEeTumAcEVpAlPgIJgycFVqKGQpJWSjTCvsGH5rCbkUiuugviRDa2kQv2cG9PZ3nnSWY+pP/+H+Ahz8yWnIhRy9eWyV65NCMukOg05Rbig2ZfCPKyz5C2ELpSB4K2sTE6J5kD54FT8YfjdR4CLKPV0FLbYX4Ab0fEiXdsNTPGRIH6ouuWj2Ljho1gftMV4wlvRFUpTVnliu2ZtQU8TbEFYA97Ju5G8OlZumOBCgbTNy3tbCnv5leQfs3A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=M7T7CV1/a/QJayyV/bTHgabYpibpVYvcoZkBkHssenQ=; b=nVjXJyXw+fsoPvoSNazkG1ITj1jSQ5MV35r9+8HKWDP1qdhyABdWDTTHzbF0Xp39E3VVVdWfj2qOtqZukGWbTSyRtb9aeDgQBtY7BALpYSkexmhTdgdn8/yenXKciGUNO9aWuqwRBOXgRUO/b0HJNSuiP1HG1P3ymO03vM0g4fA= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) by IA1PR12MB6435.namprd12.prod.outlook.com (2603:10b6:208:3ad::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7741.26; Sat, 6 Jul 2024 03:40:29 +0000 Received: from CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::ebfb:2f9f:f9ca:82cd]) by CH2PR12MB4294.namprd12.prod.outlook.com ([fe80::ebfb:2f9f:f9ca:82cd%4]) with mapi id 15.20.7741.031; Sat, 6 Jul 2024 03:40:29 +0000 Message-ID: Date: Sat, 6 Jul 2024 04:40:21 +0100 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] net/ring: Set mbuf->port for received packets To: =?UTF-8?Q?Morten_Br=C3=B8rup?= , Sriram Yagnaraman Cc: dev@dpdk.org, Bruce Richardson References: <20240618134700.3709388-1-sriram.yagnaraman@ericsson.com> <98CBD80474FA8B44BF855DF32C47DC35E9F539@smartserver.smartshare.dk> <98CBD80474FA8B44BF855DF32C47DC35E9F53A@smartserver.smartshare.dk> Content-Language: en-US From: Ferruh Yigit Autocrypt: addr=ferruh.yigit@amd.com; keydata= xsFNBGJDD3EBEAC/M7Tk/DfQSmP1K96vyzdhfSBzlCaGtcxNXorq4fALruqVsD3oi0yfyEz9 4YN8x7py0o9EL8ZdpOX0skc0AMCDAaw033uWhCn0GLMeGRKUbfOAPvL6ecSDvGD7CJIO9j0J eZUvasBgPdM/435PEr9DmC6Ggzdzt8IuG4PoLi5jpFSfcqxZFCCxLUDEo/w0nuguk2FTuYJg B2zEZ4JTBZrw7hIHiFh8D8hr6YA6a5uTofq1tr+l048lbtdFUl8TR0aIExVzE4Z8qKZlcE+9 RQaewjK5Al1jLE4sHdmd3GN+IvgDF3D/fLsi25SKJDeGSdeHkOmaX0qGeM4WKIfU6iARRCiQ N3AmBIxZ/A7UXBKLaOyZ+/i3sE6Wb53nrO4i8+0K2Qwyh6LjTeiJAIjYKN43ppxz3DaI+QwQ vI+uyHr4Gg0Da9EPPz/YyKauSeOZCfCB5gIfICO0j6x0SCl8uQ2nLpjxcZkf0gjcwUzP3h+S 3x6NfDji9YEij0zczW/dcSpGgZ6vsFpPrtnP9ZXy6J53yp0kJtOJoOlkEFFdU2yCZnCDseum CoudmGLZVvS0/DzHDJejq+3kK3FDGktZBOxZIIpal+nFqS7lVgOZc4+huVv3jyhzoAUOEyXA XK5j6o7g8STUY+z33QNnHpdLvecMwuzmvqy0jR54yAbZ64mB9QARAQABzSNGZXJydWggWWln aXQgPGZlcnJ1aC55aWdpdEBhbWQuY29tPsLBlwQTAQgAQQIbAwULCQgHAgYVCgkICwIEFgID AQIeAQIXgAIZARYhBEm7aYjps5XGsPHCElRTPtCKKm/6BQJkdyEEBQkE3meNAAoJEFRTPtCK Km/6UdcP/0/kEp49aIUhkRnQfmKmNVpcBEs4NqceNCWTQlaXdEwL1lxf1L49dsF5Jz1yvWi3 tMtq0Mk1o68mQ7q8iZAzIeLxGQAlievMNE0BzLWPFmuX+ac98ITBqKdnUAn6ig5ezR+jxrAU 58utUszDl16eMabtCu76sINL5izB8zCWcDEUB4UqM8iBSQZ7/a7TSBVS0jVBldAORg1qfFIs cGMPQn/skhy3QqbK3u3Rhc44zRxvzrQJmhY6T1rpeniHSyGOeIYqjpbpnMU5n1VWzQ4NXvAD VDkZ4NDw6CpvF4S2h2Ds7w7GKvT6RRTddrl672IaLcaWRiqBNCPm+eKh4q5/XkOXTgUqYBVg Ors8uS9EbQC/SAcp9VHF9fB+3nadxZm4CLPe5ZDJnSmgu/ea7xjWQYR8ouo2THxqNZtkercc GOxGFxIaLcJIR/XChh9d0LKgc1FfVARTMW8UrPgINVEmVSFmAVSgVfsWIV+NSpG9/e90E4SV gMLPABn1YpJ8ca/IwqovctqDDXfxZOvCPOVWTzQe/ut767W+ctGR1kRkxWcz470SycOcY+PW VRPJd91Af0GdLFkwzZgNzkd6Gyc9XXcv4lwwqBLhWrBhqPYB0aZXIG1E/cVTiRp4dWpFHAFD DcuLldjIw93lCDsIeEDM9rBizGVMWEoeFmqSe7pzGTPXzsFNBGJDD3EBEAC8fBFQHej8qgIG CBzoIEd1cZgPIARlIhRudODXoNDbwA+zJMKtOVwol3Hh1qJ2/yZP11nZsqrP4fyUvMxrwhDe WBWFVDbWHLnqXMnKuUU1vQMujbzgq/4Rb9wSMW5vBL6YxhZng+h71JgS/9nVtzyaTtsOTrJi 6nzFSDx6Wbza2jYvL9rlK0yxJcMEiKwZQ/if4KcOesD0rtxomU/iSEv6DATcJbGXP6T93nPl 90XksijRKAmOwvdu3A8IIlxiSSVRP0lxiHOeR35y6PjHY2usfEDZZOVOfDfhlCVAIBZUZALv VmFOVSTYXeKgYa6Ooaf72+cHM3SgJIbYnevJfFv8YQW0MEAJ/IXE7B1Lk+pHNxwU3VBCrKnA fd/PTvviesuYRkrRD6qqZnINeu3b2DouVGGt2fVcGA38BujCd3p8i7azoGc7A6cgF7z9ETnr ANrbg1/dJyDmkDxOxVrVquTBbxJbDy2HaIe9wyJTEK2Sznpy62DaHVY+gfDQzexBXM10geHC IIUhEnOUYVaq65X3ZDjyAQnNDBQ4uMqSHZk8DpJ22X+T+IMzWzWl+VyU4UZXjkLKPvlqPjJk 1RbKScek5L2GhxHQbPaD76Hx4Jiel0vm2G+4wei8Ay1+0YRFkhySxogU/uQVXHTv63KzQMak oIfnN/V2R0ucarsvMBW+gwARAQABwsF8BBgBCAAmAhsMFiEESbtpiOmzlcaw8cISVFM+0Ioq b/oFAmR3IPsFCQTeZ44ACgkQVFM+0Ioqb/qINhAAtcor9bevHy22HvJvXX17IOpPSklZJAeQ Az43ZEo5kRlJ8mElc2g3RzYCvL/V3fSiIATxIsLq/MDtYhO8AAvklxND/u2zeBd7BkRZTZZX W1V1cM3oTvfx3LOhDu4f2ExQzCGdkzbXTRswSJIe1W0qwsDp+YPekbrsKp1maZArGeu+6FuW honeosIrWS98QJmscEhP8ooyJkLDCCOgEk+mJ/JBjzcJGuYn6+Iy/ApMw/vqiLGL1UWekcTA g18mREHqIR+A3ZvypIufSFB52oIs1zD/uh/MgmL62bY/Cw6M2SxiVxLRsav9TNkF6ZaNQCgn GqifliCEMvEuLZRBOZSYH2A/PfwjYW0Ss0Gyfywmb2IA990gcQsXxuCLG7pAbWaeYazoYYEQ NYmWatZNMAs68ERI2zvrVxdJ/fBWAllIEd0uQ4P05GtAHPdTIDQYp545+TPV7oyF0LfXcsQs SFVZE6igdvkjfYmh+QOrHGZvpWXLTmffVf/AQ81wspzbfxJ7sYM4P8Mg5kKOsaoUdyA/2qVe cMh1CLUHXF1GlofpGbe1lj4KUJVse5g3qwV7i9VrseA8c4VIZewdIjkzAhmmbxl+8rM/LKBH dZUMTzME5PFCXJIZ83qkZQ795MTe2YScp9dIV7fsS5tpDwIs7BZNVM1l3NAdK+DLHqNxKuyO 8Zk= In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35E9F53A@smartserver.smartshare.dk> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-ClientProxiedBy: LO2P265CA0413.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:a0::17) To CH2PR12MB4294.namprd12.prod.outlook.com (2603:10b6:610:a9::11) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH2PR12MB4294:EE_|IA1PR12MB6435:EE_ X-MS-Office365-Filtering-Correlation-Id: c67712fd-46d1-49cd-cc5b-08dc9d6d602c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|366016; X-Microsoft-Antispam-Message-Info: =?utf-8?B?MHNkTFp0di8zSmlMQWxLMDRUc0V6Y2dueDNONFppZGlkZnV6L1V1QjVPL1dt?= =?utf-8?B?NkNyc2VUS3NhaUdsVXlvd0lIVGlzWXY5VjdVdG9WUDZyNC85S1lwUDZxaklF?= =?utf-8?B?MGloZTBwZWozNFB1MmR0eFFRN3VoSXF4UGl6ZlluVVppVG5TazJCOFJMbGpj?= =?utf-8?B?V2hUYlNFYk5EZWlpckJwdCtQMkhCTWMwTExKQzlkZWJRUUNUczNsYUtJNk5J?= =?utf-8?B?bmY5UjFwUzNhaXczTXJtSlZQM1UvSUlwNTIxQ0d1RDVtTE8xdU5xS2h5UXJ5?= =?utf-8?B?QVZqZytEelZzZGJ6czdXY3AzUDZWUlNTT2xRaVY4cTdQd0JHTjA4cy9mcHRq?= =?utf-8?B?QTlZYVQ3aEkvTEFVZm5aNlJmSjFpaFk1KzVXa1ZJRU1yS3M5Z0QxcXlZVERV?= =?utf-8?B?RlNEaFBGTlFJYnFtd2Vrck1qbk1qdzlFc2krd2VlaGNRb3JFQ1hibFBuREVs?= =?utf-8?B?NDdab1Nlc0pma3dwQ3QyRjBGRFdibFlaMjN5UzAxSjA4cm9BS0pIQjJrQ3Uz?= =?utf-8?B?dGFkYWExS2xXalp2RVBRekxmbndacWdsTUFzcnN0blRNS1RkVDFKTVYrandF?= =?utf-8?B?S0I1UnBKVGo4anlOSEFDV0U1U0Z4MTUvUU4rdUdtcFBLeFMrTEVRVVNnK3Y1?= =?utf-8?B?azdKeWtjSTYyRWpMTkdoRjdmOElTRGdhODZFNHErdDBDeHY3aWsyTnVnVXY0?= =?utf-8?B?UW4xdkllM3pjcnRUcUFmbzBiZnk5VjdTbHdtcUdiRlNLZVpGZlZCMDJjcHVU?= =?utf-8?B?bTZVejdqR2xMZFg0SzlwRW5kZlhKOGFtSEpYNzJqWlI3WkwwOFFDWjkwOTV6?= =?utf-8?B?U1RaQ3hqVGZMdUcwZzFmM1d5dkJzc3phUk1uRU1XeC93YjhHSGpJbmt3bmUz?= =?utf-8?B?cExmVVZVMHh0bmkwalZRbm9tNEtaWW8wNGxxWG0zV0ZFcVJJTjlSWG92dkl0?= =?utf-8?B?blVyTWFuSXhlVFdObzZzbGQ4UHhHTGQwcjJyeEl2WUMvQ2kzZ1lzdndHTVcv?= =?utf-8?B?eGszR0lmVkplQnJsd2tpaHlGSG94bkVTL2FWMkZTZ0dnLzkrNFVXZnUxY0w3?= =?utf-8?B?M3NXUFVXKzdibXAwWDJiNUVPZUZrN20wa1pHMUFoTm9LbHlrKzJWZmUxUEF3?= =?utf-8?B?UFdzdUJ0L3FOdVlOVEhrVklPczZWb1ZJVDZyOVhnSHorejQ4ZmllakxrcFRu?= =?utf-8?B?dWVMM2c2TzBoUStvakhaa0xvN2duTlBOd2s0b3hhTkNHdkl5dSt4WTFVbEQr?= =?utf-8?B?NTVDY3Y4am8wR0d0djUyWStuenNROVVUVHMwemJSL0dJRDc4MmFQK200T0VD?= =?utf-8?B?ZUJqUXIySUdDVFBNQ3VvbHdQcm9XMC9MNzBTdCt5TlhZVFpaMWcyL2hpYm9I?= =?utf-8?B?TG80Wk01MDljRDJVdVZQMW1KWjU4TER1aDdFYkRhVkhBT1NOZ1RveGRPcWZL?= =?utf-8?B?WStQLzhlOWtKeVVkeEN6dmtoK2NDQ1BqbDlNVnlpeGNZbUtTRERpWHhsT2ZK?= =?utf-8?B?MVo3dUNMZ3lWa2ZkSy9URitBMFVLdWlOUy9saDdHRlBKWkFkMDYzSENPdWMz?= =?utf-8?B?WmVUeXpPU3oxdCtqTXorRXBMRVBnQ1VEV3NvNlYvbWQyaEppY29HSmQrL1Vh?= =?utf-8?B?SjlSVUVQN3JlekhEN1JJdnRKUkVPK2xFQUI4T0FYNzdEU0VTdkY2RnV6NGZq?= =?utf-8?B?S3pReGtoT2V0a0JoSHFsS2hvV2dWL0tYNGRtZXlSbHV4bmp1a2VNS2dZdkdx?= =?utf-8?B?YkJpN3ZHTjFIK1c4UTE4eVdoKzQwTjgrZWh2d0NiNnBTbHlXa043SHpGay9C?= =?utf-8?B?MTltVGw1VC9aSnkxWDEvUT09?= X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:CH2PR12MB4294.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(1800799024)(376014)(366016); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?RmpEYUpHcGpMejd5MjFFZGF2cS9aWDR2c2pOOVQ3bU5UdmR1R0ZmdDFUcktk?= =?utf-8?B?bDA4a0RIVW5tM0JhaDBQQjJPVzI0VWYrRzBsZDgwcHNiK2hQeWlEN0lMY3ZU?= =?utf-8?B?SmphS3QwRDI2TVZSVVpLSVdLT2VyTUZmN1R4NTAvcWl1R1pNNHZRSmZYc2JY?= =?utf-8?B?ajVtY3VPNmtnTjVIVGE0WlZzSCsyczdlWnQrV2dJWGljWVFXZGJuTkpHUGpo?= =?utf-8?B?dEc5SDM1R21nNjVBSnFxRitWL1hiZytwQzZuSjB2SXRWOFdxcXB1UVpCUVFZ?= =?utf-8?B?OWl6Z2pVNlFBYmpHODE0aWVlT1BGMG1nMzIxL1JEUDcvcTBVR0FwUEJSTjVW?= =?utf-8?B?RHpNVklVWVVXVEkwSUdmaE1vQ2RKdmtMd1JXSmZnUzJwRUV5TXZ4MVBOT2Va?= =?utf-8?B?OWtmejJBQ0xXSXZnbDM3YXc3cmRJZ0txUWNERUl0dzRtb0ZMNkFHSU1DdDdR?= =?utf-8?B?YVNma1hvelNqNUxZK1UyVWRTSkJQUHNDTWhSUmlrZHM2WTdVanBOVzhVd1Ew?= =?utf-8?B?THcyb2FzRFMwUm90RGEwN1gyWnpyOWROdExjeCtLMGF3NEtBNHA5MkZ5cTRX?= =?utf-8?B?VmlOc1dGYUR1TnJsUkkwQ2ZrN0hPb21oR2hWMUFHRUIzOW1kU1NISEp2QVI0?= =?utf-8?B?WFJsemZiSjY4WWlNSjdxMm80MHM3US9PZXl5ZHZqQXIzOUhNL2JueGtWTjZ4?= =?utf-8?B?L2RocFc3NDJWdVBMbmV4bk54UzYya1lmRjFRZFprZFJBSml4bmpZNEJkckxy?= =?utf-8?B?a01pMUMvaDFMMmZqdVczZDd1OHZ4TG5YYnVMdkQ5ZW1HVXR6dHJXUitFM1RK?= =?utf-8?B?VC9FVGZRYWtiMGFKb2EwMUxuWEhVb2ZLamRIK21Falo1Z2VsbEdnbGROa3Ay?= =?utf-8?B?ZElTejF2UHNkdDEzbUdyODhwZUJEK0xjNWN2QVF0akhkbFp5UlNMYVprQ1d0?= =?utf-8?B?SEV5ZzkxaGQ3R2g5dXhVbnlaQldCR0JtUUFTUkVWUWdFdE9Cb2hoWGtBb29D?= =?utf-8?B?cXRCZmNNZ204NWtWUGRzT3U4bU9OWFAzVXc1ZWFVTEtIRm00eTgvdHBxeG94?= =?utf-8?B?eWZOUzJTVThib2hHOWxNa1cweVNKcEE1bFZyb0cyKzdWY20ramlPVFQ1S1dK?= =?utf-8?B?UFFIdnZjM00rbUtWdTUzWlNnbWVyT1MwcitES25JMXA3SzQ2YldzR3BHTHlv?= =?utf-8?B?VWJFY0xQcjNrNml0QnAvN2JXdVMwU2lBUDhGVGJhTno5V2dBaTdGR2hUeEJT?= =?utf-8?B?M3ZmZjR0MVpXaHdhSjh1aldmZTRnaUNpM0pMRHdTY20vbnFtT0ZKYjgwUG1I?= =?utf-8?B?NHZIeEtySHR1R0JIVVRkZDNBb25NVmlhYkxaZXlxSm1jUE1uSzBXUW1OMmhV?= =?utf-8?B?Vzh0L1dVZVcwNUR2VzBkWkhJemlEa04rQlVIK0xmOXkrcGxVd2hBZWNXQ0Ew?= =?utf-8?B?MWRkbU5kYk9mckdRcDdUYnduL0p0cGZYVU9yQlhmaW5zckdJUU5Xa0NWSnEw?= =?utf-8?B?Sy9KbjN1c3I2dVY2YVlvODc1akpvdnB2dzVQM1pjOFAyZE5RTjQrY3pvS01h?= =?utf-8?B?UUkrdE1rVkRVaDZXMXUxVzF5SXFwRFJrYkJUR3BZVlhqRXJzQ2t3K1hCbVpW?= =?utf-8?B?SXFQUkZIWUk5TCtna3FrQWE3Z3pyREtWYlc4d0M4NTNldmVxNTQvQzE3WUpZ?= =?utf-8?B?MGpRbGM1dDJqM3hzQmtWYzFxcmkyVlVzbi9DMEVSZjZHVC96SUs2MWpEajhC?= =?utf-8?B?cEtWaDVlTlY1cjdmUEVRc25PM0dNZ2JseEVab3pmQVI3Q29LbmVxVkZNTU9H?= =?utf-8?B?a1FFdm1zQm83eGo2WUpRajVWTVg2K3puTkN1WStVTGszM1FESmZGQVpmcGZS?= =?utf-8?B?Z25WZDJ3MGd5WWlRT1BsN1g1dThBM0t1aG8wZFE0YVlxT0ZPN09TczJEaDV4?= =?utf-8?B?L09saEZ3SmVmR2FYaUJmRXQyckNPZERPQlhUdThGd0lXTTNGS0F0MGNNNUwx?= =?utf-8?B?ZDRTUmpndEtuT0hka2lQcWRWMzVwVWpjR1RFZXBLVUc0U3ExVHhPTlBVZkpU?= =?utf-8?B?NWtuczRuN2pWRkVHVlFUSFpCZk1PbjNGMTV5a1lZUis5T0MrSDdrLzVBd1F0?= =?utf-8?Q?86co+VWLmOKJKTBqTRqHwGC1t?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: c67712fd-46d1-49cd-cc5b-08dc9d6d602c X-MS-Exchange-CrossTenant-AuthSource: CH2PR12MB4294.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jul 2024 03:40:29.6080 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 7jNn/8zNRTuM/XxWOSOcUDtdc5nHhqbXmfr57apdiTLrEDfFLaEPHfYYjk7WVbew X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6435 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 6/19/2024 7:48 AM, Morten Brørup wrote: >> From: Sriram Yagnaraman [mailto:sriram.yagnaraman@ericsson.com] >> >> Hi Morten, >> >>> From: Morten Brørup >>> >>>> From: Sriram Yagnaraman [mailto:sriram.yagnaraman@ericsson.com] >>>> >>>> When using ring based ethdev, mbuf->port is not set on received packets. >>>> >>>> For applications that use the mbuf->port to identify the incoming >>>> port, especially when eventdev RX adapter pulls the packet on a >>>> different core and the application running on a worker core has no >>>> clue on the incoming port. This change adds some cycles at receive, to >>>> set the port of course. >>> >>> I agree that the mbuf->port field must be set before returning from >>> rte_eth_rx_burst(). >>> >>> I'm not aware how applications use the ring based ethdev, so I might be >>> asking silly questions... >>> >>> How about all the other mbuf fields normally set by the PMD before >>> returning from rte_eth_rx_burst()? >>> >>> Is the enqueueing core supposed to set them? >> >> I am integrating a couple of existing DPDK applications, and they use >> rte_eth_* API between them today. To keep the API consistent, and not make too >> many changes in the applications themselves, net_ring seems to be the best >> option. If someone has a better idea, I would love to hear. >> >> There are no "HW" offloads when using net_ring, and IIUC there are no HW >> related fields that can be set at rx_burst. >> So, apart from port field, I didn't see much else that needed to be set. >> >>> >>> Or if the ring is only used for queueing packets originally received (at a >>> physical port) by the enqueueing core, why not keep the mbuf->port value >>> from the original reception? >> >> In my case the enqueuing application originates the flow from SW, so the >> rte_mbuf does not come from a NIC. > > Thank you for the explanation. > > Acked-by: Morten Brørup > Acked-by: Ferruh Yigit Applied to dpdk-next-net/main, thanks.