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[ { "id": 97855, "web_url": "http://patches.dpdk.org/comment/97855/", "msgid": "<DB3PR0502MB3964F7423B91D24A71712029C2F90@DB3PR0502MB3964.eurprd05.prod.outlook.com>", "list_archive_url": "https://inbox.dpdk.org/dev/DB3PR0502MB3964F7423B91D24A71712029C2F90@DB3PR0502MB3964.eurprd05.prod.outlook.com", "date": "2019-07-01T10:26:04", "subject": "Re: [dpdk-dev] [Suspected-Phishing][PATCH v6 0/2] net/mlx5: remove\n\tTCF support from PMD", "submitter": { "id": 513, "url": "http://patches.dpdk.org/api/people/513/?format=api", "name": "Raslan Darawsheh", "email": "rasland@mellanox.com" }, "content": "Hi,\n\n> -----Original Message-----\n> From: Moti Haimovsky <motih@mellanox.com>\n> Sent: Monday, July 1, 2019 12:34 PM\n> To: Raslan Darawsheh <rasland@mellanox.com>; Slava Ovsiienko\n> <viacheslavo@mellanox.com>\n> Cc: dev@dpdk.org\n> Subject: [Suspected-Phishing][PATCH v6 0/2] net/mlx5: remove TCF support\n> from PMD\n> \n> Today, it is possible to offload an interface flow rules to the hardware using\n> DPDK flow commands.\n> With mlx5 it is also possible to offload a limited set of flow rules to the mlxsw\n> (or E-switch) using the same DPDK flow commands.\n> A 'transfer' attribute was added to the flow rule creation command in order\n> to distinguish between configuring port flows and E-switch flows. The\n> commands destined for the E-switch are transposed to TC-flower rules and\n> are send, as Netlink messages, to the mlx5 driver, or more precisely to the\n> netdev which represent the mlxsw port.\n> With the addition to the PMD of E-switch configuration via DR (direct verbs\n> rules) it is now possible to configure the E-switch using these commands\n> instead of using TC-Flower messages.\n> Doing so will allow us to remove the TCF support and the dependency of\n> libmnl from the PMD.\n> The purpose of this RFC is to propose configuring the E-switch flow filtering\n> using DR, to remove the TCF support from the PMD and to remove the\n> dependency of the PMD in libmnl.\n> As for today VLAN insertion or removal is not supported in DR, this support\n> will be added in separate commits.\n> \n> Moti Haimovsky (2):\n> net/mlx5: fix crashing testpmd on null drv opts\n> net/mlx5: remove TCF support from PMD\n\nSeries applied to next-net-mlx\n\n\nKindest regards,\nRaslan Darawsheh", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id DB4892C23;\n\tMon, 1 Jul 2019 12:26:06 +0200 (CEST)", "from EUR04-DB3-obe.outbound.protection.outlook.com\n\t(mail-eopbgr60057.outbound.protection.outlook.com [40.107.6.57])\n\tby dpdk.org (Postfix) with ESMTP id 048122BB5\n\tfor <dev@dpdk.org>; Mon, 1 Jul 2019 12:26:06 +0200 (CEST)", "from DB3PR0502MB3964.eurprd05.prod.outlook.com (52.134.65.161) by\n\tDB3PR0502MB4010.eurprd05.prod.outlook.com (52.134.66.28) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n\t15.20.2032.20; Mon, 1 Jul 2019 10:26:04 +0000", "from DB3PR0502MB3964.eurprd05.prod.outlook.com\n\t([fe80::98d:75d0:486b:10ae]) by\n\tDB3PR0502MB3964.eurprd05.prod.outlook.com\n\t([fe80::98d:75d0:486b:10ae%7]) with mapi id 15.20.2032.019;\n\tMon, 1 Jul 2019 10:26:04 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com;\n\ts=selector2;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=huRsVOHG5WwRPd17fJLLlrJ726ka6si30Z27QqsDu9w=;\n\tb=Y2E+CKgpHqlJp/03/5io6NBPVZnn2vp5drdT5pr1GLlvS7rrweTbL9ivui7dw1e6SODRByx/B0Jw0tR/qhfIB9H+p1ZQEerJ5/vuppffrmHIL/1zPb14k6O+MxY+pjVY3ZR85z+y+u+qqfACsreS0yLZftlYBfvTdGkZD1p1fcU=", "From": "Raslan Darawsheh <rasland@mellanox.com>", "To": "Moti Haimovsky <motih@mellanox.com>, Slava Ovsiienko\n\t<viacheslavo@mellanox.com>", "CC": "\"dev@dpdk.org\" <dev@dpdk.org>", "Thread-Topic": "[Suspected-Phishing][PATCH v6 0/2] net/mlx5: remove TCF support\n\tfrom PMD", "Thread-Index": "AQHVL/Avzz6roEY9skKM9m6/b6C4Pqa1jqHA", "Date": "Mon, 1 Jul 2019 10:26:04 +0000", "Message-ID": "<DB3PR0502MB3964F7423B91D24A71712029C2F90@DB3PR0502MB3964.eurprd05.prod.outlook.com>", "References": "<cover.1559049191.git.motih@mellanox.com>\n\t<cover.1561973011.git.motih@mellanox.com>", "In-Reply-To": "<cover.1561973011.git.motih@mellanox.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "authentication-results": "spf=none (sender IP is )\n\tsmtp.mailfrom=rasland@mellanox.com; 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SFP:1101; SCL:1; SRVR:DB3PR0502MB4010;\n\tH:DB3PR0502MB3964.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; \n\tPTR:InfoNoRecords; MX:1; A:1; ", "received-spf": "None (protection.outlook.com: mellanox.com does not designate\n\tpermitted sender hosts)", "x-ms-exchange-senderadcheck": "1", "x-microsoft-antispam-message-info": "wWMN1GZUDFbGUgU6vvjY/6orKyUeW2CAndgCNB+u/TfWH1T4FOEL4/7wcdl+pApNlP2uGtuWLssKlDo2j8NLRk8Pxy+7B25/8HO7LSSs/RKc/7MaONRslKPfIv14LhQG0RtRKG5BWwUA7M4Tqx7GpYTDxSxYCTjVdz6A13hwewn0WIrSKXnRdBqF+KNecW3urjSx/koGwJUnFZAXzZwNFww7XEfBo2paKaKb8Q7eCLjkZYhn7IFeYWyJyKH7vRI/XtnJgksQLA+d3qMAEE9m4Gxh7Pk3dKUlyRXfjEAYt2Vw1h4TeqcXqc91jbo1xVABsWXsL1NifbZjTCZv/bFi4avEfLM+DHcj0OLqq7ktbOKc+Q3EqCI8hRupRWyx++j7EVAZ2Nuc8rS2E49I8bju2EytXBoYp9Do8XR0f8bNSY8=", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "quoted-printable", "MIME-Version": "1.0", "X-OriginatorOrg": "Mellanox.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "5a4406cb-ce04-4a64-7e76-08d6fe0e85a2", "X-MS-Exchange-CrossTenant-originalarrivaltime": "01 Jul 2019 10:26:04.2631\n\t(UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "a652971c-7d2e-4d9b-a6a4-d149256f461b", "X-MS-Exchange-CrossTenant-mailboxtype": "HOSTED", "X-MS-Exchange-CrossTenant-userprincipalname": "rasland@mellanox.com", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DB3PR0502MB4010", "Subject": "Re: [dpdk-dev] [Suspected-Phishing][PATCH v6 0/2] net/mlx5: remove\n\tTCF support from PMD", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "addressed": null } ]