From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1A3C0A046B for ; Mon, 22 Jul 2019 11:26:17 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DB8071BF6B; Mon, 22 Jul 2019 11:26:16 +0200 (CEST) Received: from EUR03-AM5-obe.outbound.protection.outlook.com (mail-eopbgr30068.outbound.protection.outlook.com [40.107.3.68]) by dpdk.org (Postfix) with ESMTP id EE05B1BED0 for ; Mon, 22 Jul 2019 11:26:14 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kbFB3NKMnXmnhOJxMSz86Z/0+qXwva+Z86BNKkAhRm+Yh7UVl+vDnSr6a5ALeovNCV22mofXyxZRVGttqdqwbeVhkUJI+iBnMR5I+ve8TiRcXx4cPiETohL8KNG77xalttDgtkBLqaUFAu7dYydtI6yEuzD0PhZKvCHrQCZQ3h1yklrCBAp9WtbUk3CuXhTEjj554gqh/5EevN/euKhJexUbebrs0dHuCqb58ThxNZtzLhxZKgeEZkRymQTSwdJKHew3OR5/rDUbQbpONluyOd90wSWqeEsGAV9irZhxWk2lFvtcQBLKRw/XudUH6jh1suK+dTf43KBT+rrUp40n4g== 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-SenderADCheck; bh=DgIPqPOIF0PM3YL12DLiMVC1bsQDk7hGNBkWt1J3gv0=; b=cNERxpDQxYbFSn/QswxDtNOjwH5tntDyelBFkjy5RY2NTN+jmxx1aMhlVA8/YkYjIHORdcyeSx5dpYLDrewJPoV3WwG70or1vFoCcjC6rmPwTIMlNaOB8mMh8Bm3YHLPzFsgLQyRK6Xy1lngMRW8BdfrPyhdMxBpbewi6VGsqydiYAZabLatuTAuvTH6KkRKyjiWPQqsOsEyI88xrKKovAevUj+T2XOlpHO85bbB03yZfAiYDnVjw0SFpOPe1S2dNj9JAFdMPszgeuFu+toJazYxDNN3JXQQt1/1E3fCdQuUshhm1Wso0Lk0QAgXngdiuNp6gjiq3nCJm5h51FFm6A== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=mellanox.com;dmarc=pass action=none header.from=mellanox.com;dkim=pass header.d=mellanox.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=DgIPqPOIF0PM3YL12DLiMVC1bsQDk7hGNBkWt1J3gv0=; b=a1S9dhQtD+f7Hy+rfsvD8zHaVkZaWt9B96t5BfMQE5PjPqzOvZaSr2ho6k0xo4+WmwVYtlYhwQ5yux7U5KHWx0Uwo0UkFJ3yUtbucoijbEmv9JpUopdG4DbHFsMusWUfoUNaVc6MU/e4OtcTGJYq6whjUXI1d8fwcMot4yGkgpE= Received: from AM4PR05MB3265.eurprd05.prod.outlook.com (10.171.188.154) by AM4PR05MB3444.eurprd05.prod.outlook.com (10.171.187.149) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2094.15; Mon, 22 Jul 2019 09:26:14 +0000 Received: from AM4PR05MB3265.eurprd05.prod.outlook.com ([fe80::ec83:c573:8eda:b6a]) by AM4PR05MB3265.eurprd05.prod.outlook.com ([fe80::ec83:c573:8eda:b6a%4]) with mapi id 15.20.2094.013; Mon, 22 Jul 2019 09:26:14 +0000 From: Slava Ovsiienko To: Matan Azrad , Shahaf Shuler , Yongseok Koh CC: "dev@dpdk.org" , Dekel Peled Thread-Topic: [PATCH 25/28] net/mlx5: handle LRO packets in Rx queue Thread-Index: AQHVQG4ANSuTdT8zVE6NNbdC8MGYhabWXhmw Date: Mon, 22 Jul 2019 09:26:13 +0000 Message-ID: References: <1563786795-14027-1-git-send-email-matan@mellanox.com> <1563786795-14027-26-git-send-email-matan@mellanox.com> In-Reply-To: <1563786795-14027-26-git-send-email-matan@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 ) smtp.mailfrom=viacheslavo@mellanox.com; x-originating-ip: [95.164.10.10] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 078d0809-d657-4685-8334-08d70e86a443 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:AM4PR05MB3444; x-ms-traffictypediagnostic: AM4PR05MB3444: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:5797; x-forefront-prvs: 01068D0A20 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(396003)(366004)(39860400002)(346002)(136003)(376002)(189003)(199004)(13464003)(33656002)(7696005)(110136005)(6506007)(25786009)(102836004)(54906003)(81156014)(26005)(81166006)(53546011)(76176011)(8936002)(478600001)(74316002)(66066001)(186003)(305945005)(7736002)(76116006)(476003)(229853002)(66946007)(66476007)(66556008)(64756008)(486006)(99286004)(316002)(2906002)(5660300002)(52536014)(66446008)(8676002)(9686003)(4744005)(55016002)(68736007)(6636002)(71200400001)(71190400001)(11346002)(14454004)(14444005)(6116002)(256004)(6246003)(107886003)(53936002)(4326008)(446003)(86362001)(6436002)(3846002); DIR:OUT; SFP:1101; SCL:1; SRVR:AM4PR05MB3444; H:AM4PR05MB3265.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: VjC9cI0ViSc2sY+HdMoX6qPeEagZ18nIlDjXYdeAVO2khVyMTb2IeWN4Av2ZOxrXDZUZgPSBmtvkicoPPYl4iEsrC3redcI2eQAk5rbQ2rwXfczzpqAYckgg4G6xchmlKrmiqc4tO8gPxDri0P9C/lb9R4BAG5i+fiqooxrPQqSJ03avn123gEKiO0BcWcYRJKZI2XpEDxikIJheXnMBj+k8CwCaPNV3KW1mczXjBHx8gjQmHoNI02Lq0T/xqa++6WhFO6VjQwvhPDlo3ccKLQxkcu/MI7+/9g9rsBSlukQra12nz+62nv3r5S4zeStN30Z4/OotOQbSPc/UiuM/Y3wqEM1eSDei0BKPJwMl7P6JhBgg4xNtx8hN68irTVgtCwC+asbgM0GS7KrMSOyw972flB166KN9LZNwLkY0uhc= 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: 078d0809-d657-4685-8334-08d70e86a443 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Jul 2019 09:26:13.9749 (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: viacheslavo@mellanox.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR05MB3444 Subject: Re: [dpdk-dev] [PATCH 25/28] net/mlx5: handle LRO packets in Rx queue X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" > -----Original Message----- > From: Matan Azrad > Sent: Monday, July 22, 2019 12:13 > To: Shahaf Shuler ; Yongseok Koh > ; Slava Ovsiienko > Cc: dev@dpdk.org; Dekel Peled > Subject: [PATCH 25/28] net/mlx5: handle LRO packets in Rx queue >=20 > When LRO offload is configured in Rx queue, the HW may coalesce TCP > packets from same TCP connection into single packet. >=20 > In this case the SW should fix the relevant packet headers because the HW > doesn't update them according to the new created packet characteristics. >=20 > Add update header code to the mprq Rx burst function to support LRO > feature. >=20 > Signed-off-by: Matan Azrad Acked-by: Viacheslav Ovsiienko