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 59F36A00E6 for ; Mon, 5 Aug 2019 08:41:59 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id EC58A1BE46; Mon, 5 Aug 2019 08:41:58 +0200 (CEST) Received: from EUR04-HE1-obe.outbound.protection.outlook.com (mail-eopbgr70085.outbound.protection.outlook.com [40.107.7.85]) by dpdk.org (Postfix) with ESMTP id 593E52BFA for ; Mon, 5 Aug 2019 08:41:57 +0200 (CEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=S7IIJaZI4nCHCV/zrtuy8OMCUwud8X+mPxZ26PZd8tAHL0nW5HzWjungqJB9A7ZKwRdfLQ7uOOGqBo79kZbGo/Pyf952Z+/RHSqKZQnu6Ru+0NSaAjCciVsNQc+CtxvpveYZMovVTf5G7pXEFlbCoamPO4UZLJzz4VD2DCNHWaSVehXkN/gzCGI1P6wuHmN/XFMJs/buIE0WB/YfAQHbWbNeuEkxPf0kmnQyQZJW2L9fIAgJ9raen4WJdZ5loQHigq8zD3yzMKVCShjoi4JzMhjyOM7HQvUB2OtF6VEhIMo3l4da9eAz4UCWfacy1ry89LGf/gSXb2vPU+/jmupRqw== ARC-Message-Signature: i=1; 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Mon, 5 Aug 2019 06:41:56 +0000 Received: from AM0PR0502MB4019.eurprd05.prod.outlook.com ([fe80::ccc2:2dd4:ca86:7639]) by AM0PR0502MB4019.eurprd05.prod.outlook.com ([fe80::ccc2:2dd4:ca86:7639%3]) with mapi id 15.20.2136.010; Mon, 5 Aug 2019 06:41:56 +0000 From: Matan Azrad To: Slava Ovsiienko , "dev@dpdk.org" CC: Yongseok Koh , Shahaf Shuler Thread-Topic: [dpdk-dev] [PATCH] net/mlx5: fix inline data settings Thread-Index: AQHVSsxyZlB75zhB4kGw7X6gv5to7absHAiA Date: Mon, 5 Aug 2019 06:41:55 +0000 Message-ID: References: <1564926995-31618-1-git-send-email-viacheslavo@mellanox.com> In-Reply-To: <1564926995-31618-1-git-send-email-viacheslavo@mellanox.com> Accept-Language: en-US, he-IL Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=matan@mellanox.com; x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 68d864ae-0c0a-4b51-9e17-08d719700247 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; 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SCL:1; SRVR:AM0PR0502MB3826; H:AM0PR0502MB4019.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: ef4929Gim0C/FIP0L0TATrHA8magNHp1uOnkY9X1+y025w4iY5Zmt/HkTCHs6P+D426cBGPCeBkcQXlTVPz+RtA+uaKHjE9lqVnyTJfdp9r0Vu0vbNlhntQ0A/PiaDyNaT5ppOYkVyly8VnfT+5+F15GB67e7K8eYuWrn9iRF95r+soUhdatgYO5k+6m85MNYSj78dE9LDQ9AwEgm3tMtdLzhH04OnTX9x+gxikHa7/xx2m3PIMO5dpl14fX75JbzMKw6y62oQdqgZyeSoNxZSAzlB6JarLoGLfF/5/KcRbpvoaMUiXM9xonHYHDUdJ+iih73ejglH/MqH8L7cu4ZDpBv7f5A49K8Zr4iWERn/c0jD+C6jV7C7gjbbaNoxa4ZG0appBC0mSQejPhQdZP2dHyn12q4k7wm0WioPI6iok= 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: 68d864ae-0c0a-4b51-9e17-08d719700247 X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Aug 2019 06:41:55.9954 (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: matan@mellanox.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR0502MB3826 Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix inline data settings 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" From: Viacheslav Ovsiienko > If the minimal inline data are required the data inline feature must be > engaged. There were the incorrect settings enabling the entire small pack= et > inline (in size up to 82B) which may result in sending rate declining if = there is > no enough cores. The same problem was raised if inline was enabled to > support VLAN tag insertion by software. >=20 > Fixes: 38b4b397a57d ("net/mlx5: add Tx configuration and setup") >=20 > Signed-off-by: Viacheslav Ovsiienko Acked-by: Matan Azrad