From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wipro-blr-out01.wipro.com (wipro-blr-out01.wipro.com [203.91.198.74]) by dpdk.org (Postfix) with ESMTP id DFA3B5952; Thu, 12 Mar 2015 16:19:32 +0100 (CET) X-AuditID: cb5bdd57-f79a26d00000092c-1c-5501ae824dfa X-Invalid-Recipients: Received: from BLR-OUT-EDG01.wipro.com ( [203.91.193.76]) by wipro-blr-out01.wipro.com (Symantec Mail Security) with SMTP id E7.46.02348.28EA1055; Thu, 12 Mar 2015 20:49:31 +0530 (IST) Received: from BLR-EC-MBX3.wipro.com (10.208.51.113) by BLR-OUT-EDG01.wipro.com (203.91.193.31) with Microsoft SMTP Server (TLS) id 14.3.210.2; Thu, 12 Mar 2015 20:47:24 +0530 Received: from wipro-blr-tls01.wipro.com (203.91.193.64) by BLR-EC-MBX3.wipro.com (10.208.51.113) with Microsoft SMTP Server (TLS) id 14.3.210.2; Thu, 12 Mar 2015 20:47:26 +0530 Received: from APAC01-SG1-obe.outbound.protection.outlook.com (207.46.51.91) by wipro-blr-tls01.wipro.com (203.91.193.64) with Microsoft SMTP Server (TLS) id 14.3.210.2; Thu, 12 Mar 2015 20:47:13 +0530 Received: from SIXPR03MB0605.apcprd03.prod.outlook.com (25.160.174.147) by SIXPR03MB0606.apcprd03.prod.outlook.com (25.160.174.148) with Microsoft SMTP Server (TLS) id 15.1.99.14; Thu, 12 Mar 2015 15:17:15 +0000 Received: from SIXPR03MB0605.apcprd03.prod.outlook.com ([25.160.174.147]) by SIXPR03MB0605.apcprd03.prod.outlook.com ([25.160.174.147]) with mapi id 15.01.0099.004; Thu, 12 Mar 2015 15:17:15 +0000 From: To: , Thread-Topic: Poll-mode driver in DPDK related to code Thread-Index: AdBc1zT+WlEQqjR7RImsptAptTOkow== Date: Thu, 12 Mar 2015 15:17:15 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [103.16.70.14] authentication-results: dpdk.org; dkim=none (message not signed) header.d=none; x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:SIXPR03MB0606; x-microsoft-antispam-prvs: x-forefront-antispam-report: BMV:0; SFV:NSPM; SFS:(10009020)(6009001)(40100003)(76576001)(229853001)(107886001)(122556002)(54356999)(558084003)(86362001)(19300405004)(102836002)(2501003)(62966003)(77156002)(450100001)(2900100001)(87936001)(15975445007)(46102003)(33656002)(92566002)(74316001)(16236675004)(2656002)(19580395003)(19625215002)(66066001)(50986999)(491001); DIR:OUT; SFP:1101; SCL:1; SRVR:SIXPR03MB0606; H:SIXPR03MB0605.apcprd03.prod.outlook.com; FPR:; SPF:None; MLV:sfv; LANG:en; x-exchange-antispam-report-test: UriScan:; x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(601004)(5005006)(5001009); SRVR:SIXPR03MB0606; BCL:0; PCL:0; RULEID:; SRVR:SIXPR03MB0606; x-forefront-prvs: 05134F8B4F MIME-Version: 1.0 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Mar 2015 15:17:15.1134 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 258ac4e4-146a-411e-9dc8-79a9e12fd6da X-MS-Exchange-Transport-CrossTenantHeadersStamped: SIXPR03MB0606 X-OrganizationHeadersPreserved: SIXPR03MB0606.apcprd03.prod.outlook.com X-CrossPremisesHeadersPromoted: BLR-HES-EDG03.wipro.com X-CrossPremisesHeadersFiltered: BLR-HES-EDG03.wipro.com X-CFilter-Loop: Reflected Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Poll-mode driver in DPDK related to code X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 12 Mar 2015 15:19:33 -0000 Hi Team , I am using DPDK-1.7.1 and trying to understand the logical flow of packet = with poll-mode driver . How the packet is passing to user space --- > how the memory copy is doing = from pkt buffer to user space . Code detail in DPDK code base . Suggestions are welcome on this . Regards Kuldeep The information contained in this electronic message and any attachments to= this message are intended for the exclusive use of the addressee(s) and ma= y contain proprietary, confidential or privileged information. If you are n= ot the intended recipient, you should not disseminate, distribute or copy t= his e-mail. Please notify the sender immediately and destroy all copies of = this message and any attachments. WARNING: Computer viruses can be transmit= ted via email. The recipient should check this email and any attachments fo= r the presence of viruses. The company accepts no liability for any damage = caused by any virus transmitted by this email. www.wipro.com