From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from demumfd001.nsn-inter.net (demumfd001.nsn-inter.net [93.183.12.32]) by dpdk.org (Postfix) with ESMTP id E14FF9AA8 for ; Tue, 17 Mar 2015 15:51:30 +0100 (CET) Received: from demuprx016.emea.nsn-intra.net ([10.150.129.55]) by demumfd001.nsn-inter.net (8.14.3/8.14.3) with ESMTP id t2HEpT9w002916 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 17 Mar 2015 14:51:30 GMT Received: from SGSIHTC001.nsn-intra.net ([10.159.225.18]) by demuprx016.emea.nsn-intra.net (8.12.11.20060308/8.12.11) with ESMTP id t2HEpRTa014083 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Tue, 17 Mar 2015 15:51:28 +0100 Received: from SGSIHTC005.nsn-intra.net (10.159.225.22) by SGSIHTC001.nsn-intra.net (10.159.225.18) with Microsoft SMTP Server (TLS) id 14.3.224.2; Tue, 17 Mar 2015 22:51:26 +0800 Received: from SGSIMBX006.nsn-intra.net ([169.254.6.179]) by SGSIHTC005.nsn-intra.net ([10.159.225.22]) with mapi id 14.03.0224.002; Tue, 17 Mar 2015 22:51:26 +0800 From: "Bhat, Sharat (Nokia - IN/Bangalore)" To: "dev@dpdk.org" Thread-Topic: DPDK 1.7 - rte_eth_dev_flow_ctrl_set API returns error code -95 Thread-Index: AdBgwdeTugJnokTqSGONjAkhoQa0NA== Importance: high X-Priority: 1 Date: Tue, 17 Mar 2015 14:51:26 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.159.225.110] MIME-Version: 1.0 X-purgate-type: clean X-purgate-Ad: Categorized by eleven eXpurgate (R) http://www.eleven.de X-purgate: clean X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate-size: 3031 X-purgate-ID: 151667::1426603890-00005972-66BC24E9/0/0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: "Agarwal, Salil \(Nokia - IN/Bangalore\)" , "A, Satheesh \(Nokia - IN/Bangalore\)" , "Padhy, Lokanath \(Nokia - IN/Bangalore\)" Subject: [dpdk-dev] DPDK 1.7 - rte_eth_dev_flow_ctrl_set API returns error code -95 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: Tue, 17 Mar 2015 14:51:31 -0000 Hello , We have 30 VF's and first 15 VF's are handled by DPDK i.e. bound to igb_u= io and PF is boud to ixgbe driver. I am trying to set Flow Control parameters for a VF/port using rte_eth_dev= _flow_ctrl but it always returns error code -95. Same error code is returned by tetspmd application as well. "testpmd> set flow_ctrl rx off 0 cannot get current flow ctrl parameters, returncode =3D -95" . If Any one of you are succeeded in setting flow control parameters for a V= F using DPDK 1.7 , please help me . I was expecting at least testpmd application should work with flow contro= l set API, but it is not the case. I have tried to switch of Flow Control using ethtool for PF , no error me= ssage, but its not reflecting the changes. Thanks and Regards, Sharat Bhat