From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from inblrg01.tcs.com (inblrg01.tcs.com [121.242.48.3]) by dpdk.org (Postfix) with ESMTP id 0CE50678B for ; Fri, 18 Apr 2014 14:09:38 +0200 (CEST) X-IronPort-AV: E=Sophos;i="4.97,884,1389724200"; d="scan'208";a="109281543" Received: from INBLRDLPMTA2.india.tcs.com (unknown [127.0.0.1]) by INBLRDLPMTA2.india.tcs.com (Service) with ESMTP id 8A974128E12 for ; Fri, 18 Apr 2014 17:39:39 +0530 (IST) Received: from InHydM02.tcs.com (unknown [172.25.68.72]) by INBLRDLPMTA2.india.tcs.com (Service) with ESMTP id 4F279128E02 for ; Fri, 18 Apr 2014 17:39:39 +0530 (IST) Sensitivity: MIME-Version: 1.0 Importance: Normal X-Priority: 3 (Normal) In-Reply-To: References: From: B Gopikrishna To: dev@dpdk.org Message-ID: Date: Fri, 18 Apr 2014 17:39:37 +0530 X-Mailer: Lotus Domino Web Server Release 8.5.3FP2 July 02, 2012 X-MIMETrack: Serialize by Notes Server on InHydM02/TCS(Release 8.5.3FP2|July 02, 2012) at 04/18/2014 17:39:37, Serialize complete at 04/18/2014 17:39:37, Itemize by Notes Server on InHydM02/TCS(Release 8.5.3FP2|July 02, 2012) at 04/18/2014 17:39:37, Serialize by Notes Server on InHydM02/TCS(Release 8.5.3FP2|July 02, 2012) at 04/18/2014 17:39:38, Serialize complete at 04/18/2014 17:39:38, Serialize by Router on InHydM02/TCS(Release 8.5.3FP2|July 02, 2012) at 04/18/2014 17:39:38 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] rte_eth_dev_configure fails on VM with e1000 drivers 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: Fri, 18 Apr 2014 12:09:39 -0000 Hi when I run the l3fwd application with the below command line, I am observin= g the error "Cannot configure device: err=3D-22, port=3D0". The complete lo= g is posted below. = ./build/l3fwd -c 0x03 -n 2 -- -p 0x03 --config=3D"(0,0,0),(1,1,1)" Setup: a) Virtual machine booted with Fedora20 with 2 virtual CPU b) compiled DPDK git version c) configured 2 vNIC's with e1000 drivers Any help in resolving the error would be of great help. ******************************************************************** Network devices using IGB_UIO driver =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 0000:00:0b.0 '82540EM Gigabit Ethernet Controller' drv=3Digb_uio unused=3D 0000:00:0c.0 '82540EM Gigabit Ethernet Controller' drv=3Digb_uio unused=3D Network devices using kernel driver =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 0000:00:03.0 'Virtio network device' if=3D drv=3Dvirtio-pci unused=3Digb_ui ******************************************************************** EAL: Master core 0 is ready (tid=3D8ac3e880) EAL: Core 1 is ready (tid=3D3f1b0700) EAL: PCI device 0000:00:03.0 on NUMA socket -1 EAL: probe driver: 1af4:1000 rte_virtio_pmd EAL: 0000:00:03.0 not managed by UIO driver, skipping EAL: PCI device 0000:00:0b.0 on NUMA socket -1 EAL: probe driver: 8086:100e rte_em_pmd EAL: PCI memory mapped at 0x7fa58abe8000 EAL: PCI device 0000:00:0c.0 on NUMA socket -1 EAL: probe driver: 8086:100e rte_em_pmd EAL: PCI memory mapped at 0x7fa58abc8000 Initializing port 0 ... Creating queues: nb_rxq=3D1 nb_txq=3D2... EAL: Erro= r - exiting with code: 1 Cause: Cannot configure device: err=3D-22, port=3D0 ******************************************************************** Regards Gopi Krishna B =3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D Notice: The information contained in this e-mail message and/or attachments to it may contain = confidential or privileged information. If you are = not the intended recipient, any dissemination, use, = review, distribution, printing or copying of the = information contained in this e-mail message = and/or attachments to it are strictly prohibited. If = you have received this communication in error, = please notify us by reply e-mail or telephone and = immediately and permanently delete the message = and any attachments. Thank you