From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mailgate.neusoft.com (mailgate.neusoft.com [210.83.25.69]) by dpdk.org (Postfix) with ESMTP id 6C44468D0 for ; Fri, 10 May 2013 03:18:30 +0200 (CEST) X-IronPort-AV: E=McAfee;i="5400,1158,7070"; a="103222796" Received: from unknown (HELO mailgate8.neusoft.com) ([192.168.1.132]) by mailgate.neusoft.com with ESMTP/TLS/DES-CBC3-SHA; 10 May 2013 09:18:28 +0800 Received: from unknown (HELO smtp.neusoft.com) ([192.168.2.143]) by mailgate8.neusoft.com with ESMTP/TLS/AES128-SHA; 10 May 2013 09:18:28 +0800 Received: from mail-oa0-f45.google.com (209.85.219.45) by MPS-SYHUB03.neusoft.internal (192.168.2.143) with Microsoft SMTP Server (TLS) id 14.2.247.3; Fri, 10 May 2013 09:18:27 +0800 Received: by mail-oa0-f45.google.com with SMTP id j6so3267233oag.18 for ; Thu, 09 May 2013 18:18:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:mime-version:in-reply-to:references:from:date:message-id :subject:to:cc:content-type; bh=fPcVZld45ALaJsP38KBZWu5XSpYnyQr8IjaVrUaAmOM=; b=CVJyUtobENKgeVuwAswNSgJKzH9DidId9I8GGENIIWxnkUdh8eHYF0B99UFmxFIALD 6Ls1UirKvRUOE5EcN+6u+UUeNuoSI7hWOhyUGh/mb1c66Hd0e6YooHUF+QBzT/hQjT9m S6PnIXA/AcpdLl7yr5pc95GbZik95nkGHieJ3nxWc7SVuDET4kMgJptvreUJIvxqks/g qWJz2ou/WQFrajKjIkzSJHiell1+yeBzRqtH5fII+djQe+TeiR/Cl8GS53Owg4KHn2Kp D9ND+V1ZSfGBSq3ohbGBu5Z6GOdEVHMZKHQh9j1+Zse7iVUZjw3nUFR9geUy1TOglzr8 U8gQ== X-Received: by 10.60.124.100 with SMTP id mh4mr5696958oeb.41.1368148704264; Thu, 09 May 2013 18:18:24 -0700 (PDT) MIME-Version: 1.0 Received: by 10.76.153.4 with HTTP; Thu, 9 May 2013 18:18:04 -0700 (PDT) In-Reply-To: References: From: Henry Wang Date: Fri, 10 May 2013 09:18:04 +0800 Message-ID: To: "Rui Vaz (ruvaz)" Content-Type: multipart/alternative; boundary="047d7b5d300c848b9c04dc52f19a" X-Originating-IP: [209.85.219.45] X-Mailman-Approved-At: Fri, 10 May 2013 17:48:30 +0200 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] rte_eth_dev_count() returns 0 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, 10 May 2013 01:18:32 -0000 --047d7b5d300c848b9c04dc52f19a Content-Type: text/plain; charset="windows-1252" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable As far as I known, DPDK(1.2.3) only supports the following NICs: (1) Intel 82576, 82580, I350 chipset based NICs; (2) Intel 82599, X540T, X520T chipset based NICs; (3) virtual NICs generated by SR-IOV from (2). If the NICs on your C220 M3 is one of (2), you can run l2fwdvf OR l3fwdvf successfully with SR-IOV enabled in ESXi. And I do not know wheather ESXi 5.0 VMM has SR-IOV function or not. Further more, please reference to DPDK release notes. http://www.intel.com/content/dam/www/public/us/en/documents/release-notes/i= ntel-dpdk-release-notes.pdf On Fri, May 10, 2013 at 9:00 AM, Rui Vaz (ruvaz) wrote: > Hi dev-dpdk,**** > > ** ** > > I am following a Intel DPDK Step by Step Instruction found here: > http://www.slideshare.net/hisaki/intel-dpdk-step-by-step-instructions**** > > My Hello app from the DPDK examples runs fine, but I get the following > error when running the l2fwd app:**** > > ** ** > > =93EAL: Error =96 exiting with code: 1**** > > Cause: no Ethernet ports =96 bye=94**** > > ** ** > > The rte_eth_dev_count() call returns 0, I am using a CentOS 6.3 Virtual > Machine on VMWare esxi 5.0 on a Cisco UCS C220 M3 which comes with Xeon > E5-2600. **** > > ** ** > > I would really appreciate If you could provide some help to solve this > issue.**** > > ** ** > > Thank you,**** > > Rui**** > > ** ** > ---------------------------------------------------------------------------= ------------------------ Confidentiality Notice: The information contained in this e-mail and any ac= companying attachment(s) = is intended only for the use of the intended recipient and may be confident= ial and/or privileged of = Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader = of this communication is = not the intended recipient, unauthorized use, forwarding, printing, storin= g, disclosure or copying = is strictly prohibited, and may be unlawful.If you have received this commu= nication in error,please = immediately notify the sender by return e-mail, and delete the original mes= sage and all copies from = your system. Thank you. = ---------------------------------------------------------------------------= ------------------------ --047d7b5d300c848b9c04dc52f19a Content-Type: text/html; charset="windows-1252" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable
= As far as I known, DPDK(1.2.3) only supports the following NICs:
(1) Intel 82576, 82580, I350 chipset based NICs;
(2) Intel 82599, X540T, X520T chipset based NICs;
(3) virtual NICs generated by SR-IOV from (2).

If the NICs on your C220 M3 is one o= f (2), you can run l2fwdvf OR l3fwdvf successfully with SR-IOV enabled in E= SXi.
And I do not know wheather ESXi 5.0 = VMM has SR-IOV function or not.

Further= more, please reference to DPDK release notes.
http://www.= intel.com/content/dam/www/public/us/en/documents/release-notes/intel-dpdk-r= elease-notes.pdf



On Fri, May 10, 2013 at 9:00 AM= , Rui Vaz (ruvaz) <ruvaz@cisco.com> wrote:

Hi dev-dpdk,

=A0

I am following a Intel DPDK Step by Step Instruction= found here: http://www.slideshare.net/hisaki/intel-dpdk-step-b= y-step-instructions

My Hello app from the DPDK examples runs fine, but I= get the following error when running the l2fwd app:

=A0

=93EAL: Error =96 exiting with code: 1=

Cause: no Ethernet ports =96 bye=94

=A0

The rte_eth_dev_count() call returns 0, I am using a= CentOS 6.3 Virtual Machine on VMWare esxi 5.0 on a Cisco UCS C220 M3 which= comes with Xeon E5-2600. =A0

=A0

I would really appreciate If you could provide some = help to solve this issue.

=A0

Thank you,

Rui

=A0


------------------------------------------------------------------------= ---------------------------
Confidentiality Notice: The information contained in this e-mail and any ac= companying attachment(s)
is intended only for the use of the intended recipient and may be confident= ial and/or privileged of
Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader = of this communication is
not the intended recipient, unauthorized use, forwarding, printing,  s= toring, disclosure or copying
is strictly prohibited, and may be unlawful.If you have received this commu= nication in error,please
immediately notify the sender by return e-mail, and delete the original mes= sage and all copies from
your system. Thank you.
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