ESXi 5.0 doesn't have SR-IOV support (it's in the code, but is disabled and not usable for customers). VMware introduced SR-IOV support, including out of the box support for Intel Niantic 10GbE NICs, in ESXi 5.1. -- Bhavesh Davda ----- Original Message ----- > From: "Henry Wang" > To: "Rui Vaz (ruvaz)" > Cc: dev@dpdk.org > Sent: Thursday, May 9, 2013 6:18:04 PM > Subject: Re: [dpdk-dev] rte_eth_dev_count() returns 0 > 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/intel-dpdk-release-notes.pdf > On Fri, May 10, 2013 at 9:00 AM, Rui Vaz (ruvaz) < ruvaz@cisco.com > 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: > > > “EAL: Error – exiting with code: 1 > > > Cause: no Ethernet ports – bye” > > > 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 > accompanying attachment(s) > is intended only for the use of the intended recipient and may be > confidential 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, storing, > disclosure or copying > is strictly prohibited, and may be unlawful.If you have received this > communication in error,please > immediately notify the sender by return e-mail, and delete the original > message and all copies from > your system. Thank you. > ---------------------------------------------------------------------------------------------------