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From: "Mehlhose, Matthias" <matthias.mehlhose@hhi.fraunhofer.de>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] VMXNET3 EAL error "Found no ports"
Date: Tue, 2 Mar 2021 15:02:10 +0000
Message-ID: <8b083d8dc350406ea4c14780301d251b@hhi.fraunhofer.de> (raw)

Hi,

I'm looking for help with my setup

I bind VMXNET devices to DPDK vfio-pci driver.
But the Ettus UHD example benchmark app show EAL error "Found no ports".
What else can I check, to get this example app running
UHD-3.15.LTS + DPDK 17.10 within my ESXI VM.

Thanks

---- command line start ----
benchmark_rate --args="use_dpdk=1, ....."

[INFO] [UHD] linux; GNU C++ version 9.3.0; Boost_107100; UHD_3.15.0.0-62-g7a3f1516
EAL: Detected 8 lcore(s)
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: Error - exiting with code: 1
  Cause: Error: Found no ports
---- command line end ----

---- command line start ----
dpdk-devbind --status-dev net

Network devices using DPDK-compatible driver
============================================
0000:03:00.0 'VMXNET3 Ethernet Controller 07b0' drv=vfio-pci unused=vmxnet3,igb_uio
0000:0b:00.0 'VMXNET3 Ethernet Controller 07b0' drv=vfio-pci unused=vmxnet3,igb_uio
0000:13:00.0 'VMXNET3 Ethernet Controller 07b0' drv=vfio-pci unused=vmxnet3,igb_uio
0000:1b:00.0 'VMXNET3 Ethernet Controller 07b0' drv=vfio-pci unused=vmxnet3,igb_uio

Network devices using kernel driver
===================================
0000:05:00.0 'VMXNET3 Ethernet Controller 07b0' if=eth0 drv=vmxnet3 unused=igb_uio,vfio-pci *Active*
0000:0d:00.0 'VMXNET3 Ethernet Controller 07b0' if=eth1 drv=vmxnet3 unused=igb_uio,vfio-pci *Active*
0000:14:00.0 'VMXNET3 Ethernet Controller 07b0' if=eth3 drv=vmxnet3 unused=igb_uio,vfio-pci *Active*
0000:1c:00.0 'VMXNET3 Ethernet Controller 07b0' if=eth4 drv=vmxnet3 unused=igb_uio,vfio-pci

Other Network devices
=====================
<none>
---- command line end ----







                 reply	other threads:[~2021-03-02 15:02 UTC|newest]

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