[dpdk-users] [dpdk-dev] problem with Qlogic NIC QL45611H
Harish.Patil at cavium.com
Wed Oct 25 03:00:55 CEST 2017
From: dev <dev-bounces at dpdk.org> on behalf of "Wu, Xiaoban"
<Xiaoban_Wu at student.uml.edu>
Date: Tuesday, October 24, 2017 at 5:36 PM
To: "users at dpdk.org" <users at dpdk.org>, "dev at dpdk.org" <dev at dpdk.org>
Subject: [dpdk-dev] problem with Qlogic NIC QL45611H
>I am trying to run some DPDK applications with the QL45611H NIC, however
>I am facing a problem I don't know how to solve, could somebody please
>I am using ubuntu 14.04 with kernel 3.16 on a Dell server.
>I downloaded the driver and firmware from
>I firstly installed the driver, and then I rebooted the machine. Then I
>installed the firmware, then I rebooted machine. Then I could see the
>interface eth9 by command ifconfig. And also, the tcpdump can show the
>The firmware is updated to qed_init_values_zipped-220.127.116.11.bin
>Then I downloaded the dpdk-17.05 and modified the config/common_base file
>.0.bin". I then installed the DPDK by "make -j8 install
>Then I run "sudo modprobe uio", "sudo insmod igb_uo.ko" and "sudo
>dpdk-devbind.py --bind=igb_uio eth9"
>Then I stared my dpdk application, it gave me the error message:
>EAL: PCI device 0000:82:00.0 on NUMA socket 1
>EAL: probe driver: 1077:1644 net_qede
>[qede_common_dev_init:2245(82:00.0:dpdk-port-0)]Cannot start slowpath rc
>EAL: Requested device 0000:82:00.0 cannot be used
>Could anybody who has played with QLogic NIC please help me on how to
>correctly start DPDK application step by step? Thanks very much for your
1) Have you enabled IOMMU? If so, please try disabling it and try.
2) If (1) does not work then enable the below debug flag:
and recompile using same make command and send the output.
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