[dpdk-users] unable to run l2fwd application due to 'Cause: No Ethernet ports - bye' error

[Murali Krishna]

[root at Rhel67GA-Valencia drivers]# python /dpdk-2.0.0/tools/dpdk_nic_bind.py
--status



Network devices using DPDK-compatible driver

============================================

<none>



Network devices using kernel driver

===================================

0000:01:00.2 'OneConnect NIC (Skyhawk)' if=em3 drv=be2net unused=

0000:01:00.3 'OneConnect NIC (Skyhawk)' if=em4 drv=be2net unused=

0000:82:00.0 'OneConnect NIC (Skyhawk)' if=p1p1 drv=be2net unused=

0000:82:00.1 'OneConnect NIC (Skyhawk)' if=p1p2 drv=be2net unused=

0000:82:00.2 'OneConnect NIC (Skyhawk)' if=p1p3 drv=be2net unused=

0000:82:00.3 'OneConnect NIC (Skyhawk)' if=p1p4 drv=be2net unused=

0000:82:00.4 'OneConnect NIC (Skyhawk)' if=p1p5 drv=be2net unused=

0000:82:00.5 'OneConnect NIC (Skyhawk)' if=p1p6 drv=be2net unused=

0000:82:00.6 'OneConnect NIC (Skyhawk)' if=p1p7 drv=be2net unused=

0000:82:00.7 'OneConnect NIC (Skyhawk)' if=p1p8 drv=be2net unused=



Other network devices

=====================

0000:01:00.0 'OneConnect NIC (Skyhawk)' unused=be2net

0000:01:00.1 'OneConnect NIC (Skyhawk)' unused=be2net



*From:* Murali Krishna [mailto:murali.krishna at broadcom.com]
*Sent:* Friday, March 18, 2016 8:56 PM
*To:* 'Vladimir Medvedkin'
*Cc:* 'users at dpdk.org'
*Subject:* RE: [dpdk-users] unable to run l2fwd application due to 'Cause:
No Ethernet ports - bye' error



Hi Vladimir,

Attached dpdk-2.0.0/tools/dpdk_nic_bind.py file. Let me know if you are not
able to open the attachment.



Thanks,

Murali



*From:* Vladimir Medvedkin [mailto:medvedkinv at gmail.com]
*Sent:* Friday, March 18, 2016 8:51 PM
*To:* Murali Krishna
*Cc:* users at dpdk.org
*Subject:* Re: [dpdk-users] unable to run l2fwd application due to 'Cause:
No Ethernet ports - bye' error



Hi,

Show tools/dpdk_nic_bind.py --status

Regards,

Vladimir



2016-03-18 18:11 GMT+03:00 Murali Krishna <murali.krishna at broadcom.com>:

Hi All,



I am unable to run l2fwd app on linux, due to ‘Cause: No Ethernet ports -
bye' error



I am using *DPDK 2.0.0* with *Emulex OCe14102* adapter



[root at Rhel67GA-Valencia DPDK2]# lspci | grep Emulex

01:00.0 Ethernet controller: Emulex Corporation OneConnect NIC (Skyhawk)
(rev 10)

01:00.1 Ethernet controller: Emulex Corporation OneConnect NIC (Skyhawk)
(rev 10)

The Emulex oce driver is listed in the list of supported drivers(
http://dpdk.org/doc/nics )



Below is the detailed information:



[root at Rhel67GA-Valencia DPDK2]# ./l2fwd -c f -n 4 -- -q 8 -p ffff

EAL: Detected lcore 0 as core 0 on socket 0

EAL: Detected lcore 1 as core 0 on socket 1

EAL: Detected lcore 2 as core 1 on socket 0

EAL: Detected lcore 3 as core 1 on socket 1

EAL: Detected lcore 4 as core 2 on socket 0

EAL: Detected lcore 5 as core 2 on socket 1

EAL: Detected lcore 6 as core 3 on socket 0

EAL: Detected lcore 7 as core 3 on socket 1

EAL: Detected lcore 8 as core 4 on socket 0

EAL: Detected lcore 9 as core 4 on socket 1

EAL: Detected lcore 10 as core 5 on socket 0

EAL: Detected lcore 11 as core 5 on socket 1

EAL: Detected lcore 12 as core 6 on socket 0

EAL: Detected lcore 13 as core 6 on socket 1

EAL: Detected lcore 14 as core 7 on socket 0

EAL: Detected lcore 15 as core 7 on socket 1

EAL: Detected lcore 16 as core 0 on socket 0

EAL: Detected lcore 17 as core 0 on socket 1

EAL: Detected lcore 18 as core 1 on socket 0

EAL: Detected lcore 19 as core 1 on socket 1

EAL: Detected lcore 20 as core 2 on socket 0

EAL: Detected lcore 21 as core 2 on socket 1

EAL: Detected lcore 22 as core 3 on socket 0

EAL: Detected lcore 23 as core 3 on socket 1

EAL: Detected lcore 24 as core 4 on socket 0

EAL: Detected lcore 25 as core 4 on socket 1

EAL: Detected lcore 26 as core 5 on socket 0

EAL: Detected lcore 27 as core 5 on socket 1

EAL: Detected lcore 28 as core 6 on socket 0

EAL: Detected lcore 29 as core 6 on socket 1

EAL: Detected lcore 30 as core 7 on socket 0

EAL: Detected lcore 31 as core 7 on socket 1

EAL: Support maximum 128 logical core(s) by configuration.

EAL: Detected 32 lcore(s)

EAL: Setting up memory...

EAL: Ask a virtual area of 0x40000000 bytes

EAL: Virtual area found at 0x7ff3cb600000 (size = 0x40000000)

EAL: Ask a virtual area of 0x40000000 bytes

EAL: Virtual area found at 0x7ff38b400000 (size = 0x40000000)

EAL: Requesting 512 pages of size 2MB from socket 0

EAL: Requesting 512 pages of size 2MB from socket 1

EAL: TSC frequency is ~2399998 KHz

EAL: Master lcore 0 is ready (tid=bb39880;cpuset=[0])

PMD: ENICPMD trace: rte_enic_pmd_init

EAL: lcore 1 is ready (tid=8a5f0700;cpuset=[1])

EAL: lcore 2 is ready (tid=89bef700;cpuset=[2])

EAL: lcore 3 is ready (tid=891ee700;cpuset=[3])

EAL: Error - exiting with code: 1

  Cause: No Ethernet ports – bye



Please let me know how to proceed on this.



Thanks,

Murali




-- 

Regards,

Vladimir