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

[Vladimir Medvedkin <medvedkinv@gmail.com>]

Hi,

Show tools/dpdk_nic_bind.py --status

Regards,
Vladimir

2016-03-18 18:11 GMT+03:00 Murali Krishna <murali.krishna@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@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@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