[dpdk-dev] KNI interface is not coming up

Sanford, Robert rsanford at akamai.com
Thu Apr 30 16:41:59 CEST 2015


Hi Venkat,

Perhaps your DPDK application needs to slow-poll KNI devices via
rte_kni_handle_request( ).

http://dpdk.org/doc/api/rte__kni_8h.html

--
Regards,
Robert


>Hi,
>
>I am testing DPDK 2.0 release.
>I am not able to bring the KNI interface up.
>It always gives the following error.
>
>SIOCSIFFLAGS: Timer expired
>
>This is on Ubuntu,
>
>Linux vthummala-PowerEdge-R720 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10
>19:11:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
>
>Please let me know, how we could resolve this issue.
>
>Regards
>Venkat



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