From: Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
To: ankit kumar <akprajapati616-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: dev-VfR2kkLFssw@public.gmane.org
Subject: Re: could nvm_checksum_validate Error may cause non-functioning of DPDK.
Date: Thu, 14 Nov 2013 11:04:37 +0100 [thread overview]
Message-ID: <201311141104.37863.thomas.monjalon@6wind.com> (raw)
In-Reply-To: <CAG9qd2rM+gvBzGLYECtY83Aj7hMyhBS0zNwj9Yu05huv1xuX5w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
14/11/2013 06:33, ankit kumar :
> I am trying to work on DPDK-1.5.0r0 with intel i350 dual port NIC
[...]
> EAL: Error - exiting with code: 1
> Cause: No probed ethernet devices - check that
> CONFIG_RTE_LIBRTE_IGB_PMD=y and that CONFIG_RTE_LIBRTE_EM_PMD=y and
> that CONFIG_RTE_LIBRTE_IXGBE_PMD=y in your configuration file
[...]
> When i searched for kernel logs, it shows me as NVM_CHECKSUM_INVALID
> for this NIC. As per my knowledge its a EEPROM error in NIC card. So
> to work around it i changed the driver code given in dpdk-1.5.0r0 in
> dpdk-1.5.0r1/lib/librte_eal/linuxapp/kni/ethtool/igb/e1000_nvm.c
The drivers in KNI are only used for ethtool operations with kernel.
The PMD file you are looking for is lib/librte_pmd_e1000/e1000/e1000_nvm.c
--
Thomas
prev parent reply other threads:[~2013-11-14 10:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-14 5:33 could nvm_checksum_validate Error may cause non-functioning of DPDK ankit kumar
[not found] ` <CAG9qd2rM+gvBzGLYECtY83Aj7hMyhBS0zNwj9Yu05huv1xuX5w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-11-14 10:04 ` Thomas Monjalon [this message]
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