From: Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
To: Marc Sune <marc.sune-kpkqNMk1I7M@public.gmane.org>
Cc: dev-VfR2kkLFssw@public.gmane.org
Subject: Re: Unusable interfaces although apparently attached to IGB_UIO
Date: Tue, 25 Feb 2014 14:36:28 +0100 [thread overview]
Message-ID: <201402251436.28490.thomas.monjalon@6wind.com> (raw)
In-Reply-To: <530C9A46.2010504-kpkqNMk1I7M@public.gmane.org>
25/02/2014 14:27, Marc Sune:
> 9290 PMD: eth_ixgbe_dev_init(): Hardware Initialization Failure: -30
>
> A quick grep over the DPDK code;
>
> 58:84221:lib/librte_pmd_ixgbe/ixgbe/ixgbe_type.h:3189:#define
> IXGBE_ERR_SFP_SETUP_NOT_COMPLETE -30
This problem arises when frequency is changing.
There was many threads discussing it but there is no definitive solution.
I recommend disabling frequency scaling.
But a fix would be welcome.
--
Thomas
next prev parent reply other threads:[~2014-02-25 13:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-25 12:20 Unusable interfaces although apparently attached to IGB_UIO Marc Sune
[not found] ` <530C8A76.5040701-kpkqNMk1I7M@public.gmane.org>
2014-02-25 13:00 ` Ananyev, Konstantin
[not found] ` <2601191342CEEE43887BDE71AB97725808E6ACA7-kPTMFJFq+rEu0RiL9chJVbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2014-02-25 13:27 ` Marc Sune
[not found] ` <530C9A46.2010504-kpkqNMk1I7M@public.gmane.org>
2014-02-25 13:36 ` Thomas Monjalon [this message]
2014-02-26 13:03 ` Ananyev, Konstantin
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