[dpdk-dev] i40e_aq_get_phy_capabilities() fails when using SFP+ with no link

Olivier MATZ olivier.matz at 6wind.com
Thu Jan 12 14:55:54 CET 2017


Hi,

On Wed, 11 Jan 2017 20:51:58 +0000, "Rowden, Aaron F"
<aaron.f.rowden at intel.com> wrote:
> Hi Helin,
> 
> I'm checking on this to see why it could be failing but I don’t think
> this is one part of formal validation. Intel modules are always what
> is recommended.
> 
> Aaron
> 
> > Hi Helin, 
> > 
> > > On 11 Jan 2017, at 09:08, Zhang, Helin <helin.zhang at intel.com>
> > > wrote:
> > > 
> > > Hi Aaron
> > > 
> > > Is the SFP+ (Finisar FTLX8571D3BCL) supported and validated by
> > > Intel? It seems there is some PHY issue in this case.  
> > 
> > As the original reporter of this issue, I will test with validated
> > SFP+s and will report on my testing. 
> > 
> > Shouldn’t unsupported SFP+s be blacklisted in the I40E driver? 
> > 

Just to let you know that in my case the SFP are Intel ones.
Maybe it's a different issue.

I see there are some i40e fixes in the net-next repo, I'll give a try
with this version.

Regards,
Olivier


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