On 12/07/2017 17:07, Stephen Hemminger wrote:
On Wed, 12 Jul 2017 15:50:58 +0200
"jonathan.ri...@fraudbuster.mobi" <jonathan.ri...@fraudbuster.mobi> wrote:

Hi all,

We got a bunch of X710 NIC and cant use them with our custom app.
As the topic says, rte_eth_dev_count returns 0. And after a quick
investigation with testpmd, we saw that i40e_aq_get_phy_capabilities
returns 'I40E_ERR_UNKNOWN_PHY'.

With I40E  always make sure and update firmware as first step.
Last I checked, some Intel NIC's do not support 3rd party SFP modules.

Hi Stephen,

We try to update the firmware, and get some errors:
Num Description                               Ver. DevId S:B Status
=== ======================================== ===== ===== ====== ===============
01) Intel(R) Ethernet Converged Network       5.05  1572 00:006 Access error
    Adapter X710-2
02) Intel(R) Ethernet Converged Network       5.05  1572 00:129 Access error
    Adapter X710-2
03) Intel(R) Ethernet Converged Network       5.05  1572 00:130 Access error
    Adapter X710-2
04) Intel(R) Ethernet Converged Network       5.05  1572 00:131 Access error
    Adapter X710-2
05) Intel(R) Ethernet Converged Network       5.05  1572 00:132 Access error
    Adapter X710-2

But BTW, it seems that we have the last one already flashed (5.05).

And about the used SFP, we do not use third party but the official
Intel FTLX1471D3BCV-IT.

Any other idea? :/

BR,

--
Jonathan.

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