Problem with XL710-Q2 and QSFP Configuration Utility

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I have a network adapter XL710-Q2 and I want to use QSFP+ to 4x10G breakout cable.

I need to activate 4x10 mode in NIC, but I cant. When I run ./qcu64e utility, I get a error:

# ./qcu64e /nic=1 /info

Intel(R) QSFP+ Configuration Utility

QCU version: v2.27.10.01

Copyright(C) 2016 by Intel Corporation.

Software released under Intel Proprietary License.

QSFP+ Configuration modification is not supported by this adapter.

I have the latest firmware and drivers:

# ethtool -i eth2

driver: i40e

version: 1.5.16

firmware-version: 5.04 0x800024d0 0.0.0

bus-info: 0000:02:00.0

supports-statistics: yes

supports-test: yes

supports-eeprom-access: yes

supports-register-dump: yes

supports-priv-flags: yes

I attached device photo with serial numbers.

Please help me to resolve this issue.

[idata]

Hi DSkryabin,

Thank you for posting your query in Wired Ethernet communities.Please share the markings found in front of your XL710 for us to further look into your issue.Sharing a site below containing screenshot of Intel(R) Network adapter showing the location of markings for your reference. http://www.intel.com/content/www/us/en/support/network-and-i-o/ethernet-products/000007022.htmlregards,Vince

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Sorry, I have no other numbers except those which showed in photo in my first message.

Here are photos of both sides of nic.

[idata]

Hi DSkryabin,

Thank you for sharing the front and back picture of your network adapter, Based on your mac address (00:E0:ED), it belongs to Silicom Ltd. Kindly check with Silicom if they have similar utility to achieve the desired configuration.regards,Vince

[idata]

Hi DSkryabin,

We'd like to check if you still need assistance regarding your issue.regards,Vince

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Hi, Vince!

Thank you for you answer. I know that my NIC is by Silicom, but the chipset made by Intel, so I thought that my question is for you. Any way, I didn't find such utility from Silicom, and its so sad.