[meta-intel] Xeon D1500 10G Ethernet Port

[Lai Eddy]

sorry that the board I used is
http://www.supermicro.com/products/motherboard/Xeon/D/X10SDV-8C-TLN4F_.cfm
with two 10G SFP+ Finisar FTLX8574D3BCL.


2017-09-23 8:50 GMT+08:00 Lai Eddy <eddy.lai.tw at gmail.com>:

> Thanks Raymond,
>
> I did add the ixgbe and build/boot yocto on my Xeon D1500 board
> http://www.supermicro.com/products/motherboard/Xeon/D/X10SDV-8C_-LN2F.cfm
> the SFP+ 10GbE up,
> but I tried to test the 2 10GbE throughput with netcat and dd on 2 Xeon
> D1500 board connected
> got following throughtput
> 1.single connection, 600MB/s, (6Gbps)
> 2.dual port connected with dual line traffice , got 470MB/s each (9.4Gbps
> 2 ports total)
> 3.after repeat 3 times test, the CPU loading got higher than 40%, CPU
> temputure higher than 72C (4 fans full speed)
>    and the throughput degrade to 420MB/s each
>
> what's the MAX. throughput can I expect to get with 2 10Gbps SFP+ port
> connected and networking data transferred  simultaneously?
>
> 2017-09-23 6:33 GMT+08:00 Tan, Raymond <raymond.tan at intel.com>:
>
>> Hi Eddy,
>>
>>
>>
>> Sorry, missed the email. While I’m not working on Camelback Mountain, but
>> on a separate platform which utilizes IXGBE (10GbE) interface as well.
>>
>> A quick check on YoctoProject, have you tried the Krogoth release?
>> https://www.yoctoproject.org/downloads/bsps/krogoth21/camelb
>> ack-mountain-broadwell-de
>>
>>
>>
>> On the other note, we have added the ixgbe recipe in
>> meta-intel/common/recipes-kernel/intel-ethernet, that uses the IXGBE
>> release tar ball from the official release site on sf.net, currently is
>> in master branch.  This shall provide IXGBE on the latest meta-intel.
>>
>>
>>
>> *From:* meta-intel-bounces at yoctoproject.org [mailto:
>> meta-intel-bounces at yoctoproject.org] *On Behalf Of *Lai Eddy
>> *Sent:* Wednesday, September 13, 2017 11:20 AM
>> *To:* meta-intel at yoctoproject.org
>> *Subject:* [meta-intel] Xeon D1500 10G Ethernet Port
>>
>>
>>
>>
>>
>> from Yocto D-1500 BSP Release Note said:
>>
>> Known Issues:
>> • The 10Gbe interface is not yet enabled but will be made available
>> through the next Yocto Project release, trending end of Q2 2016.
>>
>> has this been fixed?
>>
>> https://www.yoctoproject.org/downloads/bsps/jethro20/camelba
>> ck-mountain-broadwell-de
>>
>> will this need extra configuration/setup other than GbE driver enabled ?
>>
>>
>>
>> Regards
>>
>> Eddy Lai
>>
>
>
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