Hi Eddy, I’m checking with the folks here that worked on the 10GbE, and yet to get a response. Will reply once I have more information.
Ray From: Lai Eddy [mailto:[email protected]] Sent: Saturday, September 23, 2017 9:00 AM To: Tan, Raymond <[email protected]> Cc: [email protected] Subject: Re: [meta-intel] Xeon D1500 10G Ethernet Port 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 <[email protected]<mailto:[email protected]>>: 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 <[email protected]<mailto:[email protected]>>: 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/camelback-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<http://sf.net>, currently is in master branch. This shall provide IXGBE on the latest meta-intel. From: [email protected]<mailto:[email protected]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Lai Eddy Sent: Wednesday, September 13, 2017 11:20 AM To: [email protected]<mailto:[email protected]> 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/camelback-mountain-broadwell-de will this need extra configuration/setup other than GbE driver enabled ? Regards Eddy Lai
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