Re: [dpdk-users] Compile DPDK 17.11 with Mellanox NIC support

[george.dit@gmail.com]

Hi Hui,

Yes it works after updating to OFED 4.2. I have a physical 100G NIC that
uses mlnx5.

Regards,
Georgios


On Jan 8, 2018 3:38 AM, "Hui Ling" <kelvin.brookletling@gmail.com> wrote:

George,

So using OFED and its upstream libraries with DPDK 17.11 works for you?

Are you running DPDK on VM or with a physical NIC from MLNX?

Hui

On Fri, Jan 5, 2018 at 4:43 PM,  <george.dit@gmail.com> wrote:
> Great, this is the OFED version I just got.
> Your help is much appreciated, thanks!
>
> Best regards,
> Georgios
>
> On Fri, Jan 5, 2018 at 9:40 AM, Nelio Laranjeiro <
nelio.laranjeiro@6wind.com
>> wrote:
>
>> On Fri, Jan 05, 2018 at 09:02:54AM +0100, george.dit@gmail.com wrote:
>> >    Hi Nelio,
>> >    Thanks for the prompt reply and guidance!
>> >    My OFED version was 4.1, that's why I was unable to build DPDK
17.11.
>> >    With OFED 4.2 everything works on my kernel (v4.4)!
>> >    I have one more question: What is the suggested OFED version in
order
>> to
>> >    have a fully featured NIC with all the DPDK
classification/offloading
>> >    capabilities?
>> >    My NICs are 100G ConnectX-4 (dual and single port).
>> <snip/>
>>
>> The one referenced in the documentation, you can still download and
>> install the latest GA from Mellanox website [1] (the link is also in the
>> documentation).
>> You can also take a look at features documentation page [2] on DPDK
>> documentation, those set to 'Y' are supported by the MLNX_OFED version
>> and (almost) by RDMA-Core.
>>
>> Regards,
>>
>> [1] http://www.mellanox.com/page/products_dyn?product_family=
>> 26&mtag=linux_sw_drivers&ssn=l6arvsaqjfc9t768ll2nqa9dh3
>> [2] https://dpdk.org/doc/guides/nics/overview.html
>>
>> --
>> Nélio Laranjeiro
>> 6WIND
>>
>
>
>
> --
> Georgios Katsikas
> Industrial Ph.D. Student
> Network Intelligence Group
> Decision, Networks, and Analytics (DNA) Lab
> RISE SICS
> E-Mail:  georgios.katsikas@ri.se