Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

Thanks. I've opened Bug https://bugs.linaro.org/show_bug.cgi?id=3657 to track this. On Tue, Mar 6, 2018 at 1:36 PM, gyanesh patra wrote: > Hi, > I am coming back with the same issue here. As the odp-dpdk is updated to > the recent DPDK version inline with the ODP code

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

Hi, I am coming back with the same issue here. As the odp-dpdk is updated to the recent DPDK version inline with the ODP code base, now both ODP repo and odp-dpdk repos stops working with mellanox interfaces. Please let me know if this is a known issue. I tried to run with master branch,

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

With my initial testing, ODP-DPDK is working perfectly with mellanox drivers. Thank you P Gyanesh Kumar Patra On Thu, Nov 9, 2017 at 2:18 PM, Maxim Uvarov wrote: > Nice to see it working. I think we did not yet tested it with Mellanox > drivers. > > For linux-generic

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

This is good news. I was wondering if it was in the pipeline. Thank you P Gyanesh Kumar Patra On Thu, Nov 9, 2017 at 7:25 PM, Francois Ozog wrote: > ODP2.0 should allow ODP to leverage directly libiverbs from a native ODP > pktio without DPDK layer. > Mellanox has

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

ODP2.0 should allow ODP to leverage directly libiverbs from a native ODP pktio without DPDK layer. Mellanox has created a userland framework based on libiverbs while we try to promote an extension of Mediated Device (vfio-mdev). FF On 9 November 2017 at 14:18, Maxim Uvarov

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

Nice to see it working. I think we did not yet tested it with Mellanox drivers. For linux-generic refer to .travis.yaml or ./scripts/build-pktio-dpdk scripts. Also all required steps are in README. Maxim. On 11/09/17 14:47, Elo, Matias (Nokia - FI/Espoo) wrote: > Hi Gyanesh, > > Pretty much

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

Hi Gyanesh, Pretty much the same steps should also work with odp linux-generic. The main difference is configure script. With linux-generic you use '--with-dpdk-path=' option and optionally --enable-dpdk-zero-copy flag. The supported dpdk version is v17.08. -Matias > On 9 Nov 2017, at

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

Hi Maxim, Thanks for the help. I managed to figure out the configuration error and it works fine for "ODP-DPDK". The MLX5 pmd was not included properly. But regarding "ODP" repo (not odp-dpdk), do i need to follow any steps to be able to use MLX ??? P Gyanesh Kumar Patra On Wed, Nov 8, 2017 at

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

- where to set CONFIG_RTE_LIBRTE_MLX5_PMD ? I believe in DPDK we set it whilie compiling. How to set it for ODP?? - with mellanox NICs, it is not required to explicitly bind the interface to dpdk. I can use portID "0,1" with dpdk example. Is it the same way to specify with ODP-DPDK l2fwd example

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

On 11/08/17 19:32, gyanesh patra wrote: > I am not sure what you mean. Can you please elaborate? > > As i mentioned before I am able to run dpdk examples. Hence the drivers > are available and working fine. > I configured ODP & ODP-DPDK with "LDFLAGS=-libverbs" and compiled to > work with

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

I am not sure what you mean. Can you please elaborate? As i mentioned before I am able to run dpdk examples. Hence the drivers are available and working fine. I configured ODP & ODP-DPDK with "LDFLAGS=-libverbs" and compiled to work with mellanox. I followed the same while compiling dpdk too. Is

Re: [lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

is Mellanox pmd compiled in? Maxim. On 11/08/17 17:58, gyanesh patra wrote: > Hi, > I am trying to run ODP & ODP-DPDK examples on our server with mellanox 100G > NICs. I am using the odp_l2fwd example. While running the example, I am > facing some issues. > -> When I run "ODP" example using the

[lng-odp] issues with usage of mellanox 100G NICs with ODP & ODP-DPDK

Hi, I am trying to run ODP & ODP-DPDK examples on our server with mellanox 100G NICs. I am using the odp_l2fwd example. While running the example, I am facing some issues. -> When I run "ODP" example using the if names given by kernel as arguments, I am not getting enough throughput.(the value is