DPDK installation

[BIXUT]

Hi,

I am working with USRP X440 and I am trying to enable DPDK. I have some problems with the installation process.

I have done the command:

sudo apt install dpdk dpdk-dev

 I am installing dpdk 23.11 and use Mellanox ConnectX5, do I still need to ran

CONFIG_RTE_BUILD_SHARED_LIB=y

CONFIG_RTE_LIBRTE_MLX5_PMD=y

If I have to, where can I configure this?

Also, to perform NIC configuration, where can I find the UHD configuration file? Why I do not find it in /etc/uhd/uhd.conf.

I ran a GNU Radio program with arguments use_dpdk=1, but get this error:

Is it because the NIC configuration or other settings?

Thank you very much.