[USRP-users] DPDK hangs when core 0 is not in uhd.conf

Hi all, When I have core 0 in the uhd.conf file all is well and benchmark_rate works as expected. When core 0 is removed from the conf file below, the benchmark_rate call hangs. > [use_dpdk=1] > dpdk_mtu=9000 > dpdk_corelist=0,17,31,79 > dpdk_num_mbufs=4095 > > [dpdk_mac=40:a6:b7:b0:5e:81] >

[USRP-users] Can DPDK compiled UHD still work with B210/USB devices?

Hi all, I have a system that uses X410 with DPDK but I want to also use B210 on the same host. Is there anyway to have UHD compiled with DPDK still work with B210 (USB) or is a non DPDK compiled UHD binary needed? Thanks, Victor ___ USRP-users maili

[USRP-users] Re: X410 device no longer found when using use_dpdk=1

rking on > the device). You need a separate Ethernet connection for mgmt_addr. You can > use 1Gbit Ethernet link for that. > > Best Regards, > Piotr Krysik > > W dniu 7.08.2023 o 21:40, Victor Levin via USRP-users pisze: >> Hi all, >> >> I am trying to

[USRP-users] X410 device no longer found when using use_dpdk=1

Hi all, I am trying to enable DPDK with X410 and found an issue when using “use_dpdk=1”. I am on Ubuntu 22.04, the latest UHD 4.4.0 (commit: 4a77791cf5f7cedc842762be8b2b6775073d8c95) and DPDK 21.11.4. When the X410 is connect to the interface without DPDK, I can find it via uhd_usrp_probe a

[USRP-users] MPM major compat number mismatch even after updating FW to latest on X410

Hi all, I am using an X410 with X4_200 FPGA and latest FW as downloaded by uhd_images_downloader -t sdimg -t x4xx. This initially was working (uhd_usrp_probe and other calls went through fine) using UHD 4.4.0.0 on the host. In order to use DPDK, I pulled the UHD repo from version branch V4.4.