Hello, I'm trying to use 22.11 DPDK on SolidRun HoneyComb/ NXP LX2160a board, with DPAA2 interfaces. 22.11 is attractive as dpaa pmd was seriously updated in it. DPAA2 interfaces are seen by testpmd, but the problem is, neither testpmd, neither application I use (vpp) cannot see a packet either tx on rx. In example below, it should see lots of garbage (such as BUM from network ports connected to). Ports were also returned to Linux kernel and tcpdump sees lots of incoming. Ports were tested with older DPDK versions and also sees incoming packets. For unknown reason, this one shows all-zeroes. Any ideas what is wrong with configuration ? root@localhost:~# restool -m MC firmware version: 10.32.0 root@localhost:~# numactl -H available: 1 nodes (0) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 node 0 size: 13886 MB node 0 free: 8440 MB node distances: node 0 0: 10 root@localhost:~# numactl -s policy: default preferred node: current physcpubind: 0 1 2 3 4 5 6 7 cpubind: 0 nodebind: 0 membind: 0 root@localhost:~# numactl -H available: 1 nodes (0) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 node 0 size: 13886 MB node 0 free: 8440 MB node distances: node 0 0: 10 /dpdk-testpmd EAL: Detected CPU lcores: 16 EAL: Detected NUMA nodes: 1 EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket fslmc: Skipping invalid device (power) EAL: Selected IOVA mode 'PA' EAL: 1440 hugepages of size 2097152 reserved, but no mounted hugetlbfs found for that size EAL: VFIO support initialized PMD: dpni.2: netdev created, connected to dpmac.7 PMD: dpni.3: netdev created, connected to dpmac.8 PMD: dpni.4: netdev created, connected to dpmac.10 TELEMETRY: No legacy callbacks, legacy socket not created testpmd: create a new mbuf pool : n=203456, size=2176, socket=0 testpmd: preferred mempool ops selected: dpaa2 Warning! port-topology=paired and odd forward ports number, the last port will pair with itself. Configuring Port 0 (socket 0) Port 0: D0:63:B4:03:1C:CA Configuring Port 1 (socket 0) Port 1: D0:63:B4:03:1C:CB Configuring Port 2 (socket 0) Port 2: D0:63:B4:03:1C:CD Checking link statuses... Port 0: link state change event Port 1: link state change event Port 2: link state change event Done No commandline core given, start packet forwarding io packet forwarding - ports=3 - cores=1 - streams=3 - NUMA support enabled, MP allocation mode: native Logical Core 1 (socket 0) forwards packets on 3 streams: RX P=0/Q=0 (socket 0) -> TX P=1/Q=0 (socket 0) peer=02:00:00:00:00:01 RX P=1/Q=0 (socket 0) -> TX P=0/Q=0 (socket 0) peer=02:00:00:00:00:00 RX P=2/Q=0 (socket 0) -> TX P=2/Q=0 (socket 0) peer=02:00:00:00:00:02 io packet forwarding packets/burst=32 nb forwarding cores=1 - nb forwarding ports=3 port 0: RX queue number: 1 Tx queue number: 1 Rx offloads=0x0 Tx offloads=0x10000 RX queue: 0 RX desc=512 - RX free threshold=1 RX threshold registers: pthresh=0 hthresh=0 wthresh=0 RX Offloads=0x0 TX queue: 0 TX desc=512 - TX free threshold=0 TX threshold registers: pthresh=0 hthresh=0 wthresh=0 TX offloads=0x0 - TX RS bit threshold=0 port 1: RX queue number: 1 Tx queue number: 1 Rx offloads=0x0 Tx offloads=0x10000 RX queue: 0 RX desc=512 - RX free threshold=1 RX threshold registers: pthresh=0 hthresh=0 wthresh=0 RX Offloads=0x0 TX queue: 0 TX desc=512 - TX free threshold=0 TX threshold registers: pthresh=0 hthresh=0 wthresh=0 TX offloads=0x0 - TX RS bit threshold=0 port 2: RX queue number: 1 Tx queue number: 1 Rx offloads=0x0 Tx offloads=0x10000 RX queue: 0 RX desc=512 - RX free threshold=1 RX threshold registers: pthresh=0 hthresh=0 wthresh=0 RX Offloads=0x0 TX queue: 0 TX desc=512 - TX free threshold=0 TX threshold registers: pthresh=0 hthresh=0 wthresh=0 TX offloads=0x0 - TX RS bit threshold=0 Press enter to exit Telling cores to stop... Waiting for lcores to finish... ---------------------- Forward statistics for port 0 ---------------------- RX-packets: 0 RX-dropped: 0 RX-total: 0 TX-packets: 0 TX-dropped: 0 TX-total: 0 ---------------------------------------------------------------------------- ... Done. Stopping port 0... Stopping ports... dpaa2_net: dpni disable failed (-110) Done -- Regards, Gennady Abramov