<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Exchange Server"> <style></style> </head> <body> <meta content="text/html; charset=UTF-8"> <style type="text/css" style="">  </style> <div dir="ltr"> <div id="x_divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:#000000; font-family:Calibri,Helvetica,sans-serif"> Hi, Thank you for the response. I tried what you suggested, but with the same result. ################## <div>root@debian-10:~/dpdk-18.11/myinstall# ./bin/testpmd -l 10-12 -w 82:00.0 -- --total-num-mbufs 1025 ./bin/testpmd: error while loading shared libraries: librte_pmd_bond.so.2.1: cannot open shared object file: No such file or directory root@debian-10:~/dpdk-18.11/myinstall# export LD_LIBRARY_PATH=/root/dpdk-18.11/myinstall/share/dpdk/x86_64-native-linuxapp-gcc/lib root@debian-10:~/dpdk-18.11/myinstall# ./bin/testpmd -l 10-12 -w 82:00.0 -- --total-num-mbufs 1025 EAL: Detected 24 lcore(s) EAL: Detected 2 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... testpmd: No probed ethernet devices testpmd: create a new mbuf pool <mbuf_pool_socket_0>: n=1025, size=2176, socket=0 testpmd: preferred mempool ops selected: ring_mp_mc testpmd: create a new mbuf pool <mbuf_pool_socket_1>: n=1025, size=2176, socket=1 testpmd: preferred mempool ops selected: ring_mp_mc Done No commandline core given, start packet forwarding io packet forwarding - ports=0 - cores=0 - streams=0 - NUMA support enabled, MP allocation mode: native io packet forwarding packets/burst=32 nb forwarding cores=1 - nb forwarding ports=0 Press enter to exit ####################</div> <div> </div> <div>-Sindhu </div> </div> <hr tabindex="-1" style="display:inline-block; width:98%"> <div id="x_divRplyFwdMsg" dir="ltr">From: PATRICK KEROULAS <patrick.keroulas@radio-canada.ca> Sent: Monday, January 17, 2022 11:26:18 AM To: Sindhura Bandi Cc: users@dpdk.org; Venugopal Thacahappilly Subject: Re: Trouble bringing up dpdk testpmd with Mellanox ports <div> </div> </div> </div> <div class="PlainText">Hello, Try without `--no-pci` in your testpmd command. On Sun, Jan 16, 2022 at 6:08 AM Sindhura Bandi <sindhura.bandi@certesnetworks.com> wrote: > > Hi, > > > I'm trying to bring up dpdk-testpmd application using Mellanox connectX-5 ports. With a custom built dpdk, testpmd is not able to detect the ports. > > > OS & Kernel: > > Linux debian-10 4.19.0-17-amd64 #1 SMP Debian 4.19.194-2 (2021-06-21) x86_64 GNU/Linux > > The steps followed: > > Installed MLNX_OFED_LINUX-4.9-4.0.8.0-debian10.0-x86_64 (./mlnxofedinstall --skip-distro-check --upstream-libs --dpdk) > Downloaded dpdk-18.11 source, and built it after making following changes in config > > CONFIG_RTE_LIBRTE_MLX5_PMD=y > CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES=y > CONFIG_RTE_BUILD_SHARED_LIB=y > > When I run testpmd, it is not recognizing any Mellanox ports > > > ######### > root@debian-10:~/dpdk-18.11/myinstall# ./bin/testpmd -l 1-3 -w 82:00.0 --no-pci -- --total-num-mbufs 1025 > EAL: Detected 24 lcore(s) > EAL: Detected 2 NUMA nodes > EAL: Multi-process socket /var/run/dpdk/rte/mp_socket > EAL: No free hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > testpmd: No probed ethernet devices > testpmd: create a new mbuf pool <mbuf_pool_socket_0>: n=1025, size=2176, socket=0 > testpmd: preferred mempool ops selected: ring_mp_mc > testpmd: create a new mbuf pool <mbuf_pool_socket_1>: n=1025, size=2176, socket=1 > testpmd: preferred mempool ops selected: ring_mp_mc > Done > No commandline core given, start packet forwarding > io packet forwarding - ports=0 - cores=0 - streams=0 - NUMA support enabled, MP allocation mode: native > > io packet forwarding packets/burst=32 > nb forwarding cores=1 - nb forwarding ports=0 > Press enter to exit > ########## > > root@debian-10:~# lspci | grep Mellanox > 82:00.0 Ethernet controller: Mellanox Technologies MT28800 Family [ConnectX-5 Ex] > 82:00.1 Ethernet controller: Mellanox Technologies MT28800 Family [ConnectX-5 Ex] > root@debian-10:~# ibv_devinfo > hca_id: mlx5_0 > transport: InfiniBand (0) > fw_ver: 16.28.4512 > node_guid: b8ce:f603:00f2:7952 > sys_image_guid: b8ce:f603:00f2:7952 > vendor_id: 0x02c9 > vendor_part_id: 4121 > hw_ver: 0x0 > board_id: DEL0000000004 > phys_port_cnt: 1 > port: 1 > state: PORT_ACTIVE (4) > max_mtu: 4096 (5) > active_mtu: 1024 (3) > sm_lid: 0 > port_lid: 0 > port_lmc: 0x00 > link_layer: Ethernet > > hca_id: mlx5_1 > transport: InfiniBand (0) > fw_ver: 16.28.4512 > node_guid: b8ce:f603:00f2:7953 > sys_image_guid: b8ce:f603:00f2:7952 > vendor_id: 0x02c9 > vendor_part_id: 4121 > hw_ver: 0x0 > board_id: DEL0000000004 > phys_port_cnt: 1 > port: 1 > state: PORT_ACTIVE (4) > max_mtu: 4096 (5) > active_mtu: 1024 (3) > sm_lid: 0 > port_lid: 0 > port_lmc: 0x00 > link_layer: Ethernet > > > I'm not sure where I'm going wrong. Any hints will be much appreciated. > > Thanks, > Sindhu </div> </body> </html>