<html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body> Hello! I have next situation: my toy DPDK app runs OK with (lspci) : 01:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 01:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 02:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 02:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) I added 710: 04:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02) 04:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02) So, now getting error: 30-03-2023 14:49:51.139 145081 [TT2CGW\main:483] %TTR2CGW-I: Beging EAL initialization, be patient ... EAL: Detected CPU lcores: 16 EAL: Detected NUMA nodes: 1 EAL: Detected shared linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: VFIO support initialized EAL: Using IOMMU type 8 (No-IOMMU) EAL: Ignore mapping IO port bar(2) EAL: Probe PCI driver: net_ixgbe (8086:10fb) device: 0000:01:00.0 (socket 0) EAL: Ignore mapping IO port bar(2) EAL: Probe PCI driver: net_ixgbe (8086:10fb) device: 0000:01:00.1 (socket 0) EAL: Ignore mapping IO port bar(2) EAL: Probe PCI driver: net_ixgbe (8086:10fb) device: 0000:02:00.0 (socket 0) EAL: Ignore mapping IO port bar(2) EAL: Probe PCI driver: net_ixgbe (8086:10fb) device: 0000:02:00.1 (socket 0) EAL: Probe PCI driver: net_i40e (8086:1572) device: 0000:04:00.0 (socket 0) EAL: Probe PCI driver: net_i40e (8086:1572) device: 0000:04:00.1 (socket 0) TELEMETRY: No legacy callbacks, legacy socket not created 30-03-2023 14:49:54.551 145081 [TT2CGW\main:487] %TTR2CGW-I: EAL is initialized 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1378] : l_dev_info.tx_offload_capa = 0x00119fbf 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1379] : l_port_conf.txmode.offloads = 0x00010000 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1380] : l_dev_info.rx_offload_capa = 0x0009266f 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1381] : l_port_conf.rxmode.offloads = 0x00000000 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1384] : l_dev_info.max_tx_queues = 320 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1386] : l_nb_tx_queues = 8 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1388] : l_dev_info.max_rx_queues = 320 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1390] : l_nb_rx_queues = 8 Ethdev port_id=0 requested Tx offloads 0x10000 doesn't match Tx offloads capabilities 0x2a03f in rte_eth_dev_configure() 30-03-2023 14:49:54.701 145081 [CGWPROC\tootoo2_cgw_start:1396] %TTR2CGW-F: _PEA00:, rte_eth_dev_configure()->-22 PEA00 == Device:0000:01:00.0 Is there what I'm need to check ? Thanks in advance! </body> </html>