Hi.
I have a fail in SR-IOV I use a HPE Eth 631SFP28 2port NIC Setting up SR-IOV will cause problems on the second port (port 1). The configuration of SR-IOV is assigned one VF on each port. I added this information to the last table. l Error Log testpmd> port stop 0 Stopping ports... Checking link statuses... Done testpmd> port start 0 bnxt_print_link_info(): Port 0 Link Up - speed 25000 Mbps - full-duplex Port 0: 3A:73:4B:1D:BB:AE Checking link statuses... Done testpmd> port stop 1 Stopping ports... Done testpmd> port start 1 bnxt_hwrm_ring_alloc(): hwrm_ring_alloc tx failed. rc:1 bnxt_init_chip(): HWRM ring alloc failure rc: 1 Fail to start port 1 Please stop the ports first Done l Port Information testpmd> show port info all ********************* Infos for port 0 ********************* MAC address: 3A:73:4B:1D:BB:AE Device name: 0000:af:02.0 Driver name: net_bnxt Connect to socket: 1 memory allocation on the socket: 1 Link status: up Link speed: 25000 Mbps Link duplex: full-duplex MTU: 1500 Promiscuous mode: enabled Allmulticast mode: disabled Maximum number of MAC addresses: 4 Maximum number of MAC addresses of hash filtering: 0 VLAN offload: strip off filter off qinq(extend) off Hash key size in bytes: 40 Redirection table size: 128 Supported RSS offload flow types: ipv4 ipv4-tcp ipv4-udp ipv6 ipv6-tcp ipv6-udp Minimum size of RX buffer: 1 Maximum configurable length of RX packet: 9600 Maximum number of VMDq pools: 64 Current number of RX queues: 1 Max possible RX queues: 230 Max possible number of RXDs per queue: 8192 Min possible number of RXDs per queue: 16 RXDs number alignment: 1 Current number of TX queues: 1 Max possible TX queues: 230 Max possible number of TXDs per queue: 4096 Min possible number of TXDs per queue: 16 TXDs number alignment: 1 ********************* Infos for port 1 ********************* MAC address: 6A:85:4C:58:B4:CF Device name: 0000:af:03.0 Driver name: net_bnxt Connect to socket: 1 memory allocation on the socket: 1 Link status: up Link speed: 25000 Mbps Link duplex: full-duplex MTU: 1500 Promiscuous mode: enabled Allmulticast mode: disabled Maximum number of MAC addresses: 4 Maximum number of MAC addresses of hash filtering: 0 VLAN offload: strip off filter off qinq(extend) off Hash key size in bytes: 40 Redirection table size: 128 Supported RSS offload flow types: ipv4 ipv4-tcp ipv4-udp ipv6 ipv6-tcp ipv6-udp Minimum size of RX buffer: 1 Maximum configurable length of RX packet: 9600 Maximum number of VMDq pools: 64 Current number of RX queues: 1 Max possible RX queues: 230 Max possible number of RXDs per queue: 8192 Min possible number of RXDs per queue: 16 RXDs number alignment: 1 Current number of TX queues: 1 Max possible TX queues: 230 Max possible number of TXDs per queue: 4096 Min possible number of TXDs per queue: 16 TXDs number alignment: 1 l VF configuration Info $ ip link show dev ens4f0 4: ens4f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether f4:03:43:ca:f8:d0 brd ff:ff:ff:ff:ff:ff vf 0 MAC 00:11:22:33:44:55, spoof checking off, link-state enable, trust off $ ip link show dev ens4f1d1 5: ens4f1d1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether f4:03:43:ca:f8:d8 brd ff:ff:ff:ff:ff:ff vf 0 MAC 00:11:22:33:44:77, spoof checking off, link-state enable, trust off Thank for reading Best regard.