Unable to launch pktgen 20.11.3: error in rte_eth_rx_queue_setup #18
Description
Hello,
After stepping through the instructions for getting DPDK drivers up and running on AMD OpenNIC, I'm unable to launch pktgen 20.11.3 on a programmed Alveo U250 (command, output, and error below).
$ sudo ./pktgen-dpdk-pktgen-20.11.3/usr/local/bin/pktgen -a 01:00.0 -a 01:00.1 -d librte_net_qdma.so -l 0-5 -n 4 -- -m [2:3].0 -m [4:5].1
Copyright (c) <2010-2020>, Intel Corporation. All rights reserved. Powered by DPDK
EAL: Detected 16 lcore(s)
EAL: Detected 1 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: Probing VFIO support...
EAL: VFIO support initialized
EAL: using IOMMU type 8 (No-IOMMU)
EAL: Probe PCI driver: net_qdma (10ee:903f) device: 0000:01:00.0 (socket 0)
PMD: QDMA PMD VERSION: 2020.2.1
EAL: Probe PCI driver: net_qdma (10ee:913f) device: 0000:01:00.1 (socket 0)
EAL: No legacy callbacks, legacy socket not created
*** Copyright (c) <2010-2020>, Intel Corporation. All rights reserved.
*** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<<
Port: Name IfIndex Alias NUMA PCI
0: net_qdma 0 0 10ee:903f/01:00.0
1: net_qdma 0 0 10ee:913f/01:00.1
Initialize Port 0 -- TxQ 1, RxQ 1
!PANIC!: rte_eth_rx_queue_setup: err=-22, port=0, Invalid argument
PANIC in pktgen_config_ports():
rte_eth_rx_queue_setup: err=-22, port=0, Invalid argument
6: [./pktgen-dpdk-pktgen-20.11.3/usr/local/bin/pktgen(+0x962a) [0x55adbee4962a]]
5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f3bb8efdc87]]
4: [./pktgen-dpdk-pktgen-20.11.3/usr/local/bin/pktgen(+0x9193) [0x55adbee49193]]
3: [./pktgen-dpdk-pktgen-20.11.3/usr/local/bin/pktgen(+0x30444) [0x55adbee70444]]
2: [/usr/local/lib/x86_64-linux-gnu/librte_eal.so.21(__rte_panic+0xc5) [0x7f3bb9b59285]]
1: [/usr/local/lib/x86_64-linux-gnu/librte_eal.so.21(rte_dump_stack+0x2e) [0x7f3bb9b7b2ae]]
Aborted
I'm using the following hardware in a virtual machine. The VM has access to the programmed Alveo U250 via PCI-passthrough in a Proxmox server.
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 16
On-line CPU(s) list: 0-15
Thread(s) per core: 1
Core(s) per socket: 16
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 85
Model name: Intel(R) Xeon(R) Gold 6248 CPU @ 2.50GHz
Stepping: 7
CPU MHz: 2494.140
BogoMIPS: 4988.28
Virtualization: VT-x
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 4096K
L3 cache: 16384K
NUMA node0 CPU(s): 0-15
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves arat umip pku ospke avx512_vnni arch_capabilities
Happy to provide additional detail as needed. Thanks in advance for any assistance anyone can offer.