net_mlx5: can not get IB device “mlx5_0” ports number
Why is the above message displayed because the port count is recognized as 0?
I want to prevent this warning message from printing. Is there any way?
4.7.1.0.0.1 OFED is installed and two Connect X-5s are connected.
[root@SNIPER hwdata]# lspci |grep Mella
3b:00.0 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]
af:00.0 Ethernet controller: Mellanox Technologies MT27800 Family [ConnectX-5]
Hi Samer,
I tried the latest versions of dpdk-19.08 and 19.05, both of which produced the same message.
I I uploaded the OFED version on its own optimized OS based centos7.2. I get this message, but it works fine.
Below is the message that occurs.
EAL: Detected 88 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode ‘PA’
EAL: Probing VFIO support…
EAL: PCI device 0000:3b:00.0 on NUMA socket 0
EAL: probe driver: 15b3:1017 net_mlx5
net_mlx5: can not get IB device “mlx5_0” ports number
EAL: PCI device 0000:af:00.0 on NUMA socket 1
EAL: probe driver: 15b3:1017 net_mlx5
USER1: Initializing port 0 …
Creating queues: nb_rxq=16 nb_txq=64…
samerka
3
Hi Kim,
Which OS are you using ?
Is this bare-metal or VM ?
Can you share full output with the “net_mlx5: can not get IB device “mlx5_0” ports number” ?
Thanks,
Samer
Try to use few LTS DPDK releases and see if it happens with specific one. Check a master branch as well.
samerka
5
Hi Kim,
As suggested please try different DPDK version (latest GA) and check if you encounter the same
behavior .
Thanks,
Samer