From: Sebastian Bernauer <sebastian.bernauer@1und1.de>
To: "users@dpdk.org" <users@dpdk.org>
Subject: [dpdk-users] Can't start DPDK applications on Mellanox ConnectX-4 card
Date: Fri, 3 Jan 2020 10:40:45 +0000 [thread overview]
Message-ID: <1578048046389.28268@1und1.de> (raw)
Hello DPDK team,
I have 2 Mellanox ConnectX-4 MCX415A-CCAT cards connected with DAC
(firmware 12.26.4012). Im using debian stretch and DPDK 19.11.
If i try to start DPDK-applications i get the following error:
sbernauer@he37:~$ lspci | grep Mellanox
04:00.0 Ethernet controller: Mellanox Technologies MT27700 Family
[ConnectX-4]
42:00.0 Network controller: Mellanox Technologies MT27500 Family
[ConnectX-3]
sbernauer@he37:~$ sudo dpdk-19.11/examples/l2fwd/build/app/l2fwd -w
04:00.0 -- -p 0x1
EAL: Detected 40 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'PA'
EAL: No available hugepages reported in hugepages-1048576kB
EAL: Probing VFIO support...
EAL: PCI device 0000:04:00.0 on NUMA socket 0
EAL: probe driver: 15b3:1013 net_mlx5
MAC updating enabled
Notice: odd number of ports in portmask.
Lcore 0: RX port 0
Initializing port 0... EAL: Error - exiting with code: 1
Cause: rte_eth_dev_start:err=-12, port=0
I can't find a description of the error code -12, can you please give my
a hint whats my problem?
Thanks a lot!
Sebastian
next reply other threads:[~2020-01-03 10:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-03 10:40 Sebastian Bernauer [this message]
2020-01-03 10:40 Sebastian Bernauer
2020-01-03 15:08 ` Sebastian Bernauer
2020-01-05 7:09 ` Ori Kam
2020-01-07 15:20 ` Sebastian Bernauer
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