Re: running dpdk on mellanox with dpdk 21.08

[Cliff Burdick <shaklee3@gmail.com>]

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Please paste the output of the meson command. Are you running as root?


On Thu, Jul 7, 2022, 06:13 animesh tripathi <anitrip.444@gmail.com> wrote:

> Hi Team,
>
> I have to run dpdk on mellanox nic. I have compiled dpdk 21.08 with the
> following commands:
>
> meson --prefix=$(pwd)/build build
> ninja -C build
> ninja -C build install
> ldconfig
>
> While running the application I am getting following error:
>
> EAL: Detected 24 lcore(s)
> EAL: Detected 1 NUMA nodes
> EAL: Auto-detected process type: PRIMARY
> EAL: Detected static linkage of DPDK
> EAL: failed to parse device "0000:b5:00.1"
> EAL: Unable to parse device '0000:b5:00.1'
> PANIC in nr_dpdk_init():
> Cannot init EAL: No such device
> 6: [./a() [0x444179]]
> 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)
> [0x7f08e0f2e0b3]]
> 4: [./a(main+0x428) [0x4431f8]]
> 3: [./a(nr_dpdk_init+0x268) [0x509bd8]]
> 2: [./a(__rte_panic+0xcd) [0x43c55e]]
> 1: [./a(rte_dump_stack+0x32) [0x539ed2]]
>
> Also I cannot find mlx5 compiled libs in the dpdk build folder. Please
> help me in resolving this issue.
>
> Thanks,
> Animesh Tripathi
>

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