Re: running dpdk on mellanox with dpdk 21.08

[animesh tripathi <anitrip.444@gmail.com>]

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Hi Cliff,

Yes I am running as root

Thanks,
Animesh Tripathi

On Fri, Jul 8, 2022, 10:29 AM animesh tripathi <anitrip.444@gmail.com>
wrote:

> Hi Cliff,
>
> Please find the output of meson command.
>
> Thanks,
> Animesh Tripathi
>
> On Thu, Jul 7, 2022 at 8:17 PM Cliff Burdick <shaklee3@gmail.com> wrote:
>
>> 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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