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* Mellanox VF failed to start with hairpin queues
@ 2022-01-28 12:31 Haider Ali
  2022-02-04 12:23 ` Muhammad Zain-ul-Abideen
  0 siblings, 1 reply; 5+ messages in thread
From: Haider Ali @ 2022-01-28 12:31 UTC (permalink / raw)
  To: users

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Hi,

Can anyone please guide me on why I am not able to do hairpin on VF? I am running the testpmd application with 1 Hairpin queue and 1 standard queue pair on Mellanox VF but getting following error:

$ sudo ./build/app/dpdk-testpmd -l 1,3 -n 4 -a 04:01.2 -- -i --rxq=1 --txq=1 --hairpinq=1 --hairpin-mode=0x00

EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:04:01.2 (socket 0)
TELEMETRY: No legacy callbacks, legacy socket not created
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_1>: n=155456, size=2176, socket=1
testpmd: preferred mempool ops selected: ring_mp_mc
testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=paired and odd forward ports number, the last port will pair with itself.

Configuring Port 0 (socket 0)
mlx5_net: port 0 failed to set defaults flows
Fail to start port 0: Operation not supported
Please stop the ports first
Done
testpmd> quit

Regards,
Haider Ali

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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Mellanox VF failed to start with hairpin queues
  2022-01-28 12:31 Mellanox VF failed to start with hairpin queues Haider Ali
@ 2022-02-04 12:23 ` Muhammad Zain-ul-Abideen
  2022-02-07 13:12   ` Haider Ali
  0 siblings, 1 reply; 5+ messages in thread
From: Muhammad Zain-ul-Abideen @ 2022-02-04 12:23 UTC (permalink / raw)
  To: Haider Ali; +Cc: users

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Haider, have u installed mlx5 drivers in vm server? What setup u r using. A
little more detail will help

On Fri, Feb 4, 2022, 1:06 PM Haider Ali <haider@dreambigsemi.com> wrote:

> Hi,
>
> Can anyone please guide me on why I am not able to do hairpin on VF? I am
> running the testpmd application with 1 Hairpin queue and 1 standard queue
> pair on Mellanox VF but getting following error:
>
> $ sudo ./build/app/dpdk-testpmd -l 1,3 -n 4 -a 04:01.2 -- -i --rxq=1
> --txq=1 --hairpinq=1 --hairpin-mode=0x00
>
> *EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:04:01.2 (socket
> 0)*
> TELEMETRY: No legacy callbacks, legacy socket not created
> Interactive-mode selected
> testpmd: create a new mbuf pool <mb_pool_1>: n=155456, size=2176, socket=1
> testpmd: preferred mempool ops selected: ring_mp_mc
> testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size=2176, socket=0
> testpmd: preferred mempool ops selected: ring_mp_mc
>
> Warning! port-topology=paired and odd forward ports number, the last port
> will pair with itself.
>
> Configuring Port 0 (socket 0)
> *mlx5_net: port 0 failed to set defaults flows*
> *Fail to start port 0: Operation not supported*
> *Please stop the ports first*
> Done
> testpmd> quit
>
> Regards,
> Haider Ali
>

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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Mellanox VF failed to start with hairpin queues
  2022-02-04 12:23 ` Muhammad Zain-ul-Abideen
@ 2022-02-07 13:12   ` Haider Ali
  2022-02-22 17:56     ` Asaf Penso
  0 siblings, 1 reply; 5+ messages in thread
From: Haider Ali @ 2022-02-07 13:12 UTC (permalink / raw)
  To: Muhammad Zain-ul-Abideen; +Cc: users

[-- Attachment #1: Type: text/plain, Size: 1770 bytes --]

I am not using mlx5 VF in VM. Can you please elaborate on what type of setup information you require?

Regards,
Haider Ali
________________________________
From: Muhammad Zain-ul-Abideen <zain2294@gmail.com>
Sent: Friday, February 4, 2022 5:23 PM
To: Haider Ali <haider@dreambigsemi.com>
Cc: users <users@dpdk.org>
Subject: Re: Mellanox VF failed to start with hairpin queues

You don't often get email from zain2294@gmail.com. Learn why this is important<http://aka.ms/LearnAboutSenderIdentification>
Haider, have u installed mlx5 drivers in vm server? What setup u r using. A little more detail will help

On Fri, Feb 4, 2022, 1:06 PM Haider Ali <haider@dreambigsemi.com<mailto:haider@dreambigsemi.com>> wrote:
Hi,

Can anyone please guide me on why I am not able to do hairpin on VF? I am running the testpmd application with 1 Hairpin queue and 1 standard queue pair on Mellanox VF but getting following error:

$ sudo ./build/app/dpdk-testpmd -l 1,3 -n 4 -a 04:01.2 -- -i --rxq=1 --txq=1 --hairpinq=1 --hairpin-mode=0x00

EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:04:01.2 (socket 0)
TELEMETRY: No legacy callbacks, legacy socket not created
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_1>: n=155456, size=2176, socket=1
testpmd: preferred mempool ops selected: ring_mp_mc
testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=paired and odd forward ports number, the last port will pair with itself.

Configuring Port 0 (socket 0)
mlx5_net: port 0 failed to set defaults flows
Fail to start port 0: Operation not supported
Please stop the ports first
Done
testpmd> quit

Regards,
Haider Ali

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^ permalink raw reply	[flat|nested] 5+ messages in thread

* RE: Mellanox VF failed to start with hairpin queues
  2022-02-07 13:12   ` Haider Ali
@ 2022-02-22 17:56     ` Asaf Penso
  2022-02-28  8:14       ` Asaf Penso
  0 siblings, 1 reply; 5+ messages in thread
From: Asaf Penso @ 2022-02-22 17:56 UTC (permalink / raw)
  To: Haider Ali, Muhammad Zain-ul-Abideen; +Cc: users

[-- Attachment #1: Type: text/plain, Size: 2312 bytes --]

I worked with Haider and found that the VF should be configured as trusted both in driver and FW.
I am working on a documentation patch in mlx5.rst to describe the needed steps.

Regards,
Asaf Penso

From: Haider Ali <haider@dreambigsemi.com>
Sent: Monday, February 7, 2022 3:12 PM
To: Muhammad Zain-ul-Abideen <zain2294@gmail.com>
Cc: users <users@dpdk.org>
Subject: Re: Mellanox VF failed to start with hairpin queues

I am not using mlx5 VF in VM. Can you please elaborate on what type of setup information you require?

Regards,
Haider Ali
________________________________
From: Muhammad Zain-ul-Abideen <zain2294@gmail.com<mailto:zain2294@gmail.com>>
Sent: Friday, February 4, 2022 5:23 PM
To: Haider Ali <haider@dreambigsemi.com<mailto:haider@dreambigsemi.com>>
Cc: users <users@dpdk.org<mailto:users@dpdk.org>>
Subject: Re: Mellanox VF failed to start with hairpin queues

You don't often get email from zain2294@gmail.com<mailto:zain2294@gmail.com>. Learn why this is important<http://aka.ms/LearnAboutSenderIdentification>
Haider, have u installed mlx5 drivers in vm server? What setup u r using. A little more detail will help

On Fri, Feb 4, 2022, 1:06 PM Haider Ali <haider@dreambigsemi.com<mailto:haider@dreambigsemi.com>> wrote:
Hi,

Can anyone please guide me on why I am not able to do hairpin on VF? I am running the testpmd application with 1 Hairpin queue and 1 standard queue pair on Mellanox VF but getting following error:

$ sudo ./build/app/dpdk-testpmd -l 1,3 -n 4 -a 04:01.2 -- -i --rxq=1 --txq=1 --hairpinq=1 --hairpin-mode=0x00

EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:04:01.2 (socket 0)
TELEMETRY: No legacy callbacks, legacy socket not created
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_1>: n=155456, size=2176, socket=1
testpmd: preferred mempool ops selected: ring_mp_mc
testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=paired and odd forward ports number, the last port will pair with itself.

Configuring Port 0 (socket 0)
mlx5_net: port 0 failed to set defaults flows
Fail to start port 0: Operation not supported
Please stop the ports first
Done
testpmd> quit

Regards,
Haider Ali

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^ permalink raw reply	[flat|nested] 5+ messages in thread

* RE: Mellanox VF failed to start with hairpin queues
  2022-02-22 17:56     ` Asaf Penso
@ 2022-02-28  8:14       ` Asaf Penso
  0 siblings, 0 replies; 5+ messages in thread
From: Asaf Penso @ 2022-02-28  8:14 UTC (permalink / raw)
  To: Asaf Penso, Haider Ali, Muhammad Zain-ul-Abideen; +Cc: users

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I sent the following documentation patch. You are welcome to review/comment:
http://patches.dpdk.org/project/dpdk/patch/20220228081117.3013452-1-asafp@nvidia.com/

Regards,
Asaf Penso

From: Asaf Penso <asafp@nvidia.com>
Sent: Tuesday, February 22, 2022 7:57 PM
To: Haider Ali <haider@dreambigsemi.com>; Muhammad Zain-ul-Abideen <zain2294@gmail.com>
Cc: users <users@dpdk.org>
Subject: RE: Mellanox VF failed to start with hairpin queues

I worked with Haider and found that the VF should be configured as trusted both in driver and FW.
I am working on a documentation patch in mlx5.rst to describe the needed steps.

Regards,
Asaf Penso

From: Haider Ali <haider@dreambigsemi.com<mailto:haider@dreambigsemi.com>>
Sent: Monday, February 7, 2022 3:12 PM
To: Muhammad Zain-ul-Abideen <zain2294@gmail.com<mailto:zain2294@gmail.com>>
Cc: users <users@dpdk.org<mailto:users@dpdk.org>>
Subject: Re: Mellanox VF failed to start with hairpin queues

I am not using mlx5 VF in VM. Can you please elaborate on what type of setup information you require?

Regards,
Haider Ali
________________________________
From: Muhammad Zain-ul-Abideen <zain2294@gmail.com<mailto:zain2294@gmail.com>>
Sent: Friday, February 4, 2022 5:23 PM
To: Haider Ali <haider@dreambigsemi.com<mailto:haider@dreambigsemi.com>>
Cc: users <users@dpdk.org<mailto:users@dpdk.org>>
Subject: Re: Mellanox VF failed to start with hairpin queues

You don't often get email from zain2294@gmail.com<mailto:zain2294@gmail.com>. Learn why this is important<http://aka.ms/LearnAboutSenderIdentification>
Haider, have u installed mlx5 drivers in vm server? What setup u r using. A little more detail will help

On Fri, Feb 4, 2022, 1:06 PM Haider Ali <haider@dreambigsemi.com<mailto:haider@dreambigsemi.com>> wrote:
Hi,

Can anyone please guide me on why I am not able to do hairpin on VF? I am running the testpmd application with 1 Hairpin queue and 1 standard queue pair on Mellanox VF but getting following error:

$ sudo ./build/app/dpdk-testpmd -l 1,3 -n 4 -a 04:01.2 -- -i --rxq=1 --txq=1 --hairpinq=1 --hairpin-mode=0x00

EAL: Probe PCI driver: mlx5_pci (15b3:101e) device: 0000:04:01.2 (socket 0)
TELEMETRY: No legacy callbacks, legacy socket not created
Interactive-mode selected
testpmd: create a new mbuf pool <mb_pool_1>: n=155456, size=2176, socket=1
testpmd: preferred mempool ops selected: ring_mp_mc
testpmd: create a new mbuf pool <mb_pool_0>: n=155456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=paired and odd forward ports number, the last port will pair with itself.

Configuring Port 0 (socket 0)
mlx5_net: port 0 failed to set defaults flows
Fail to start port 0: Operation not supported
Please stop the ports first
Done
testpmd> quit

Regards,
Haider Ali

[-- Attachment #2: Type: text/html, Size: 11006 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2022-02-28  8:14 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-28 12:31 Mellanox VF failed to start with hairpin queues Haider Ali
2022-02-04 12:23 ` Muhammad Zain-ul-Abideen
2022-02-07 13:12   ` Haider Ali
2022-02-22 17:56     ` Asaf Penso
2022-02-28  8:14       ` Asaf Penso

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