[PATCH 4/4] doc: note that testpmd on mlx5 has dedicated queues problem

Mário Kuka kuka at cesnet.cz
Tue Mar 7 11:26:21 CET 2023


Hello Slava,

I confirm that the patch http://git.dpdk.org/dpdk/commit/?id=f66323717e 
has resolved this issue.
I have tested that after applying the patch, the problem no longer occurs.

With best regards,
Mário

On 07/03/2023 10:37, Jan Viktorin wrote:
> Hello all,
>
> Mario (CC) will look at this.
>
> H.
>
> On Tue, 07 Mar 2023 10:00:35 +0100
> Havlík Martin <xhavli56 at stud.fit.vutbr.cz> wrote:
>
>> Hi Slava,
>>
>> as I no longer work on the DPDK centered project which led me to
>> encounter said issue, I am no longer in touch with changes made to
>> net/bonding and moreover I don't have access to resources to test the
>> current state of things.
>>
>> But that aside, the linked commit seems to fix the issue (again,
>> cannot test it myself but I'll trust the time passed since the commit
>> without further changes).
>>
>> If archiving is what is done to obsolete patches, then yes, go ahead,
>> please.
>>
>> Wish you all the best,
>> Martin
>>
>> Dne 2023-03-06 16:21, Slava Ovsiienko napsal:
>>> Hi, Martin
>>>
>>> Is this issue resolved by:
>>> http://git.dpdk.org/dpdk/commit/?id=f66323717e  ?
>>>
>>> Should we archive the patch?
>>>
>>> With best regards,
>>> Slava
>>>
>>>
>>>    
>>>> -----Original Message-----
>>>> From: Martin Havlik <xhavli56 at stud.fit.vutbr.cz>
>>>> Sent: среда, 21 июля 2021 г. 18:59
>>>> To: xhavli56 at stud.fit.vutbr.cz; Xiaoyun Li <xiaoyun.li at intel.com>;
>>>> Ferruh Yigit
>>>> <ferruh.yigit at intel.com>; Andrew Rybchenko
>>>> <arybchenko at solarflare.com>;
>>>> Ajit Khaparde <ajit.khaparde at broadcom.com>; Haiyue Wang
>>>> <haiyue.wang at intel.com>; Ori Kam <orika at nvidia.com>; Haifei Luo
>>>> <haifeil at nvidia.com>; Slava Ovsiienko <viacheslavo at nvidia.com>;
>>>> Andrey Vesnovaty <andreyv at nvidia.com>; Bing Zhao
>>>> <bingz at nvidia.com>; Jiawei(Jonny) Wang <jiaweiw at nvidia.com>;
>>>> Gregory Etelson <getelson at nvidia.com>; Li Zhang <lizh at nvidia.com>
>>>> Cc: dev at dpdk.org; Jan Viktorin <viktorin at cesnet.cz>
>>>> Subject: [PATCH 4/4] doc: note that testpmd on mlx5 has dedicated
>>>> queues
>>>> problem
>>>>
>>>> In bonding mode 4 (8023ad), dedicated queues are not working on
>>>> mlx5 NICs.
>>>>
>>>> Signed-off-by: Martin Havlik <xhavli56 at stud.fit.vutbr.cz>
>>>> ---
>>>>   doc/guides/testpmd_app_ug/testpmd_funcs.rst | 3 +++
>>>>   1 file changed, 3 insertions(+)
>>>>
>>>> diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
>>>> b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
>>>> index 2c43719ad3..8a6edc2bad 100644
>>>> --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
>>>> +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
>>>> @@ -2603,6 +2603,9 @@ when in mode 4 (link-aggregation-802.3ad)::
>>>>    
>>>>      testpmd> set bonding lacp dedicated_queues (port_id)
>>>> (enable|disable)
>>>>
>>>> +.. note::
>>>> +   Dedicated queues `do not currently work
>>>> +   <https://bugs.dpdk.org/show_bug.cgi?id=759>`__ on mlx5 NICs.
>>>>
>>>>   set bonding agg_mode
>>>>   ~~~~~~~~~~~~~~~~~~~~
>>>> --
>>>> 2.27.0

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