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

Havlík Martin xhavli56 at stud.fit.vutbr.cz
Tue Mar 7 10:00:35 CET 2023


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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