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Date:   Fri, 22 May 2020 14:08:42 -0700 (PDT)
From:   David Miller <>
Subject: Re: [PATCH v2 net-next 00/12] net: atlantic: QoS implementation

From: Jakub Kicinski <>
Date: Fri, 22 May 2020 10:58:57 -0700

> On Fri, 22 May 2020 11:19:36 +0300 Igor Russkikh wrote:
>> This patch series adds support for mqprio rate limiters and multi-TC:
>>  * max_rate is supported on both A1 and A2;
>>  * min_rate is supported on A2 only;
>> This is a joint work of Mark and Dmitry.
>> To implement this feature, a couple of rearrangements and code
>> improvements were done, in areas of TC/ring management, allocation
>> control, etc.
>> One of the problems we faced is conflicting ptp functionality, which
>> consumes a whole traffic class due to hardware limitations.
>> Patches below have a more detailed description on how PTP and multi-TC
>> co-exist right now.
>> v2:
>>  * accommodated review comments (-Wmissing-prototypes and
>>    -Wunused-but-set-variable findings);
>>  * added user notification in case of conflicting multi-TC<->PTP
>>    configuration;
>>  * added automatic PTP disabling, if a conflicting configuration is
>>    detected;
>>  * removed module param, which was used for PTP disabling in v1;
>> v1:
> Acked-by: Jakub Kicinski <>

Series applied, thanks everyone.

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