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From: David Miller <davem@davemloft.net>
To: kuba@kernel.org
Cc: irusskikh@marvell.com, mstarovoitov@marvell.com, netdev@vger.kernel.org
Subject: Re: [PATCH v2 net-next 00/12] net: atlantic: QoS implementation
Date: Fri, 22 May 2020 14:08:42 -0700 (PDT)	[thread overview]
Message-ID: <20200522.140842.2220492664724501714.davem@davemloft.net> (raw)
In-Reply-To: <20200522105857.759e7589@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>

From: Jakub Kicinski <kuba@kernel.org>
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: https://patchwork.ozlabs.org/cover/1294380/
> 
> Acked-by: Jakub Kicinski <kuba@kernel.org>

Series applied, thanks everyone.

      reply	other threads:[~2020-05-22 21:08 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-22  8:19 [PATCH v2 net-next 00/12] net: atlantic: QoS implementation Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 01/12] net: atlantic: changes for multi-TC support Igor Russkikh
2020-05-22 17:58   ` Jakub Kicinski
2020-05-22 19:47     ` [EXT] " Mark Starovoytov
2020-05-25 20:09       ` Jakub Kicinski
2020-05-22  8:19 ` [PATCH v2 net-next 02/12] net: atlantic: move PTP TC initialization to a separate function Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 03/12] net: atlantic: changes for multi-TC support Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 04/12] net: atlantic: QoS implementation: " Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 05/12] net: atlantic: per-TC queue statistics Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 06/12] net: atlantic: make TCVEC2RING accept nic_cfg Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 07/12] net: atlantic: QoS implementation: max_rate Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 08/12] net: atlantic: automatically downgrade the number of queues if necessary Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 09/12] net: atlantic: always use random TC-queue mapping for TX on A2 Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 10/12] net: atlantic: change the order of arguments for TC weight/credit setters Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 11/12] net: atlantic: QoS implementation: min_rate Igor Russkikh
2020-05-22  8:19 ` [PATCH v2 net-next 12/12] net: atlantic: proper rss_ctrl1 (54c0) initialization Igor Russkikh
2020-05-22 17:58 ` [PATCH v2 net-next 00/12] net: atlantic: QoS implementation Jakub Kicinski
2020-05-22 21:08   ` David Miller [this message]

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