netdev - Re: [RFC PATCH 0/6] net: ethernet: ti: cpsw: add MQPRIO and CBS Qdisc offload

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Date:   Wed, 23 May 2018 10:43:42 -0500
From:   Grygorii Strashko <grygorii.strashko@...com>
To:     Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>, <davem@...emloft.net>
CC:     <corbet@....net>, <akpm@...ux-foundation.org>,
        <netdev@...r.kernel.org>, <linux-doc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <vinicius.gomes@...el.com>, <henrik@...tad.us>,
        <jesus.sanchez-palencia@...el.com>, Sekhar Nori <nsekhar@...com>,
        Yogesh Siraswar <yogeshs@...com>,
        Schuyler Patton <spatton@...com>
Subject: Re: [RFC PATCH 0/6] net: ethernet: ti: cpsw: add MQPRIO and CBS Qdisc
 offload

Hi Ivan,

On 05/18/2018 04:15 PM, Ivan Khoronzhuk wrote:
> This series adds MQPRIO and CBS Qdisc offload for TI cpsw driver.
> It potentially can be used in audio video bridging (AVB) and time
> sensitive networking (TSN).
> 
> Patchset was tested on AM572x EVM and BBB boards. Last patch from this
> series adds detailed description of configuration with examples. For
> consistency reasons, in role of talker and listener, tools from
> patchset "TSN: Add qdisc based config interface for CBS" were used and
> can be seen here: https://www.spinics.net/lists/netdev/msg460869.html
> 
> Based on net-next/master

Thanks a lot, it is great work.

In general I have no comments as of now, but I prefer to wait a bit (few 
weeks) for more comments and possible test reports.

If no comments, pls feel free to repost as final series.


> 
> Ivan Khoronzhuk (6):
>    net: ethernet: ti: cpsw: use cpdma channels in backward order for txq
>    net: ethernet: ti: cpdma: fit rated channels in backward order
>    net: ethernet: ti: cpsw: add MQPRIO Qdisc offload
>    net: ethernet: ti: cpsw: add CBS Qdisc offload
>    net: ethernet: ti: cpsw: restore shaper configuration while down/up
>    Documentation: networking: cpsw: add MQPRIO & CBS offload examples
> 
>   Documentation/networking/cpsw.txt       | 540 ++++++++++++++++++++++++
>   drivers/net/ethernet/ti/cpsw.c          | 364 +++++++++++++++-
>   drivers/net/ethernet/ti/davinci_cpdma.c |  31 +-
>   3 files changed, 913 insertions(+), 22 deletions(-)
>   create mode 100644 Documentation/networking/cpsw.txt
> 

-- 
regards,
-grygorii