linux-kernel - Re: [EXT] Re: [v1,net-next, 1/2] ethtool: add setting frame preemption of traffic classes

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Date:   Wed, 13 May 2020 10:21:37 -0700
From:   Vinicius Costa Gomes <vinicius.gomes@...el.com>
To:     Murali Karicheri <m-karicheri2@...com>, Po Liu <po.liu@....com>,
        "davem\@davemloft.net" <davem@...emloft.net>,
        "hauke.mehrtens\@intel.com" <hauke.mehrtens@...el.com>,
        "gregkh\@linuxfoundation.org" <gregkh@...uxfoundation.org>,
        "allison\@lohutok.net" <allison@...utok.net>,
        "tglx\@linutronix.de" <tglx@...utronix.de>,
        "hkallweit1\@gmail.com" <hkallweit1@...il.com>,
        "saeedm\@mellanox.com" <saeedm@...lanox.com>,
        "andrew\@lunn.ch" <andrew@...n.ch>,
        "f.fainelli\@gmail.com" <f.fainelli@...il.com>,
        "alexandru.ardelean\@analog.com" <alexandru.ardelean@...log.com>,
        "jiri\@mellanox.com" <jiri@...lanox.com>,
        "ayal\@mellanox.com" <ayal@...lanox.com>,
        "pablo\@netfilter.org" <pablo@...filter.org>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev\@vger.kernel.org" <netdev@...r.kernel.org>
Cc:     "simon.horman\@netronome.com" <simon.horman@...ronome.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Alexandru Marginean <alexandru.marginean@....com>,
        Xiaoliang Yang <xiaoliang.yang_1@....com>,
        Roy Zang <roy.zang@....com>, Mingkai Hu <mingkai.hu@....com>,
        Jerry Huang <jerry.huang@....com>, Leo Li <leoyang.li@....com>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>
Subject: Re: [EXT] Re: [v1,net-next, 1/2] ethtool: add setting frame preemption of traffic classes

Hi Murali,

Murali Karicheri <m-karicheri2@...com> writes:

> Any progress on your side for a patch for the support?
>

Sorry for the delay, things got a bit crazy here for some time. 

I have a RFC-quality series that I am finishing testing, I'll try to
post it this week.

> I have posted my EST offload series for AM65x CPSW to netdev list today
> at
>
> https://marc.info/?l=linux-netdev&m=158937640015582&w=2
> https://marc.info/?l=linux-netdev&m=158937639515579&w=2
> https://marc.info/?l=linux-netdev&m=158937638315573&w=2

I'll try to have a look.

>
> Next on my list of things to do is the IET FPE support for which I need
> to have ethtool interface to allow configuring the express/preemptible
> queues and feature enable/disable. Currently I am using a ethtool
> priv-flags and some defaults. If you can post a patch, I will be able
> to integrate and test it on AM65x CPSW driver and provide my comments/
> Tested-by:

Understood. Thanks.


-- 
Vinicius