netdev - Re: [PATCH net-next v2 00/20] net: ethernet: ti: clean up and optimizations

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Message-ID: <20190426142006.7c562ed1@cakuba.netronome.com>
Date:   Fri, 26 Apr 2019 14:20:15 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     Grygorii Strashko <grygorii.strashko@...com>
Cc:     <netdev@...r.kernel.org>,
        Ilias Apalodimas <ilias.apalodimas@...aro.org>,
        "David S . Miller" <davem@...emloft.net>,
        Ivan Khoronzhuk <ivan.khoronzhuk@...aro.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>, Sekhar Nori <nsekhar@...com>,
        <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        Murali Karicheri <m-karicheri2@...com>
Subject: Re: [PATCH net-next v2 00/20] net: ethernet: ti: clean up and
 optimizations

On Fri, 26 Apr 2019 20:12:22 +0300, Grygorii Strashko wrote:
> Hi All,
> 
> This is a preparation series for introducing new switchbase TI CPSW driver which
> was originally introduced [1][2] by Ilias Apalodimas <ilias.apalodimas@...aro.org> 
> and also discussed in private mails and at Netdev x13 confernce.
> 
> Following discussions and suggestions (mostly by Andrew and Ivan) we going
> to introduce the new driver which is operating in dual-emac mode
> by default, thus working as 2 individual network interfaces.
> When both interfaces joined the bridge - CPSW driver will enter a switch
> mode and discard dual_mac configuration. The CPSW will be switched back
> to dual_mac mode if any port leaves the bridge. All configuration is going to be
> implemented via switchdev API.
> 
> Hence overall change is already very big I'm sending prerequisite patches which
> are mostly minor fixes/clean ups and code refactoring to separate common parts
> to be reused by both drivers.
> Probably the most serious change from functional point of view is Patch 11.
> 
> These patches were NFS boot tetested on TI AM335x/AM437x/AM5xx boards.

FWIW I don't see anything too objectionable here, we will see if the
merging of the shared module bites us or not :)

One note - please try to keep your submissions under 16 patches in a
single series (that's 15 at most).