netdev - Re: [PATCH 3/3] net: macb: add support for mii on rgmii

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Message-ID: <eedae6e6-07d3-23ec-1f15-d928f3506257@microchip.com>
Date:   Fri, 17 Sep 2021 13:29:20 +0000
From:   <Claudiu.Beznea@...rochip.com>
To:     <andrew@...n.ch>
CC:     <Nicolas.Ferre@...rochip.com>, <davem@...emloft.net>,
        <kuba@...nel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/3] net: macb: add support for mii on rgmii

Hi Andrew,

On 16.09.2021 16:03, Andrew Lunn wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> On Wed, Sep 15, 2021 at 09:47:21AM +0300, Claudiu Beznea wrote:
>> Cadence IP has option to enable MII support on RGMII interface. This
>> could be selected though bit 28 of network control register. This option
>> is not enabled on all the IP versions thus add a software capability to
>> be selected by the proper implementation of this IP.
> 
> Hi Claudiu
> 
> You are adding a feature without a user. That is generally not
> accepted.

That's true. For whatever reason I haven't added proper flags to
macb_config objects. I've send a new version with updates.

Thank you for your review,
Claudiu Beznea

> Could you please also extend one of the macb_config structs
> to make use of this?
> 
> Thanks
>         Andrew
>