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Date:   Tue, 03 Jan 2023 14:27:37 +0100
From:   Michael Walle <michael@walle.cc>
To:     Vladimir Oltean <olteanv@gmail.com>
Cc:     Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Jose Abreu <Jose.Abreu@synopsys.com>,
        Sergey Shtylyov <s.shtylyov@omp.ru>,
        Wei Fang <wei.fang@nxp.com>,
        Shenwei Wang <shenwei.wang@nxp.com>,
        Clark Wang <xiaoning.wang@nxp.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        Sean Wang <sean.wang@mediatek.com>,
        Landen Chao <Landen.Chao@mediatek.com>,
        DENG Qingfang <dqfext@gmail.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-renesas-soc@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, Andrew Lunn <andrew@lunn.ch>,
        Geert Uytterhoeven <geert+renesas@glider.be>
Subject: Re: [PATCH RFC net-next v2 06/12] net: mdio: mdio-bitbang: Separate
 C22 and C45 transactions
In-Reply-To: <20230103131555.5i4tj7sk72gmed5d@skbuf>
References: <20221227-v6-2-rc1-c45-seperation-v2-0-ddb37710e5a7@walle.cc>
 <20221227-v6-2-rc1-c45-seperation-v2-6-ddb37710e5a7@walle.cc>
 <20230103131555.5i4tj7sk72gmed5d@skbuf>
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Am 2023-01-03 14:15, schrieb Vladimir Oltean:
> On Wed, Dec 28, 2022 at 12:07:22AM +0100, Michael Walle wrote:
>> From: Andrew Lunn <andrew@lunn.ch>
>> 
>> The bitbbanging bus driver can perform both C22 and C45 transfers.
>> Create separate functions for each and register the C45 versions using
>> the new driver API calls.
>> 
>> The SH Ethernet driver places wrappers around these functions. In
>> order to not break boards which might be using C45, add similar
>> wrappers for C45 operations.
>> 
>> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
>> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
>> Signed-off-by: Michael Walle <michael@walle.cc>
>> ---
> 
> Incomplete conversion, this breaks the build. Need to update all users
> of the bitbang driver (also davinci_mdio). Something like the diff 
> below
> fixes that, but it leaves the davinci_mdio driver in a partially
> converted state (if data->manual_mode is true, new API is used,
> otherwise old API is used). So another patch to convert the other case
> will likely be needed.

The intel build bot already notified me about this. Unfortunately, only
privately as I just noticed.

And yes, these are just the first 12 patches of a larger series.

-michael