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From:   Parshuram Raju Thombare <pthombar@cadence.com>
To:     Andrew Lunn <andrew@lunn.ch>
CC:     "nicolas.ferre@microchip.com" <nicolas.ferre@microchip.com>,
        "davem@davemloft.net" <davem@davemloft.net>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
        "f.fainelli@gmail.com" <f.fainelli@gmail.com>,
        "hkallweit1@gmail.com" <hkallweit1@gmail.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Rafal Ciepiela <rafalc@cadence.com>,
        Piotr Sroka <piotrs@cadence.com>, Jan Kotas <jank@cadence.com>
Subject: RE: [PATCH 2/3] net: ethernet: add c45 PHY support in MDIO read/write
 functions.
Thread-Topic: [PATCH 2/3] net: ethernet: add c45 PHY support in MDIO
 read/write functions.
Thread-Index: AQHUyur7TcFel7TGu0Sk9cKMaw0yw6XsWPMAgACSKrA=
Date:   Sat, 23 Feb 2019 06:27:11 +0000
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References: <20190222201242.GA20889@lvlogina.cadence.com>
 <20190222214140.GO5894@lunn.ch>
In-Reply-To: <20190222214140.GO5894@lunn.ch>
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Regards,
Parshuram Thombare

>-----Original Message-----
>From: Andrew Lunn <andrew@lunn.ch>
>Sent: Saturday, February 23, 2019 3:12 AM
>To: Parshuram Raju Thombare <pthombar@cadence.com>
>Cc: nicolas.ferre@microchip.com; davem@davemloft.net;
>netdev@vger.kernel.org; f.fainelli@gmail.com; hkallweit1@gmail.com; linux-
>kernel@vger.kernel.org; Rafal Ciepiela <rafalc@cadence.com>; Piotr Sroka
><piotrs@cadence.com>; Jan Kotas <jank@cadence.com>
>Subject: Re: [PATCH 2/3] net: ethernet: add c45 PHY support in MDIO read/w=
rite
>functions.
>
>EXTERNAL MAIL
>
>
>On Fri, Feb 22, 2019 at 08:12:42PM +0000, Parshuram Thombare wrote:
>> This patch modify MDIO read/write functions to support communication
>> with C45 PHY in Cadence ethernet controller driver.
>
>Hi Parshuram
>
>Are all versions of the MDIO controller capable of doing C45?
>
>    Andrew
Now driver support c22 and c45 PHY.=20
Are you suggesting to add check for C45 PHY using is_c45 in phydev ?

Regards,
Parshuram Thombare