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Date:   Fri, 19 Aug 2022 00:04:17 +0200
From:   Andrew Lunn <andrew@lunn.ch>
To:     Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc:     davem@davemloft.net, Rob Herring <robh+dt@kernel.org>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org, thomas.petazzoni@bootlin.com,
        Florian Fainelli <f.fainelli@gmail.com>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        linux-arm-kernel@lists.infradead.org,
        Richard Cochran <richardcochran@gmail.com>,
        Horatiu.Vultur@microchip.com, Allan.Nielsen@microchip.com,
        UNGLinuxDriver@microchip.com
Subject: Re: [PATCH net-next RESEND v4 3/4] net: phy: Add helper to derive
 the number of ports from a phy mode
Message-ID: <Yv63Yen0zBY8RhKh@lunn.ch>
References: <20220817123255.111130-1-maxime.chevallier@bootlin.com>
 <20220817123255.111130-4-maxime.chevallier@bootlin.com>
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On Wed, Aug 17, 2022 at 02:32:54PM +0200, Maxime Chevallier wrote:
> Some phy modes such as QSGMII multiplex several MAC<->PHY links on one
> single physical interface. QSGMII used to be the only one supported, but
> other modes such as QUSGMII also carry multiple links.
> 
> This helper allows getting the number of links that are multiplexed
> on a given interface.
> 
> Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew