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Date:   Fri, 9 Jun 2023 09:23:50 +0100
From:   "Russell King (Oracle)" <linux@armlinux.org.uk>
To:     Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc:     davem@davemloft.net, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, thomas.petazzoni@bootlin.com,
        Andrew Lunn <andrew@lunn.ch>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        linux-arm-kernel@lists.infradead.org, Horatiu.Vultur@microchip.com,
        Allan.Nielsen@microchip.com, UNGLinuxDriver@microchip.com,
        Vladimir Oltean <vladimir.oltean@nxp.com>,
        Simon Horman <simon.horman@corigine.com>
Subject: Re: [PATCH net v2 0/2] fixes for Q-USGMII speeds and autoneg
Message-ID: <ZILhllzq5SAFTgOf@shell.armlinux.org.uk>
References: <20230609080305.546028-1-maxime.chevallier@bootlin.com>
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Sender: Russell King (Oracle) <linux@armlinux.org.uk>
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On Fri, Jun 09, 2023 at 10:03:03AM +0200, Maxime Chevallier wrote:
> This is the second version of a small changeset for QUSGMII support,
> fixing inconsistencies in reported max speed and control word parsing.
> 
> As reported here [1], there are some inconsistencies for the Q-USGMII
> mode speeds and configuration. The first patch in this fixup series
> makes so that we correctly report the max speed of 1Gbps for this mode.
> 
> The second patch uses a dedicated helper to decode the control word.
> This is necessary as although USGMII control words are close to USXGMII,
> they don't support the same speeds.
> 
> Thanks,
> 
> Maxime
> 
> [1] : https://lore.kernel.org/netdev/ZHnd+6FUO77XFJvQ@shell.armlinux.org.uk/
> 
> V1->V2: Fix decoding logic for usgmii control word, as per Russell's review

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Thanks!

-- 
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