linux-kernel - Re: [PATCH net-next 5/6] net: phy: Decide on C45 capabilities based on presence of method

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Message-ID: <44b3d722-b07d-c924-6a71-4e0f912eab61@intel.com>
Date:   Tue, 17 Jan 2023 17:07:49 -0800
From:   Jesse Brandeburg <jesse.brandeburg@...el.com>
To:     Michael Walle <michael@...le.cc>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Felix Fietkau <nbd@....name>,
        John Crispin <john@...ozen.org>,
        Sean Wang <sean.wang@...iatek.com>,
        Mark Lee <Mark-MC.Lee@...iatek.com>,
        "Lorenzo Bianconi" <lorenzo@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Bryan Whitehead <bryan.whitehead@...rochip.com>,
        <UNGLinuxDriver@...rochip.com>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        "Joel Stanley" <joel@....id.au>, Andrew Jeffery <andrew@...id.au>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-aspeed@...ts.ozlabs.org>, Andrew Lunn <andrew@...n.ch>
Subject: Re: [PATCH net-next 5/6] net: phy: Decide on C45 capabilities based
 on presence of method

On 1/16/2023 4:55 AM, Michael Walle wrote:
> From: Andrew Lunn <andrew@...n.ch>
> 
> Some PHYs provide invalid IDs in C22 space. If C45 is supported on the
> bus an attempt can be made to get the IDs from the C45 space. Decide
> on this based on the presence of the C45 read method in the bus
> structure. This will allow the unreliable probe_capabilities to be
> removed.
> 
> Signed-off-by: Andrew Lunn <andrew@...n.ch>
> Signed-off-by: Michael Walle <michael@...le.cc>

Reviewed-by: Jesse Brandeburg <jesse.brandeburg@...el.com>