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Message-ID: <a3dfb05f-e66a-171e-8dbe-1f32d3a69830@gmail.com>
Date: Wed, 23 Mar 2022 13:14:04 -0700
From: Florian Fainelli <f.fainelli@...il.com>
To: Michael Walle <michael@...le.cc>, Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>
Cc: "David S . Miller" <davem@...emloft.net>,
Xu Liang <lxu@...linear.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RFC net-next 1/5] net: phy: mscc-miim: reject clause 45
register accesses
On 3/23/22 11:34, Michael Walle wrote:
> The driver doesn't support clause 45 register access yet, but doesn't
> check if the access is a c45 one either. This leads to spurious register
> reads and writes. Add the check.
>
> Fixes: 542671fe4d86 ("net: phy: mscc-miim: Add MDIO driver")
> Signed-off-by: Michael Walle <michael@...le.cc>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
--
Florian
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