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Message-ID: <f865a21d-b080-48ae-9c16-468c9f83d7e3@lunn.ch>
Date: Thu, 23 May 2024 16:15:46 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Mathieu Othacehe <othacehe@....org>
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>,
Florian Fainelli <f.fainelli@...il.com>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org,
Karim Ben Houcine <karim.benhoucine@...disgyr.com>
Subject: Re: [PATCH] net: phy: micrel: set soft_reset callback to
genphy_soft_reset for KSZ8061
On Tue, May 21, 2024 at 08:54:06AM +0200, Mathieu Othacehe wrote:
> Following a similar reinstate for the KSZ8081 and KSZ9031.
>
> Older kernels would use the genphy_soft_reset if the PHY did not implement
> a .soft_reset.
>
> The KSZ8061 errata described here:
> https://ww1.microchip.com/downloads/en/DeviceDoc/KSZ8061-Errata-DS80000688B.pdf
> and worked around with 232ba3a51c ("net: phy: Micrel KSZ8061: link failure after cable connect")
> is back again without this soft reset.
>
> Fixes: 6e2d85ec0559 ("net: phy: Stop with excessive soft reset")
> Tested-by: Karim Ben Houcine <karim.benhoucine@...disgyr.com>
> Signed-off-by: Mathieu Othacehe <othacehe@....org>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Andrew
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