netdev - Re: [PATCH net-next 1/5] net: stmmac: dwc-qos-eth: move MDIO bus locking into stmmac

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Message-ID: <186fe8ba-9dfe-4509-970f-f7e51bc33db8@lunn.ch>
Date: Thu, 16 Oct 2025 22:13:28 +0200
From: Andrew Lunn <andrew@...n.ch>
To: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc: Heiner Kallweit <hkallweit1@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>
Subject: Re: [PATCH net-next 1/5] net: stmmac: dwc-qos-eth: move MDIO bus
 locking into stmmac_mdio

On Wed, Oct 15, 2025 at 05:10:41PM +0100, Russell King (Oracle) wrote:
> Rather than dwc-qos-eth manipulating the MDIO bus lock directly, add
> helpers to the stmmac MDIO layer and use them in dwc-qos-eth. This
> improves my commit 87f43e6f06a2 ("net: stmmac: dwc-qos: calibrate tegra
> with mdio bus idle").
> 
> Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

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

    Andrew