linux-kernel - Re: Re: [PATCH] net: phy: marvell-88q2xxx: add support for Rev B1 and B2

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Date: Thu, 4 Apr 2024 16:06:00 +0200
From: Gregor Herburger <gregor.herburger@...tq-group.com>
To: "Russell King (Oracle)" <linux@...linux.org.uk>
Cc: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Dimitri Fedrau <dima.fedrau@...il.com>,
	Stefan Eichenberger <eichest@...il.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux@...tq-group.com,
	alexander.stein@...tq-group.com
Subject: Re: Re: [PATCH] net: phy: marvell-88q2xxx: add support for Rev B1
 and B2

Hi Russell,

On Wed, Apr 03, 2024 at 02:59:37PM +0100, Russell King (Oracle) wrote:
> I think a helper would be useful to write these sequences, rather than
> writing the same code several times:

Ok. Will add it to the next version.

> 
> static int mv88q2xxx_write_mmd_vals(struct phy_device *phydev,
> 				    const struct mmd_val *vals, size_t len)
> {
> 	int ret;
> 
> 	for (; len; vals++, len--) {
> 		ret = phy_write_mmd(phydev, vals->devad, vals->regnum,
> 				    vals->val);
> 		if (ret < 0)
> 			return ret;
> 	}
> 
> 	return 0;
> }
> 
> -- 
> RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
> FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!

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