netdev - Re: [PATCH v5 net-next 09/13] net: phy: marvell-88q2xxx: add cable test support

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Message-ID: <20240131120308.GB111590@debian>
Date: Wed, 31 Jan 2024 13:03:08 +0100
From: Dimitri Fedrau <dima.fedrau@...il.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>,
	Stefan Eichenberger <eichest@...il.com>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 net-next 09/13] net: phy: marvell-88q2xxx: add cable
 test support

Am Tue, Jan 30, 2024 at 09:19:30AM +0000 schrieb Russell King (Oracle):
> On Mon, Jan 22, 2024 at 10:28:42PM +0100, Dimitri Fedrau wrote:
> > +static int mv88q222x_cable_test_get_status(struct phy_device *phydev,
> > +					   bool *finished)
> > +{
> > +	int ret;
> > +	u32 dist;
> > +
> > +	ret = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_MMD_PCS_MV_TDR_STATUS);
> > +	if (ret < 0)
> > +		return ret;
> > +
> > +	*finished = true;
> > +	/* fault length in meters */
> > +	dist = ((ret & MDIO_MMD_PCS_MV_TDR_STATUS_DIST_MASK) >>
> > +		MDIO_MMD_PCS_MV_TDR_STATUS_DIST_SHIFT) * 100;
> 
> 	dist = FIELD_GET(MDIO_MMD_PCS_MV_TDR_STATUS_DIST_MASK, ret) * 100;
>
Hi Russell,

sure can fix it. Did you have a chance to review the other patches ? Is
there anything I could do to ease the review process ? I'm new to
submitting patches, maybe I crossed some line without knowing ? Would be
glad to get some feedback. I'm just asking because there was not much
feedback besides your comments.

Best regards,
Dimitri