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Date: Wed, 29 May 2024 17:50:32 +0200
From: Kory Maincent <kory.maincent@bootlin.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: Florian Fainelli <florian.fainelli@broadcom.com>, Broadcom internal
 kernel review list <bcm-kernel-feedback-list@broadcom.com>, Andrew Lunn
 <andrew@lunn.ch>, Heiner Kallweit <hkallweit1@gmail.com>, Russell King
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 linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Maxime Chevallier
 <maxime.chevallier@bootlin.com>, Rahul Rameshbabu <rrameshbabu@nvidia.com>
Subject: Re: [PATCH net-next v13 09/14] net: Add the possibility to support
 a selected hwtstamp in netdevice
Message-ID: <20240529175032.54070c60@kmaincent-XPS-13-7390>
In-Reply-To: <20240529082111.1a1cbf1e@kernel.org>
References: <20240529-feature_ptp_netnext-v13-0-6eda4d40fa4f@bootlin.com>
	<20240529-feature_ptp_netnext-v13-9-6eda4d40fa4f@bootlin.com>
	<20240529082111.1a1cbf1e@kernel.org>
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On Wed, 29 May 2024 08:21:11 -0700
Jakub Kicinski <kuba@kernel.org> wrote:

> On Wed, 29 May 2024 11:39:41 +0200 Kory Maincent wrote:
> > Introduce the description of a hwtstamp provider which is define with a
> > ptp_clock pointer and a qualifier value.
> >=20
> > Add a hwtstamp provider description within the netdev structure to be a=
ble
> > to select the hwtstamp we want too use. By default we use the old API t=
hat
> > does not support hwtstamp selectability which mean the hwtstamp ptp_clo=
ck
> > pointer is unset. =20
>=20
> ERROR: modpost: "ptp_clock_phydev" [drivers/net/phy/libphy.ko] undefined!

Thanks for the report.
Weird, it should be in builtin code.
I will investigate.

Regards,
--=20
K=C3=B6ry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com