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Date:   Mon, 9 Oct 2023 14:02:58 -0700
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Subject: Re: [PATCH net-next v5 01/16] net: Convert PHYs hwtstamp callback to
 use kernel_hwtstamp_config
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To:     =?UTF-8?Q?K=C3=B6ry_Maincent?= <kory.maincent@bootlin.com>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-doc@vger.kernel.org
Cc:     Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
        "David S . Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Jonathan Corbet <corbet@lwn.net>,
        Jay Vosburgh <j.vosburgh@gmail.com>,
        Andy Gospodarek <andy@greyhouse.net>,
        Nicolas Ferre <nicolas.ferre@microchip.com>,
        Claudiu Beznea <claudiu.beznea@tuxon.dev>,
        Horatiu Vultur <horatiu.vultur@microchip.com>,
        UNGLinuxDriver@microchip.com,
        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 <linux@armlinux.org.uk>,
        Richard Cochran <richardcochran@gmail.com>,
        Radu Pirea <radu-nicolae.pirea@oss.nxp.com>,
        Willem de Bruijn <willemdebruijn.kernel@gmail.com>,
        Vladimir Oltean <vladimir.oltean@nxp.com>,
        Michael Walle <michael@walle.cc>,
        Jacob Keller <jacob.e.keller@intel.com>,
        Maxime Chevallier <maxime.chevallier@bootlin.com>
References: <20231009155138.86458-1-kory.maincent@bootlin.com>
 <20231009155138.86458-2-kory.maincent@bootlin.com>
From:   Florian Fainelli <f.fainelli@gmail.com>
In-Reply-To: <20231009155138.86458-2-kory.maincent@bootlin.com>
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On 10/9/23 08:51, Köry Maincent wrote:
> From: Kory Maincent <kory.maincent@bootlin.com>
> 
> The PHYs hwtstamp callback are still getting the timestamp config from
> ifreq and using copy_from/to_user.
> Get rid of these functions by using timestamp configuration in parameter.
> This also allow to move on to kernel_hwtstamp_config and be similar to
> net devices using the new ndo_hwstamp_get/set.
> 
> This adds the possibility to manipulate the timestamp configuration
> from the kernel which was not possible with the copy_from/to_user.
> 
> Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian