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Message-ID: <20240912122451.GM572255@kernel.org>
Date: Thu, 12 Sep 2024 13:24:51 +0100
From: Simon Horman <horms@...nel.org>
To: Maxime Chevallier <maxime.chevallier@...tlin.com>
Cc: davem@...emloft.net, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, thomas.petazzoni@...tlin.com,
Andrew Lunn <andrew@...n.ch>, Jakub Kicinski <kuba@...nel.org>,
Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
Russell King <linux@...linux.org.uk>,
linux-arm-kernel@...ts.infradead.org,
Christophe Leroy <christophe.leroy@...roup.eu>,
Herve Codina <herve.codina@...tlin.com>,
Florian Fainelli <f.fainelli@...il.com>,
Heiner Kallweit <hkallweit1@...il.com>,
Vladimir Oltean <vladimir.oltean@....com>,
Marek Behún <kabel@...nel.org>,
Köry Maincent <kory.maincent@...tlin.com>,
Oleksij Rempel <o.rempel@...gutronix.de>
Subject: Re: [PATCH net-next 3/7] net: phy: lxt: Mark LXT973 PHYs as having a
broken isolate mode
On Wed, Sep 11, 2024 at 11:27:07PM +0200, Maxime Chevallier wrote:
> Testing showed that PHYs from the LXT973 family have a non-working
> isolate mode, where the MII lines aren't set in high-impedance as would
> be expected. Prevent isolating these PHYs.
>
> Signed-off-by: Maxime Chevallier <maxime.chevallier@...tlin.com>
> ---
> drivers/net/phy/lxt.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
> index e3bf827b7959..55cf67391533 100644
> --- a/drivers/net/phy/lxt.c
> +++ b/drivers/net/phy/lxt.c
> @@ -334,6 +334,7 @@ static struct phy_driver lxt97x_driver[] = {
> .read_status = lxt973a2_read_status,
> .suspend = genphy_suspend,
> .resume = genphy_resume,
> + .flags = PHY_NO_ISOLATE,
> }, {
> .phy_id = 0x00137a10,
> .name = "LXT973",
> @@ -344,6 +345,7 @@ static struct phy_driver lxt97x_driver[] = {
> .config_aneg = lxt973_config_aneg,
> .suspend = genphy_suspend,
> .resume = genphy_resume,
> + .flags = PHY_NO_ISOLATE,
> } };
Hi Maxime,
This duplicates setting .flags for each array member
updated by this patch.
>
> module_phy_driver(lxt97x_driver);
--
pw-bot: cr
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