Re: [PATCH net-next v5 01/13] net: phy: initialize the port support based on the PHY's for OF ports

["Christophe Leroy (CS GROUP)" <chleroy@kernel.org>]

Le 05/02/2026 à 10:23, Maxime Chevallier a écrit :
> With the phy_port infrastructure came an ethernet-connector binding,
> allowing to represent the MDI of a PHY in devicetree. This allows
> specifying the mediums and pairs of a port.
> 
> Let's initialize the port's supported list based on what the PHY
> reports, so that we can then filter it with what the connector allows
> using.
> 
> Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>

Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>

> ---
>   drivers/net/phy/phy_device.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
> index 8a3eb1839a3d..9b8eaac63b90 100644
> --- a/drivers/net/phy/phy_device.c
> +++ b/drivers/net/phy/phy_device.c
> @@ -3499,6 +3499,9 @@ static int of_phy_ports(struct phy_device *phydev)
>   
>   		port->parent_type = PHY_PORT_PHY;
>   		port->phy = phydev;
> +
> +		linkmode_copy(port->supported, phydev->supported);
> +
>   		err = phy_add_port(phydev, port);
>   		if (err) {
>   			phy_port_destroy(port);