Re: [PATCH net-next v8 4/4] net: dsa: add basic initial driver for MxL862xx switches

["Russell King (Oracle)" <linux@armlinux.org.uk>]

On Thu, Jan 22, 2026 at 03:42:07AM +0000, Daniel Golle wrote:
> +static void mxl862xx_phylink_mac_config(struct phylink_config *config,
> +					unsigned int mode,
> +					const struct phylink_link_state *state)
> +{
> +}
> +
> +static void mxl862xx_phylink_mac_link_down(struct phylink_config *config,
> +					   unsigned int mode,
> +					   phy_interface_t interface)
> +{
> +}
> +
> +static void mxl862xx_phylink_mac_link_up(struct phylink_config *config,
> +					 struct phy_device *phydev,
> +					 unsigned int mode,
> +					 phy_interface_t interface,
> +					 int speed, int duplex,
> +					 bool tx_pause, bool rx_pause)
> +{
> +}

The above three are required, but...

> +
> +static struct phylink_pcs *
> +mxl862xx_phylink_mac_select_pcs(struct phylink_config *config,
> +				phy_interface_t interface)
> +{
> +	return NULL;
> +}

This one isn't, you can drop it and phylink will assume NULL.

Thanks.

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