Re: [net-next 1/2] net: ethernet: adi: Add ADIN1110 support

[Andrew Lunn]

> +static int adin1110_mdio_read(struct mii_bus *bus, int phy_id, int reg)
> +{
> +	struct adin1110_priv *priv = bus->priv;
> +	u32 val = 0;
> +	int ret;
> +
> +	mutex_lock(&priv->lock);
> +
> +	val |= FIELD_PREP(ADIN1110_MDIO_OP, ADIN1110_MDIO_OP_RD);
> +	val |= FIELD_PREP(ADIN1110_MDIO_ST, 0x1);
> +	val |= FIELD_PREP(ADIN1110_MDIO_PRTAD, phy_id);
> +	val |= FIELD_PREP(ADIN1110_MDIO_DEVAD, reg);
> +
> +	/* write the clause 22 read command to the chip */

Please return -EOPNOTSUPP if asked to do a C45 transfer.

> +static int adin1110_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 reg_val)
> +{
> +	struct adin1110_priv *priv = bus->priv;
> +	u32 val = 0;
> +	int ret;

same here.

     Andrew