Re: [PATCH net-next v4 4/9] net: dsa: microchip: ksz9477: add Wake on LAN support

[Andrew Lunn]

> +int ksz9477_set_wol(struct ksz_device *dev, int port,
> +		    struct ethtool_wolinfo *wol)
> +{
> +	u8 pme_conf, pme_ctrl = 0;
> +	int ret;
> +
> +	if (wol->wolopts & ~WAKE_PHY)
> +		return -EINVAL;

EOPNOTSUPP might be better here. I'm assuming there is no other way
WoL can be supported, since this is a combined MAC/PHY device. 

Reviewed-by: Andrew Lunn <andrew@xxxxxxx>

    Andrew