Re: [PATCH net-next 2/2] net: phy: DP83822: Add ability to advertise Fiber connection

[Andrew Lunn <andrew@xxxxxxx>]

> +static int dp83822_config_init(struct phy_device *phydev)
> +{
> +	struct dp83822_private *dp83822 = phydev->priv;
> +	int err = 0;
> +
> +	if (dp83822->fx_enabled) {
> +		linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
> +				 phydev->supported);
> +		linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT,
> +				 phydev->advertising);
> +
> +		/*  Auto negotiation is not available in fiber mode */
> +		phydev->autoneg = AUTONEG_DISABLE;
> +		phydev->speed = SPEED_100;
> +		phydev->duplex = DUPLEX_FULL;

Hi Dan

This is normally determined by reading the ability registers,
genphy_read_abilities(). When strapped to fibre mode, does it still
indicate all the usual copper capabilities, which it can not actually
do?

	Andrew