[PATCH] net: dsa: mt7530: add support for in-band link status

Russell King (Oracle) linux at armlinux.org.uk
Sun Sep 11 12:58:15 PDT 2022


Hi,

Just two points please:

On Sat, Sep 10, 2022 at 02:12:12AM +0100, Daniel Golle wrote:
> +static void
> +mt7531_sgmii_pcs_get_state_inband(struct mt7530_priv *priv, int port,
> +				  struct phylink_link_state *state)
> +{
> +	unsigned int val;
> +
> +	val = mt7530_read(priv, MT7531_PCS_CONTROL_1(port));
> +	state->link = !!(val & MT7531_SGMII_LINK_STATUS);
> +	if (!state->link)
> +		return;
> +
> +	if (state->interface == PHY_INTERFACE_MODE_2500BASEX)
> +		state->speed = SPEED_2500;
> +	else
> +		state->speed = SPEED_1000;
> +
> +	state->duplex = DUPLEX_FULL;
> +	state->pause = 0;

MLO_PAUSE_NONE please.

Also, please set state->an_complete appropriately.


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