[PATCH net v1 2/2] net: stmmac: set initial EEE policy configuration

[Andrew Lunn]

On Thu, Nov 14, 2024 at 04:16:53PM +0800, Choong Yong Liang wrote:
> Set the initial eee_cfg values to have 'ethtool --show-eee ' display
> the initial EEE configuration.
> 
> Fixes: 49168d1980e2 ("net: phy: Add phy_support_eee() indicating MAC support EEE")
> Cc: <stable at vger.kernel.org>
> Signed-off-by: Choong Yong Liang <yong.liang.choong at linux.intel.com>
> ---
>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index 7bf275f127c9..5fce52a9412e 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -1204,7 +1204,7 @@ static int stmmac_init_phy(struct net_device *dev)
>  			netdev_err(priv->dev, "no phy at addr %d\n", addr);
>  			return -ENODEV;
>  		}
> -
> +		phy_support_eee(phydev);
>  		ret = phylink_connect_phy(priv->phylink, phydev);

Is supporting EEE a synthesis option, or is it always available?

Some EEE code is guarded by:

        if (!priv->dma_cap.eee)
                return -EOPNOTSUPP;

	Andrew