net: stmmac: Do not cut down 1G modes (df7699c7) · Commits · 戴 / test

Some glue logic drivers support 1G without having GMAC/GMAC4/XGMAC. Let's allow this speed by default. Reported-by:

Ondrej Jirman <megi@xff.cz> Fixes: ("net: stmmac: Add the missing speeds that XGMAC supports") Signed-off-by:

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

+3 −8

Original line number	Diff line number	Diff line
		@@ -814,20 +814,15 @@ static void stmmac_validate(struct phylink_config *config,
		phylink_set(mac_supported, 10baseT_Full);
		phylink_set(mac_supported, 100baseT_Half);
		phylink_set(mac_supported, 100baseT_Full);
		phylink_set(mac_supported, 1000baseT_Half);
		phylink_set(mac_supported, 1000baseT_Full);
		phylink_set(mac_supported, 1000baseKX_Full);

		phylink_set(mac_supported, Autoneg);
		phylink_set(mac_supported, Pause);
		phylink_set(mac_supported, Asym_Pause);
		phylink_set_port_modes(mac_supported);

		if (priv->plat->has_gmac \|\|
		priv->plat->has_gmac4 \|\|
		priv->plat->has_xgmac) {
		phylink_set(mac_supported, 1000baseT_Half);
		phylink_set(mac_supported, 1000baseT_Full);
		phylink_set(mac_supported, 1000baseKX_Full);
		}

		/* Cut down 1G if asked to */
		if ((max_speed > 0) && (max_speed < 1000)) {
		phylink_set(mask, 1000baseT_Full);