net: mvpp2: fix the phylink mode validation

The mvpp2_phylink_validate() sets all modes that are supported by a
given PPv2 port. An mistake made the 10000baseT_Full mode being
advertised in some cases when a port wasn't configured to perform at
10G. This patch fixes this.

Fixes: d97c9f4ab000 ("net: mvpp2: 1000baseX support")
Reported-by: Russell King <linux@armlinux.org.uk>
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 88aa488054a823951292ecb2efa5137d02715460..f1dab0b55769974a193684182e12a499fee9706e 100644 (file)
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -4406,6 +4406,7 @@ static void mvpp2_phylink_validate(struct net_device *dev,
        case PHY_INTERFACE_MODE_XAUI:
        case PHY_INTERFACE_MODE_NA:
                if (port->gop_id == 0) {
+                       phylink_set(mask, 10000baseT_Full);
                        phylink_set(mask, 10000baseCR_Full);
                        phylink_set(mask, 10000baseSR_Full);
                        phylink_set(mask, 10000baseLR_Full);
@@ -4423,7 +4424,6 @@ static void mvpp2_phylink_validate(struct net_device *dev,
                phylink_set(mask, 10baseT_Full);
                phylink_set(mask, 100baseT_Half);
                phylink_set(mask, 100baseT_Full);
-               phylink_set(mask, 10000baseT_Full);
                /* Fall-through */
        case PHY_INTERFACE_MODE_1000BASEX:
        case PHY_INTERFACE_MODE_2500BASEX: