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path: root/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
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Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c')
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c34
1 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 7a37a37e3fb3..125ea99418df 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -4375,8 +4375,27 @@ static void mvpp2_phylink_validate(struct net_device *dev,
unsigned long *supported,
struct phylink_link_state *state)
{
+ struct mvpp2_port *port = netdev_priv(dev);
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
+ /* Invalid combinations */
+ switch (state->interface) {
+ case PHY_INTERFACE_MODE_10GKR:
+ case PHY_INTERFACE_MODE_XAUI:
+ if (port->gop_id != 0)
+ goto empty_set;
+ break;
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ if (port->gop_id == 0)
+ goto empty_set;
+ break;
+ default:
+ break;
+ }
+
phylink_set(mask, Autoneg);
phylink_set_port_modes(mask);
phylink_set(mask, Pause);
@@ -4384,6 +4403,8 @@ static void mvpp2_phylink_validate(struct net_device *dev,
switch (state->interface) {
case PHY_INTERFACE_MODE_10GKR:
+ case PHY_INTERFACE_MODE_XAUI:
+ case PHY_INTERFACE_MODE_NA:
phylink_set(mask, 10000baseCR_Full);
phylink_set(mask, 10000baseSR_Full);
phylink_set(mask, 10000baseLR_Full);
@@ -4391,7 +4412,11 @@ static void mvpp2_phylink_validate(struct net_device *dev,
phylink_set(mask, 10000baseER_Full);
phylink_set(mask, 10000baseKR_Full);
/* Fall-through */
- default:
+ case PHY_INTERFACE_MODE_RGMII:
+ case PHY_INTERFACE_MODE_RGMII_ID:
+ case PHY_INTERFACE_MODE_RGMII_RXID:
+ case PHY_INTERFACE_MODE_RGMII_TXID:
+ case PHY_INTERFACE_MODE_SGMII:
phylink_set(mask, 10baseT_Half);
phylink_set(mask, 10baseT_Full);
phylink_set(mask, 100baseT_Half);
@@ -4403,11 +4428,18 @@ static void mvpp2_phylink_validate(struct net_device *dev,
phylink_set(mask, 1000baseT_Full);
phylink_set(mask, 1000baseX_Full);
phylink_set(mask, 2500baseX_Full);
+ break;
+ default:
+ goto empty_set;
}
bitmap_and(supported, supported, mask, __ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_and(state->advertising, state->advertising, mask,
__ETHTOOL_LINK_MODE_MASK_NBITS);
+ return;
+
+empty_set:
+ bitmap_zero(supported, __ETHTOOL_LINK_MODE_MASK_NBITS);
}
static void mvpp22_xlg_link_state(struct mvpp2_port *port,