diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2018-09-12 01:53:14 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-12 20:24:21 -0700 |
| commit | 41124fa64d4b298b82266b7ddbefc43540b77b44 (patch) | |
| tree | 6674297c9ee35f311f290299bb5d3151fe46d85c /drivers/net/ethernet/cadence | |
| parent | 04b7d41d8046ded18fa32d9c7cb524ba28947188 (diff) | |
net: ethernet: Add helper to remove a supported link mode
Some MAC hardware cannot support a subset of link modes. e.g. often
1Gbps Full duplex is supported, but Half duplex is not. Add a helper
to remove such a link mode.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cadence')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index bd4095c3a031..96ae8c992810 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -549,9 +549,8 @@ static int macb_mii_probe(struct net_device *dev) phy_set_max_speed(phydev, SPEED_100); if (bp->caps & MACB_CAPS_NO_GIGABIT_HALF) - phydev->supported &= ~SUPPORTED_1000baseT_Half; - - phydev->advertising = phydev->supported; + phy_remove_link_mode(phydev, + ETHTOOL_LINK_MODE_1000baseT_Half_BIT); bp->link = 0; bp->speed = 0; |