diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2018-09-12 02:53:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-13 06:24:21 +0300 |
| commit | 41124fa64d4b298b82266b7ddbefc43540b77b44 (patch) | |
| tree | 6674297c9ee35f311f290299bb5d3151fe46d85c /drivers/net/usb/lan78xx.c | |
| parent | 04b7d41d8046ded18fa32d9c7cb524ba28947188 (diff) | |
| download | linux-41124fa64d4b298b82266b7ddbefc43540b77b44.tar.xz | |
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/usb/lan78xx.c')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 3ce3c66559e4..95a98a20b2e3 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -2166,7 +2166,7 @@ static int lan78xx_phy_init(struct lan78xx_net *dev) } /* MAC doesn't support 1000T Half */ - phydev->supported &= ~SUPPORTED_1000baseT_Half; + phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT); /* support both flow controls */ dev->fc_request_control = (FLOW_CTRL_RX | FLOW_CTRL_TX); |