diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2020-02-27 12:01:54 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-27 11:27:18 -0800 |
| commit | 2e6af0f304663e83dec83bc50f628e9e28ce4e08 (patch) | |
| tree | f74fd35d7881af0b71e315b786f7c9719ac91b03 | |
| parent | 4a84182afc1d35e4e3d0c57fb1836f0bd33706f5 (diff) | |
dpaa2-eth: add support for nway reset
Add support for ethtool -r so that PHY negotiation can be restarted.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c index 96676abcebd5..94347c695233 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c @@ -79,6 +79,16 @@ static void dpaa2_eth_get_drvinfo(struct net_device *net_dev, sizeof(drvinfo->bus_info)); } +static int dpaa2_eth_nway_reset(struct net_device *net_dev) +{ + struct dpaa2_eth_priv *priv = netdev_priv(net_dev); + + if (priv->mac) + return phylink_ethtool_nway_reset(priv->mac->phylink); + + return -EOPNOTSUPP; +} + static int dpaa2_eth_get_link_ksettings(struct net_device *net_dev, struct ethtool_link_ksettings *link_settings) @@ -761,6 +771,7 @@ static int dpaa2_eth_get_ts_info(struct net_device *dev, const struct ethtool_ops dpaa2_ethtool_ops = { .get_drvinfo = dpaa2_eth_get_drvinfo, + .nway_reset = dpaa2_eth_nway_reset, .get_link = ethtool_op_get_link, .get_link_ksettings = dpaa2_eth_get_link_ksettings, .set_link_ksettings = dpaa2_eth_set_link_ksettings, |