Add ethtool nway_reset support to mvneta via phylink, so that userspace
can request the link in whatever mode to be renegotiated via
ethtool -r ethX.
Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
---
drivers/net/ethernet/marvell/mvneta.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/ethernet/marvell/mvneta.c
b/drivers/net/ethernet/marvell/mvneta.c
index f19d9a31dccd..82aa2b59a249 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3020,6 +3020,13 @@ int mvneta_ethtool_set_settings(struct net_device *dev,
struct ethtool_cmd *cmd)
return phylink_ethtool_set_settings(pp->phylink, cmd);
}
+static int mvneta_ethtool_nway_reset(struct net_device *dev)
+{
+ struct mvneta_port *pp = netdev_priv(dev);
+
+ return phylink_ethtool_nway_reset(pp->phylink);
+}
+
/* Set interrupt coalescing for ethtools */
static int mvneta_ethtool_set_coalesce(struct net_device *dev,
struct ethtool_coalesce *c)
@@ -3184,6 +3191,7 @@ const struct ethtool_ops mvneta_eth_tool_ops = {
.get_link = ethtool_op_get_link,
.get_settings = mvneta_ethtool_get_settings,
.set_settings = mvneta_ethtool_set_settings,
+ .nway_reset = mvneta_ethtool_nway_reset,
.set_coalesce = mvneta_ethtool_set_coalesce,
.get_coalesce = mvneta_ethtool_get_coalesce,
.get_drvinfo = mvneta_ethtool_get_drvinfo,
--
2.1.0
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