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From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 1 Oct 2015 19:40:31 +0100
Subject: [PATCH] net: mvneta: add nway_reset support
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+kernel@arm.linux.org.uk>
---
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3614,6 +3614,13 @@ mvneta_ethtool_get_link_ksettings(struct
return phylink_ethtool_ksettings_get(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)
@@ -3887,6 +3894,7 @@ static const struct net_device_ops mvnet
};
const struct ethtool_ops mvneta_eth_tool_ops = {
+ .nway_reset = mvneta_ethtool_nway_reset,
.get_link = ethtool_op_get_link,
.set_coalesce = mvneta_ethtool_set_coalesce,
.get_coalesce = mvneta_ethtool_get_coalesce,
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