Commit 3d410403 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Jakub Kicinski
Browse files

net: dsa: add get_pause_stats support 



Add support for pause stats

Signed-off-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: default avatarVladimir Oltean <olteanv@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 702e7014

include/net/dsa.h

+2 −0
Original line number Diff line number Diff line
@@ -895,6 +895,8 @@ struct dsa_switch_ops { 
				  const struct ethtool_rmon_hist_range **ranges);

	void	(*get_stats64)(struct dsa_switch *ds, int port,

				   struct rtnl_link_stats64 *s);

	void	(*get_pause_stats)(struct dsa_switch *ds, int port,

				   struct ethtool_pause_stats *pause_stats);

	void	(*self_test)(struct dsa_switch *ds, int port,

			     struct ethtool_test *etest, u64 *data);

net/dsa/slave.c

+11 −0
Original line number Diff line number Diff line
@@ -1109,6 +1109,16 @@ static int dsa_slave_set_link_ksettings(struct net_device *dev, 
	return phylink_ethtool_ksettings_set(dp->pl, cmd);

}



static void dsa_slave_get_pause_stats(struct net_device *dev,

				  struct ethtool_pause_stats *pause_stats)

{

	struct dsa_port *dp = dsa_slave_to_port(dev);

	struct dsa_switch *ds = dp->ds;



	if (ds->ops->get_pause_stats)

		ds->ops->get_pause_stats(ds, dp->index, pause_stats);

}



static void dsa_slave_get_pauseparam(struct net_device *dev,

				     struct ethtool_pauseparam *pause)

{
@@ -2100,6 +2110,7 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = { 
	.get_eee		= dsa_slave_get_eee,

	.get_link_ksettings	= dsa_slave_get_link_ksettings,

	.set_link_ksettings	= dsa_slave_set_link_ksettings,

	.get_pause_stats	= dsa_slave_get_pause_stats,

	.get_pauseparam		= dsa_slave_get_pauseparam,

	.set_pauseparam		= dsa_slave_set_pauseparam,

	.get_rxnfc		= dsa_slave_get_rxnfc,