Implement get_pauseparam() and set_pauseparam() ethtool operations for Sparx5 ports. This allows users to query and configure IEEE 802.3x pause frame settings via: ethtool -a ethX ethtool -A ethX rx on|off tx on|off autoneg on|off The driver delegates pause parameter handling to phylink through phylink_ethtool_get_pauseparam() and phylink_ethtool_set_pauseparam(). The underlying configuration of pause frame generation and reception is already implemented in the driver; this patch only wires it up to the standard ethtool interface, making the feature accessible to userspace. Signed-off-by: Daniel Machon --- drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c b/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c index 832f4ae57c83..049541eeaae0 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_ethtool.c @@ -1212,6 +1212,22 @@ static int sparx5_get_ts_info(struct net_device *dev, return 0; } +static void sparx5_get_pauseparam(struct net_device *dev, + struct ethtool_pauseparam *pause) +{ + struct sparx5_port *port = netdev_priv(dev); + + phylink_ethtool_get_pauseparam(port->phylink, pause); +} + +static int sparx5_set_pauseparam(struct net_device *dev, + struct ethtool_pauseparam *pause) +{ + struct sparx5_port *port = netdev_priv(dev); + + return phylink_ethtool_set_pauseparam(port->phylink, pause); +} + const struct ethtool_ops sparx5_ethtool_ops = { .get_sset_count = sparx5_get_sset_count, .get_strings = sparx5_get_sset_strings, @@ -1224,6 +1240,8 @@ const struct ethtool_ops sparx5_ethtool_ops = { .get_eth_ctrl_stats = sparx5_get_eth_mac_ctrl_stats, .get_rmon_stats = sparx5_get_eth_rmon_stats, .get_ts_info = sparx5_get_ts_info, + .get_pauseparam = sparx5_get_pauseparam, + .set_pauseparam = sparx5_set_pauseparam, }; int sparx_stats_init(struct sparx5 *sparx5) --- base-commit: 5e87fdc37f8dc619549d49ba5c951b369ce7c136 change-id: 20250917-802-3x-pause-192df5852333 Best regards, -- Daniel Machon