From eb4c27edb4d8dbfbdcc7bc03e0394a0fab8af7d5 Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Wed, 18 Jun 2025 15:08:09 -0700 Subject: [PATCH] fbnic: Add support for setting/getting pause configuration Phylink already handles most of the pieces necessary for configuring autonegotation. With that being the case we can add support for getting/setting pause now by just passing through the ethtool call to the phylink code. Signed-off-by: Alexander Duyck Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/175028448974.625704.14427543910503058114.stgit@ahduyck-xeon-server.home.arpa Signed-off-by: Paolo Abeni --- drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c | 2 ++ drivers/net/ethernet/meta/fbnic/fbnic_netdev.h | 4 ++++ drivers/net/ethernet/meta/fbnic/fbnic_phylink.c | 16 ++++++++++++++++ 3 files changed, 22 insertions(+) diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c b/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c index 7cb191155d795..7fe9983d3c0e5 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c @@ -1688,6 +1688,8 @@ static const struct ethtool_ops fbnic_ethtool_ops = { .set_coalesce = fbnic_set_coalesce, .get_ringparam = fbnic_get_ringparam, .set_ringparam = fbnic_set_ringparam, + .get_pauseparam = fbnic_phylink_get_pauseparam, + .set_pauseparam = fbnic_phylink_set_pauseparam, .get_strings = fbnic_get_strings, .get_ethtool_stats = fbnic_get_ethtool_stats, .get_sset_count = fbnic_get_sset_count, diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h index 943a52c77ed32..a3dc85d3838b7 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h @@ -92,6 +92,10 @@ void fbnic_time_stop(struct fbnic_net *fbn); void __fbnic_set_rx_mode(struct net_device *netdev); void fbnic_clear_rx_mode(struct net_device *netdev); +void fbnic_phylink_get_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause); +int fbnic_phylink_set_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause); int fbnic_phylink_ethtool_ksettings_get(struct net_device *netdev, struct ethtool_link_ksettings *cmd); int fbnic_phylink_get_fecparam(struct net_device *netdev, diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c b/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c index 3a11d2a27de95..7ce3fdd252828 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c @@ -24,6 +24,22 @@ static phy_interface_t fbnic_phylink_select_interface(u8 aui) return PHY_INTERFACE_MODE_NA; } +void fbnic_phylink_get_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + + phylink_ethtool_get_pauseparam(fbn->phylink, pause); +} + +int fbnic_phylink_set_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + + return phylink_ethtool_set_pauseparam(fbn->phylink, pause); +} + static void fbnic_phylink_get_supported_fec_modes(unsigned long *supported) { -- 2.47.2