[PATCH RFC net-next v2 04/19] net: stmmac: remove PCS "mode" pause handling
From: Russell King (Oracle) <hidden>
Date: 2025-09-28 09:21:07
Also in:
linux-arm-msm, netdev
Subsystem:
networking drivers, stmmac ethernet driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Maxime Chevallier, Linus Torvalds
Remove the "we always autoneg pause" forcing when the stmmac driver decides that a "PCS" is present, which blocks passing the ethtool pause calls to phylink when using SGMII mode. This prevents the pause results being reported when a PHY is attached using SGMII mode, or the pause settings being changed in SGMII mode. There is no reason to prevent this. Signed-off-by: Russell King (Oracle) <redacted> --- .../net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index d89662b48087..c60cd948311e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c@@ -424,11 +424,7 @@ stmmac_get_pauseparam(struct net_device *netdev, { struct stmmac_priv *priv = netdev_priv(netdev); - if (priv->hw->pcs) { - pause->autoneg = 1; - } else { - phylink_ethtool_get_pauseparam(priv->phylink, pause); - } + phylink_ethtool_get_pauseparam(priv->phylink, pause); } static int
@@ -437,12 +433,7 @@ stmmac_set_pauseparam(struct net_device *netdev, { struct stmmac_priv *priv = netdev_priv(netdev); - if (priv->hw->pcs) { - pause->autoneg = 1; - return 0; - } else { - return phylink_ethtool_set_pauseparam(priv->phylink, pause); - } + return phylink_ethtool_set_pauseparam(priv->phylink, pause); } static u64 stmmac_get_rx_normal_irq_n(struct stmmac_priv *priv, int q)
--
2.47.3