From a6851c613fd7fccc5d1f28d5d8a0cbe9b0f4e8cc Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Tue, 28 May 2019 18:43:46 +0200 Subject: [PATCH] r8169: remove 1000/Half from supported modes MAC on the GBit versions supports 1000/Full only, however the PHY partially claims to support 1000/Half. So let's explicitly remove this mode. Signed-off-by: Heiner Kallweit Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/ethernet/realtek/r8169.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 64c2591..261858e 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -6386,7 +6386,10 @@ static int r8169_phy_connect(struct rtl8169_private *tp) if (ret) return ret; - if (!tp->supports_gmii) + if (tp->supports_gmii) + phy_remove_link_mode(phydev, + ETHTOOL_LINK_MODE_1000baseT_Half_BIT); + else phy_set_max_speed(phydev, SPEED_100); phy_support_asym_pause(phydev); -- 2.7.4