netdev - [PATCH net-next] net: phy: phy_support_sym

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Message-Id: <1540068088-14446-1-git-send-email-andrew@lunn.ch>
Date:   Sat, 20 Oct 2018 22:41:28 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     clabbe@...libre.com, David Miller <davem@...emloft.net>
Cc:     netdev <netdev@...r.kernel.org>,
        Florian Fainelli <f.fainelli@...il.com>, hkallweit1@...il.com,
        Andrew Lunn <andrew@...n.ch>
Subject: [PATCH net-next] net: phy: phy_support_sym_pause: Clear Asym Pause

When indicating the MAC supports Symmetric Pause, clear the Asymmetric
Pause bit, which could of been already set is the PHY supports it.

Reported-by: Labbe Corentin <clabbe@...libre.com>
Fixes: c306ad36184f ("net: ethernet: Add helper for MACs which support pause")
Signed-off-by: Andrew Lunn <andrew@...n.ch>
---
 drivers/net/phy/phy_device.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 43cb08dcce81..ab33d1777132 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1940,6 +1940,7 @@ EXPORT_SYMBOL(phy_remove_link_mode);
  */
 void phy_support_sym_pause(struct phy_device *phydev)
 {
+	phydev->supported &= ~SUPPORTED_Asym_Pause;
 	phydev->supported |= SUPPORTED_Pause;
 	phydev->advertising = phydev->supported;
 }
-- 
2.19.0