From: David Thomson <david.thomson@alliedtelesis.co.nz>
Date: Fri, 10 Jul 2015 01:56:54 +0000 (+1200)
Subject: net: phy: Pass mdix ethtool setting through to phy driver
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=634ec36cc0ab9d8dda0f2c101fa28d2e2a61b9eb;p=linux-beck.git

net: phy: Pass mdix ethtool setting through to phy driver

Pass the mdix setting from ethtool down to the phy driver, to allow
driver specific implementations of manually setting the polarity.

Signed-off-by: David Thomson <david.thomson@alliedtelesis.co.nz>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index b2197b506acb..47693a9ebd3a 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -353,6 +353,8 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 
 	phydev->duplex = cmd->duplex;
 
+	phydev->mdix = cmd->eth_tp_mdix_ctrl;
+
 	/* Restart the PHY */
 	phy_start_aneg(phydev);
 
diff --git a/include/linux/phy.h b/include/linux/phy.h
index a26c3f84b8dd..e5fb1d415961 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -424,6 +424,8 @@ struct phy_device {
 
 	struct net_device *attached_dev;
 
+	u8 mdix;
+
 	void (*adjust_link)(struct net_device *dev);
 };
 #define to_phy_device(d) container_of(d, struct phy_device, dev)