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From b4da0f2e86748379fc43e82b83458eb054af8d19 Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Mon, 17 Nov 2014 21:41:56 +0100
Subject: net: phy: set BMCR_ANENABLE when phy is reset
Kernel 3.14 introduced an additional reset of the switch phys
causing autonegotiation to be disabled.
Change reset command to enable autonegotiation.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
drivers/net/phy/phy_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 25f7419..98445e6 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -539,7 +539,7 @@ int phy_init_hw(struct phy_device *phydev)
if (!phydev->drv || !phydev->drv->config_init)
return 0;
- ret = phy_write(phydev, MII_BMCR, BMCR_RESET);
+ ret = phy_write(phydev, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
if (ret < 0)
return ret;
--
2.1.3
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