[PATCH 1/1] designware: fix 100mps phy support

[Jean-Christophe PLAGNIOL-VILLARD]

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 drivers/net/designware.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 63b199f..7eadd92 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -244,6 +244,16 @@ static void dwc_update_linkspeed(struct eth_device *edev)
 		conf &= ~MII_PORTSELECT;
 	else
 		conf |= MII_PORTSELECT;
+
+	if ((edev->phydev->interface != PHY_INTERFACE_MODE_MII) &&
+		(edev->phydev->interface != PHY_INTERFACE_MODE_GMII)) {
+
+		if (edev->phydev->speed == 100)
+			conf |= FES_100;
+		else
+			conf &= ~FES_100;
+	}
+
 	writel(conf, &mac_p->conf);
 }
 
-- 
1.7.10.4