1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 2e1bed153c39..6e1018448eea 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -484,13 +484,12 @@ static void mdio_write(void __iomem *ioaddr, int RegAddr, int value)
         int i;
 
         RTL_W32(PHYAR, 0x80000000 | (RegAddr & 0xFF) << 16 | value);
-        udelay(1000);
 
-        for (i = 2000; i > 0; i--) {
+        for (i = 20; i > 0; i--) {
                 /* Check if the RTL8169 has completed writing to the specified MII register */
                 if (!(RTL_R32(PHYAR) & 0x80000000)) 
                         break;
-                udelay(100);
+                udelay(25);
         }
 }
 
@@ -499,15 +498,14 @@ static int mdio_read(void __iomem *ioaddr, int RegAddr)
         int i, value = -1;
 
         RTL_W32(PHYAR, 0x0 | (RegAddr & 0xFF) << 16);
-        udelay(1000);
 
-        for (i = 2000; i > 0; i--) {
+        for (i = 20; i > 0; i--) {
                 /* Check if the RTL8169 has completed retrieving data from the specified MII register */
                 if (RTL_R32(PHYAR) & 0x80000000) {
                         value = (int) (RTL_R32(PHYAR) & 0xFFFF);
                         break;
                 }
-                udelay(100);
+                udelay(25);
         }
         return value;
 }
@@ -677,6 +675,9 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
 
                 if (duplex == DUPLEX_HALF)
                         auto_nego &= ~(PHY_Cap_10_Full | PHY_Cap_100_Full);
+
+                if (duplex == DUPLEX_FULL)
+                        auto_nego &= ~(PHY_Cap_10_Half | PHY_Cap_100_Half);
         }
 
         tp->phy_auto_nego_reg = auto_nego;