sis900: don't restart auto-negotiation each time after link resume.
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index f5d7ad7..b7a3930 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -1309,23 +1309,9 @@
struct sis900_private *sis_priv = netdev_priv(net_dev);
struct mii_phy *mii_phy = sis_priv->mii;
static const int next_tick = 5*HZ;
+ int speed = 0, duplex = 0;
u16 status;
- if (!sis_priv->autong_complete){
- int uninitialized_var(speed), duplex = 0;
-
- sis900_read_mode(net_dev, &speed, &duplex);
- if (duplex){
- sis900_set_mode(sis_priv, speed, duplex);
- sis630_set_eq(net_dev, sis_priv->chipset_rev);
- netif_carrier_on(net_dev);
- }
-
- sis_priv->timer.expires = jiffies + HZ;
- add_timer(&sis_priv->timer);
- return;
- }
-
status = mdio_read(net_dev, sis_priv->cur_phy, MII_STATUS);
status = mdio_read(net_dev, sis_priv->cur_phy, MII_STATUS);
@@ -1336,8 +1322,16 @@
status = sis900_default_phy(net_dev);
mii_phy = sis_priv->mii;
- if (status & MII_STAT_LINK)
- sis900_check_mode(net_dev, mii_phy);
+ if (status & MII_STAT_LINK) {
+ WARN_ON(!(status & MII_STAT_AUTO_DONE));
+
+ sis900_read_mode(net_dev, &speed, &duplex);
+ if (duplex) {
+ sis900_set_mode(sis_priv, speed, duplex);
+ sis630_set_eq(net_dev, sis_priv->chipset_rev);
+ netif_carrier_on(net_dev);
+ }
+ }
} else {
/* Link ON -> OFF */
if (!(status & MII_STAT_LINK)){