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path: root/drivers/net/greth.c
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Diffstat (limited to 'drivers/net/greth.c')
-rw-r--r--drivers/net/greth.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index 9386bce9dea5..e48d18216cbe 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -1232,29 +1232,26 @@ static void greth_link_change(struct net_device *dev)
1232 struct greth_private *greth = netdev_priv(dev); 1232 struct greth_private *greth = netdev_priv(dev);
1233 struct phy_device *phydev = greth->phy; 1233 struct phy_device *phydev = greth->phy;
1234 unsigned long flags; 1234 unsigned long flags;
1235
1236 int status_change = 0; 1235 int status_change = 0;
1236 u32 ctrl;
1237 1237
1238 spin_lock_irqsave(&greth->devlock, flags); 1238 spin_lock_irqsave(&greth->devlock, flags);
1239 1239
1240 if (phydev->link) { 1240 if (phydev->link) {
1241 1241
1242 if ((greth->speed != phydev->speed) || (greth->duplex != phydev->duplex)) { 1242 if ((greth->speed != phydev->speed) || (greth->duplex != phydev->duplex)) {
1243 1243 ctrl = GRETH_REGLOAD(greth->regs->control) &
1244 GRETH_REGANDIN(greth->regs->control, 1244 ~(GRETH_CTRL_FD | GRETH_CTRL_SP | GRETH_CTRL_GB);
1245 ~(GRETH_CTRL_FD | GRETH_CTRL_SP | GRETH_CTRL_GB));
1246 1245
1247 if (phydev->duplex) 1246 if (phydev->duplex)
1248 GRETH_REGORIN(greth->regs->control, GRETH_CTRL_FD); 1247 ctrl |= GRETH_CTRL_FD;
1249
1250 if (phydev->speed == SPEED_100) {
1251
1252 GRETH_REGORIN(greth->regs->control, GRETH_CTRL_SP);
1253 }
1254 1248
1249 if (phydev->speed == SPEED_100)
1250 ctrl |= GRETH_CTRL_SP;
1255 else if (phydev->speed == SPEED_1000) 1251 else if (phydev->speed == SPEED_1000)
1256 GRETH_REGORIN(greth->regs->control, GRETH_CTRL_GB); 1252 ctrl |= GRETH_CTRL_GB;
1257 1253
1254 GRETH_REGSAVE(greth->regs->control, ctrl);
1258 greth->speed = phydev->speed; 1255 greth->speed = phydev->speed;
1259 greth->duplex = phydev->duplex; 1256 greth->duplex = phydev->duplex;
1260 status_change = 1; 1257 status_change = 1;