diff --git a/drivers/net/cxgb3/ael1002.c b/drivers/net/cxgb3/ael1002.c
index f4e046e..f6e575f 100644
--- a/drivers/net/cxgb3/ael1002.c
+++ b/drivers/net/cxgb3/ael1002.c
@@ -39,9 +39,6 @@
 	AEL1002_PWR_DOWN_LO = 0xc012,
 	AEL1002_XFI_EQL = 0xc015,
 	AEL1002_LB_EN = 0xc017,
-
-	LASI_CTRL = 0x9002,
-	LASI_STAT = 0x9005
 };
 
 static void ael100x_txon(struct cphy *phy)
@@ -134,33 +131,6 @@
 	return t3_phy_reset(phy, MDIO_DEV_PMA_PMD, wait);
 }
 
-static int ael1006_intr_enable(struct cphy *phy)
-{
-	return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 1);
-}
-
-static int ael1006_intr_disable(struct cphy *phy)
-{
-	return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 0);
-}
-
-static int ael1006_intr_clear(struct cphy *phy)
-{
-	u32 val;
-
-	return mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &val);
-}
-
-static int ael1006_intr_handler(struct cphy *phy)
-{
-	unsigned int status;
-	int err = mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &status);
-
-	if (err)
-		return err;
-	return (status & 1) ? cphy_cause_link_change : 0;
-}
-
 static int ael1006_power_down(struct cphy *phy, int enable)
 {
 	return t3_mdio_change_bits(phy, MDIO_DEV_PMA_PMD, MII_BMCR,
@@ -169,10 +139,10 @@
 
 static struct cphy_ops ael1006_ops = {
 	.reset = ael1006_reset,
-	.intr_enable = ael1006_intr_enable,
-	.intr_disable = ael1006_intr_disable,
-	.intr_clear = ael1006_intr_clear,
-	.intr_handler = ael1006_intr_handler,
+	.intr_enable = t3_phy_lasi_intr_enable,
+	.intr_disable = t3_phy_lasi_intr_disable,
+	.intr_clear = t3_phy_lasi_intr_clear,
+	.intr_handler = t3_phy_lasi_intr_handler,
 	.get_link_status = ael100x_get_link_status,
 	.power_down = ael1006_power_down,
 };
@@ -189,10 +159,10 @@
 
 static struct cphy_ops qt2045_ops = {
 	.reset = ael1006_reset,
-	.intr_enable = ael1006_intr_enable,
-	.intr_disable = ael1006_intr_disable,
-	.intr_clear = ael1006_intr_clear,
-	.intr_handler = ael1006_intr_handler,
+	.intr_enable = t3_phy_lasi_intr_enable,
+	.intr_disable = t3_phy_lasi_intr_disable,
+	.intr_clear = t3_phy_lasi_intr_clear,
+	.intr_handler = t3_phy_lasi_intr_handler,
 	.get_link_status = ael100x_get_link_status,
 	.power_down = ael1006_power_down,
 };
diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
index 75b5ee6..d1b6b1e 100644
--- a/drivers/net/cxgb3/common.h
+++ b/drivers/net/cxgb3/common.h
@@ -522,7 +522,20 @@
 	MDIO_DEV_PMA_PMD = 1,
 	MDIO_DEV_WIS = 2,
 	MDIO_DEV_PCS = 3,
-	MDIO_DEV_XGXS = 4
+	MDIO_DEV_XGXS = 4,
+	MDIO_DEV_ANEG = 7,
+	MDIO_DEV_VEND1 = 30,
+	MDIO_DEV_VEND2 = 31
+};
+
+/* LASI control and status registers */
+enum {
+	RX_ALARM_CTRL = 0x9000,
+	TX_ALARM_CTRL = 0x9001,
+	LASI_CTRL = 0x9002,
+	RX_ALARM_STAT = 0x9003,
+	TX_ALARM_STAT = 0x9004,
+	LASI_STAT = 0x9005
 };
 
 /* PHY loopback direction */
@@ -665,6 +678,10 @@
 int t3_phy_reset(struct cphy *phy, int mmd, int wait);
 int t3_phy_advertise(struct cphy *phy, unsigned int advert);
 int t3_set_phy_speed_duplex(struct cphy *phy, int speed, int duplex);
+int t3_phy_lasi_intr_enable(struct cphy *phy);
+int t3_phy_lasi_intr_disable(struct cphy *phy);
+int t3_phy_lasi_intr_clear(struct cphy *phy);
+int t3_phy_lasi_intr_handler(struct cphy *phy);
 
 void t3_intr_enable(struct adapter *adapter);
 void t3_intr_disable(struct adapter *adapter);
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index 5b8251d..bddcf94 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -1516,11 +1516,22 @@
 
 static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
+	int cap;
 	struct port_info *p = netdev_priv(dev);
 	struct link_config *lc = &p->link_config;
 
-	if (!(lc->supported & SUPPORTED_Autoneg))
-		return -EOPNOTSUPP;     /* can't change speed/duplex */
+	if (!(lc->supported & SUPPORTED_Autoneg)) {
+		/*
+		 * PHY offers a single speed/duplex.  See if that's what's
+		 * being requested.
+		 */
+		if (cmd->autoneg == AUTONEG_DISABLE) {
+			cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
+			if (lc->supported & cap)
+				return 0;
+		}
+		return -EINVAL;
+	}
 
 	if (cmd->autoneg == AUTONEG_DISABLE) {
 		int cap = speed_duplex_to_caps(cmd->speed, cmd->duplex);
@@ -2195,7 +2206,7 @@
 			mmd = data->phy_id >> 8;
 			if (!mmd)
 				mmd = MDIO_DEV_PCS;
-			else if (mmd > MDIO_DEV_XGXS)
+			else if (mmd > MDIO_DEV_VEND2)
 				return -EINVAL;
 
 			ret =
@@ -2221,7 +2232,7 @@
 			mmd = data->phy_id >> 8;
 			if (!mmd)
 				mmd = MDIO_DEV_PCS;
-			else if (mmd > MDIO_DEV_XGXS)
+			else if (mmd > MDIO_DEV_VEND2)
 				return -EINVAL;
 
 			ret =
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index bfce761..58a3097 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -442,6 +442,33 @@
 	return mdio_write(phy, 0, MII_BMCR, ctl);
 }
 
+int t3_phy_lasi_intr_enable(struct cphy *phy)
+{
+	return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 1);
+}
+
+int t3_phy_lasi_intr_disable(struct cphy *phy)
+{
+	return mdio_write(phy, MDIO_DEV_PMA_PMD, LASI_CTRL, 0);
+}
+
+int t3_phy_lasi_intr_clear(struct cphy *phy)
+{
+	u32 val;
+
+	return mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &val);
+}
+
+int t3_phy_lasi_intr_handler(struct cphy *phy)
+{
+	unsigned int status;
+	int err = mdio_read(phy, MDIO_DEV_PMA_PMD, LASI_STAT, &status);
+
+	if (err)
+		return err;
+	return (status & 1) ?  cphy_cause_link_change : 0;
+}
+
 static const struct adapter_info t3_adap_info[] = {
 	{2, 0,
 	 F_GPIO2_OEN | F_GPIO4_OEN |
@@ -1132,6 +1159,15 @@
 
 	phy->ops->get_link_status(phy, &link_ok, &speed, &duplex, &fc);
 
+	if (lc->requested_fc & PAUSE_AUTONEG)
+		fc &= lc->requested_fc;
+	else
+		fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX);
+
+	if (link_ok == lc->link_ok && speed == lc->speed &&
+	    duplex == lc->duplex && fc == lc->fc)
+		return;                            /* nothing changed */
+
 	if (link_ok != lc->link_ok && adapter->params.rev > 0 &&
 	    uses_xaui(adapter)) {
 		if (link_ok)
@@ -1142,10 +1178,6 @@
 	lc->link_ok = link_ok;
 	lc->speed = speed < 0 ? SPEED_INVALID : speed;
 	lc->duplex = duplex < 0 ? DUPLEX_INVALID : duplex;
-	if (lc->requested_fc & PAUSE_AUTONEG)
-		fc &= lc->requested_fc;
-	else
-		fc = lc->requested_fc & (PAUSE_RX | PAUSE_TX);
 
 	if (link_ok && speed >= 0 && lc->autoneg == AUTONEG_ENABLE) {
 		/* Set MAC speed, duplex, and flow control to match PHY. */
@@ -1191,7 +1223,6 @@
 						   fc);
 			/* Also disables autoneg */
 			phy->ops->set_speed_duplex(phy, lc->speed, lc->duplex);
-			phy->ops->reset(phy, 0);
 		} else
 			phy->ops->autoneg_enable(phy);
 	} else {