diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 287155ea9ce13f95bcf55a16c5b46e71acf1ed12..c9991574077990cb074647a7141d59b407767ab3 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -96,6 +96,7 @@ static char mv643xx_eth_driver_version[] = "1.0";
 #define TX_BW_MTU(p)			(0x0458 + ((p) << 10))
 #define TX_BW_BURST(p)			(0x045c + ((p) << 10))
 #define INT_CAUSE(p)			(0x0460 + ((p) << 10))
+#define  INT_TX_END			0x07f80000
 #define  INT_RX				0x0007fbfc
 #define  INT_EXT			0x00000002
 #define INT_CAUSE_EXT(p)		(0x0464 + ((p) << 10))
@@ -619,7 +620,7 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
 		netif_rx_complete(mp->dev, napi);
 		wrl(mp, INT_CAUSE(mp->port_num), 0);
 		wrl(mp, INT_CAUSE_EXT(mp->port_num), 0);
-		wrl(mp, INT_MASK(mp->port_num), INT_RX | INT_EXT);
+		wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
 	}
 
 	return rx;
@@ -1622,8 +1623,10 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
 	struct mv643xx_eth_private *mp = netdev_priv(dev);
 	u32 int_cause;
 	u32 int_cause_ext;
+	u32 txq_active;
 
-	int_cause = rdl(mp, INT_CAUSE(mp->port_num)) & (INT_RX | INT_EXT);
+	int_cause = rdl(mp, INT_CAUSE(mp->port_num)) &
+			(INT_TX_END | INT_RX | INT_EXT);
 	if (int_cause == 0)
 		return IRQ_NONE;
 
@@ -1675,6 +1678,8 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
 	}
 #endif
 
+	txq_active = rdl(mp, TXQ_COMMAND(mp->port_num));
+
 	/*
 	 * TxBuffer or TxError set for any of the 8 queues?
 	 */
@@ -1684,8 +1689,28 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
 		for (i = 0; i < 8; i++)
 			if (mp->txq_mask & (1 << i))
 				txq_reclaim(mp->txq + i, 0);
+	}
 
-		__txq_maybe_wake(mp->txq + mp->txq_primary);
+	/*
+	 * Any TxEnd interrupts?
+	 */
+	if (int_cause & INT_TX_END) {
+		int i;
+
+		wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_TX_END));
+		for (i = 0; i < 8; i++) {
+			struct tx_queue *txq = mp->txq + i;
+			if (txq->tx_desc_count && !((txq_active >> i) & 1))
+				txq_enable(txq);
+		}
+	}
+
+	/*
+	 * Enough space again in the primary TX queue for a full packet?
+	 */
+	if (int_cause_ext & INT_EXT_TX) {
+		struct tx_queue *txq = mp->txq + mp->txq_primary;
+		__txq_maybe_wake(txq);
 	}
 
 	return IRQ_HANDLED;
@@ -1869,7 +1894,7 @@ static int mv643xx_eth_open(struct net_device *dev)
 	wrl(mp, INT_MASK_EXT(mp->port_num),
 	    INT_EXT_LINK | INT_EXT_PHY | INT_EXT_TX);
 
-	wrl(mp, INT_MASK(mp->port_num), INT_RX | INT_EXT);
+	wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
 
 	return 0;
 
@@ -2005,7 +2030,7 @@ static void mv643xx_eth_netpoll(struct net_device *dev)
 
 	mv643xx_eth_irq(dev->irq, dev);
 
-	wrl(mp, INT_MASK(mp->port_num), INT_RX | INT_CAUSE_EXT);
+	wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_CAUSE_EXT);
 }
 #endif