--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -29,16 +29,15 @@
 					CKCTL_6338_SAR_EN |		\
 					CKCTL_6338_SPI_EN)
 
-#define CKCTL_6345_CPU_EN		(1 << 0)
-#define CKCTL_6345_BUS_EN		(1 << 1)
-#define CKCTL_6345_EBI_EN		(1 << 2)
-#define CKCTL_6345_UART_EN		(1 << 3)
-#define CKCTL_6345_ADSLPHY_EN		(1 << 4)
-#define CKCTL_6345_ENET_EN		(1 << 7)
-#define CKCTL_6345_USBH_EN		(1 << 8)
+#define CKCTL_6345_CPU_EN		(1 << 16)
+#define CKCTL_6345_BUS_EN		(1 << 17)
+#define CKCTL_6345_EBI_EN		(1 << 18)
+#define CKCTL_6345_UART_EN		(1 << 19)
+#define CKCTL_6345_ADSLPHY_EN		(1 << 20)
+#define CKCTL_6345_ENET_EN		(1 << 23)
+#define CKCTL_6345_USBH_EN		(1 << 24)
 
-#define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_ENET_EN |	\
-					CKCTL_6345_USBH_EN |	\
+#define CKCTL_6345_ALL_SAFE_EN		(CKCTL_6345_USBH_EN |	\
 					CKCTL_6345_ADSLPHY_EN)
 
 #define CKCTL_6348_ADSLPHY_EN		(1 << 0)
@@ -548,6 +547,39 @@
 #define ENETDMA_SRAM4_REG(x)		(0x20c + (x) * 0x10)
 
 
+/* Broadcom 6345 ENET DMA definitions */
+#define ENETDMA_6345_CHANCFG_REG(x)	(0x00 + (x) * 0x40)
+#define ENETDMA_6345_CHANCFG_EN_SHIFT	0
+#define ENETDMA_6345_CHANCFG_EN_MASK	(1 << ENETDMA_6345_CHANCFG_EN_SHIFT)
+#define ENETDMA_6345_PKTHALT_SHIFT	1
+#define ENETDMA_6345_PKTHALT_MASK	(1 << ENETDMA_6345_PKTHALT_SHIFT)
+#define ENETDMA_6345_CHAINING_SHIFT	2
+#define ENETDMA_6345_CHAINING_MASK	(1 << ENETDMA_6345_CHAINING_SHIFT)
+#define ENETDMA_6345_WRAP_EN_SHIFT	3
+#define ENETDMA_6345_WRAP_EN_MASK	(1 << ENETDMA_6345_WRAP_EN_SHIFT)
+#define ENETDMA_6345_FLOWC_EN_SHIFT	4
+#define ENETDMA_6345_FLOWC_EN_MASK	(1 << ENETDMA_6345_FLOWC_EN_SHIFT)
+
+#define ENETDMA_6345_MAXBURST_REG(x)	(0x04 + (x) * 0x40)
+
+#define ENETDMA_6345_RSTART_REG(x)	(0x08 + (x) * 0x40)
+
+#define ENETDMA_6345_LEN_REG(x)		(0x0C + (x) * 0x40)
+
+#define ENETDMA_6345_BSTAT_REG(x)	(0x10 + (x) * 0x40)
+
+#define ENETDMA_6345_IR_REG(x)		(0x14 + (x) * 0x40)
+#define ENETDMA_6345_IR_BUFDONE_MASK	(1 << 0)
+#define ENETDMA_6345_IR_PKTDONE_MASK	(1 << 1)
+#define ENETDMA_6345_IR_NOTOWNER_MASK	(1 << 2)
+
+#define ENETDMA_6345_IRMASK_REG(x)	(0x18 + (x) * 0x40)
+
+#define ENETDMA_6345_FC_REG(x)		(0x1C + (x) * 0x40)
+
+#define ENETDMA_6345_BUFALLOC_REG(x)	(0x20 + (x) * 0x40)
+
+
 /*************************************************************************
  * _REG relative to RSET_OHCI_PRIV
  *************************************************************************/
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -31,6 +31,7 @@
 #include <linux/if_vlan.h>
 
 #include <bcm63xx_dev_enet.h>
+#include <bcm63xx_cpu.h>
 #include "bcm63xx_enet.h"
 
 static char bcm_enet_driver_name[] = "bcm63xx_enet";
@@ -177,6 +178,7 @@ static void bcm_enet_mdio_write_mii(stru
 static int bcm_enet_refill_rx(struct net_device *dev)
 {
 	struct bcm_enet_priv *priv;
+	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
 
 	priv = netdev_priv(dev);
 
@@ -205,7 +207,7 @@ static int bcm_enet_refill_rx(struct net
 		len_stat = priv->rx_skb_size << DMADESC_LENGTH_SHIFT;
 		len_stat |= DMADESC_OWNER_MASK;
 		if (priv->rx_dirty_desc == priv->rx_ring_size - 1) {
-			len_stat |= DMADESC_WRAP_MASK;
+			len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
 			priv->rx_dirty_desc = 0;
 		} else {
 			priv->rx_dirty_desc++;
@@ -216,7 +218,10 @@ static int bcm_enet_refill_rx(struct net
 		priv->rx_desc_count++;
 
 		/* tell dma engine we allocated one buffer */
-		enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
+		if (!BCMCPU_IS_6345())
+			enet_dma_writel(priv, 1, ENETDMA_BUFALLOC_REG(priv->rx_chan));
+		else
+			enet_dma_writel(priv, 1, ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
 	}
 
 	/* If rx ring is still empty, set a timer to try allocating
@@ -254,6 +259,7 @@ static int bcm_enet_receive_queue(struct
 	struct bcm_enet_priv *priv;
 	struct device *kdev;
 	int processed;
+	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
 
 	priv = netdev_priv(dev);
 	kdev = &priv->pdev->dev;
@@ -292,7 +298,7 @@ static int bcm_enet_receive_queue(struct
 
 		/* if the packet does not have start of packet _and_
 		 * end of packet flag set, then just recycle it */
-		if ((len_stat & DMADESC_ESOP_MASK) != DMADESC_ESOP_MASK) {
+		if ((len_stat & (DMADESC_ESOP_MASK >> desc_shift)) != (DMADESC_ESOP_MASK >> desc_shift)) {
 			dev->stats.rx_dropped++;
 			continue;
 		}
@@ -352,8 +358,15 @@ static int bcm_enet_receive_queue(struct
 		bcm_enet_refill_rx(dev);
 
 		/* kick rx dma */
-		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
-				ENETDMA_CHANCFG_REG(priv->rx_chan));
+		if (!BCMCPU_IS_6345())
+			enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+					ENETDMA_CHANCFG_REG(priv->rx_chan));
+		else
+			enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
+					      ENETDMA_6345_CHAINING_MASK |
+					      ENETDMA_6345_WRAP_EN_MASK |
+					      ENETDMA_6345_FLOWC_EN_MASK,
+					ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
 	}
 
 	return processed;
@@ -428,10 +441,21 @@ static int bcm_enet_poll(struct napi_str
 	dev = priv->net_dev;
 
 	/* ack interrupts */
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IR_REG(priv->rx_chan));
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IR_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IR_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IR_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IR_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IR_REG(priv->tx_chan));
+	}
 
 	/* reclaim sent skb */
 	tx_work_done = bcm_enet_tx_reclaim(dev, 0);
@@ -450,10 +474,21 @@ static int bcm_enet_poll(struct napi_str
 	napi_complete(napi);
 
 	/* restore rx/tx interrupt */
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IRMASK_REG(priv->rx_chan));
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IRMASK_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IRMASK_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+	}
 
 	return rx_work_done;
 }
@@ -496,8 +531,13 @@ static irqreturn_t bcm_enet_isr_dma(int
 	priv = netdev_priv(dev);
 
 	/* mask rx/tx interrupts */
-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+	}
 
 	napi_schedule(&priv->napi);
 
@@ -513,6 +553,7 @@ static int bcm_enet_start_xmit(struct sk
 	struct bcm_enet_desc *desc;
 	u32 len_stat;
 	int ret;
+	unsigned int desc_shift = BCMCPU_IS_6345() ? DMADESC_6345_SHIFT : 0;
 
 	priv = netdev_priv(dev);
 
@@ -538,14 +579,13 @@ static int bcm_enet_start_xmit(struct sk
 				       DMA_TO_DEVICE);
 
 	len_stat = (skb->len << DMADESC_LENGTH_SHIFT) & DMADESC_LENGTH_MASK;
-	len_stat |= DMADESC_ESOP_MASK |
-		DMADESC_APPEND_CRC |
-		DMADESC_OWNER_MASK;
+	len_stat |= ((DMADESC_ESOP_MASK >> desc_shift) |
+		    DMADESC_APPEND_CRC | DMADESC_OWNER_MASK);
 
 	priv->tx_curr_desc++;
 	if (priv->tx_curr_desc == priv->tx_ring_size) {
 		priv->tx_curr_desc = 0;
-		len_stat |= DMADESC_WRAP_MASK;
+		len_stat |= (DMADESC_WRAP_MASK >> desc_shift);
 	}
 	priv->tx_desc_count--;
 
@@ -556,8 +596,15 @@ static int bcm_enet_start_xmit(struct sk
 	wmb();
 
 	/* kick tx dma */
-	enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
-			ENETDMA_CHANCFG_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345())
+		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+				ENETDMA_CHANCFG_REG(priv->tx_chan));
+	else
+		enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
+					ENETDMA_6345_CHAINING_MASK |
+					ENETDMA_6345_WRAP_EN_MASK |
+					ENETDMA_6345_FLOWC_EN_MASK,
+				ENETDMA_6345_CHANCFG_REG(priv->tx_chan));
 
 	/* stop queue if no more desc available */
 	if (!priv->tx_desc_count)
@@ -685,6 +732,9 @@ static void bcm_enet_set_flow(struct bcm
 		val &= ~ENET_RXCFG_ENFLOW_MASK;
 	enet_writel(priv, val, ENET_RXCFG_REG);
 
+	if (BCMCPU_IS_6345())
+		return;
+
 	/* tx flow control (pause frame generation) */
 	val = enet_dma_readl(priv, ENETDMA_CFG_REG);
 	if (tx_en)
@@ -832,8 +882,13 @@ static int bcm_enet_open(struct net_devi
 
 	/* mask all interrupts and request them */
 	enet_writel(priv, 0, ENET_IRMASK_REG);
-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+	}
 
 	ret = request_irq(dev->irq, bcm_enet_isr_mac, 0, dev->name, dev);
 	if (ret)
@@ -912,8 +967,12 @@ static int bcm_enet_open(struct net_devi
 	priv->rx_curr_desc = 0;
 
 	/* initialize flow control buffer allocation */
-	enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
-			ENETDMA_BUFALLOC_REG(priv->rx_chan));
+	if (!BCMCPU_IS_6345())
+		enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+				ENETDMA_BUFALLOC_REG(priv->rx_chan));
+	else
+		enet_dma_writel(priv, ENETDMA_BUFALLOC_FORCE_MASK | 0,
+				ENETDMA_6345_BUFALLOC_REG(priv->rx_chan));
 
 	if (bcm_enet_refill_rx(dev)) {
 		dev_err(kdev, "cannot allocate rx skb queue\n");
@@ -922,37 +981,62 @@ static int bcm_enet_open(struct net_devi
 	}
 
 	/* write rx & tx ring addresses */
-	enet_dma_writel(priv, priv->rx_desc_dma,
-			ENETDMA_RSTART_REG(priv->rx_chan));
-	enet_dma_writel(priv, priv->tx_desc_dma,
-			ENETDMA_RSTART_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, priv->rx_desc_dma,
+				ENETDMA_RSTART_REG(priv->rx_chan));
+		enet_dma_writel(priv, priv->tx_desc_dma,
+				ENETDMA_RSTART_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, priv->rx_desc_dma,
+				ENETDMA_6345_RSTART_REG(priv->rx_chan));
+		enet_dma_writel(priv, priv->tx_desc_dma,
+				ENETDMA_6345_RSTART_REG(priv->tx_chan));
+	}
 
 	/* clear remaining state ram for rx & tx channel */
-	enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_SRAM2_REG(priv->tx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_SRAM3_REG(priv->tx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_SRAM4_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_6345_FC_REG(priv->tx_chan));
+	}
 
 	/* set max rx/tx length */
 	enet_writel(priv, priv->hw_mtu, ENET_RXMAXLEN_REG);
 	enet_writel(priv, priv->hw_mtu, ENET_TXMAXLEN_REG);
 
 	/* set dma maximum burst len */
-	enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
-			ENETDMA_MAXBURST_REG(priv->rx_chan));
-	enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
-			ENETDMA_MAXBURST_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+				ENETDMA_MAXBURST_REG(priv->rx_chan));
+		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+				ENETDMA_MAXBURST_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+				ENETDMA_6345_MAXBURST_REG(priv->rx_chan));
+		enet_dma_writel(priv, BCMENET_DMA_MAXBURST,
+				ENETDMA_6345_MAXBURST_REG(priv->tx_chan));
+	}
 
 	/* set correct transmit fifo watermark */
 	enet_writel(priv, BCMENET_TX_FIFO_TRESH, ENET_TXWMARK_REG);
 
 	/* set flow control low/high threshold to 1/3 / 2/3 */
-	val = priv->rx_ring_size / 3;
-	enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
-	val = (priv->rx_ring_size * 2) / 3;
-	enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
+	if (!BCMCPU_IS_6345()) {
+		val = priv->rx_ring_size / 3;
+		enet_dma_writel(priv, val, ENETDMA_FLOWCL_REG(priv->rx_chan));
+		val = (priv->rx_ring_size * 2) / 3;
+		enet_dma_writel(priv, val, ENETDMA_FLOWCH_REG(priv->rx_chan));
+	} else {
+		enet_dma_writel(priv, 5, ENETDMA_6345_FC_REG(priv->rx_chan));
+		enet_dma_writel(priv, priv->rx_ring_size, ENETDMA_6345_LEN_REG(priv->rx_chan));
+		enet_dma_writel(priv, priv->tx_ring_size, ENETDMA_6345_LEN_REG(priv->tx_chan));
+	}
 
 	/* all set, enable mac and interrupts, start dma engine and
 	 * kick rx dma channel */
@@ -960,27 +1044,58 @@ static int bcm_enet_open(struct net_devi
 	val = enet_readl(priv, ENET_CTL_REG);
 	val |= ENET_CTL_ENABLE_MASK;
 	enet_writel(priv, val, ENET_CTL_REG);
-	enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
-	enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
-			ENETDMA_CHANCFG_REG(priv->rx_chan));
+
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, ENETDMA_CFG_EN_MASK, ENETDMA_CFG_REG);
+		enet_dma_writel(priv, ENETDMA_CHANCFG_EN_MASK,
+				ENETDMA_CHANCFG_REG(priv->rx_chan));
+	} else {
+		enet_dma_writel(priv, ENETDMA_6345_CHANCFG_EN_MASK |
+					ENETDMA_6345_CHAINING_MASK |
+					ENETDMA_6345_WRAP_EN_MASK |
+					ENETDMA_6345_FLOWC_EN_MASK,
+				ENETDMA_6345_CHANCFG_REG(priv->rx_chan));
+	}
 
 	/* watch "mib counters about to overflow" interrupt */
 	enet_writel(priv, ENET_IR_MIB, ENET_IR_REG);
 	enet_writel(priv, ENET_IR_MIB, ENET_IRMASK_REG);
 
 	/* watch "packet transferred" interrupt in rx and tx */
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IR_REG(priv->rx_chan));
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IR_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IR_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IR_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IR_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IR_REG(priv->tx_chan));
+	}
 
 	/* make sure we enable napi before rx interrupt  */
 	napi_enable(&priv->napi);
 
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IRMASK_REG(priv->rx_chan));
-	enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
-			ENETDMA_IRMASK_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_PKTDONE_MASK,
+				ENETDMA_IRMASK_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, ENETDMA_IR_BUFDONE_MASK |
+					ENETDMA_IR_PKTDONE_MASK |
+					ENETDMA_IR_NOTOWNER_MASK,
+				ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+	}
 
 	if (priv->has_phy)
 		phy_start(priv->phydev);
@@ -1060,13 +1175,19 @@ static void bcm_enet_disable_dma(struct
 {
 	int limit;
 
-	enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
+	if (!BCMCPU_IS_6345())
+		enet_dma_writel(priv, 0, ENETDMA_CHANCFG_REG(chan));
+	else
+		enet_dma_writel(priv, 0, ENETDMA_6345_CHANCFG_REG(chan));
 
 	limit = 1000;
 	do {
 		u32 val;
 
-		val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
+		if (!BCMCPU_IS_6345())
+			val = enet_dma_readl(priv, ENETDMA_CHANCFG_REG(chan));
+		else
+			val = enet_dma_readl(priv, ENETDMA_6345_CHANCFG_REG(chan));
 		if (!(val & ENETDMA_CHANCFG_EN_MASK))
 			break;
 		udelay(1);
@@ -1093,8 +1214,13 @@ static int bcm_enet_stop(struct net_devi
 
 	/* mask all interrupts */
 	enet_writel(priv, 0, ENET_IRMASK_REG);
-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
-	enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+	if (!BCMCPU_IS_6345()) {
+		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_IRMASK_REG(priv->tx_chan));
+	} else {
+		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->rx_chan));
+		enet_dma_writel(priv, 0, ENETDMA_6345_IRMASK_REG(priv->tx_chan));
+	}
 
 	/* make sure no mib update is scheduled */
 	cancel_work_sync(&priv->mib_update_task);
@@ -1623,6 +1749,7 @@ static int __devinit bcm_enet_probe(stru
 	const char *clk_name;
 	unsigned int iomem_size;
 	int i, ret;
+	unsigned int chan_offset = 0;
 
 	/* stop if shared driver failed, assume driver->probe will be
 	 * called in the same order we register devices (correct ?) */
@@ -1662,10 +1789,13 @@ static int __devinit bcm_enet_probe(stru
 	priv->irq_tx = res_irq_tx->start;
 	priv->mac_id = pdev->id;
 
+	if (BCMCPU_IS_6345())
+		chan_offset = 1;
+
 	/* get rx & tx dma channel id for this mac */
 	if (priv->mac_id == 0) {
-		priv->rx_chan = 0;
-		priv->tx_chan = 1;
+		priv->rx_chan = 0 + chan_offset;
+		priv->tx_chan = 1 + chan_offset;
 		clk_name = "enet0";
 	} else {
 		priv->rx_chan = 2;
--- a/drivers/net/bcm63xx_enet.h
+++ b/drivers/net/bcm63xx_enet.h
@@ -46,6 +46,9 @@ struct bcm_enet_desc {
 #define DMADESC_ESOP_MASK	(DMADESC_EOP_MASK | DMADESC_SOP_MASK)
 #define DMADESC_WRAP_MASK	(1 << 12)
 
+/* Shift down for EOP, SOP and WRAP bits */
+#define DMADESC_6345_SHIFT	(3)
+
 #define DMADESC_UNDER_MASK	(1 << 9)
 #define DMADESC_APPEND_CRC	(1 << 8)
 #define DMADESC_OVSIZE_MASK	(1 << 4)
--- a/arch/mips/bcm63xx/dev-enet.c
+++ b/arch/mips/bcm63xx/dev-enet.c
@@ -104,7 +104,7 @@ int __init bcm63xx_enet_register(int uni
 	if (unit > 1)
 		return -ENODEV;
 
-	if (unit == 1 && BCMCPU_IS_6338())
+	if (unit == 1 && (BCMCPU_IS_6338() || BCMCPU_IS_6345()))
 		return -ENODEV;
 
 	if (!shared_device_registered) {