[brcm63xx] remove 3.1 support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30823 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 530 deletions

diff --git a/target/linux/brcm63xx/patches-3.1/080-bcm6345_enet.patch b/target/linux/brcm63xx/patches-3.1/080-bcm6345_enet.patch
deleted file mode 100644
index 630662f73..000000000
--- a/target/linux/brcm63xx/patches-3.1/080-bcm6345_enet.patch
+++ /dev/null
@@ -1,530 +0,0 @@
---- 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)
-@@ -547,6 +546,39 @@
- #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
-@@ -32,6 +32,7 @@
- #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";
-@@ -178,6 +179,7 @@ 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);
- 
-@@ -206,7 +208,7 @@ 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++;
-@@ -217,7 +219,10 @@ 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
-@@ -255,6 +260,7 @@ 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;
-@@ -293,7 +299,7 @@ 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;
- 		}
-@@ -353,8 +359,15 @@ 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;
-@@ -429,10 +442,21 @@ 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);
-@@ -451,10 +475,21 @@ 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;
- }
-@@ -497,8 +532,13 @@ 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);
- 
-@@ -514,6 +554,7 @@ 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);
- 
-@@ -539,14 +580,13 @@ 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--;
- 
-@@ -557,8 +597,15 @@ 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)
-@@ -686,6 +733,9 @@ 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)
-@@ -833,8 +883,13 @@ 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)
-@@ -913,8 +968,12 @@ 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");
-@@ -923,37 +982,62 @@ 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 */
-@@ -961,27 +1045,58 @@ 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);
-@@ -1061,13 +1176,19 @@ 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);
-@@ -1094,8 +1215,13 @@ 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);
-@@ -1624,6 +1750,7 @@ 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 ?) */
-@@ -1663,10 +1790,13 @@ 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) {