[ramips] move files to files-3.7

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36161 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 0 insertions, 2856 deletions

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/Kconfig b/target/linux/ramips/files/drivers/net/ethernet/ramips/Kconfig
deleted file mode 100644
index 1bc4c2bb0..000000000
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/Kconfig
+++ /dev/null
@@ -1,18 +0,0 @@
-config NET_RAMIPS
-       tristate "Ralink RT288X/RT3X5X/RT3662/RT3883 ethernet driver"
-       depends on MIPS_RALINK
-       select PHYLIB if (SOC_RT288X || SOC_RT3883)
-       select SWCONFIG if SOC_RT305X
-       help
-         This driver supports the etehrnet mac inside the ralink wisocs
-
-if NET_RAMIPS
-
-config NET_RAMIPS_DEBUG
-       bool "Enable debug messages in the Ralink ethernet driver"
-
-config NET_RAMIPS_DEBUG_FS
-	bool "Enable debugfs support for the Ralink ethernet driver"
-	depends on DEBUG_FS
-
-endif
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/Makefile b/target/linux/ramips/files/drivers/net/ethernet/ramips/Makefile
deleted file mode 100644
index 22c460d4d..000000000
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for the Ramips SoCs built-in ethernet macs
-#
-
-ramips-y	+= ramips_main.o
-
-ramips-$(CONFIG_NET_RAMIPS_DEBUG_FS)	+= ramips_debugfs.o
-
-obj-$(CONFIG_NET_RAMIPS)	+= ramips.o
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_debugfs.c b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_debugfs.c
deleted file mode 100644
index 20afcf502..000000000
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_debugfs.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- *  Ralink SoC ethernet driver debugfs code
- *
- *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License version 2 as published
- *  by the Free Software Foundation.
- */
-
-#include <linux/debugfs.h>
-#include <linux/module.h>
-#include <linux/phy.h>
-
-#include "ramips_eth.h"
-
-static struct dentry *raeth_debugfs_root;
-
-static int raeth_debugfs_generic_open(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
-void raeth_debugfs_update_int_stats(struct raeth_priv *re, u32 status)
-{
-	re->debug.int_stats.total += !!status;
-
-	re->debug.int_stats.rx_delayed += !!(status & RAMIPS_RX_DLY_INT);
-	re->debug.int_stats.rx_done0 += !!(status & RAMIPS_RX_DONE_INT0);
-	re->debug.int_stats.rx_coherent += !!(status & RAMIPS_RX_COHERENT);
-
-	re->debug.int_stats.tx_delayed += !!(status & RAMIPS_TX_DLY_INT);
-	re->debug.int_stats.tx_done0 += !!(status & RAMIPS_TX_DONE_INT0);
-	re->debug.int_stats.tx_done1 += !!(status & RAMIPS_TX_DONE_INT1);
-	re->debug.int_stats.tx_done2 += !!(status & RAMIPS_TX_DONE_INT2);
-	re->debug.int_stats.tx_done3 += !!(status & RAMIPS_TX_DONE_INT3);
-	re->debug.int_stats.tx_coherent += !!(status & RAMIPS_TX_COHERENT);
-
-	re->debug.int_stats.pse_fq_empty += !!(status & RAMIPS_PSE_FQ_EMPTY);
-	re->debug.int_stats.pse_p0_fc += !!(status & RAMIPS_PSE_P0_FC);
-	re->debug.int_stats.pse_p1_fc += !!(status & RAMIPS_PSE_P1_FC);
-	re->debug.int_stats.pse_p2_fc += !!(status & RAMIPS_PSE_P2_FC);
-	re->debug.int_stats.pse_buf_drop += !!(status & RAMIPS_PSE_BUF_DROP);
-}
-
-static ssize_t read_file_int_stats(struct file *file, char __user *user_buf,
-				   size_t count, loff_t *ppos)
-{
-#define PR_INT_STAT(_label, _field)					\
-	len += snprintf(buf + len, sizeof(buf) - len,			\
-		"%-18s: %10lu\n", _label, re->debug.int_stats._field);
-
-	struct raeth_priv *re = file->private_data;
-	char buf[512];
-	unsigned int len = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&re->page_lock, flags);
-
-	PR_INT_STAT("RX Delayed", rx_delayed);
-	PR_INT_STAT("RX Done 0", rx_done0);
-	PR_INT_STAT("RX Coherent", rx_coherent);
-
-	PR_INT_STAT("TX Delayed", tx_delayed);
-	PR_INT_STAT("TX Done 0", tx_done0);
-	PR_INT_STAT("TX Done 1", tx_done1);
-	PR_INT_STAT("TX Done 2", tx_done2);
-	PR_INT_STAT("TX Done 3", tx_done3);
-	PR_INT_STAT("TX Coherent", tx_coherent);
-
-	PR_INT_STAT("PSE FQ empty", pse_fq_empty);
-	PR_INT_STAT("CDMA Flow control", pse_p0_fc);
-	PR_INT_STAT("GDMA1 Flow control", pse_p1_fc);
-	PR_INT_STAT("GDMA2 Flow control", pse_p2_fc);
-	PR_INT_STAT("PSE discard", pse_buf_drop);
-
-	len += snprintf(buf + len, sizeof(buf) - len, "\n");
-	PR_INT_STAT("Total", total);
-
-	spin_unlock_irqrestore(&re->page_lock, flags);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-#undef PR_INT_STAT
-}
-
-static const struct file_operations raeth_fops_int_stats = {
-	.open	= raeth_debugfs_generic_open,
-	.read	= read_file_int_stats,
-	.owner	= THIS_MODULE
-};
-
-void raeth_debugfs_exit(struct raeth_priv *re)
-{
-	debugfs_remove_recursive(re->debug.debugfs_dir);
-}
-
-int raeth_debugfs_init(struct raeth_priv *re)
-{
-	re->debug.debugfs_dir = debugfs_create_dir(re->netdev->name,
-						   raeth_debugfs_root);
-	if (!re->debug.debugfs_dir)
-		return -ENOMEM;
-
-	debugfs_create_file("int_stats", S_IRUGO, re->debug.debugfs_dir,
-			    re, &raeth_fops_int_stats);
-
-	return 0;
-}
-
-int raeth_debugfs_root_init(void)
-{
-	if (raeth_debugfs_root)
-		return -EBUSY;
-
-	raeth_debugfs_root = debugfs_create_dir("raeth", NULL);
-	if (!raeth_debugfs_root)
-		return -ENOENT;
-
-	return 0;
-}
-
-void raeth_debugfs_root_exit(void)
-{
-	debugfs_remove(raeth_debugfs_root);
-	raeth_debugfs_root = NULL;
-}
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c
deleted file mode 100644
index d3150d7a6..000000000
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c
+++ /dev/null
@@ -1,1132 +0,0 @@
-#include <linux/ioport.h>
-#include <linux/switch.h>
-#include <linux/mii.h>
-
-#include <rt305x_regs.h>
-#include <rt305x_esw_platform.h>
-
-/*
- * HW limitations for this switch:
- * - No large frame support (PKT_MAX_LEN at most 1536)
- * - Can't have untagged vlan and tagged vlan on one port at the same time,
- *   though this might be possible using the undocumented PPE.
- */
-
-#define RT305X_ESW_REG_FCT0		0x08
-#define RT305X_ESW_REG_PFC1		0x14
-#define RT305X_ESW_REG_ATS		0x24
-#define RT305X_ESW_REG_ATS0		0x28
-#define RT305X_ESW_REG_ATS1		0x2c
-#define RT305X_ESW_REG_ATS2		0x30
-#define RT305X_ESW_REG_PVIDC(_n)	(0x40 + 4 * (_n))
-#define RT305X_ESW_REG_VLANI(_n)	(0x50 + 4 * (_n))
-#define RT305X_ESW_REG_VMSC(_n)		(0x70 + 4 * (_n))
-#define RT305X_ESW_REG_POA		0x80
-#define RT305X_ESW_REG_FPA		0x84
-#define RT305X_ESW_REG_SOCPC		0x8c
-#define RT305X_ESW_REG_POC0		0x90
-#define RT305X_ESW_REG_POC1		0x94
-#define RT305X_ESW_REG_POC2		0x98
-#define RT305X_ESW_REG_SGC		0x9c
-#define RT305X_ESW_REG_STRT		0xa0
-#define RT305X_ESW_REG_PCR0		0xc0
-#define RT305X_ESW_REG_PCR1		0xc4
-#define RT305X_ESW_REG_FPA2		0xc8
-#define RT305X_ESW_REG_FCT2		0xcc
-#define RT305X_ESW_REG_SGC2		0xe4
-#define RT305X_ESW_REG_P0LED		0xa4
-#define RT305X_ESW_REG_P1LED		0xa8
-#define RT305X_ESW_REG_P2LED		0xac
-#define RT305X_ESW_REG_P3LED		0xb0
-#define RT305X_ESW_REG_P4LED		0xb4
-#define RT305X_ESW_REG_P0PC		0xe8
-#define RT305X_ESW_REG_P1PC		0xec
-#define RT305X_ESW_REG_P2PC		0xf0
-#define RT305X_ESW_REG_P3PC		0xf4
-#define RT305X_ESW_REG_P4PC		0xf8
-#define RT305X_ESW_REG_P5PC		0xfc
-
-#define RT305X_ESW_LED_LINK		0
-#define RT305X_ESW_LED_100M		1
-#define RT305X_ESW_LED_DUPLEX		2
-#define RT305X_ESW_LED_ACTIVITY		3
-#define RT305X_ESW_LED_COLLISION	4
-#define RT305X_ESW_LED_LINKACT		5
-#define RT305X_ESW_LED_DUPLCOLL		6
-#define RT305X_ESW_LED_10MACT		7
-#define RT305X_ESW_LED_100MACT		8
-/* Additional led states not in datasheet: */
-#define RT305X_ESW_LED_BLINK		10
-#define RT305X_ESW_LED_ON		12
-
-#define RT305X_ESW_LINK_S		25
-#define RT305X_ESW_DUPLEX_S		9
-#define RT305X_ESW_SPD_S		0
-
-#define RT305X_ESW_PCR0_WT_NWAY_DATA_S	16
-#define RT305X_ESW_PCR0_WT_PHY_CMD	BIT(13)
-#define RT305X_ESW_PCR0_CPU_PHY_REG_S	8
-
-#define RT305X_ESW_PCR1_WT_DONE		BIT(0)
-
-#define RT305X_ESW_ATS_TIMEOUT		(5 * HZ)
-#define RT305X_ESW_PHY_TIMEOUT		(5 * HZ)
-
-#define RT305X_ESW_PVIDC_PVID_M		0xfff
-#define RT305X_ESW_PVIDC_PVID_S		12
-
-#define RT305X_ESW_VLANI_VID_M		0xfff
-#define RT305X_ESW_VLANI_VID_S		12
-
-#define RT305X_ESW_VMSC_MSC_M		0xff
-#define RT305X_ESW_VMSC_MSC_S		8
-
-#define RT305X_ESW_SOCPC_DISUN2CPU_S	0
-#define RT305X_ESW_SOCPC_DISMC2CPU_S	8
-#define RT305X_ESW_SOCPC_DISBC2CPU_S	16
-#define RT305X_ESW_SOCPC_CRC_PADDING	BIT(25)
-
-#define RT305X_ESW_POC0_EN_BP_S		0
-#define RT305X_ESW_POC0_EN_FC_S		8
-#define RT305X_ESW_POC0_DIS_RMC2CPU_S	16
-#define RT305X_ESW_POC0_DIS_PORT_M	0x7f
-#define RT305X_ESW_POC0_DIS_PORT_S	23
-
-#define RT305X_ESW_POC2_UNTAG_EN_M	0xff
-#define RT305X_ESW_POC2_UNTAG_EN_S	0
-#define RT305X_ESW_POC2_ENAGING_S	8
-#define RT305X_ESW_POC2_DIS_UC_PAUSE_S	16
-
-#define RT305X_ESW_SGC2_DOUBLE_TAG_M	0x7f
-#define RT305X_ESW_SGC2_DOUBLE_TAG_S	0
-#define RT305X_ESW_SGC2_LAN_PMAP_M	0x3f
-#define RT305X_ESW_SGC2_LAN_PMAP_S	24
-
-#define RT305X_ESW_PFC1_EN_VLAN_M	0xff
-#define RT305X_ESW_PFC1_EN_VLAN_S	16
-#define RT305X_ESW_PFC1_EN_TOS_S	24
-
-#define RT305X_ESW_VLAN_NONE		0xfff
-
-#define RT305X_ESW_PORT0		0
-#define RT305X_ESW_PORT1		1
-#define RT305X_ESW_PORT2		2
-#define RT305X_ESW_PORT3		3
-#define RT305X_ESW_PORT4		4
-#define RT305X_ESW_PORT5		5
-#define RT305X_ESW_PORT6		6
-
-#define RT305X_ESW_PORTS_NONE		0
-
-#define RT305X_ESW_PMAP_LLLLLL		0x3f
-#define RT305X_ESW_PMAP_LLLLWL		0x2f
-#define RT305X_ESW_PMAP_WLLLLL		0x3e
-
-#define RT305X_ESW_PORTS_INTERNAL					\
-		(BIT(RT305X_ESW_PORT0) | BIT(RT305X_ESW_PORT1) |	\
-		 BIT(RT305X_ESW_PORT2) | BIT(RT305X_ESW_PORT3) |	\
-		 BIT(RT305X_ESW_PORT4))
-
-#define RT305X_ESW_PORTS_NOCPU						\
-		(RT305X_ESW_PORTS_INTERNAL | BIT(RT305X_ESW_PORT5))
-
-#define RT305X_ESW_PORTS_CPU	BIT(RT305X_ESW_PORT6)
-
-#define RT305X_ESW_PORTS_ALL						\
-		(RT305X_ESW_PORTS_NOCPU | RT305X_ESW_PORTS_CPU)
-
-#define RT305X_ESW_NUM_VLANS		16
-#define RT305X_ESW_NUM_VIDS		4096
-#define RT305X_ESW_NUM_PORTS		7
-#define RT305X_ESW_NUM_LANWAN		6
-#define RT305X_ESW_NUM_LEDS		5
-
-enum {
-	/* Global attributes. */
-	RT305X_ESW_ATTR_ENABLE_VLAN,
-	RT305X_ESW_ATTR_ALT_VLAN_DISABLE,
-	/* Port attributes. */
-	RT305X_ESW_ATTR_PORT_DISABLE,
-	RT305X_ESW_ATTR_PORT_DOUBLETAG,
-	RT305X_ESW_ATTR_PORT_UNTAG,
-	RT305X_ESW_ATTR_PORT_LED,
-	RT305X_ESW_ATTR_PORT_LAN,
-	RT305X_ESW_ATTR_PORT_RECV_BAD,
-	RT305X_ESW_ATTR_PORT_RECV_GOOD,
-};
-
-struct rt305x_esw_port {
-	bool	disable;
-	bool	doubletag;
-	bool	untag;
-	u8	led;
-	u16	pvid;
-};
-
-struct rt305x_esw_vlan {
-	u8	ports;
-	u16	vid;
-};
-
-struct rt305x_esw {
-	void __iomem		*base;
-	struct rt305x_esw_platform_data *pdata;
-	/* Protects against concurrent register rmw operations. */
-	spinlock_t		reg_rw_lock;
-
-	struct switch_dev	swdev;
-	bool			global_vlan_enable;
-	bool			alt_vlan_disable;
-	struct rt305x_esw_vlan vlans[RT305X_ESW_NUM_VLANS];
-	struct rt305x_esw_port ports[RT305X_ESW_NUM_PORTS];
-
-};
-
-static inline void
-rt305x_esw_wr(struct rt305x_esw *esw, u32 val, unsigned reg)
-{
-	__raw_writel(val, esw->base + reg);
-}
-
-static inline u32
-rt305x_esw_rr(struct rt305x_esw *esw, unsigned reg)
-{
-	return __raw_readl(esw->base + reg);
-}
-
-static inline void
-rt305x_esw_rmw_raw(struct rt305x_esw *esw, unsigned reg, unsigned long mask,
-		   unsigned long val)
-{
-	unsigned long t;
-
-	t = __raw_readl(esw->base + reg) & ~mask;
-	__raw_writel(t | val, esw->base + reg);
-}
-
-static void
-rt305x_esw_rmw(struct rt305x_esw *esw, unsigned reg, unsigned long mask,
-	       unsigned long val)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&esw->reg_rw_lock, flags);
-	rt305x_esw_rmw_raw(esw, reg, mask, val);
-	spin_unlock_irqrestore(&esw->reg_rw_lock, flags);
-}
-
-static u32
-rt305x_mii_write(struct rt305x_esw *esw, u32 phy_addr, u32 phy_register,
-		 u32 write_data)
-{
-	unsigned long t_start = jiffies;
-	int ret = 0;
-
-	while (1) {
-		if (!(rt305x_esw_rr(esw, RT305X_ESW_REG_PCR1) &
-		      RT305X_ESW_PCR1_WT_DONE))
-			break;
-		if (time_after(jiffies, t_start + RT305X_ESW_PHY_TIMEOUT)) {
-			ret = 1;
-			goto out;
-		}
-	}
-
-	write_data &= 0xffff;
-	rt305x_esw_wr(esw,
-		      (write_data << RT305X_ESW_PCR0_WT_NWAY_DATA_S) |
-		      (phy_register << RT305X_ESW_PCR0_CPU_PHY_REG_S) |
-		      (phy_addr) | RT305X_ESW_PCR0_WT_PHY_CMD,
-		      RT305X_ESW_REG_PCR0);
-
-	t_start = jiffies;
-	while (1) {
-		if (rt305x_esw_rr(esw, RT305X_ESW_REG_PCR1) &
-		    RT305X_ESW_PCR1_WT_DONE)
-			break;
-
-		if (time_after(jiffies, t_start + RT305X_ESW_PHY_TIMEOUT)) {
-			ret = 1;
-			break;
-		}
-	}
-out:
-	if (ret)
-		printk(KERN_ERR "ramips_eth: MDIO timeout\n");
-	return ret;
-}
-
-static unsigned
-rt305x_esw_get_vlan_id(struct rt305x_esw *esw, unsigned vlan)
-{
-	unsigned s;
-	unsigned val;
-
-	s = RT305X_ESW_VLANI_VID_S * (vlan % 2);
-	val = rt305x_esw_rr(esw, RT305X_ESW_REG_VLANI(vlan / 2));
-	val = (val >> s) & RT305X_ESW_VLANI_VID_M;
-
-	return val;
-}
-
-static void
-rt305x_esw_set_vlan_id(struct rt305x_esw *esw, unsigned vlan, unsigned vid)
-{
-	unsigned s;
-
-	s = RT305X_ESW_VLANI_VID_S * (vlan % 2);
-	rt305x_esw_rmw(esw,
-		       RT305X_ESW_REG_VLANI(vlan / 2),
-		       RT305X_ESW_VLANI_VID_M << s,
-		       (vid & RT305X_ESW_VLANI_VID_M) << s);
-}
-
-static unsigned
-rt305x_esw_get_pvid(struct rt305x_esw *esw, unsigned port)
-{
-	unsigned s, val;
-
-	s = RT305X_ESW_PVIDC_PVID_S * (port % 2);
-	val = rt305x_esw_rr(esw, RT305X_ESW_REG_PVIDC(port / 2));
-	return (val >> s) & RT305X_ESW_PVIDC_PVID_M;
-}
-
-static void
-rt305x_esw_set_pvid(struct rt305x_esw *esw, unsigned port, unsigned pvid)
-{
-	unsigned s;
-
-	s = RT305X_ESW_PVIDC_PVID_S * (port % 2);
-	rt305x_esw_rmw(esw,
-		       RT305X_ESW_REG_PVIDC(port / 2),
-		       RT305X_ESW_PVIDC_PVID_M << s,
-		       (pvid & RT305X_ESW_PVIDC_PVID_M) << s);
-}
-
-static unsigned
-rt305x_esw_get_vmsc(struct rt305x_esw *esw, unsigned vlan)
-{
-	unsigned s, val;
-
-	s = RT305X_ESW_VMSC_MSC_S * (vlan % 4);
-	val = rt305x_esw_rr(esw, RT305X_ESW_REG_VMSC(vlan / 4));
-	val = (val >> s) & RT305X_ESW_VMSC_MSC_M;
-
-	return val;
-}
-
-static void
-rt305x_esw_set_vmsc(struct rt305x_esw *esw, unsigned vlan, unsigned msc)
-{
-	unsigned s;
-
-	s = RT305X_ESW_VMSC_MSC_S * (vlan % 4);
-	rt305x_esw_rmw(esw,
-		       RT305X_ESW_REG_VMSC(vlan / 4),
-		       RT305X_ESW_VMSC_MSC_M << s,
-		       (msc & RT305X_ESW_VMSC_MSC_M) << s);
-}
-
-static unsigned
-rt305x_esw_get_port_disable(struct rt305x_esw *esw)
-{
-	unsigned reg;
-	reg = rt305x_esw_rr(esw, RT305X_ESW_REG_POC0);
-	return (reg >> RT305X_ESW_POC0_DIS_PORT_S) &
-	       RT305X_ESW_POC0_DIS_PORT_M;
-}
-
-static void
-rt305x_esw_set_port_disable(struct rt305x_esw *esw, unsigned disable_mask)
-{
-	unsigned old_mask;
-	unsigned enable_mask;
-	unsigned changed;
-	int i;
-
-	old_mask = rt305x_esw_get_port_disable(esw);
-	changed = old_mask ^ disable_mask;
-	enable_mask = old_mask & disable_mask;
-
-	/* enable before writing to MII */
-	rt305x_esw_rmw(esw, RT305X_ESW_REG_POC0,
-		       (RT305X_ESW_POC0_DIS_PORT_M <<
-			RT305X_ESW_POC0_DIS_PORT_S),
-		       enable_mask << RT305X_ESW_POC0_DIS_PORT_S);
-
-	for (i = 0; i < RT305X_ESW_NUM_LEDS; i++) {
-		if (!(changed & (1 << i)))
-			continue;
-		if (disable_mask & (1 << i)) {
-			/* disable */
-			rt305x_mii_write(esw, i, MII_BMCR,
-					 BMCR_PDOWN);
-		} else {
-			/* enable */
-			rt305x_mii_write(esw, i, MII_BMCR,
-					 BMCR_FULLDPLX |
-					 BMCR_ANENABLE |
-					 BMCR_ANRESTART |
-					 BMCR_SPEED100);
-		}
-	}
-
-	/* disable after writing to MII */
-	rt305x_esw_rmw(esw, RT305X_ESW_REG_POC0,
-		       (RT305X_ESW_POC0_DIS_PORT_M <<
-			RT305X_ESW_POC0_DIS_PORT_S),
-		       disable_mask << RT305X_ESW_POC0_DIS_PORT_S);
-}
-
-static int
-rt305x_esw_apply_config(struct switch_dev *dev);
-
-static void
-rt305x_esw_hw_init(struct rt305x_esw *esw)
-{
-	int i;
-	u8 port_disable = 0;
-	u8 port_map = RT305X_ESW_PMAP_LLLLLL;
-
-	/* vodoo from original driver */
-	rt305x_esw_wr(esw, 0xC8A07850, RT305X_ESW_REG_FCT0);
-	rt305x_esw_wr(esw, 0x00000000, RT305X_ESW_REG_SGC2);
-	/* Port priority 1 for all ports, vlan enabled. */
-	rt305x_esw_wr(esw, 0x00005555 |
-		      (RT305X_ESW_PORTS_ALL << RT305X_ESW_PFC1_EN_VLAN_S),
-		      RT305X_ESW_REG_PFC1);
-
-	/* Enable Back Pressure, and Flow Control */
-	rt305x_esw_wr(esw,
-		      ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC0_EN_BP_S) |
-		       (RT305X_ESW_PORTS_ALL << RT305X_ESW_POC0_EN_FC_S)),
-		      RT305X_ESW_REG_POC0);
-
-	/* Enable Aging, and VLAN TAG removal */
-	rt305x_esw_wr(esw,
-		      ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC2_ENAGING_S) |
-		       (RT305X_ESW_PORTS_NOCPU << RT305X_ESW_POC2_UNTAG_EN_S)),
-		      RT305X_ESW_REG_POC2);
-
-	rt305x_esw_wr(esw, esw->pdata->reg_initval_fct2, RT305X_ESW_REG_FCT2);
-
-	/*
-	 * 300s aging timer, max packet len 1536, broadcast storm prevention
-	 * disabled, disable collision abort, mac xor48 hash, 10 packet back
-	 * pressure jam, GMII disable was_transmit, back pressure disabled,
-	 * 30ms led flash, unmatched IGMP as broadcast, rmc tb fault to all
-	 * ports.
-	 */
-	rt305x_esw_wr(esw, 0x0008a301, RT305X_ESW_REG_SGC);
-
-	/* Setup SoC Port control register */
-	rt305x_esw_wr(esw,
-		      (RT305X_ESW_SOCPC_CRC_PADDING |
-		       (RT305X_ESW_PORTS_CPU << RT305X_ESW_SOCPC_DISUN2CPU_S) |
-		       (RT305X_ESW_PORTS_CPU << RT305X_ESW_SOCPC_DISMC2CPU_S) |
-		       (RT305X_ESW_PORTS_CPU << RT305X_ESW_SOCPC_DISBC2CPU_S)),
-		      RT305X_ESW_REG_SOCPC);
-
-	rt305x_esw_wr(esw, esw->pdata->reg_initval_fpa2, RT305X_ESW_REG_FPA2);
-	rt305x_esw_wr(esw, 0x00000000, RT305X_ESW_REG_FPA);
-
-	/* Force Link/Activity on ports */
-	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P0LED);
-	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P1LED);
-	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P2LED);
-	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P3LED);
-	rt305x_esw_wr(esw, 0x00000005, RT305X_ESW_REG_P4LED);
-
-	/* Copy disabled port configuration from bootloader setup */
-	port_disable = rt305x_esw_get_port_disable(esw);
-	for (i = 0; i < 6; i++)
-		esw->ports[i].disable = (port_disable & (1 << i)) != 0;
-
-	rt305x_mii_write(esw, 0, 31, 0x8000);
-	for (i = 0; i < 5; i++) {
-		if (esw->ports[i].disable) {
-			rt305x_mii_write(esw, i, MII_BMCR, BMCR_PDOWN);
-		} else {
-			rt305x_mii_write(esw, i, MII_BMCR,
-					 BMCR_FULLDPLX |
-					 BMCR_ANENABLE |
-					 BMCR_SPEED100);
-		}
-		/* TX10 waveform coefficient */
-		rt305x_mii_write(esw, i, 26, 0x1601);
-		/* TX100/TX10 AD/DA current bias */
-		rt305x_mii_write(esw, i, 29, 0x7058);
-		/* TX100 slew rate control */
-		rt305x_mii_write(esw, i, 30, 0x0018);
-	}
-
-	/* PHY IOT */
-	/* select global register */
-	rt305x_mii_write(esw, 0, 31, 0x0);
-	/* tune TP_IDL tail and head waveform */
-	rt305x_mii_write(esw, 0, 22, 0x052f);
-	/* set TX10 signal amplitude threshold to minimum */
-	rt305x_mii_write(esw, 0, 17, 0x0fe0);
-	/* set squelch amplitude to higher threshold */
-	rt305x_mii_write(esw, 0, 18, 0x40ba);
-	/* longer TP_IDL tail length */
-	rt305x_mii_write(esw, 0, 14, 0x65);
-	/* select local register */
-	rt305x_mii_write(esw, 0, 31, 0x8000);
-
-	switch (esw->pdata->vlan_config) {
-	case RT305X_ESW_VLAN_CONFIG_NONE:
-		port_map = RT305X_ESW_PMAP_LLLLLL;
-		break;
-	case RT305X_ESW_VLAN_CONFIG_LLLLW:
-		port_map = RT305X_ESW_PMAP_LLLLWL;
-		break;
-	case RT305X_ESW_VLAN_CONFIG_WLLLL:
-		port_map = RT305X_ESW_PMAP_WLLLLL;
-		break;
-	default:
-		BUG();
-	}
-
-	/*
-	 * Unused HW feature, but still nice to be consistent here...
-	 * This is also exported to userspace ('lan' attribute) so it's
-	 * conveniently usable to decide which ports go into the wan vlan by
-	 * default.
-	 */
-	rt305x_esw_rmw(esw, RT305X_ESW_REG_SGC2,
-		       RT305X_ESW_SGC2_LAN_PMAP_M << RT305X_ESW_SGC2_LAN_PMAP_S,
-		       port_map << RT305X_ESW_SGC2_LAN_PMAP_S);
-
-	/* make the switch leds blink */
-	for (i = 0; i < RT305X_ESW_NUM_LEDS; i++)
-		esw->ports[i].led = 0x05;
-
-	/* Apply the empty config. */
-	rt305x_esw_apply_config(&esw->swdev);
-}
-
-static int
-rt305x_esw_apply_config(struct switch_dev *dev)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int i;
-	u8 disable = 0;
-	u8 doubletag = 0;
-	u8 en_vlan = 0;
-	u8 untag = 0;
-
-	for (i = 0; i < RT305X_ESW_NUM_VLANS; i++) {
-		u32 vid, vmsc;
-		if (esw->global_vlan_enable) {
-			vid = esw->vlans[i].vid;
-			vmsc = esw->vlans[i].ports;
-		} else {
-			vid = RT305X_ESW_VLAN_NONE;
-			vmsc = RT305X_ESW_PORTS_NONE;
-		}
-		rt305x_esw_set_vlan_id(esw, i, vid);
-		rt305x_esw_set_vmsc(esw, i, vmsc);
-	}
-
-	for (i = 0; i < RT305X_ESW_NUM_PORTS; i++) {
-		u32 pvid;
-		disable |= esw->ports[i].disable << i;
-		if (esw->global_vlan_enable) {
-			doubletag |= esw->ports[i].doubletag << i;
-			en_vlan   |= 1                       << i;
-			untag     |= esw->ports[i].untag     << i;
-			pvid       = esw->ports[i].pvid;
-		} else {
-			int x = esw->alt_vlan_disable ? 0 : 1;
-			doubletag |= x << i;
-			en_vlan   |= x << i;
-			untag     |= x << i;
-			pvid       = 0;
-		}
-		rt305x_esw_set_pvid(esw, i, pvid);
-		if (i < RT305X_ESW_NUM_LEDS)
-			rt305x_esw_wr(esw, esw->ports[i].led,
-				      RT305X_ESW_REG_P0LED + 4*i);
-	}
-
-	rt305x_esw_set_port_disable(esw, disable);
-	rt305x_esw_rmw(esw, RT305X_ESW_REG_SGC2,
-		       (RT305X_ESW_SGC2_DOUBLE_TAG_M <<
-			RT305X_ESW_SGC2_DOUBLE_TAG_S),
-		       doubletag << RT305X_ESW_SGC2_DOUBLE_TAG_S);
-	rt305x_esw_rmw(esw, RT305X_ESW_REG_PFC1,
-		       RT305X_ESW_PFC1_EN_VLAN_M << RT305X_ESW_PFC1_EN_VLAN_S,
-		       en_vlan << RT305X_ESW_PFC1_EN_VLAN_S);
-	rt305x_esw_rmw(esw, RT305X_ESW_REG_POC2,
-		       RT305X_ESW_POC2_UNTAG_EN_M << RT305X_ESW_POC2_UNTAG_EN_S,
-		       untag << RT305X_ESW_POC2_UNTAG_EN_S);
-
-	if (!esw->global_vlan_enable) {
-		/*
-		 * Still need to put all ports into vlan 0 or they'll be
-		 * isolated.
-		 * NOTE: vlan 0 is special, no vlan tag is prepended
-		 */
-		rt305x_esw_set_vlan_id(esw, 0, 0);
-		rt305x_esw_set_vmsc(esw, 0, RT305X_ESW_PORTS_ALL);
-	}
-
-	return 0;
-}
-
-static int
-rt305x_esw_reset_switch(struct switch_dev *dev)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	esw->global_vlan_enable = 0;
-	memset(esw->ports, 0, sizeof(esw->ports));
-	memset(esw->vlans, 0, sizeof(esw->vlans));
-	rt305x_esw_hw_init(esw);
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_vlan_enable(struct switch_dev *dev,
-			   const struct switch_attr *attr,
-			   struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-
-	val->value.i = esw->global_vlan_enable;
-
-	return 0;
-}
-
-static int
-rt305x_esw_set_vlan_enable(struct switch_dev *dev,
-			   const struct switch_attr *attr,
-			   struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-
-	esw->global_vlan_enable = val->value.i != 0;
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_alt_vlan_disable(struct switch_dev *dev,
-				const struct switch_attr *attr,
-				struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-
-	val->value.i = esw->alt_vlan_disable;
-
-	return 0;
-}
-
-static int
-rt305x_esw_set_alt_vlan_disable(struct switch_dev *dev,
-				const struct switch_attr *attr,
-				struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-
-	esw->alt_vlan_disable = val->value.i != 0;
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_port_link(struct switch_dev *dev,
-			 int port,
-			 struct switch_port_link *link)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	u32 speed, poa;
-
-	if (port < 0 || port >= RT305X_ESW_NUM_PORTS)
-		return -EINVAL;
-
-	poa = rt305x_esw_rr(esw, RT305X_ESW_REG_POA) >> port;
-
-	link->link = (poa >> RT305X_ESW_LINK_S) & 1;
-	link->duplex = (poa >> RT305X_ESW_DUPLEX_S) & 1;
-	if (port < RT305X_ESW_NUM_LEDS) {
-		speed = (poa >> RT305X_ESW_SPD_S) & 1;
-	} else {
-		if (port == RT305X_ESW_NUM_PORTS - 1)
-			poa >>= 1;
-		speed = (poa >> RT305X_ESW_SPD_S) & 3;
-	}
-	switch (speed) {
-	case 0:
-		link->speed = SWITCH_PORT_SPEED_10;
-		break;
-	case 1:
-		link->speed = SWITCH_PORT_SPEED_100;
-		break;
-	case 2:
-	case 3: /* forced gige speed can be 2 or 3 */
-		link->speed = SWITCH_PORT_SPEED_1000;
-		break;
-	default:
-		link->speed = SWITCH_PORT_SPEED_UNKNOWN;
-		break;
-	}
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_port_bool(struct switch_dev *dev,
-			 const struct switch_attr *attr,
-			 struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int idx = val->port_vlan;
-	u32 x, reg, shift;
-
-	if (idx < 0 || idx >= RT305X_ESW_NUM_PORTS)
-		return -EINVAL;
-
-	switch (attr->id) {
-	case RT305X_ESW_ATTR_PORT_DISABLE:
-		reg = RT305X_ESW_REG_POC0;
-		shift = RT305X_ESW_POC0_DIS_PORT_S;
-		break;
-	case RT305X_ESW_ATTR_PORT_DOUBLETAG:
-		reg = RT305X_ESW_REG_SGC2;
-		shift = RT305X_ESW_SGC2_DOUBLE_TAG_S;
-		break;
-	case RT305X_ESW_ATTR_PORT_UNTAG:
-		reg = RT305X_ESW_REG_POC2;
-		shift = RT305X_ESW_POC2_UNTAG_EN_S;
-		break;
-	case RT305X_ESW_ATTR_PORT_LAN:
-		reg = RT305X_ESW_REG_SGC2;
-		shift = RT305X_ESW_SGC2_LAN_PMAP_S;
-		if (idx >= RT305X_ESW_NUM_LANWAN)
-			return -EINVAL;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	x = rt305x_esw_rr(esw, reg);
-	val->value.i = (x >> (idx + shift)) & 1;
-
-	return 0;
-}
-
-static int
-rt305x_esw_set_port_bool(struct switch_dev *dev,
-			 const struct switch_attr *attr,
-			 struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int idx = val->port_vlan;
-
-	if (idx < 0 || idx >= RT305X_ESW_NUM_PORTS ||
-	    val->value.i < 0 || val->value.i > 1)
-		return -EINVAL;
-
-	switch (attr->id) {
-	case RT305X_ESW_ATTR_PORT_DISABLE:
-		esw->ports[idx].disable = val->value.i;
-		break;
-	case RT305X_ESW_ATTR_PORT_DOUBLETAG:
-		esw->ports[idx].doubletag = val->value.i;
-		break;
-	case RT305X_ESW_ATTR_PORT_UNTAG:
-		esw->ports[idx].untag = val->value.i;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_port_recv_badgood(struct switch_dev *dev,
-				 const struct switch_attr *attr,
-				 struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int idx = val->port_vlan;
-	int shift = attr->id == RT305X_ESW_ATTR_PORT_RECV_GOOD ? 0 : 16;
-	u32 reg;
-
-	if (idx < 0 || idx >= RT305X_ESW_NUM_LANWAN)
-		return -EINVAL;
-
-	reg = rt305x_esw_rr(esw, RT305X_ESW_REG_P0PC + 4*idx);
-	val->value.i = (reg >> shift) & 0xffff;
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_port_led(struct switch_dev *dev,
-			const struct switch_attr *attr,
-			struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int idx = val->port_vlan;
-
-	if (idx < 0 || idx >= RT305X_ESW_NUM_PORTS ||
-	    idx >= RT305X_ESW_NUM_LEDS)
-		return -EINVAL;
-
-	val->value.i = rt305x_esw_rr(esw, RT305X_ESW_REG_P0LED + 4*idx);
-
-	return 0;
-}
-
-static int
-rt305x_esw_set_port_led(struct switch_dev *dev,
-			const struct switch_attr *attr,
-			struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int idx = val->port_vlan;
-
-	if (idx < 0 || idx >= RT305X_ESW_NUM_LEDS)
-		return -EINVAL;
-
-	esw->ports[idx].led = val->value.i;
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_port_pvid(struct switch_dev *dev, int port, int *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-
-	if (port >= RT305X_ESW_NUM_PORTS)
-		return -EINVAL;
-
-	*val = rt305x_esw_get_pvid(esw, port);
-
-	return 0;
-}
-
-static int
-rt305x_esw_set_port_pvid(struct switch_dev *dev, int port, int val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-
-	if (port >= RT305X_ESW_NUM_PORTS)
-		return -EINVAL;
-
-	esw->ports[port].pvid = val;
-
-	return 0;
-}
-
-static int
-rt305x_esw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	u32 vmsc, poc2;
-	int vlan_idx = -1;
-	int i;
-
-	val->len = 0;
-
-	if (val->port_vlan < 0 || val->port_vlan >= RT305X_ESW_NUM_VIDS)
-		return -EINVAL;
-
-	/* valid vlan? */
-	for (i = 0; i < RT305X_ESW_NUM_VLANS; i++) {
-		if (rt305x_esw_get_vlan_id(esw, i) == val->port_vlan &&
-		    rt305x_esw_get_vmsc(esw, i) != RT305X_ESW_PORTS_NONE) {
-			vlan_idx = i;
-			break;
-		}
-	}
-
-	if (vlan_idx == -1)
-		return -EINVAL;
-
-	vmsc = rt305x_esw_get_vmsc(esw, vlan_idx);
-	poc2 = rt305x_esw_rr(esw, RT305X_ESW_REG_POC2);
-
-	for (i = 0; i < RT305X_ESW_NUM_PORTS; i++) {
-		struct switch_port *p;
-		int port_mask = 1 << i;
-
-		if (!(vmsc & port_mask))
-			continue;
-
-		p = &val->value.ports[val->len++];
-		p->id = i;
-		if (poc2 & (port_mask << RT305X_ESW_POC2_UNTAG_EN_S))
-			p->flags = 0;
-		else
-			p->flags = 1 << SWITCH_PORT_FLAG_TAGGED;
-	}
-
-	return 0;
-}
-
-static int
-rt305x_esw_set_vlan_ports(struct switch_dev *dev, struct switch_val *val)
-{
-	struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-	int ports;
-	int vlan_idx = -1;
-	int i;
-
-	if (val->port_vlan < 0 || val->port_vlan >= RT305X_ESW_NUM_VIDS ||
-	    val->len > RT305X_ESW_NUM_PORTS)
-		return -EINVAL;
-
-	/* one of the already defined vlans? */
-	for (i = 0; i < RT305X_ESW_NUM_VLANS; i++) {
-		if (esw->vlans[i].vid == val->port_vlan &&
-		    esw->vlans[i].ports != RT305X_ESW_PORTS_NONE) {
-			vlan_idx = i;
-			break;
-		}
-	}
-
-	/* select a free slot */
-	for (i = 0; vlan_idx == -1 && i < RT305X_ESW_NUM_VLANS; i++) {
-		if (esw->vlans[i].ports == RT305X_ESW_PORTS_NONE)
-			vlan_idx = i;
-	}
-
-	/* bail if all slots are in use */
-	if (vlan_idx == -1)
-		return -EINVAL;
-
-	ports = RT305X_ESW_PORTS_NONE;
-	for (i = 0; i < val->len; i++) {
-		struct switch_port *p = &val->value.ports[i];
-		int port_mask = 1 << p->id;
-		bool untagged = !(p->flags & (1 << SWITCH_PORT_FLAG_TAGGED));
-
-		if (p->id >= RT305X_ESW_NUM_PORTS)
-			return -EINVAL;
-
-		ports |= port_mask;
-		esw->ports[p->id].untag = untagged;
-	}
-	esw->vlans[vlan_idx].ports = ports;
-	if (ports == RT305X_ESW_PORTS_NONE)
-		esw->vlans[vlan_idx].vid = RT305X_ESW_VLAN_NONE;
-	else
-		esw->vlans[vlan_idx].vid = val->port_vlan;
-
-	return 0;
-}
-
-static const struct switch_attr rt305x_esw_global[] = {
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "enable_vlan",
-		.description = "VLAN mode (1:enabled)",
-		.max = 1,
-		.id = RT305X_ESW_ATTR_ENABLE_VLAN,
-		.get = rt305x_esw_get_vlan_enable,
-		.set = rt305x_esw_set_vlan_enable,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "alternate_vlan_disable",
-		.description = "Use en_vlan instead of doubletag to disable"
-				" VLAN mode",
-		.max = 1,
-		.id = RT305X_ESW_ATTR_ALT_VLAN_DISABLE,
-		.get = rt305x_esw_get_alt_vlan_disable,
-		.set = rt305x_esw_set_alt_vlan_disable,
-	},
-};
-
-static const struct switch_attr rt305x_esw_port[] = {
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "disable",
-		.description = "Port state (1:disabled)",
-		.max = 1,
-		.id = RT305X_ESW_ATTR_PORT_DISABLE,
-		.get = rt305x_esw_get_port_bool,
-		.set = rt305x_esw_set_port_bool,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "doubletag",
-		.description = "Double tagging for incoming vlan packets "
-				"(1:enabled)",
-		.max = 1,
-		.id = RT305X_ESW_ATTR_PORT_DOUBLETAG,
-		.get = rt305x_esw_get_port_bool,
-		.set = rt305x_esw_set_port_bool,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "untag",
-		.description = "Untag (1:strip outgoing vlan tag)",
-		.max = 1,
-		.id = RT305X_ESW_ATTR_PORT_UNTAG,
-		.get = rt305x_esw_get_port_bool,
-		.set = rt305x_esw_set_port_bool,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "led",
-		.description = "LED mode (0:link, 1:100m, 2:duplex, 3:activity,"
-				" 4:collision, 5:linkact, 6:duplcoll, 7:10mact,"
-				" 8:100mact, 10:blink, 12:on)",
-		.max = 15,
-		.id = RT305X_ESW_ATTR_PORT_LED,
-		.get = rt305x_esw_get_port_led,
-		.set = rt305x_esw_set_port_led,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "lan",
-		.description = "HW port group (0:wan, 1:lan)",
-		.max = 1,
-		.id = RT305X_ESW_ATTR_PORT_LAN,
-		.get = rt305x_esw_get_port_bool,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "recv_bad",
-		.description = "Receive bad packet counter",
-		.id = RT305X_ESW_ATTR_PORT_RECV_BAD,
-		.get = rt305x_esw_get_port_recv_badgood,
-	},
-	{
-		.type = SWITCH_TYPE_INT,
-		.name = "recv_good",
-		.description = "Receive good packet counter",
-		.id = RT305X_ESW_ATTR_PORT_RECV_GOOD,
-		.get = rt305x_esw_get_port_recv_badgood,
-	},
-};
-
-static const struct switch_attr rt305x_esw_vlan[] = {
-};
-
-static const struct switch_dev_ops rt305x_esw_ops = {
-	.attr_global = {
-		.attr = rt305x_esw_global,
-		.n_attr = ARRAY_SIZE(rt305x_esw_global),
-	},
-	.attr_port = {
-		.attr = rt305x_esw_port,
-		.n_attr = ARRAY_SIZE(rt305x_esw_port),
-	},
-	.attr_vlan = {
-		.attr = rt305x_esw_vlan,
-		.n_attr = ARRAY_SIZE(rt305x_esw_vlan),
-	},
-	.get_vlan_ports = rt305x_esw_get_vlan_ports,
-	.set_vlan_ports = rt305x_esw_set_vlan_ports,
-	.get_port_pvid = rt305x_esw_get_port_pvid,
-	.set_port_pvid = rt305x_esw_set_port_pvid,
-	.get_port_link = rt305x_esw_get_port_link,
-	.apply_config = rt305x_esw_apply_config,
-	.reset_switch = rt305x_esw_reset_switch,
-};
-
-static int
-rt305x_esw_probe(struct platform_device *pdev)
-{
-	struct rt305x_esw_platform_data *pdata;
-	struct rt305x_esw *esw;
-	struct switch_dev *swdev;
-	struct resource *res;
-	int err;
-
-	pdata = pdev->dev.platform_data;
-	if (!pdata)
-		return -EINVAL;
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&pdev->dev, "no memory resource found\n");
-		return -ENOMEM;
-	}
-
-	esw = kzalloc(sizeof(struct rt305x_esw), GFP_KERNEL);
-	if (!esw) {
-		dev_err(&pdev->dev, "no memory for private data\n");
-		return -ENOMEM;
-	}
-
-	esw->base = ioremap(res->start, resource_size(res));
-	if (!esw->base) {
-		dev_err(&pdev->dev, "ioremap failed\n");
-		err = -ENOMEM;
-		goto free_esw;
-	}
-
-	swdev = &esw->swdev;
-	swdev->name = "rt305x-esw";
-	swdev->alias = "rt305x";
-	swdev->cpu_port = RT305X_ESW_PORT6;
-	swdev->ports = RT305X_ESW_NUM_PORTS;
-	swdev->vlans = RT305X_ESW_NUM_VIDS;
-	swdev->ops = &rt305x_esw_ops;
-
-	err = register_switch(swdev, NULL);
-	if (err < 0) {
-		dev_err(&pdev->dev, "register_switch failed\n");
-		goto unmap_base;
-	}
-
-	platform_set_drvdata(pdev, esw);
-
-	esw->pdata = pdata;
-	spin_lock_init(&esw->reg_rw_lock);
-	rt305x_esw_hw_init(esw);
-
-	return 0;
-
-unmap_base:
-	iounmap(esw->base);
-free_esw:
-	kfree(esw);
-	return err;
-}
-
-static int
-rt305x_esw_remove(struct platform_device *pdev)
-{
-	struct rt305x_esw *esw;
-
-	esw = platform_get_drvdata(pdev);
-	if (esw) {
-		unregister_switch(&esw->swdev);
-		platform_set_drvdata(pdev, NULL);
-		iounmap(esw->base);
-		kfree(esw);
-	}
-
-	return 0;
-}
-
-static struct platform_driver rt305x_esw_driver = {
-	.probe = rt305x_esw_probe,
-	.remove = rt305x_esw_remove,
-	.driver = {
-		.name = "rt305x-esw",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init
-rt305x_esw_init(void)
-{
-	return platform_driver_register(&rt305x_esw_driver);
-}
-
-static void
-rt305x_esw_exit(void)
-{
-	platform_driver_unregister(&rt305x_esw_driver);
-}
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_eth.h b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_eth.h
deleted file mode 100644
index 66187030b..000000000
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_eth.h
+++ /dev/null
@@ -1,358 +0,0 @@
-/*
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; version 2 of the License
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- *   based on Ralink SDK3.3
- *   Copyright (C) 2009 John Crispin <blogic@openwrt.org>
- */
-
-#ifndef RAMIPS_ETH_H
-#define RAMIPS_ETH_H
-
-#include <linux/mii.h>
-#include <linux/interrupt.h>
-#include <linux/netdevice.h>
-#include <linux/dma-mapping.h>
-
-#define NUM_RX_DESC     256
-#define NUM_TX_DESC     256
-
-#define RAMIPS_DELAY_EN_INT		0x80
-#define RAMIPS_DELAY_MAX_INT		0x04
-#define RAMIPS_DELAY_MAX_TOUT		0x04
-#define RAMIPS_DELAY_CHAN		(((RAMIPS_DELAY_EN_INT | RAMIPS_DELAY_MAX_INT) << 8) | RAMIPS_DELAY_MAX_TOUT)
-#define RAMIPS_DELAY_INIT		((RAMIPS_DELAY_CHAN << 16) | RAMIPS_DELAY_CHAN)
-#define RAMIPS_PSE_FQFC_CFG_INIT	0x80504000
-
-/* interrupt bits */
-#define RAMIPS_CNT_PPE_AF		BIT(31)
-#define RAMIPS_CNT_GDM_AF		BIT(29)
-#define RAMIPS_PSE_P2_FC		BIT(26)
-#define RAMIPS_PSE_BUF_DROP		BIT(24)
-#define RAMIPS_GDM_OTHER_DROP		BIT(23)
-#define RAMIPS_PSE_P1_FC		BIT(22)
-#define RAMIPS_PSE_P0_FC		BIT(21)
-#define RAMIPS_PSE_FQ_EMPTY		BIT(20)
-#define RAMIPS_GE1_STA_CHG		BIT(18)
-#define RAMIPS_TX_COHERENT		BIT(17)
-#define RAMIPS_RX_COHERENT		BIT(16)
-#define RAMIPS_TX_DONE_INT3		BIT(11)
-#define RAMIPS_TX_DONE_INT2		BIT(10)
-#define RAMIPS_TX_DONE_INT1		BIT(9)
-#define RAMIPS_TX_DONE_INT0		BIT(8)
-#define RAMIPS_RX_DONE_INT0		BIT(2)
-#define RAMIPS_TX_DLY_INT		BIT(1)
-#define RAMIPS_RX_DLY_INT		BIT(0)
-
-#define RT5350_RX_DLY_INT		BIT(30)
-#define RT5350_TX_DLY_INT		BIT(28)
-
-/* registers */
-#define RAMIPS_FE_OFFSET		0x0000
-#define RAMIPS_GDMA_OFFSET		0x0020
-#define RAMIPS_PSE_OFFSET		0x0040
-#define RAMIPS_GDMA2_OFFSET		0x0060
-#define RAMIPS_CDMA_OFFSET		0x0080
-#define RAMIPS_PDMA_OFFSET		0x0100
-#define RAMIPS_PPE_OFFSET		0x0200
-#define RAMIPS_CMTABLE_OFFSET		0x0400
-#define RAMIPS_POLICYTABLE_OFFSET	0x1000
-
-#define RT5350_PDMA_OFFSET		0x0800
-#define RT5350_SDM_OFFSET		0x0c00
-
-#define RAMIPS_MDIO_ACCESS		(RAMIPS_FE_OFFSET + 0x00)
-#define RAMIPS_MDIO_CFG			(RAMIPS_FE_OFFSET + 0x04)
-#define RAMIPS_FE_GLO_CFG		(RAMIPS_FE_OFFSET + 0x08)
-#define RAMIPS_FE_RST_GL		(RAMIPS_FE_OFFSET + 0x0C)
-#define RAMIPS_FE_INT_STATUS		(RAMIPS_FE_OFFSET + 0x10)
-#define RAMIPS_FE_INT_ENABLE		(RAMIPS_FE_OFFSET + 0x14)
-#define RAMIPS_MDIO_CFG2		(RAMIPS_FE_OFFSET + 0x18)
-#define RAMIPS_FOC_TS_T			(RAMIPS_FE_OFFSET + 0x1C)
-
-#define	RAMIPS_GDMA1_FWD_CFG		(RAMIPS_GDMA_OFFSET + 0x00)
-#define RAMIPS_GDMA1_SCH_CFG		(RAMIPS_GDMA_OFFSET + 0x04)
-#define RAMIPS_GDMA1_SHPR_CFG		(RAMIPS_GDMA_OFFSET + 0x08)
-#define RAMIPS_GDMA1_MAC_ADRL		(RAMIPS_GDMA_OFFSET + 0x0C)
-#define RAMIPS_GDMA1_MAC_ADRH		(RAMIPS_GDMA_OFFSET + 0x10)
-
-#define	RAMIPS_GDMA2_FWD_CFG		(RAMIPS_GDMA2_OFFSET + 0x00)
-#define RAMIPS_GDMA2_SCH_CFG		(RAMIPS_GDMA2_OFFSET + 0x04)
-#define RAMIPS_GDMA2_SHPR_CFG		(RAMIPS_GDMA2_OFFSET + 0x08)
-#define RAMIPS_GDMA2_MAC_ADRL		(RAMIPS_GDMA2_OFFSET + 0x0C)
-#define RAMIPS_GDMA2_MAC_ADRH		(RAMIPS_GDMA2_OFFSET + 0x10)
-
-#define RAMIPS_PSE_FQ_CFG		(RAMIPS_PSE_OFFSET + 0x00)
-#define RAMIPS_CDMA_FC_CFG		(RAMIPS_PSE_OFFSET + 0x04)
-#define RAMIPS_GDMA1_FC_CFG		(RAMIPS_PSE_OFFSET + 0x08)
-#define RAMIPS_GDMA2_FC_CFG		(RAMIPS_PSE_OFFSET + 0x0C)
-
-#define RAMIPS_CDMA_CSG_CFG		(RAMIPS_CDMA_OFFSET + 0x00)
-#define RAMIPS_CDMA_SCH_CFG		(RAMIPS_CDMA_OFFSET + 0x04)
-
-#define RT5350_TX_BASE_PTR0		(RT5350_PDMA_OFFSET + 0x00)
-#define RT5350_TX_MAX_CNT0		(RT5350_PDMA_OFFSET + 0x04)
-#define RT5350_TX_CTX_IDX0		(RT5350_PDMA_OFFSET + 0x08)
-#define RT5350_TX_DTX_IDX0		(RT5350_PDMA_OFFSET + 0x0C)
-#define RT5350_TX_BASE_PTR1		(RT5350_PDMA_OFFSET + 0x10)
-#define RT5350_TX_MAX_CNT1		(RT5350_PDMA_OFFSET + 0x14)
-#define RT5350_TX_CTX_IDX1		(RT5350_PDMA_OFFSET + 0x18)
-#define RT5350_TX_DTX_IDX1		(RT5350_PDMA_OFFSET + 0x1C)
-#define RT5350_TX_BASE_PTR2		(RT5350_PDMA_OFFSET + 0x20)
-#define RT5350_TX_MAX_CNT2		(RT5350_PDMA_OFFSET + 0x24)
-#define RT5350_TX_CTX_IDX2		(RT5350_PDMA_OFFSET + 0x28)
-#define RT5350_TX_DTX_IDX2		(RT5350_PDMA_OFFSET + 0x2C)
-#define RT5350_TX_BASE_PTR3		(RT5350_PDMA_OFFSET + 0x30)
-#define RT5350_TX_MAX_CNT3		(RT5350_PDMA_OFFSET + 0x34)
-#define RT5350_TX_CTX_IDX3		(RT5350_PDMA_OFFSET + 0x38)
-#define RT5350_TX_DTX_IDX3		(RT5350_PDMA_OFFSET + 0x3C)
-#define RT5350_RX_BASE_PTR0		(RT5350_PDMA_OFFSET + 0x100)
-#define RT5350_RX_MAX_CNT0		(RT5350_PDMA_OFFSET + 0x104)
-#define RT5350_RX_CALC_IDX0		(RT5350_PDMA_OFFSET + 0x108)
-#define RT5350_RX_DRX_IDX0		(RT5350_PDMA_OFFSET + 0x10C)
-#define RT5350_RX_BASE_PTR1		(RT5350_PDMA_OFFSET + 0x110)
-#define RT5350_RX_MAX_CNT1		(RT5350_PDMA_OFFSET + 0x114)
-#define RT5350_RX_CALC_IDX1		(RT5350_PDMA_OFFSET + 0x118)
-#define RT5350_RX_DRX_IDX1		(RT5350_PDMA_OFFSET + 0x11C)
-#define RT5350_PDMA_GLO_CFG		(RT5350_PDMA_OFFSET + 0x204)
-#define RT5350_PDMA_RST_CFG		(RT5350_PDMA_OFFSET + 0x208)
-#define RT5350_DLY_INT_CFG		(RT5350_PDMA_OFFSET + 0x20c)
-#define RT5350_FE_INT_STATUS		(RT5350_PDMA_OFFSET + 0x220)
-#define RT5350_FE_INT_ENABLE		(RT5350_PDMA_OFFSET + 0x228)
-#define RT5350_PDMA_SCH_CFG		(RT5350_PDMA_OFFSET + 0x280)
-
-
-#define RAMIPS_PDMA_GLO_CFG		(RAMIPS_PDMA_OFFSET + 0x00)
-#define RAMIPS_PDMA_RST_CFG		(RAMIPS_PDMA_OFFSET + 0x04)
-#define RAMIPS_PDMA_SCH_CFG		(RAMIPS_PDMA_OFFSET + 0x08)
-#define RAMIPS_DLY_INT_CFG		(RAMIPS_PDMA_OFFSET + 0x0C)
-#define RAMIPS_TX_BASE_PTR0		(RAMIPS_PDMA_OFFSET + 0x10)
-#define RAMIPS_TX_MAX_CNT0		(RAMIPS_PDMA_OFFSET + 0x14)
-#define RAMIPS_TX_CTX_IDX0		(RAMIPS_PDMA_OFFSET + 0x18)
-#define RAMIPS_TX_DTX_IDX0		(RAMIPS_PDMA_OFFSET + 0x1C)
-#define RAMIPS_TX_BASE_PTR1		(RAMIPS_PDMA_OFFSET + 0x20)
-#define RAMIPS_TX_MAX_CNT1		(RAMIPS_PDMA_OFFSET + 0x24)
-#define RAMIPS_TX_CTX_IDX1		(RAMIPS_PDMA_OFFSET + 0x28)
-#define RAMIPS_TX_DTX_IDX1		(RAMIPS_PDMA_OFFSET + 0x2C)
-#define RAMIPS_RX_BASE_PTR0		(RAMIPS_PDMA_OFFSET + 0x30)
-#define RAMIPS_RX_MAX_CNT0		(RAMIPS_PDMA_OFFSET + 0x34)
-#define RAMIPS_RX_CALC_IDX0		(RAMIPS_PDMA_OFFSET + 0x38)
-#define RAMIPS_RX_DRX_IDX0		(RAMIPS_PDMA_OFFSET + 0x3C)
-#define RAMIPS_TX_BASE_PTR2		(RAMIPS_PDMA_OFFSET + 0x40)
-#define RAMIPS_TX_MAX_CNT2		(RAMIPS_PDMA_OFFSET + 0x44)
-#define RAMIPS_TX_CTX_IDX2		(RAMIPS_PDMA_OFFSET + 0x48)
-#define RAMIPS_TX_DTX_IDX2		(RAMIPS_PDMA_OFFSET + 0x4C)
-#define RAMIPS_TX_BASE_PTR3		(RAMIPS_PDMA_OFFSET + 0x50)
-#define RAMIPS_TX_MAX_CNT3		(RAMIPS_PDMA_OFFSET + 0x54)
-#define RAMIPS_TX_CTX_IDX3		(RAMIPS_PDMA_OFFSET + 0x58)
-#define RAMIPS_TX_DTX_IDX3		(RAMIPS_PDMA_OFFSET + 0x5C)
-#define RAMIPS_RX_BASE_PTR1		(RAMIPS_PDMA_OFFSET + 0x60)
-#define RAMIPS_RX_MAX_CNT1		(RAMIPS_PDMA_OFFSET + 0x64)
-#define RAMIPS_RX_CALC_IDX1		(RAMIPS_PDMA_OFFSET + 0x68)
-#define RAMIPS_RX_DRX_IDX1		(RAMIPS_PDMA_OFFSET + 0x6C)
-
-#define RT5350_SDM_CFG			(RT5350_SDM_OFFSET + 0x00)  //Switch DMA configuration
-#define RT5350_SDM_RRING		(RT5350_SDM_OFFSET + 0x04)  //Switch DMA Rx Ring
-#define RT5350_SDM_TRING		(RT5350_SDM_OFFSET + 0x08)  //Switch DMA Tx Ring
-#define RT5350_SDM_MAC_ADRL		(RT5350_SDM_OFFSET + 0x0C)  //Switch MAC address LSB
-#define RT5350_SDM_MAC_ADRH		(RT5350_SDM_OFFSET + 0x10)  //Switch MAC Address MSB
-#define RT5350_SDM_TPCNT		(RT5350_SDM_OFFSET + 0x100) //Switch DMA Tx packet count
-#define RT5350_SDM_TBCNT		(RT5350_SDM_OFFSET + 0x104) //Switch DMA Tx byte count
-#define RT5350_SDM_RPCNT		(RT5350_SDM_OFFSET + 0x108) //Switch DMA rx packet count
-#define RT5350_SDM_RBCNT		(RT5350_SDM_OFFSET + 0x10C) //Switch DMA rx byte count
-#define RT5350_SDM_CS_ERR		(RT5350_SDM_OFFSET + 0x110) //Switch DMA rx checksum error count
-
-#define RT5350_SDM_ICS_EN		BIT(16)
-#define RT5350_SDM_TCS_EN		BIT(17)
-#define RT5350_SDM_UCS_EN		BIT(18)
-
-
-/* MDIO_CFG register bits */
-#define RAMIPS_MDIO_CFG_AUTO_POLL_EN	BIT(29)
-#define RAMIPS_MDIO_CFG_GP1_BP_EN	BIT(16)
-#define RAMIPS_MDIO_CFG_GP1_FRC_EN	BIT(15)
-#define RAMIPS_MDIO_CFG_GP1_SPEED_10	(0 << 13)
-#define RAMIPS_MDIO_CFG_GP1_SPEED_100	(1 << 13)
-#define RAMIPS_MDIO_CFG_GP1_SPEED_1000	(2 << 13)
-#define RAMIPS_MDIO_CFG_GP1_DUPLEX	BIT(12)
-#define RAMIPS_MDIO_CFG_GP1_FC_TX	BIT(11)
-#define RAMIPS_MDIO_CFG_GP1_FC_RX	BIT(10)
-#define RAMIPS_MDIO_CFG_GP1_LNK_DWN	BIT(9)
-#define RAMIPS_MDIO_CFG_GP1_AN_FAIL	BIT(8)
-#define RAMIPS_MDIO_CFG_MDC_CLK_DIV_1	(0 << 6)
-#define RAMIPS_MDIO_CFG_MDC_CLK_DIV_2	(1 << 6)
-#define RAMIPS_MDIO_CFG_MDC_CLK_DIV_4	(2 << 6)
-#define RAMIPS_MDIO_CFG_MDC_CLK_DIV_8	(3 << 6)
-#define RAMIPS_MDIO_CFG_TURBO_MII_FREQ	BIT(5)
-#define RAMIPS_MDIO_CFG_TURBO_MII_MODE	BIT(4)
-#define RAMIPS_MDIO_CFG_RX_CLK_SKEW_0	(0 << 2)
-#define RAMIPS_MDIO_CFG_RX_CLK_SKEW_200	(1 << 2)
-#define RAMIPS_MDIO_CFG_RX_CLK_SKEW_400	(2 << 2)
-#define RAMIPS_MDIO_CFG_RX_CLK_SKEW_INV	(3 << 2)
-#define RAMIPS_MDIO_CFG_TX_CLK_SKEW_0	0
-#define RAMIPS_MDIO_CFG_TX_CLK_SKEW_200	1
-#define RAMIPS_MDIO_CFG_TX_CLK_SKEW_400	2
-#define RAMIPS_MDIO_CFG_TX_CLK_SKEW_INV	3
-
-/* uni-cast port */
-#define RAMIPS_GDM1_ICS_EN		BIT(22)
-#define RAMIPS_GDM1_TCS_EN		BIT(21)
-#define RAMIPS_GDM1_UCS_EN		BIT(20)
-#define RAMIPS_GDM1_JMB_EN		BIT(19)
-#define RAMIPS_GDM1_STRPCRC		BIT(16)
-#define RAMIPS_GDM1_UFRC_P_CPU		(0 << 12)
-#define RAMIPS_GDM1_UFRC_P_GDMA1	(1 << 12)
-#define RAMIPS_GDM1_UFRC_P_PPE		(6 << 12)
-
-/* checksums */
-#define RAMIPS_ICS_GEN_EN		BIT(2)
-#define RAMIPS_UCS_GEN_EN		BIT(1)
-#define RAMIPS_TCS_GEN_EN		BIT(0)
-
-/* dma ring */
-#define RAMIPS_PST_DRX_IDX0		BIT(16)
-#define RAMIPS_PST_DTX_IDX3		BIT(3)
-#define RAMIPS_PST_DTX_IDX2		BIT(2)
-#define RAMIPS_PST_DTX_IDX1		BIT(1)
-#define RAMIPS_PST_DTX_IDX0		BIT(0)
-
-#define RAMIPS_TX_WB_DDONE		BIT(6)
-#define RAMIPS_RX_DMA_BUSY		BIT(3)
-#define RAMIPS_TX_DMA_BUSY		BIT(1)
-#define RAMIPS_RX_DMA_EN		BIT(2)
-#define RAMIPS_TX_DMA_EN		BIT(0)
-
-#define RAMIPS_PDMA_SIZE_4DWORDS	(0 << 4)
-#define RAMIPS_PDMA_SIZE_8DWORDS	(1 << 4)
-#define RAMIPS_PDMA_SIZE_16DWORDS	(2 << 4)
-
-#define RAMIPS_US_CYC_CNT_MASK		0xff
-#define RAMIPS_US_CYC_CNT_SHIFT		0x8
-#define RAMIPS_US_CYC_CNT_DIVISOR	1000000
-
-#define RX_DMA_PLEN0(_x)		(((_x) >> 16) & 0x3fff)
-#define RX_DMA_LSO			BIT(30)
-#define RX_DMA_DONE			BIT(31)
-
-struct ramips_rx_dma {
-	unsigned int rxd1;
-	unsigned int rxd2;
-	unsigned int rxd3;
-	unsigned int rxd4;
-} __packed __aligned(4);
-
-#define TX_DMA_PLEN0_MASK		((0x3fff) << 16)
-#define TX_DMA_PLEN0(_x)		(((_x) & 0x3fff) << 16)
-#define TX_DMA_LSO			BIT(30)
-#define TX_DMA_DONE			BIT(31)
-#define TX_DMA_QN(_x)			((_x) << 16)
-#define TX_DMA_PN(_x)			((_x) << 24)
-#define TX_DMA_QN_MASK			TX_DMA_QN(0x7)
-#define TX_DMA_PN_MASK			TX_DMA_PN(0x7)
-
-struct ramips_tx_dma {
-	unsigned int txd1;
-	unsigned int txd2;
-	unsigned int txd3;
-	unsigned int txd4;
-} __packed __aligned(4);
-
-struct raeth_tx_info {
-	struct ramips_tx_dma	*tx_desc;
-	struct sk_buff		*tx_skb;
-};
-
-struct raeth_rx_info {
-	struct ramips_rx_dma	*rx_desc;
-	struct sk_buff		*rx_skb;
-	dma_addr_t		rx_dma;
-	unsigned int		pad;
-};
-
-struct raeth_int_stats {
-	unsigned long		rx_delayed;
-	unsigned long		tx_delayed;
-	unsigned long		rx_done0;
-	unsigned long		tx_done0;
-	unsigned long		tx_done1;
-	unsigned long		tx_done2;
-	unsigned long		tx_done3;
-	unsigned long		rx_coherent;
-	unsigned long		tx_coherent;
-
-	unsigned long		pse_fq_empty;
-	unsigned long		pse_p0_fc;
-	unsigned long		pse_p1_fc;
-	unsigned long		pse_p2_fc;
-	unsigned long		pse_buf_drop;
-
-	unsigned long		total;
-};
-
-struct raeth_debug {
-	struct dentry		*debugfs_dir;
-
-	struct raeth_int_stats	int_stats;
-};
-
-struct raeth_priv
-{
-	struct raeth_rx_info	*rx_info;
-	dma_addr_t		rx_desc_dma;
-	struct tasklet_struct	rx_tasklet;
-	struct ramips_rx_dma	*rx;
-
-	struct raeth_tx_info	*tx_info;
-	dma_addr_t		tx_desc_dma;
-	struct tasklet_struct	tx_housekeeping_tasklet;
-	struct ramips_tx_dma	*tx;
-
-	unsigned int		skb_free_idx;
-
-	spinlock_t		page_lock;
-	struct net_device	*netdev;
-	struct device		*parent;
-	struct ramips_eth_platform_data *plat;
-
-	int			link;
-	int			speed;
-	int			duplex;
-	int			tx_fc;
-	int			rx_fc;
-
-	struct mii_bus		*mii_bus;
-	int			mii_irq[PHY_MAX_ADDR];
-	struct phy_device	*phy_dev;
-	spinlock_t		phy_lock;
-
-#ifdef CONFIG_NET_RAMIPS_DEBUG_FS
-	struct raeth_debug	debug;
-#endif
-};
-
-#ifdef CONFIG_NET_RAMIPS_DEBUG_FS
-int raeth_debugfs_root_init(void);
-void raeth_debugfs_root_exit(void);
-int raeth_debugfs_init(struct raeth_priv *re);
-void raeth_debugfs_exit(struct raeth_priv *re);
-void raeth_debugfs_update_int_stats(struct raeth_priv *re, u32 status);
-#else
-static inline int raeth_debugfs_root_init(void) { return 0; }
-static inline void raeth_debugfs_root_exit(void) {}
-static inline int raeth_debugfs_init(struct raeth_priv *re) { return 0; }
-static inline void raeth_debugfs_exit(struct raeth_priv *re) {}
-static inline void raeth_debugfs_update_int_stats(struct raeth_priv *re,
-						  u32 status) {}
-#endif /* CONFIG_NET_RAMIPS_DEBUG_FS */
-
-#endif /* RAMIPS_ETH_H */
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c
deleted file mode 100644
index 267860ff0..000000000
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c
+++ /dev/null
@@ -1,1212 +0,0 @@
-/*
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; version 2 of the License
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- *   Copyright (C) 2009 John Crispin <blogic@openwrt.org>
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/dma-mapping.h>
-#include <linux/init.h>
-#include <linux/skbuff.h>
-#include <linux/etherdevice.h>
-#include <linux/ethtool.h>
-#include <linux/platform_device.h>
-#include <linux/phy.h>
-
-#include <ramips_eth_platform.h>
-#include "ramips_eth.h"
-
-#define TX_TIMEOUT (20 * HZ / 100)
-#define	MAX_RX_LENGTH	1600
-
-#ifdef CONFIG_RALINK_RT305X
-#include <rt305x.h>
-#include "ramips_esw.c"
-#else
-static inline int rt305x_esw_init(void) { return 0; }
-static inline void rt305x_esw_exit(void) { }
-static inline int soc_is_rt5350(void) { return 0; }
-#endif
-
-#define phys_to_bus(a)  (a & 0x1FFFFFFF)
-
-#ifdef CONFIG_NET_RAMIPS_DEBUG
-#define RADEBUG(fmt, args...)	printk(KERN_DEBUG fmt, ## args)
-#else
-#define RADEBUG(fmt, args...)	do {} while (0)
-#endif
-
-#define RX_DLY_INT ((soc_is_rt5350())?(RT5350_RX_DLY_INT):(RAMIPS_RX_DLY_INT))
-#define TX_DLY_INT ((soc_is_rt5350())?(RT5350_TX_DLY_INT):(RAMIPS_TX_DLY_INT))
-
-enum raeth_reg {
-	RAETH_REG_PDMA_GLO_CFG = 0,
-	RAETH_REG_PDMA_RST_CFG,
-	RAETH_REG_DLY_INT_CFG,
-	RAETH_REG_TX_BASE_PTR0,
-	RAETH_REG_TX_MAX_CNT0,
-	RAETH_REG_TX_CTX_IDX0,
-	RAETH_REG_RX_BASE_PTR0,
-	RAETH_REG_RX_MAX_CNT0,
-	RAETH_REG_RX_CALC_IDX0,
-	RAETH_REG_FE_INT_ENABLE,
-	RAETH_REG_FE_INT_STATUS,
-	RAETH_REG_COUNT
-};
-
-static const u32 ramips_reg_table[RAETH_REG_COUNT] = {
-	[RAETH_REG_PDMA_GLO_CFG] = RAMIPS_PDMA_GLO_CFG,
-	[RAETH_REG_PDMA_RST_CFG] = RAMIPS_PDMA_RST_CFG,
-	[RAETH_REG_DLY_INT_CFG] = RAMIPS_DLY_INT_CFG,
-	[RAETH_REG_TX_BASE_PTR0] = RAMIPS_TX_BASE_PTR0,
-	[RAETH_REG_TX_MAX_CNT0] = RAMIPS_TX_MAX_CNT0,
-	[RAETH_REG_TX_CTX_IDX0] = RAMIPS_TX_CTX_IDX0,
-	[RAETH_REG_RX_BASE_PTR0] = RAMIPS_RX_BASE_PTR0,
-	[RAETH_REG_RX_MAX_CNT0] = RAMIPS_RX_MAX_CNT0,
-	[RAETH_REG_RX_CALC_IDX0] = RAMIPS_RX_CALC_IDX0,
-	[RAETH_REG_FE_INT_ENABLE] = RAMIPS_FE_INT_ENABLE,
-	[RAETH_REG_FE_INT_STATUS] = RAMIPS_FE_INT_STATUS,
-};
-
-static const u32 rt5350_reg_table[RAETH_REG_COUNT] = {
-	[RAETH_REG_PDMA_GLO_CFG] = RT5350_PDMA_GLO_CFG,
-	[RAETH_REG_PDMA_RST_CFG] = RT5350_PDMA_RST_CFG,
-	[RAETH_REG_DLY_INT_CFG] = RT5350_DLY_INT_CFG,
-	[RAETH_REG_TX_BASE_PTR0] = RT5350_TX_BASE_PTR0,
-	[RAETH_REG_TX_MAX_CNT0] = RT5350_TX_MAX_CNT0,
-	[RAETH_REG_TX_CTX_IDX0] = RT5350_TX_CTX_IDX0,
-	[RAETH_REG_RX_BASE_PTR0] = RT5350_RX_BASE_PTR0,
-	[RAETH_REG_RX_MAX_CNT0] = RT5350_RX_MAX_CNT0,
-	[RAETH_REG_RX_CALC_IDX0] = RT5350_RX_CALC_IDX0,
-	[RAETH_REG_FE_INT_ENABLE] = RT5350_FE_INT_ENABLE,
-	[RAETH_REG_FE_INT_STATUS] = RT5350_FE_INT_STATUS,
-};
-
-static struct net_device * ramips_dev;
-static void __iomem *ramips_fe_base = 0;
-
-static inline u32 get_reg_offset(enum raeth_reg reg)
-{
-	const u32 *table;
-
-	if (soc_is_rt5350())
-		table = rt5350_reg_table;
-	else
-		table = ramips_reg_table;
-
-	return table[reg];
-}
-
-static inline void
-ramips_fe_wr(u32 val, unsigned reg)
-{
-	__raw_writel(val, ramips_fe_base + reg);
-}
-
-static inline u32
-ramips_fe_rr(unsigned reg)
-{
-	return __raw_readl(ramips_fe_base + reg);
-}
-
-static inline void
-ramips_fe_twr(u32 val, enum raeth_reg reg)
-{
-	ramips_fe_wr(val, get_reg_offset(reg));
-}
-
-static inline u32
-ramips_fe_trr(enum raeth_reg reg)
-{
-	return ramips_fe_rr(get_reg_offset(reg));
-}
-
-static inline void
-ramips_fe_int_disable(u32 mask)
-{
-	ramips_fe_twr(ramips_fe_trr(RAETH_REG_FE_INT_ENABLE) & ~mask,
-		     RAETH_REG_FE_INT_ENABLE);
-	/* flush write */
-	ramips_fe_trr(RAETH_REG_FE_INT_ENABLE);
-}
-
-static inline void
-ramips_fe_int_enable(u32 mask)
-{
-	ramips_fe_twr(ramips_fe_trr(RAETH_REG_FE_INT_ENABLE) | mask,
-		     RAETH_REG_FE_INT_ENABLE);
-	/* flush write */
-	ramips_fe_trr(RAETH_REG_FE_INT_ENABLE);
-}
-
-static inline void
-ramips_hw_set_macaddr(unsigned char *mac)
-{
-	if (soc_is_rt5350()) {
-		ramips_fe_wr((mac[0] << 8) | mac[1], RT5350_SDM_MAC_ADRH);
-		ramips_fe_wr((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5],
-			     RT5350_SDM_MAC_ADRL);
-	} else {
-		ramips_fe_wr((mac[0] << 8) | mac[1], RAMIPS_GDMA1_MAC_ADRH);
-		ramips_fe_wr((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5],
-			     RAMIPS_GDMA1_MAC_ADRL);
-	}
-}
-
-static struct sk_buff *
-ramips_alloc_skb(struct raeth_priv *re)
-{
-	struct sk_buff *skb;
-
-	skb = netdev_alloc_skb(re->netdev, MAX_RX_LENGTH + NET_IP_ALIGN);
-	if (!skb)
-		return NULL;
-
-	skb_reserve(skb, NET_IP_ALIGN);
-
-	return skb;
-}
-
-static void
-ramips_ring_setup(struct raeth_priv *re)
-{
-	int len;
-	int i;
-
-	memset(re->tx_info, 0, NUM_TX_DESC * sizeof(struct raeth_tx_info));
-
-	len = NUM_TX_DESC * sizeof(struct ramips_tx_dma);
-	memset(re->tx, 0, len);
-
-	for (i = 0; i < NUM_TX_DESC; i++) {
-		struct raeth_tx_info *txi;
-		struct ramips_tx_dma *txd;
-
-		txd = &re->tx[i];
-		txd->txd4 = TX_DMA_QN(3) | TX_DMA_PN(1);
-		txd->txd2 = TX_DMA_LSO | TX_DMA_DONE;
-
-		txi = &re->tx_info[i];
-		txi->tx_desc = txd;
-		if (txi->tx_skb != NULL) {
-			netdev_warn(re->netdev,
-				    "dirty skb for TX desc %d\n", i);
-			txi->tx_skb = NULL;
-		}
-	}
-
-	len = NUM_RX_DESC * sizeof(struct ramips_rx_dma);
-	memset(re->rx, 0, len);
-
-	for (i = 0; i < NUM_RX_DESC; i++) {
-		struct raeth_rx_info *rxi;
-		struct ramips_rx_dma *rxd;
-		dma_addr_t dma_addr;
-
-		rxd = &re->rx[i];
-		rxi = &re->rx_info[i];
-		BUG_ON(rxi->rx_skb == NULL);
-		dma_addr = dma_map_single(&re->netdev->dev, rxi->rx_skb->data,
-					  MAX_RX_LENGTH, DMA_FROM_DEVICE);
-		rxi->rx_dma = dma_addr;
-		rxi->rx_desc = rxd;
-
-		rxd->rxd1 = (unsigned int) dma_addr;
-		rxd->rxd2 = RX_DMA_LSO;
-	}
-
-	/* flush descriptors */
-	wmb();
-}
-
-static void
-ramips_ring_cleanup(struct raeth_priv *re)
-{
-	int i;
-
-	for (i = 0; i < NUM_RX_DESC; i++) {
-		struct raeth_rx_info *rxi;
-
-		rxi = &re->rx_info[i];
-		if (rxi->rx_skb)
-			dma_unmap_single(&re->netdev->dev, rxi->rx_dma,
-					 MAX_RX_LENGTH, DMA_FROM_DEVICE);
-	}
-
-	for (i = 0; i < NUM_TX_DESC; i++) {
-		struct raeth_tx_info *txi;
-
-		txi = &re->tx_info[i];
-		if (txi->tx_skb) {
-			dev_kfree_skb_any(txi->tx_skb);
-			txi->tx_skb = NULL;
-		}
-	}
-
-	netdev_reset_queue(re->netdev);
-}
-
-#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT3883)
-
-#define RAMIPS_MDIO_RETRY	1000
-
-static unsigned char *ramips_speed_str(struct raeth_priv *re)
-{
-	switch (re->speed) {
-	case SPEED_1000:
-		return "1000";
-	case SPEED_100:
-		return "100";
-	case SPEED_10:
-		return "10";
-	}
-
-	return "?";
-}
-
-static void ramips_link_adjust(struct raeth_priv *re)
-{
-	struct ramips_eth_platform_data *pdata;
-	u32 mdio_cfg;
-
-	pdata = re->parent->platform_data;
-	if (!re->link) {
-		netif_carrier_off(re->netdev);
-		netdev_info(re->netdev, "link down\n");
-		return;
-	}
-
-	mdio_cfg = RAMIPS_MDIO_CFG_TX_CLK_SKEW_200 |
-		   RAMIPS_MDIO_CFG_TX_CLK_SKEW_200 |
-		   RAMIPS_MDIO_CFG_GP1_FRC_EN;
-
-	if (re->duplex == DUPLEX_FULL)
-		mdio_cfg |= RAMIPS_MDIO_CFG_GP1_DUPLEX;
-
-	if (re->tx_fc)
-		mdio_cfg |= RAMIPS_MDIO_CFG_GP1_FC_TX;
-
-	if (re->rx_fc)
-		mdio_cfg |= RAMIPS_MDIO_CFG_GP1_FC_RX;
-
-	switch (re->speed) {
-	case SPEED_10:
-		mdio_cfg |= RAMIPS_MDIO_CFG_GP1_SPEED_10;
-		break;
-	case SPEED_100:
-		mdio_cfg |= RAMIPS_MDIO_CFG_GP1_SPEED_100;
-		break;
-	case SPEED_1000:
-		mdio_cfg |= RAMIPS_MDIO_CFG_GP1_SPEED_1000;
-		break;
-	default:
-		BUG();
-	}
-
-	ramips_fe_wr(mdio_cfg, RAMIPS_MDIO_CFG);
-
-	netif_carrier_on(re->netdev);
-	netdev_info(re->netdev, "link up (%sMbps/%s duplex)\n",
-		    ramips_speed_str(re),
-		    (DUPLEX_FULL == re->duplex) ? "Full" : "Half");
-}
-
-static int
-ramips_mdio_wait_ready(struct raeth_priv *re)
-{
-	int retries;
-
-	retries = RAMIPS_MDIO_RETRY;
-	while (1) {
-		u32 t;
-
-		t = ramips_fe_rr(RAMIPS_MDIO_ACCESS);
-		if ((t & (0x1 << 31)) == 0)
-			return 0;
-
-		if (retries-- == 0)
-			break;
-
-		udelay(1);
-	}
-
-	dev_err(re->parent, "MDIO operation timed out\n");
-	return -ETIMEDOUT;
-}
-
-static int
-ramips_mdio_read(struct mii_bus *bus, int phy_addr, int phy_reg)
-{
-	struct raeth_priv *re = bus->priv;
-	int err;
-	u32 t;
-
-	err = ramips_mdio_wait_ready(re);
-	if (err)
-		return 0xffff;
-
-	t = (phy_addr << 24) | (phy_reg << 16);
-	ramips_fe_wr(t, RAMIPS_MDIO_ACCESS);
-	t |= (1 << 31);
-	ramips_fe_wr(t, RAMIPS_MDIO_ACCESS);
-
-	err = ramips_mdio_wait_ready(re);
-	if (err)
-		return 0xffff;
-
-	RADEBUG("%s: addr=%04x, reg=%04x, value=%04x\n", __func__,
-		phy_addr, phy_reg, ramips_fe_rr(RAMIPS_MDIO_ACCESS) & 0xffff);
-
-	return ramips_fe_rr(RAMIPS_MDIO_ACCESS) & 0xffff;
-}
-
-static int
-ramips_mdio_write(struct mii_bus *bus, int phy_addr, int phy_reg, u16 val)
-{
-	struct raeth_priv *re = bus->priv;
-	int err;
-	u32 t;
-
-	RADEBUG("%s: addr=%04x, reg=%04x, value=%04x\n", __func__,
-		phy_addr, phy_reg, ramips_fe_rr(RAMIPS_MDIO_ACCESS) & 0xffff);
-
-	err = ramips_mdio_wait_ready(re);
-	if (err)
-		return err;
-
-	t = (1 << 30) | (phy_addr << 24) | (phy_reg << 16) | val;
-	ramips_fe_wr(t, RAMIPS_MDIO_ACCESS);
-	t |= (1 << 31);
-	ramips_fe_wr(t, RAMIPS_MDIO_ACCESS);
-
-	return ramips_mdio_wait_ready(re);
-}
-
-static int
-ramips_mdio_reset(struct mii_bus *bus)
-{
-	/* TODO */
-	return 0;
-}
-
-static int
-ramips_mdio_init(struct raeth_priv *re)
-{
-	int err;
-	int i;
-
-	re->mii_bus = mdiobus_alloc();
-	if (re->mii_bus == NULL)
-		return -ENOMEM;
-
-	re->mii_bus->name = "ramips_mdio";
-	re->mii_bus->read = ramips_mdio_read;
-	re->mii_bus->write = ramips_mdio_write;
-	re->mii_bus->reset = ramips_mdio_reset;
-	re->mii_bus->irq = re->mii_irq;
-	re->mii_bus->priv = re;
-	re->mii_bus->parent = re->parent;
-
-	snprintf(re->mii_bus->id, MII_BUS_ID_SIZE, "%s", "ramips_mdio");
-	re->mii_bus->phy_mask = 0;
-
-	for (i = 0; i < PHY_MAX_ADDR; i++)
-		re->mii_irq[i] = PHY_POLL;
-
-	err = mdiobus_register(re->mii_bus);
-	if (err)
-		goto err_free_bus;
-
-	return 0;
-
-err_free_bus:
-	kfree(re->mii_bus);
-	return err;
-}
-
-static void
-ramips_mdio_cleanup(struct raeth_priv *re)
-{
-	mdiobus_unregister(re->mii_bus);
-	kfree(re->mii_bus);
-}
-
-static void
-ramips_phy_link_adjust(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-	struct phy_device *phydev = re->phy_dev;
-	unsigned long flags;
-	int status_change = 0;
-
-	spin_lock_irqsave(&re->phy_lock, flags);
-
-	if (phydev->link)
-		if (re->duplex != phydev->duplex ||
-		    re->speed != phydev->speed)
-			status_change = 1;
-
-	if (phydev->link != re->link)
-		status_change = 1;
-
-	re->link = phydev->link;
-	re->duplex = phydev->duplex;
-	re->speed = phydev->speed;
-
-	if (status_change)
-		ramips_link_adjust(re);
-
-	spin_unlock_irqrestore(&re->phy_lock, flags);
-}
-
-static int
-ramips_phy_connect_multi(struct raeth_priv *re)
-{
-	struct net_device *netdev = re->netdev;
-	struct ramips_eth_platform_data *pdata;
-	struct phy_device *phydev = NULL;
-	int phy_addr;
-	int ret = 0;
-
-	pdata = re->parent->platform_data;
-	for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
-		if (!(pdata->phy_mask & (1 << phy_addr)))
-			continue;
-
-		if (re->mii_bus->phy_map[phy_addr] == NULL)
-			continue;
-
-		RADEBUG("%s: PHY found at %s, uid=%08x\n",
-			netdev->name,
-			dev_name(&re->mii_bus->phy_map[phy_addr]->dev),
-			re->mii_bus->phy_map[phy_addr]->phy_id);
-
-		if (phydev == NULL)
-			phydev = re->mii_bus->phy_map[phy_addr];
-	}
-
-	if (!phydev) {
-		netdev_err(netdev, "no PHY found with phy_mask=%08x\n",
-			   pdata->phy_mask);
-		return -ENODEV;
-	}
-
-	re->phy_dev = phy_connect(netdev, dev_name(&phydev->dev),
-				  ramips_phy_link_adjust, 0,
-				  pdata->phy_if_mode);
-
-	if (IS_ERR(re->phy_dev)) {
-		netdev_err(netdev, "could not connect to PHY at %s\n",
-			   dev_name(&phydev->dev));
-		return PTR_ERR(re->phy_dev);
-	}
-
-	phydev->supported &= PHY_GBIT_FEATURES;
-	phydev->advertising = phydev->supported;
-
-	RADEBUG("%s: connected to PHY at %s [uid=%08x, driver=%s]\n",
-		netdev->name, dev_name(&phydev->dev),
-		phydev->phy_id, phydev->drv->name);
-
-	re->link = 0;
-	re->speed = 0;
-	re->duplex = -1;
-	re->rx_fc = 0;
-	re->tx_fc = 0;
-
-	return ret;
-}
-
-static int
-ramips_phy_connect_fixed(struct raeth_priv *re)
-{
-	struct ramips_eth_platform_data *pdata;
-
-	pdata = re->parent->platform_data;
-	switch (pdata->speed) {
-	case SPEED_10:
-	case SPEED_100:
-	case SPEED_1000:
-		break;
-	default:
-		netdev_err(re->netdev, "invalid speed specified\n");
-		return -EINVAL;
-	}
-
-	RADEBUG("%s: using fixed link parameters\n", re->netdev->name);
-
-	re->speed = pdata->speed;
-	re->duplex = pdata->duplex;
-	re->tx_fc = pdata->tx_fc;
-	re->rx_fc = pdata->tx_fc;
-
-	return 0;
-}
-
-static int
-ramips_phy_connect(struct raeth_priv *re)
-{
-	struct ramips_eth_platform_data *pdata;
-
-	pdata = re->parent->platform_data;
-	if (pdata->phy_mask)
-		return ramips_phy_connect_multi(re);
-
-	return ramips_phy_connect_fixed(re);
-}
-
-static void
-ramips_phy_disconnect(struct raeth_priv *re)
-{
-	if (re->phy_dev)
-		phy_disconnect(re->phy_dev);
-}
-
-static void
-ramips_phy_start(struct raeth_priv *re)
-{
-	unsigned long flags;
-
-	if (re->phy_dev) {
-		phy_start(re->phy_dev);
-	} else {
-		spin_lock_irqsave(&re->phy_lock, flags);
-		re->link = 1;
-		ramips_link_adjust(re);
-		spin_unlock_irqrestore(&re->phy_lock, flags);
-	}
-}
-
-static void
-ramips_phy_stop(struct raeth_priv *re)
-{
-	unsigned long flags;
-
-	if (re->phy_dev)
-		phy_stop(re->phy_dev);
-
-	spin_lock_irqsave(&re->phy_lock, flags);
-	re->link = 0;
-	ramips_link_adjust(re);
-	spin_unlock_irqrestore(&re->phy_lock, flags);
-}
-#else
-static inline int
-ramips_mdio_init(struct raeth_priv *re)
-{
-	return 0;
-}
-
-static inline void
-ramips_mdio_cleanup(struct raeth_priv *re)
-{
-}
-
-static inline int
-ramips_phy_connect(struct raeth_priv *re)
-{
-	return 0;
-}
-
-static inline void
-ramips_phy_disconnect(struct raeth_priv *re)
-{
-}
-
-static inline void
-ramips_phy_start(struct raeth_priv *re)
-{
-}
-
-static inline void
-ramips_phy_stop(struct raeth_priv *re)
-{
-}
-#endif /* CONFIG_RALINK_RT288X || CONFIG_RALINK_RT3883 */
-
-static void
-ramips_ring_free(struct raeth_priv *re)
-{
-	int len;
-	int i;
-
-	if (re->rx_info) {
-		for (i = 0; i < NUM_RX_DESC; i++) {
-			struct raeth_rx_info *rxi;
-
-			rxi = &re->rx_info[i];
-			if (rxi->rx_skb)
-				dev_kfree_skb_any(rxi->rx_skb);
-		}
-		kfree(re->rx_info);
-	}
-
-	if (re->rx) {
-		len = NUM_RX_DESC * sizeof(struct ramips_rx_dma);
-		dma_free_coherent(&re->netdev->dev, len, re->rx,
-				  re->rx_desc_dma);
-	}
-
-	if (re->tx) {
-		len = NUM_TX_DESC * sizeof(struct ramips_tx_dma);
-		dma_free_coherent(&re->netdev->dev, len, re->tx,
-				  re->tx_desc_dma);
-	}
-
-	kfree(re->tx_info);
-}
-
-static int
-ramips_ring_alloc(struct raeth_priv *re)
-{
-	int len;
-	int err = -ENOMEM;
-	int i;
-
-	re->tx_info = kzalloc(NUM_TX_DESC * sizeof(struct raeth_tx_info),
-			      GFP_ATOMIC);
-	if (!re->tx_info)
-		goto err_cleanup;
-
-	re->rx_info = kzalloc(NUM_RX_DESC * sizeof(struct raeth_rx_info),
-			      GFP_ATOMIC);
-	if (!re->rx_info)
-		goto err_cleanup;
-
-	/* allocate tx ring */
-	len = NUM_TX_DESC * sizeof(struct ramips_tx_dma);
-	re->tx = dma_alloc_coherent(&re->netdev->dev, len,
-					  &re->tx_desc_dma, GFP_ATOMIC);
-	if (!re->tx)
-		goto err_cleanup;
-
-	/* allocate rx ring */
-	len = NUM_RX_DESC * sizeof(struct ramips_rx_dma);
-	re->rx = dma_alloc_coherent(&re->netdev->dev, len,
-				    &re->rx_desc_dma, GFP_ATOMIC);
-	if (!re->rx)
-		goto err_cleanup;
-
-	for (i = 0; i < NUM_RX_DESC; i++) {
-		struct sk_buff *skb;
-
-		skb = ramips_alloc_skb(re);
-		if (!skb)
-			goto err_cleanup;
-
-		re->rx_info[i].rx_skb = skb;
-	}
-
-	return 0;
-
-err_cleanup:
-	ramips_ring_free(re);
-	return err;
-}
-
-static void
-ramips_setup_dma(struct raeth_priv *re)
-{
-	ramips_fe_twr(re->tx_desc_dma, RAETH_REG_TX_BASE_PTR0);
-	ramips_fe_twr(NUM_TX_DESC, RAETH_REG_TX_MAX_CNT0);
-	ramips_fe_twr(0, RAETH_REG_TX_CTX_IDX0);
-	ramips_fe_twr(RAMIPS_PST_DTX_IDX0, RAETH_REG_PDMA_RST_CFG);
-
-	ramips_fe_twr(re->rx_desc_dma, RAETH_REG_RX_BASE_PTR0);
-	ramips_fe_twr(NUM_RX_DESC, RAETH_REG_RX_MAX_CNT0);
-	ramips_fe_twr((NUM_RX_DESC - 1), RAETH_REG_RX_CALC_IDX0);
-	ramips_fe_twr(RAMIPS_PST_DRX_IDX0, RAETH_REG_PDMA_RST_CFG);
-}
-
-static int
-ramips_eth_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-	struct raeth_tx_info *txi, *txi_next;
-	struct ramips_tx_dma *txd, *txd_next;
-	unsigned long tx;
-	unsigned int tx_next;
-	dma_addr_t mapped_addr;
-
-	if (re->plat->min_pkt_len) {
-		if (skb->len < re->plat->min_pkt_len) {
-			if (skb_padto(skb, re->plat->min_pkt_len)) {
-				printk(KERN_ERR
-				       "ramips_eth: skb_padto failed\n");
-				kfree_skb(skb);
-				return 0;
-			}
-			skb_put(skb, re->plat->min_pkt_len - skb->len);
-		}
-	}
-
-	dev->trans_start = jiffies;
-	mapped_addr = dma_map_single(&re->netdev->dev, skb->data, skb->len,
-				     DMA_TO_DEVICE);
-
-	spin_lock(&re->page_lock);
-	tx = ramips_fe_trr(RAETH_REG_TX_CTX_IDX0);
-	tx_next = (tx + 1) % NUM_TX_DESC;
-
-	txi = &re->tx_info[tx];
-	txd = txi->tx_desc;
-	txi_next = &re->tx_info[tx_next];
-	txd_next = txi_next->tx_desc;
-
-	if ((txi->tx_skb) || (txi_next->tx_skb) ||
-	    !(txd->txd2 & TX_DMA_DONE) ||
-	    !(txd_next->txd2 & TX_DMA_DONE))
-		goto out;
-
-	txi->tx_skb = skb;
-
-	txd->txd1 = (unsigned int) mapped_addr;
-	wmb();
-	txd->txd2 = TX_DMA_LSO | TX_DMA_PLEN0(skb->len);
-	dev->stats.tx_packets++;
-	dev->stats.tx_bytes += skb->len;
-	ramips_fe_twr(tx_next, RAETH_REG_TX_CTX_IDX0);
-	netdev_sent_queue(dev, skb->len);
-	spin_unlock(&re->page_lock);
-	return NETDEV_TX_OK;
-
- out:
-	spin_unlock(&re->page_lock);
-	dev->stats.tx_dropped++;
-	kfree_skb(skb);
-	return NETDEV_TX_OK;
-}
-
-static void
-ramips_eth_rx_hw(unsigned long ptr)
-{
-	struct net_device *dev = (struct net_device *) ptr;
-	struct raeth_priv *re = netdev_priv(dev);
-	int rx;
-	int max_rx = 16;
-
-	rx = ramips_fe_trr(RAETH_REG_RX_CALC_IDX0);
-
-	while (max_rx) {
-		struct raeth_rx_info *rxi;
-		struct ramips_rx_dma *rxd;
-		struct sk_buff *rx_skb, *new_skb;
-		int pktlen;
-
-		rx = (rx + 1) % NUM_RX_DESC;
-
-		rxi = &re->rx_info[rx];
-		rxd = rxi->rx_desc;
-		if (!(rxd->rxd2 & RX_DMA_DONE))
-			break;
-
-		rx_skb = rxi->rx_skb;
-		pktlen = RX_DMA_PLEN0(rxd->rxd2);
-
-		new_skb = ramips_alloc_skb(re);
-		/* Reuse the buffer on allocation failures */
-		if (new_skb) {
-			dma_addr_t dma_addr;
-
-			dma_unmap_single(&re->netdev->dev, rxi->rx_dma,
-					 MAX_RX_LENGTH, DMA_FROM_DEVICE);
-
-			skb_put(rx_skb, pktlen);
-			rx_skb->dev = dev;
-			rx_skb->protocol = eth_type_trans(rx_skb, dev);
-			rx_skb->ip_summed = CHECKSUM_NONE;
-			dev->stats.rx_packets++;
-			dev->stats.rx_bytes += pktlen;
-			netif_rx(rx_skb);
-
-			rxi->rx_skb = new_skb;
-
-			dma_addr = dma_map_single(&re->netdev->dev,
-						  new_skb->data,
-						  MAX_RX_LENGTH,
-						  DMA_FROM_DEVICE);
-			rxi->rx_dma = dma_addr;
-			rxd->rxd1 = (unsigned int) dma_addr;
-			wmb();
-		} else {
-			dev->stats.rx_dropped++;
-		}
-
-		rxd->rxd2 = RX_DMA_LSO;
-		ramips_fe_twr(rx, RAETH_REG_RX_CALC_IDX0);
-		max_rx--;
-	}
-
-	if (max_rx == 0)
-		tasklet_schedule(&re->rx_tasklet);
-	else
-		ramips_fe_int_enable(RX_DLY_INT);
-}
-
-static void
-ramips_eth_tx_housekeeping(unsigned long ptr)
-{
-	struct net_device *dev = (struct net_device*)ptr;
-	struct raeth_priv *re = netdev_priv(dev);
-	unsigned int bytes_compl = 0, pkts_compl = 0;
-
-	spin_lock(&re->page_lock);
-	while (1) {
-		struct raeth_tx_info *txi;
-		struct ramips_tx_dma *txd;
-
-		txi = &re->tx_info[re->skb_free_idx];
-		txd = txi->tx_desc;
-
-		if (!(txd->txd2 & TX_DMA_DONE) || !(txi->tx_skb))
-			break;
-
-		pkts_compl++;
-		bytes_compl += txi->tx_skb->len;
-
-		dev_kfree_skb_irq(txi->tx_skb);
-		txi->tx_skb = NULL;
-		re->skb_free_idx++;
-		if (re->skb_free_idx >= NUM_TX_DESC)
-			re->skb_free_idx = 0;
-	}
-	netdev_completed_queue(dev, pkts_compl, bytes_compl);
-	spin_unlock(&re->page_lock);
-
-	ramips_fe_int_enable(TX_DLY_INT);
-}
-
-static void
-ramips_eth_timeout(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-
-	tasklet_schedule(&re->tx_housekeeping_tasklet);
-}
-
-static irqreturn_t
-ramips_eth_irq(int irq, void *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-	unsigned int status;
-
-	status = ramips_fe_trr(RAETH_REG_FE_INT_STATUS);
-	status &= ramips_fe_trr(RAETH_REG_FE_INT_ENABLE);
-
-	if (!status)
-		return IRQ_NONE;
-
-	ramips_fe_twr(status, RAETH_REG_FE_INT_STATUS);
-
-	if (status & RX_DLY_INT) {
-		ramips_fe_int_disable(RX_DLY_INT);
-		tasklet_schedule(&re->rx_tasklet);
-	}
-
-	if (status & TX_DLY_INT) {
-		ramips_fe_int_disable(TX_DLY_INT);
-		tasklet_schedule(&re->tx_housekeeping_tasklet);
-	}
-
-	raeth_debugfs_update_int_stats(re, status);
-
-	return IRQ_HANDLED;
-}
-
-static int
-ramips_eth_hw_init(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-	int err;
-
-	err = request_irq(dev->irq, ramips_eth_irq, IRQF_DISABLED,
-			  dev->name, dev);
-	if (err)
-		return err;
-
-	err = ramips_ring_alloc(re);
-	if (err)
-		goto err_free_irq;
-
-	ramips_ring_setup(re);
-	ramips_hw_set_macaddr(dev->dev_addr);
-
-	ramips_setup_dma(re);
-	ramips_fe_wr((ramips_fe_rr(RAMIPS_FE_GLO_CFG) &
-		~(RAMIPS_US_CYC_CNT_MASK << RAMIPS_US_CYC_CNT_SHIFT)) |
-		((re->plat->sys_freq / RAMIPS_US_CYC_CNT_DIVISOR) << RAMIPS_US_CYC_CNT_SHIFT),
-		RAMIPS_FE_GLO_CFG);
-
-	tasklet_init(&re->tx_housekeeping_tasklet, ramips_eth_tx_housekeeping,
-		     (unsigned long)dev);
-	tasklet_init(&re->rx_tasklet, ramips_eth_rx_hw, (unsigned long)dev);
-
-
-	ramips_fe_twr(RAMIPS_DELAY_INIT, RAETH_REG_DLY_INT_CFG);
-	ramips_fe_twr(TX_DLY_INT | RX_DLY_INT, RAETH_REG_FE_INT_ENABLE);
-	if (soc_is_rt5350()) {
-		ramips_fe_wr(ramips_fe_rr(RT5350_SDM_CFG) &
-			~(RT5350_SDM_ICS_EN | RT5350_SDM_TCS_EN | RT5350_SDM_UCS_EN | 0xffff),
-			RT5350_SDM_CFG);
-	} else {
-		ramips_fe_wr(ramips_fe_rr(RAMIPS_GDMA1_FWD_CFG) &
-			~(RAMIPS_GDM1_ICS_EN | RAMIPS_GDM1_TCS_EN | RAMIPS_GDM1_UCS_EN | 0xffff),
-			RAMIPS_GDMA1_FWD_CFG);
-		ramips_fe_wr(ramips_fe_rr(RAMIPS_CDMA_CSG_CFG) &
-			~(RAMIPS_ICS_GEN_EN | RAMIPS_TCS_GEN_EN | RAMIPS_UCS_GEN_EN),
-			RAMIPS_CDMA_CSG_CFG);
-		ramips_fe_wr(RAMIPS_PSE_FQFC_CFG_INIT, RAMIPS_PSE_FQ_CFG);
-	}
-	ramips_fe_wr(1, RAMIPS_FE_RST_GL);
-	ramips_fe_wr(0, RAMIPS_FE_RST_GL);
-
-	return 0;
-
-err_free_irq:
-	free_irq(dev->irq, dev);
-	return err;
-}
-
-static int
-ramips_eth_open(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-
-	ramips_fe_twr((ramips_fe_trr(RAETH_REG_PDMA_GLO_CFG) & 0xff) |
-		(RAMIPS_TX_WB_DDONE | RAMIPS_RX_DMA_EN |
-		RAMIPS_TX_DMA_EN | RAMIPS_PDMA_SIZE_4DWORDS),
-		RAETH_REG_PDMA_GLO_CFG);
-	ramips_phy_start(re);
-	netif_start_queue(dev);
-	return 0;
-}
-
-static int
-ramips_eth_stop(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-
-	ramips_fe_twr(ramips_fe_trr(RAETH_REG_PDMA_GLO_CFG) &
-		     ~(RAMIPS_TX_WB_DDONE | RAMIPS_RX_DMA_EN | RAMIPS_TX_DMA_EN),
-		     RAETH_REG_PDMA_GLO_CFG);
-
-	netif_stop_queue(dev);
-	ramips_phy_stop(re);
-	RADEBUG("ramips_eth: stopped\n");
-	return 0;
-}
-
-static int __init
-ramips_eth_probe(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-	int err;
-
-	BUG_ON(!re->plat->reset_fe);
-	re->plat->reset_fe();
-	net_srandom(jiffies);
-	memcpy(dev->dev_addr, re->plat->mac, ETH_ALEN);
-
-	ether_setup(dev);
-	dev->mtu = 1500;
-	dev->watchdog_timeo = TX_TIMEOUT;
-	spin_lock_init(&re->page_lock);
-	spin_lock_init(&re->phy_lock);
-
-	err = ramips_mdio_init(re);
-	if (err)
-		return err;
-
-	err = ramips_phy_connect(re);
-	if (err)
-		goto err_mdio_cleanup;
-
-	err = raeth_debugfs_init(re);
-	if (err)
-		goto err_phy_disconnect;
-
-	err = ramips_eth_hw_init(dev);
-	if (err)
-		goto err_debugfs;
-
-	return 0;
-
-err_debugfs:
-	raeth_debugfs_exit(re);
-err_phy_disconnect:
-	ramips_phy_disconnect(re);
-err_mdio_cleanup:
-	ramips_mdio_cleanup(re);
-	return err;
-}
-
-static void
-ramips_eth_uninit(struct net_device *dev)
-{
-	struct raeth_priv *re = netdev_priv(dev);
-
-	raeth_debugfs_exit(re);
-	ramips_phy_disconnect(re);
-	ramips_mdio_cleanup(re);
-	ramips_fe_twr(0, RAETH_REG_FE_INT_ENABLE);
-	free_irq(dev->irq, dev);
-	tasklet_kill(&re->tx_housekeeping_tasklet);
-	tasklet_kill(&re->rx_tasklet);
-	ramips_ring_cleanup(re);
-	ramips_ring_free(re);
-}
-
-static const struct net_device_ops ramips_eth_netdev_ops = {
-	.ndo_init		= ramips_eth_probe,
-	.ndo_uninit		= ramips_eth_uninit,
-	.ndo_open		= ramips_eth_open,
-	.ndo_stop		= ramips_eth_stop,
-	.ndo_start_xmit		= ramips_eth_hard_start_xmit,
-	.ndo_tx_timeout		= ramips_eth_timeout,
-	.ndo_change_mtu		= eth_change_mtu,
-	.ndo_set_mac_address	= eth_mac_addr,
-	.ndo_validate_addr	= eth_validate_addr,
-};
-
-static int
-ramips_eth_plat_probe(struct platform_device *plat)
-{
-	struct raeth_priv *re;
-	struct ramips_eth_platform_data *data = plat->dev.platform_data;
-	struct resource *res;
-	int err;
-
-	if (!data) {
-		dev_err(&plat->dev, "no platform data specified\n");
-		return -EINVAL;
-	}
-
-	res = platform_get_resource(plat, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(&plat->dev, "no memory resource found\n");
-		return -ENXIO;
-	}
-
-	ramips_fe_base = ioremap_nocache(res->start, res->end - res->start + 1);
-	if (!ramips_fe_base)
-		return -ENOMEM;
-
-	ramips_dev = alloc_etherdev(sizeof(struct raeth_priv));
-	if (!ramips_dev) {
-		dev_err(&plat->dev, "alloc_etherdev failed\n");
-		err = -ENOMEM;
-		goto err_unmap;
-	}
-
-	strcpy(ramips_dev->name, "eth%d");
-	ramips_dev->irq = platform_get_irq(plat, 0);
-	if (ramips_dev->irq < 0) {
-		dev_err(&plat->dev, "no IRQ resource found\n");
-		err = -ENXIO;
-		goto err_free_dev;
-	}
-	ramips_dev->addr_len = ETH_ALEN;
-	ramips_dev->base_addr = (unsigned long)ramips_fe_base;
-	ramips_dev->netdev_ops = &ramips_eth_netdev_ops;
-
-	re = netdev_priv(ramips_dev);
-
-	re->netdev = ramips_dev;
-	re->parent = &plat->dev;
-	re->speed = data->speed;
-	re->duplex = data->duplex;
-	re->rx_fc = data->rx_fc;
-	re->tx_fc = data->tx_fc;
-	re->plat = data;
-
-	err = register_netdev(ramips_dev);
-	if (err) {
-		dev_err(&plat->dev, "error bringing up device\n");
-		goto err_free_dev;
-	}
-
-	RADEBUG("ramips_eth: loaded\n");
-	return 0;
-
- err_free_dev:
-	kfree(ramips_dev);
- err_unmap:
-	iounmap(ramips_fe_base);
-	return err;
-}
-
-static int
-ramips_eth_plat_remove(struct platform_device *plat)
-{
-	unregister_netdev(ramips_dev);
-	free_netdev(ramips_dev);
-	RADEBUG("ramips_eth: unloaded\n");
-	return 0;
-}
-
-static struct platform_driver ramips_eth_driver = {
-	.probe = ramips_eth_plat_probe,
-	.remove = ramips_eth_plat_remove,
-	.driver = {
-		.name = "ramips_eth",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init
-ramips_eth_init(void)
-{
-	int ret;
-
-	ret = raeth_debugfs_root_init();
-	if (ret)
-		goto err_out;
-
-	ret = rt305x_esw_init();
-	if (ret)
-		goto err_debugfs_exit;
-
-	ret = platform_driver_register(&ramips_eth_driver);
-	if (ret) {
-		printk(KERN_ERR
-		       "ramips_eth: Error registering platfom driver!\n");
-		goto esw_cleanup;
-	}
-
-	return 0;
-
-esw_cleanup:
-	rt305x_esw_exit();
-err_debugfs_exit:
-	raeth_debugfs_root_exit();
-err_out:
-	return ret;
-}
-
-static void __exit
-ramips_eth_cleanup(void)
-{
-	platform_driver_unregister(&ramips_eth_driver);
-	rt305x_esw_exit();
-	raeth_debugfs_root_exit();
-}
-
-module_init(ramips_eth_init);
-module_exit(ramips_eth_cleanup);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
-MODULE_DESCRIPTION("ethernet driver for ramips boards");