kernel: add driver for the RTL8366RB switch

Thanks to Andrew Tarabaras.

SVN-Revision: 19837

8 files changed, 1803 insertions, 12 deletions

diff --git a/target/linux/generic-2.6/config-2.6.30 b/target/linux/generic-2.6/config-2.6.30
index 079e9f6..72675e0 100644
--- a/target/linux/generic-2.6/config-2.6.30
+++ b/target/linux/generic-2.6/config-2.6.30
@@ -1752,6 +1752,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_RTL8366_SMI is not set
 # CONFIG_RTL8366S_PHY_DEBUG_FS is not set
 # CONFIG_RTL8366S_PHY is not set
+# CONFIG_RTL8366RB_PHY is not set
 CONFIG_RT_MUTEXES=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_RUNTIME_DEBUG is not set
diff --git a/target/linux/generic-2.6/config-2.6.31 b/target/linux/generic-2.6/config-2.6.31
index 6c8c4d3..350f364 100644
--- a/target/linux/generic-2.6/config-2.6.31
+++ b/target/linux/generic-2.6/config-2.6.31
@@ -1765,6 +1765,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_RTL8366_SMI is not set
 # CONFIG_RTL8366S_PHY_DEBUG_FS is not set
 # CONFIG_RTL8366S_PHY is not set
+# CONFIG_RTL8366RB_PHY is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
 # CONFIG_S2IO is not set
diff --git a/target/linux/generic-2.6/config-2.6.32 b/target/linux/generic-2.6/config-2.6.32
index e2555d3..b1f1f7f 100644
--- a/target/linux/generic-2.6/config-2.6.32
+++ b/target/linux/generic-2.6/config-2.6.32
@@ -1854,6 +1854,7 @@ CONFIG_RTC_LIB=y
 # CONFIG_RTL8366_SMI is not set
 # CONFIG_RTL8366S_PHY_DEBUG_FS is not set
 # CONFIG_RTL8366S_PHY is not set
+# CONFIG_RTL8366RB_PHY is not set
 CONFIG_RT_MUTEXES=y
 # CONFIG_RT_MUTEX_TESTER is not set
 # CONFIG_RUNTIME_DEBUG is not set
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
new file mode 100644
index 0000000..2739031
--- /dev/null
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
@@ -0,0 +1,1752 @@
+/*
+ * Platform driver for the Realtek RTL8366S ethernet switch
+ *
+ * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2010 Antti Seppälä <a.seppala@gmail.com>
+ *
+ * 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/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/skbuff.h>
+#include <linux/switch.h>
+#include <linux/phy.h>
+#include <linux/rtl8366rb.h>
+
+#include "rtl8366_smi.h"
+
+#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
+#include <linux/debugfs.h>
+#endif
+
+#define RTL8366S_DRIVER_DESC	"Realtek RTL8366RB ethernet switch driver"
+#define RTL8366S_DRIVER_VER	"0.2.0"
+
+#define RTL8366S_PHY_NO_MAX                 4
+#define RTL8366S_PHY_PAGE_MAX               7
+#define RTL8366S_PHY_ADDR_MAX               31
+
+#define RTL8366_CHIP_GLOBAL_CTRL_REG        0x0000
+#define RTL8366_CHIP_CTRL_VLAN              (1 << 13)
+#define RTL8366_CHIP_CTRL_VLAN_4KTB         (1 << 14)
+
+#define RTL8366_RESET_CTRL_REG              0x0100
+#define RTL8366_CHIP_CTRL_RESET_HW          1
+#define RTL8366_CHIP_CTRL_RESET_SW          (1 << 1)
+
+#define RTL8366S_CHIP_VERSION_CTRL_REG      0x050A
+#define RTL8366S_CHIP_VERSION_MASK          0xf
+#define RTL8366S_CHIP_ID_REG                0x0509
+#define RTL8366S_CHIP_ID_8366               0x5937
+
+/* PHY registers control */
+#define RTL8366S_PHY_ACCESS_CTRL_REG        0x8000
+#define RTL8366S_PHY_ACCESS_DATA_REG        0x8002
+
+#define RTL8366S_PHY_CTRL_READ              1
+#define RTL8366S_PHY_CTRL_WRITE             0
+
+#define RTL8366S_PHY_REG_MASK               0x1f
+#define RTL8366S_PHY_PAGE_OFFSET            5
+#define RTL8366S_PHY_PAGE_MASK              (0xf << 5)
+#define RTL8366S_PHY_NO_OFFSET              9
+#define RTL8366S_PHY_NO_MASK                (0x1f << 9)
+
+/* LED control registers */
+#define RTL8366_LED_BLINKRATE_REG           0x0430
+#define RTL8366_LED_BLINKRATE_BIT           0
+#define RTL8366_LED_BLINKRATE_MASK          0x0007
+
+#define RTL8366_LED_CTRL_REG                0x0431
+#define RTL8366_LED_0_1_CTRL_REG            0x0432
+#define RTL8366_LED_2_3_CTRL_REG            0x0433
+
+#define RTL8366S_MIB_COUNT                  33
+#define RTL8366S_GLOBAL_MIB_COUNT           1
+#define RTL8366S_MIB_COUNTER_PORT_OFFSET    0x0050
+#define RTL8366S_MIB_COUNTER_BASE           0x1000
+#define RTL8366S_MIB_CTRL_REG               0x13F0
+#define RTL8366S_MIB_CTRL_USER_MASK         0x0FFC
+#define RTL8366S_MIB_CTRL_BUSY_MASK         0x0001
+#define RTL8366S_MIB_CTRL_RESET_MASK        0x0001
+
+#define RTL8366S_MIB_CTRL_GLOBAL_RESET_MASK 0x0004
+#define RTL8366S_MIB_CTRL_PORT_RESET_BIT    0x0003
+#define RTL8366S_MIB_CTRL_PORT_RESET_MASK   0x01FC
+
+
+#define RTL8366S_PORT_VLAN_CTRL_BASE        0x0063
+#define RTL8366S_PORT_VLAN_CTRL_REG(_p)  \
+		(RTL8366S_PORT_VLAN_CTRL_BASE + (_p) / 4)
+#define RTL8366S_PORT_VLAN_CTRL_MASK	    0xf
+#define RTL8366S_PORT_VLAN_CTRL_SHIFT(_p)   (4 * ((_p) % 4))
+
+
+#define RTL8366S_VLAN_TABLE_READ_BASE       0x018C
+#define RTL8366S_VLAN_TABLE_WRITE_BASE      0x0185
+
+
+#define RTL8366S_TABLE_ACCESS_CTRL_REG      0x0180
+#define RTL8366S_TABLE_VLAN_READ_CTRL       0x0E01
+#define RTL8366S_TABLE_VLAN_WRITE_CTRL      0x0F01
+
+#define RTL8366S_VLAN_MEMCONF_BASE          0x0020
+
+
+#define RTL8366S_PORT_LINK_STATUS_BASE      0x0014
+#define RTL8366S_PORT_STATUS_SPEED_MASK     0x0003
+#define RTL8366S_PORT_STATUS_DUPLEX_MASK    0x0004
+#define RTL8366S_PORT_STATUS_LINK_MASK      0x0010
+#define RTL8366S_PORT_STATUS_TXPAUSE_MASK   0x0020
+#define RTL8366S_PORT_STATUS_RXPAUSE_MASK   0x0040
+#define RTL8366S_PORT_STATUS_AN_MASK        0x0080
+
+
+#define RTL8366_PORT_NUM_CPU                5
+#define RTL8366_NUM_PORTS                   6
+#define RTL8366_NUM_VLANS                   16
+#define RTL8366_NUM_LEDGROUPS               4
+#define RTL8366_NUM_VIDS                    4096
+#define RTL8366S_PRIORITYMAX                7
+#define RTL8366S_FIDMAX	                    7
+
+
+#define RTL8366_PORT_1                      (1 << 0) /* In userspace port 0 */
+#define RTL8366_PORT_2                      (1 << 1) /* In userspace port 1 */
+#define RTL8366_PORT_3                      (1 << 2) /* In userspace port 2 */
+#define RTL8366_PORT_4                      (1 << 3) /* In userspace port 3 */
+#define RTL8366_PORT_5                      (1 << 4) /* In userspace port 4 */
+
+#define RTL8366_PORT_CPU                    (1 << 5) /* CPU port */
+
+#define RTL8366_PORT_ALL                    (RTL8366_PORT_1 |       \
+					     RTL8366_PORT_2 |       \
+					     RTL8366_PORT_3 |       \
+					     RTL8366_PORT_4 |       \
+					     RTL8366_PORT_5 |       \
+					     RTL8366_PORT_CPU)
+
+#define RTL8366_PORT_ALL_BUT_CPU            (RTL8366_PORT_1 |       \
+					     RTL8366_PORT_2 |       \
+					     RTL8366_PORT_3 |       \
+					     RTL8366_PORT_4 |       \
+					     RTL8366_PORT_5)
+
+#define RTL8366_PORT_ALL_EXTERNAL           (RTL8366_PORT_1 |       \
+					     RTL8366_PORT_2 |       \
+					     RTL8366_PORT_3 |       \
+					     RTL8366_PORT_4)
+
+#define RTL8366_PORT_ALL_INTERNAL	     RTL8366_PORT_CPU
+
+struct rtl8366rb {
+	struct device		*parent;
+	struct rtl8366_smi	smi;
+	struct mii_bus		*mii_bus;
+	int			mii_irq[PHY_MAX_ADDR];
+	struct switch_dev	dev;
+	char			buf[4096];
+#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
+	struct dentry           *debugfs_root;
+#endif
+};
+
+struct rtl8366rb_vlanconfig {
+	u16	reserved2:1;
+	u16	priority:3;
+	u16	vid:12;
+	u16	untag:8;
+	u16	member:8;
+	u16	stag_mbr:8;
+	u16	stag_idx:3;
+	u16	reserved1:2;
+	u16	fid:3;
+};
+
+struct rtl8366rb_vlan4kentry {
+	u16	reserved1:4;
+	u16	vid:12;
+	u16	untag:8;
+	u16	member:8;
+	u16	reserved2:13;
+	u16	fid:3;
+};
+
+
+#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
+u16 gl_dbg_reg;
+#endif
+
+struct mib_counter {
+	unsigned	offset;
+	unsigned	length;
+	const char	*name;
+};
+
+static struct mib_counter rtl8366rb_mib_counters[RTL8366S_MIB_COUNT] = {
+	{  0, 4, "IfInOctets                        " },
+	{  4, 4, "EtherStatsOctets                  " },
+	{  8, 2, "EtherStatsUnderSizePkts           " },
+	{ 10, 2, "EtherFregament                    " },
+	{ 12, 2, "EtherStatsPkts64Octets            " },
+	{ 14, 2, "EtherStatsPkts65to127Octets       " },
+	{ 16, 2, "EtherStatsPkts128to255Octets      " },
+	{ 18, 2, "EtherStatsPkts256to511Octets      " },
+	{ 20, 2, "EtherStatsPkts512to1023Octets     " },
+	{ 22, 2, "EtherStatsPkts1024to1518Octets    " },
+	{ 24, 2, "EtherOversizeStats                " },
+	{ 26, 2, "EtherStatsJabbers                 " },
+	{ 28, 2, "IfInUcastPkts                     " },
+	{ 30, 2, "EtherStatsMulticastPkts           " },
+	{ 32, 2, "EtherStatsBroadcastPkts           " },
+	{ 34, 2, "EtherStatsDropEvents              " },
+	{ 36, 2, "Dot3StatsFCSErrors                " },
+	{ 38, 2, "Dot3StatsSymbolErrors             " },
+	{ 40, 2, "Dot3InPauseFrames                 " },
+	{ 42, 2, "Dot3ControlInUnknownOpcodes       " },
+	{ 44, 2, "IfOutOctets                       " },
+	{ 46, 2, "Dot3StatsSingleCollisionFrames    " },
+	{ 48, 2, "Dot3StatMultipleCollisionFrames   " },
+	{ 50, 2, "Dot3sDeferredTransmissions        " },
+	{ 52, 2, "Dot3StatsLateCollisions           " },
+	{ 54, 2, "EtherStatsCollisions              " },
+	{ 56, 2, "Dot3StatsExcessiveCollisions      " },
+	{ 58, 2, "Dot3OutPauseFrames                " },
+	{ 60, 2, "Dot1dBasePortDelayExceededDiscards" },
+	{ 62, 2, "Dot1dTpPortInDiscards             " },
+	{ 64, 2, "IfOutUcastPkts                    " },
+	{ 66, 2, "IfOutMulticastPkts                " },
+	{ 68, 2, "IfOutBroadcastPkts                " },
+};
+
+static inline struct rtl8366rb *sw_to_rtl8366rb(struct switch_dev *sw)
+{
+	return container_of(sw, struct rtl8366rb, dev);
+}
+
+static int rtl8366rb_reset_chip(struct rtl8366rb *rtl)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	int timeout = 10;
+	u32 data;
+
+	rtl8366_smi_write_reg(smi, RTL8366_RESET_CTRL_REG,
+			      RTL8366_CHIP_CTRL_RESET_HW);
+	do {
+		msleep(1);
+		if (rtl8366_smi_read_reg(smi, RTL8366_RESET_CTRL_REG, &data))
+			return -EIO;
+
+		if (!(data & RTL8366_CHIP_CTRL_RESET_HW))
+			break;
+	} while (--timeout);
+
+	if (!timeout) {
+		printk("Timeout waiting for the switch to reset\n");
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static int rtl8366rb_read_phy_reg(struct rtl8366rb *rtl,
+				 u32 phy_no, u32 page, u32 addr, u32 *data)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 reg;
+	int ret;
+
+	if (phy_no > RTL8366S_PHY_NO_MAX)
+		return -EINVAL;
+
+	if (page > RTL8366S_PHY_PAGE_MAX)
+		return -EINVAL;
+
+	if (addr > RTL8366S_PHY_ADDR_MAX)
+		return -EINVAL;
+
+	ret = rtl8366_smi_write_reg(smi, RTL8366S_PHY_ACCESS_CTRL_REG,
+				    RTL8366S_PHY_CTRL_READ);
+	if (ret)
+		return ret;
+
+	reg = 0x8000 | (1 << (phy_no + RTL8366S_PHY_NO_OFFSET)) |
+	      ((page << RTL8366S_PHY_PAGE_OFFSET) & RTL8366S_PHY_PAGE_MASK) |
+	      (addr & RTL8366S_PHY_REG_MASK);
+
+	ret = rtl8366_smi_write_reg(smi, reg, 0);
+	if (ret)
+		return ret;
+
+	ret = rtl8366_smi_read_reg(smi, RTL8366S_PHY_ACCESS_DATA_REG, data);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int rtl8366rb_write_phy_reg(struct rtl8366rb *rtl,
+				  u32 phy_no, u32 page, u32 addr, u32 data)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 reg;
+	int ret;
+
+	if (phy_no > RTL8366S_PHY_NO_MAX)
+		return -EINVAL;
+
+	if (page > RTL8366S_PHY_PAGE_MAX)
+		return -EINVAL;
+
+	if (addr > RTL8366S_PHY_ADDR_MAX)
+		return -EINVAL;
+
+	ret = rtl8366_smi_write_reg(smi, RTL8366S_PHY_ACCESS_CTRL_REG,
+				    RTL8366S_PHY_CTRL_WRITE);
+	if (ret)
+		return ret;
+
+	reg = 0x8000 | (1 << (phy_no + RTL8366S_PHY_NO_OFFSET)) |
+	      ((page << RTL8366S_PHY_PAGE_OFFSET) & RTL8366S_PHY_PAGE_MASK) |
+	      (addr & RTL8366S_PHY_REG_MASK);
+
+	ret = rtl8366_smi_write_reg(smi, reg, data);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int rtl8366_get_mib_counter(struct rtl8366rb *rtl, int counter,
+				   int port, unsigned long long *val)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	int i;
+	int err;
+	u32 addr, data;
+	u64 mibvalue;
+
+	if (port > RTL8366_NUM_PORTS || counter >= RTL8366S_MIB_COUNT)
+		return -EINVAL;
+
+	addr = RTL8366S_MIB_COUNTER_BASE +
+	       RTL8366S_MIB_COUNTER_PORT_OFFSET * (port) +
+	       rtl8366rb_mib_counters[counter].offset;
+
+	/*
+	 * Writing access counter address first
+	 * then ASIC will prepare 64bits counter wait for being retrived
+	 */
+	data = 0; /* writing data will be discard by ASIC */
+	err = rtl8366_smi_write_reg(smi, addr, data);
+	if (err)
+		return err;
+
+	/* read MIB control register */
+	err =  rtl8366_smi_read_reg(smi, RTL8366S_MIB_CTRL_REG, &data);
+	if (err)
+		return err;
+
+	if (data & RTL8366S_MIB_CTRL_BUSY_MASK)
+		return -EBUSY;
+
+	if (data & RTL8366S_MIB_CTRL_RESET_MASK)
+		return -EIO;
+
+	mibvalue = 0;
+	for (i = rtl8366rb_mib_counters[counter].length; i > 0; i--) {
+		err = rtl8366_smi_read_reg(smi, addr + (i - 1), &data);
+		if (err)
+			return err;
+
+		mibvalue = (mibvalue << 16) | (data & 0xFFFF);
+	}
+
+	*val = mibvalue;
+	return 0;
+}
+
+static int rtl8366rb_get_vlan_4k_entry(struct rtl8366rb *rtl, u32 vid,
+				      struct rtl8366rb_vlan4kentry *vlan4k)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	int err;
+	u32 data;
+	u16 *tableaddr;
+
+	memset(vlan4k, '\0', sizeof(struct rtl8366rb_vlan4kentry));
+	vlan4k->vid = vid;
+
+	if (vid >= RTL8366_NUM_VIDS)
+		return -EINVAL;
+
+	tableaddr = (u16 *)vlan4k;
+
+	/* write VID */
+	data = *tableaddr;
+	err = rtl8366_smi_write_reg(smi, RTL8366S_VLAN_TABLE_WRITE_BASE, data);
+	if (err)
+		return err;
+
+	/* write table access control word */
+	err = rtl8366_smi_write_reg(smi, RTL8366S_TABLE_ACCESS_CTRL_REG,
+				    RTL8366S_TABLE_VLAN_READ_CTRL);
+	if (err)
+		return err;
+
+	err = rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TABLE_READ_BASE, &data);
+	if (err)
+		return err;
+
+	*tableaddr = data;
+	tableaddr++;
+
+	err = rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TABLE_READ_BASE + 1,
+				   &data);
+	if (err)
+		return err;
+
+	*tableaddr = data;
+	tableaddr++;
+
+	err = rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TABLE_READ_BASE + 2,
+				   &data);
+	if (err)
+		return err;
+	*tableaddr = data;
+	vlan4k->vid = vid;
+
+	return 0;
+}
+
+static int rtl8366rb_set_vlan_4k_entry(struct rtl8366rb *rtl,
+				      const struct rtl8366rb_vlan4kentry *vlan4k)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	int err;
+	u32 data;
+	u16 *tableaddr;
+
+	if (vlan4k->vid >= RTL8366_NUM_VIDS ||
+	    vlan4k->member > RTL8366_PORT_ALL ||
+	    vlan4k->untag > RTL8366_PORT_ALL ||
+	    vlan4k->fid > RTL8366S_FIDMAX)
+		return -EINVAL;
+
+	tableaddr = (u16 *)vlan4k;
+
+	data = *tableaddr;
+
+	err = rtl8366_smi_write_reg(smi, RTL8366S_VLAN_TABLE_WRITE_BASE, data);
+	if (err)
+		return err;
+
+	tableaddr++;
+
+	data = *tableaddr;
+
+	err = rtl8366_smi_write_reg(smi, RTL8366S_VLAN_TABLE_WRITE_BASE + 1,
+				    data);
+	if (err)
+		return err;
+
+	tableaddr++;
+
+	data = *tableaddr;
+
+	err = rtl8366_smi_write_reg(smi, RTL8366S_VLAN_TABLE_WRITE_BASE + 2,
+				    data);
+	if (err)
+		return err;
+
+	/* write table access control word */
+	err = rtl8366_smi_write_reg(smi, RTL8366S_TABLE_ACCESS_CTRL_REG,
+				    RTL8366S_TABLE_VLAN_WRITE_CTRL);
+
+	return err;
+}
+
+static int rtl8366rb_get_vlan_member_config(struct rtl8366rb *rtl, u32 index,
+					   struct rtl8366rb_vlanconfig *vlanmc)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	int err;
+	u32 addr;
+	u32 data;
+	u16 *tableaddr;
+
+	memset(vlanmc, '\0', sizeof(struct rtl8366rb_vlanconfig));
+
+	if (index >= RTL8366_NUM_VLANS)
+		return -EINVAL;
+
+	tableaddr = (u16 *)vlanmc;
+
+	addr = RTL8366S_VLAN_MEMCONF_BASE + (index * 3);
+	err = rtl8366_smi_read_reg(smi, addr, &data);
+	if (err)
+		return err;
+
+	*tableaddr = data;
+	tableaddr++;
+
+	addr = RTL8366S_VLAN_MEMCONF_BASE + 1 + (index * 3);
+	err = rtl8366_smi_read_reg(smi, addr, &data);
+	if (err)
+		return err;
+
+	*tableaddr = data;
+	tableaddr++;
+
+	addr = RTL8366S_VLAN_MEMCONF_BASE + 2 + (index * 3);
+	err = rtl8366_smi_read_reg(smi, addr, &data);
+	if (err)
+		return err;
+
+	*tableaddr = data;
+
+	return 0;
+}
+
+static int rtl8366rb_set_vlan_member_config(struct rtl8366rb *rtl, u32 index,
+					   const struct rtl8366rb_vlanconfig
+					   *vlanmc)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	int err;
+	u32 addr;
+	u32 data;
+	u16 *tableaddr;
+
+	if (index >= RTL8366_NUM_VLANS ||
+	    vlanmc->vid >= RTL8366_NUM_VIDS ||
+	    vlanmc->priority > RTL8366S_PRIORITYMAX ||
+	    vlanmc->member > RTL8366_PORT_ALL ||
+	    vlanmc->untag > RTL8366_PORT_ALL ||
+	    vlanmc->fid > RTL8366S_FIDMAX)
+		return -EINVAL;
+
+	addr = RTL8366S_VLAN_MEMCONF_BASE + (index * 3);
+
+	tableaddr = (u16 *)vlanmc;
+	data = *tableaddr;
+
+	err = rtl8366_smi_write_reg(smi, addr, data);
+	if (err)
+		return err;
+
+	addr = RTL8366S_VLAN_MEMCONF_BASE + 1 + (index * 3);
+
+	tableaddr++;
+	data = *tableaddr;
+
+	err = rtl8366_smi_write_reg(smi, addr, data);
+	if (err)
+		return err;
+
+	addr = RTL8366S_VLAN_MEMCONF_BASE + 2 + (index * 3);
+
+	tableaddr++;
+	data = *tableaddr;
+
+	err = rtl8366_smi_write_reg(smi, addr, data);
+	if (err)
+		return err;
+	return 0;
+}
+
+static int rtl8366rb_get_port_vlan_index(struct rtl8366rb *rtl, int port,
+				       int *val)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data;
+	int err;
+
+	if (port >= RTL8366_NUM_PORTS)
+		return -EINVAL;
+
+	err = rtl8366_smi_read_reg(smi, RTL8366S_PORT_VLAN_CTRL_REG(port),
+				   &data);
+	if (err)
+		return err;
+
+	*val = (data >> RTL8366S_PORT_VLAN_CTRL_SHIFT(port)) &
+	       RTL8366S_PORT_VLAN_CTRL_MASK;
+
+	return 0;
+
+}
+
+static int rtl8366rb_get_vlan_port_pvid(struct rtl8366rb *rtl, int port,
+				       int *val)
+{
+	struct rtl8366rb_vlanconfig vlanmc;
+	int err;
+	int index;
+
+	err = rtl8366rb_get_port_vlan_index(rtl, port, &index);
+	if (err)
+		return err;
+
+	err = rtl8366rb_get_vlan_member_config(rtl, index, &vlanmc);
+	if (err)
+		return err;
+
+	*val = vlanmc.vid;
+	return 0;
+}
+
+static int rtl8366rb_set_port_vlan_index(struct rtl8366rb *rtl, int port,
+					int index)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data;
+	int err;
+
+	if (port >= RTL8366_NUM_PORTS || index >= RTL8366_NUM_VLANS)
+		return -EINVAL;
+
+	err = rtl8366_smi_read_reg(smi, RTL8366S_PORT_VLAN_CTRL_REG(port),
+				   &data);
+	if (err)
+		return err;
+
+	data &= ~(RTL8366S_PORT_VLAN_CTRL_MASK <<
+		  RTL8366S_PORT_VLAN_CTRL_SHIFT(port));
+	data |= (index & RTL8366S_PORT_VLAN_CTRL_MASK) <<
+		 RTL8366S_PORT_VLAN_CTRL_SHIFT(port);
+
+	err = rtl8366_smi_write_reg(smi, RTL8366S_PORT_VLAN_CTRL_REG(port),
+				    data);
+	return err;
+}
+
+static int rtl8366rb_set_vlan_port_pvid(struct rtl8366rb *rtl, int port, int val)
+{
+	int i;
+	struct rtl8366rb_vlanconfig vlanmc;
+	struct rtl8366rb_vlan4kentry vlan4k;
+
+	if (port >= RTL8366_NUM_PORTS || val >= RTL8366_NUM_VIDS)
+		return -EINVAL;
+
+	/* Updating the 4K entry; lookup it and change the port member set */
+	rtl8366rb_get_vlan_4k_entry(rtl, val, &vlan4k);
+	vlan4k.member |= ((1 << port) | RTL8366_PORT_CPU);
+	vlan4k.untag = RTL8366_PORT_ALL_BUT_CPU;
+	rtl8366rb_set_vlan_4k_entry(rtl, &vlan4k);
+
+	/*
+	 * For the 16 entries more work needs to be done. First see if such
+	 * VID is already there and change it
+	 */
+	for (i = 0; i < RTL8366_NUM_VLANS; ++i) {
+		rtl8366rb_get_vlan_member_config(rtl, i, &vlanmc);
+
+		/* Try to find an existing vid and update port member set */
+		if (val == vlanmc.vid) {
+			vlanmc.member |= ((1 << port) | RTL8366_PORT_CPU);
+			rtl8366rb_set_vlan_member_config(rtl, i, &vlanmc);
+
+			/* Now update PVID register settings */
+			rtl8366rb_set_port_vlan_index(rtl, port, i);
+
+			return 0;
+		}
+	}
+
+	/*
+         * PVID could not be found from vlan table. Replace unused (one that
+	 * has no member ports) with new one
+	 */
+	for (i = 0; i < RTL8366_NUM_VLANS; ++i) {
+		rtl8366rb_get_vlan_member_config(rtl, i, &vlanmc);
+
+		/*
+		 * See if this vlan member configuration is unused. It is
+		 * unused if member set contains no ports or CPU port only
+		 */
+		if (!vlanmc.member || vlanmc.member == RTL8366_PORT_CPU) {
+			vlanmc.vid = val;
+			vlanmc.priority = 0;
+			vlanmc.untag = RTL8366_PORT_ALL_BUT_CPU;
+			vlanmc.member = ((1 << port) | RTL8366_PORT_CPU);
+			vlanmc.fid = 0;
+
+			rtl8366rb_set_vlan_member_config(rtl, i, &vlanmc);
+
+			/* Now update PVID register settings */
+			rtl8366rb_set_port_vlan_index(rtl, port, i);
+
+			return 0;
+		}
+	}
+
+	dev_err(rtl->parent,
+		"All 16 vlan member configurations are in use\n");
+
+	return -EINVAL;
+}
+
+
+static int rtl8366rb_vlan_set_vlan(struct rtl8366rb *rtl, int enable)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data = 0;
+
+	rtl8366_smi_read_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, &data);
+
+	if (enable)
+		data |= RTL8366_CHIP_CTRL_VLAN;
+	else
+		data &= ~RTL8366_CHIP_CTRL_VLAN;
+
+	return rtl8366_smi_write_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, data);
+}
+
+static int rtl8366rb_vlan_set_4ktable(struct rtl8366rb *rtl, int enable)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data = 0;
+
+	rtl8366_smi_read_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, &data);
+
+	if (enable)
+		data |= RTL8366_CHIP_CTRL_VLAN_4KTB;
+	else
+		data &= ~RTL8366_CHIP_CTRL_VLAN_4KTB;
+
+	return rtl8366_smi_write_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, data);
+}
+
+static int rtl8366rb_reset_vlan(struct rtl8366rb *rtl)
+{
+	struct rtl8366rb_vlan4kentry vlan4k;
+	struct rtl8366rb_vlanconfig vlanmc;
+	int err;
+	int i;
+
+	/* clear 16 VLAN member configuration */
+	vlanmc.vid = 0;
+	vlanmc.priority = 0;
+	vlanmc.member = 0;
+	vlanmc.untag = 0;
+	vlanmc.fid = 0;
+	for (i = 0; i < RTL8366_NUM_VLANS; i++) {
+		err = rtl8366rb_set_vlan_member_config(rtl, i, &vlanmc);
+		if (err)
+			return err;
+	}
+
+	/* Set a default VLAN with vid 1 to 4K table for all ports */
+	vlan4k.vid = 1;
+	vlan4k.member = RTL8366_PORT_ALL;
+	vlan4k.untag = RTL8366_PORT_ALL;
+	vlan4k.fid = 0;
+	err = rtl8366rb_set_vlan_4k_entry(rtl, &vlan4k);
+	if (err)
+		return err;
+
+	/* Set all ports PVID to default VLAN */
+	for (i = 0; i < RTL8366_NUM_PORTS; i++) {
+		err = rtl8366rb_set_vlan_port_pvid(rtl, i, 0);
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
+static int rtl8366rb_debugfs_open(struct inode *inode, struct file *file)
+{
+	file->private_data = inode->i_private;
+	return 0;
+}
+
+static ssize_t rtl8366rb_read_debugfs_mibs(struct file *file,
+					  char __user *user_buf,
+					  size_t count, loff_t *ppos)
+{
+	struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data;
+	int i, j, len = 0;
+	char *buf = rtl->buf;
+
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "MIB Counters:\n");
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "Counter"
+			"                            "
+			"Port 0 \t\t Port 1 \t\t Port 2 \t\t Port 3 \t\t "
+			"Port 4\n");
+
+	for (i = 0; i < 33; ++i) {
+		len += snprintf(buf + len, sizeof(rtl->buf) - len, "%d:%s ",
+				i, rtl8366rb_mib_counters[i].name);
+		for (j = 0; j < RTL8366_NUM_PORTS; ++j) {
+			unsigned long long counter = 0;
+
+			if (!rtl8366_get_mib_counter(rtl, i, j, &counter))
+				len += snprintf(buf + len,
+						sizeof(rtl->buf) - len,
+						"[%llu]", counter);
+			else
+				len += snprintf(buf + len,
+						sizeof(rtl->buf) - len,
+						"[error]");
+
+			if (j != RTL8366_NUM_PORTS - 1) {
+				if (counter < 100000)
+					len += snprintf(buf + len,
+							sizeof(rtl->buf) - len,
+							"\t");
+
+				len += snprintf(buf + len,
+						sizeof(rtl->buf) - len,
+						"\t");
+			}
+		}
+		len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
+	}
+
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t rtl8366rb_read_debugfs_vlan(struct file *file,
+					  char __user *user_buf,
+					  size_t count, loff_t *ppos)
+{
+	struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data;
+	int i, j, len = 0;
+	char *buf = rtl->buf;
+
+	len += snprintf(buf + len, sizeof(rtl->buf) - len,
+			"VLAN Member Config:\n");
+	len += snprintf(buf + len, sizeof(rtl->buf) - len,
+			"\t id \t vid \t prio \t member \t untag  \t fid "
+			"\tports\n");
+
+	for (i = 0; i < RTL8366_NUM_VLANS; ++i) {
+		struct rtl8366rb_vlanconfig vlanmc;
+
+		rtl8366rb_get_vlan_member_config(rtl, i, &vlanmc);
+
+		len += snprintf(buf + len, sizeof(rtl->buf) - len,
+				"\t[%d] \t %d \t %d \t 0x%04x \t 0x%04x \t %d "
+				"\t", i, vlanmc.vid, vlanmc.priority,
+				vlanmc.member, vlanmc.untag, vlanmc.fid);
+
+		for (j = 0; j < RTL8366_NUM_PORTS; ++j) {
+			int index = 0;
+			if (!rtl8366rb_get_port_vlan_index(rtl, j, &index)) {
+				if (index == i)
+					len += snprintf(buf + len,
+							sizeof(rtl->buf) - len,
+							"%d", j);
+			}
+		}
+		len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
+	}
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t rtl8366rb_read_debugfs_reg(struct file *file,
+					 char __user *user_buf,
+					 size_t count, loff_t *ppos)
+{
+	struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data;
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 t, reg = gl_dbg_reg;
+	int err, len = 0;
+	char *buf = rtl->buf;
+
+	memset(buf, '\0', sizeof(rtl->buf));
+
+	err = rtl8366_smi_read_reg(smi, reg, &t);
+	if (err) {
+		len += snprintf(buf, sizeof(rtl->buf),
+				"Read failed (reg: 0x%04x)\n", reg);
+		return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+	}
+
+	len += snprintf(buf, sizeof(rtl->buf), "reg = 0x%04x, val = 0x%04x\n",
+			reg, t);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
+static ssize_t rtl8366rb_write_debugfs_reg(struct file *file,
+					  const char __user *user_buf,
+					  size_t count, loff_t *ppos)
+{
+	struct rtl8366rb *rtl = (struct rtl8366rb *)file->private_data;
+	struct rtl8366_smi *smi = &rtl->smi;
+	unsigned long data;
+	u32 reg = gl_dbg_reg;
+	int err;
+	size_t len;
+	char *buf = rtl->buf;
+
+	len = min(count, sizeof(rtl->buf) - 1);
+	if (copy_from_user(buf, user_buf, len)) {
+		dev_err(rtl->parent, "copy from user failed\n");
+		return -EFAULT;
+	}
+
+	buf[len] = '\0';
+	if (len > 0 && buf[len - 1] == '\n')
+		buf[len - 1] = '\0';
+
+
+	if (strict_strtoul(buf, 16, &data)) {
+		dev_err(rtl->parent, "Invalid reg value %s\n", buf);
+	} else {
+		err = rtl8366_smi_write_reg(smi, reg, data);
+		if (err) {
+			dev_err(rtl->parent,
+				"writing reg 0x%04x val 0x%04lx failed\n",
+				reg, data);
+		}
+	}
+
+	return count;
+}
+
+static const struct file_operations fops_rtl8366rb_regs = {
+	.read = rtl8366rb_read_debugfs_reg,
+	.write = rtl8366rb_write_debugfs_reg,
+	.open = rtl8366rb_debugfs_open,
+	.owner = THIS_MODULE
+};
+
+static const struct file_operations fops_rtl8366rb_vlan = {
+	.read = rtl8366rb_read_debugfs_vlan,
+	.open = rtl8366rb_debugfs_open,
+	.owner = THIS_MODULE
+};
+
+static const struct file_operations fops_rtl8366rb_mibs = {
+	.read = rtl8366rb_read_debugfs_mibs,
+	.open = rtl8366rb_debugfs_open,
+	.owner = THIS_MODULE
+};
+
+static void rtl8366rb_debugfs_init(struct rtl8366rb *rtl)
+{
+	struct dentry *node;
+	struct dentry *root;
+
+	if (!rtl->debugfs_root)
+		rtl->debugfs_root = debugfs_create_dir("rtl8366rb", NULL);
+
+	if (!rtl->debugfs_root) {
+		dev_err(rtl->parent, "Unable to create debugfs dir\n");
+		return;
+	}
+	root = rtl->debugfs_root;
+
+	node = debugfs_create_x16("reg", S_IRUGO | S_IWUSR, root, &gl_dbg_reg);
+	if (!node) {
+		dev_err(rtl->parent, "Creating debugfs file reg failed\n");
+		return;
+	}
+
+	node = debugfs_create_file("val", S_IRUGO | S_IWUSR, root, rtl,
+				   &fops_rtl8366rb_regs);
+	if (!node) {
+		dev_err(rtl->parent, "Creating debugfs file val failed\n");
+		return;
+	}
+
+	node = debugfs_create_file("vlan", S_IRUSR, root, rtl,
+				   &fops_rtl8366rb_vlan);
+	if (!node) {
+		dev_err(rtl->parent,
+			"Creating debugfs file vlan failed\n");
+		return;
+	}
+
+	node = debugfs_create_file("mibs", S_IRUSR, root, rtl,
+				   &fops_rtl8366rb_mibs);
+	if (!node) {
+		dev_err(rtl->parent,
+			"Creating debugfs file mibs failed\n");
+		return;
+	}
+}
+
+static void rtl8366rb_debugfs_remove(struct rtl8366rb *rtl)
+{
+	if (rtl->debugfs_root) {
+		debugfs_remove_recursive(rtl->debugfs_root);
+		rtl->debugfs_root = NULL;
+	}
+}
+
+#else
+static inline void rtl8366rb_debugfs_init(struct rtl8366rb *rtl) {}
+static inline void rtl8366rb_debugfs_remove(struct rtl8366rb *rtl) {}
+#endif /* CONFIG_RTL8366S_PHY_DEBUG_FS */
+
+static int rtl8366rb_sw_reset_mibs(struct switch_dev *dev,
+				  const struct switch_attr *attr,
+				  struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data = 0;
+
+	if (val->value.i == 1) {
+		rtl8366_smi_read_reg(smi, RTL8366S_MIB_CTRL_REG, &data);
+		data |= (1 << 2);
+		rtl8366_smi_write_reg(smi, RTL8366S_MIB_CTRL_REG, data);
+	}
+
+	return 0;
+}
+
+static int rtl8366rb_sw_get_vlan_enable(struct switch_dev *dev,
+				       const struct switch_attr *attr,
+				       struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data;
+
+	if (attr->ofs == 1) {
+		rtl8366_smi_read_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, &data);
+
+		if (data & RTL8366_CHIP_CTRL_VLAN)
+			val->value.i = 1;
+		else
+			val->value.i = 0;
+	} else if (attr->ofs == 2) {
+		rtl8366_smi_read_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, &data);
+
+		if (data & RTL8366_CHIP_CTRL_VLAN_4KTB)
+			val->value.i = 1;
+		else
+			val->value.i = 0;
+	}
+
+	return 0;
+}
+
+static int rtl8366rb_sw_get_blinkrate(struct switch_dev *dev,
+				     const struct switch_attr *attr,
+				     struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data;
+
+	rtl8366_smi_read_reg(smi, RTL8366_LED_BLINKRATE_REG, &data);
+
+	val->value.i = (data & (RTL8366_LED_BLINKRATE_MASK));
+
+	return 0;
+}
+
+static int rtl8366rb_sw_set_blinkrate(struct switch_dev *dev,
+				    const struct switch_attr *attr,
+				    struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data;
+
+	if (val->value.i >= 6)
+		return -EINVAL;
+
+	rtl8366_smi_read_reg(smi, RTL8366_LED_BLINKRATE_REG, &data);
+
+	data &= ~RTL8366_LED_BLINKRATE_MASK;
+	data |= val->value.i;
+
+	rtl8366_smi_write_reg(smi, RTL8366_LED_BLINKRATE_REG, data);
+
+	return 0;
+}
+
+static int rtl8366rb_sw_set_vlan_enable(struct switch_dev *dev,
+				       const struct switch_attr *attr,
+				       struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+
+	if (attr->ofs == 1)
+		return rtl8366rb_vlan_set_vlan(rtl, val->value.i);
+	else
+		return rtl8366rb_vlan_set_4ktable(rtl, val->value.i);
+}
+
+static const char *rtl8366rb_speed_str(unsigned speed)
+{
+	switch (speed) {
+	case 0:
+		return "10baseT";
+	case 1:
+		return "100baseT";
+	case 2:
+		return "1000baseT";
+	}
+
+	return "unknown";
+}
+
+static int rtl8366rb_sw_get_port_link(struct switch_dev *dev,
+				     const struct switch_attr *attr,
+				     struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 len = 0, data = 0;
+
+	if (val->port_vlan >= RTL8366_NUM_PORTS)
+		return -EINVAL;
+
+	memset(rtl->buf, '\0', sizeof(rtl->buf));
+	rtl8366_smi_read_reg(smi, RTL8366S_PORT_LINK_STATUS_BASE +
+			     (val->port_vlan / 2), &data);
+
+	if (val->port_vlan % 2)
+		data = data >> 8;
+
+	len = snprintf(rtl->buf, sizeof(rtl->buf),
+			"port:%d link:%s speed:%s %s-duplex %s%s%s",
+			val->port_vlan,
+			(data & RTL8366S_PORT_STATUS_LINK_MASK) ? "up" : "down",
+			rtl8366rb_speed_str(data &
+					  RTL8366S_PORT_STATUS_SPEED_MASK),
+			(data & RTL8366S_PORT_STATUS_DUPLEX_MASK) ?
+				"full" : "half",
+			(data & RTL8366S_PORT_STATUS_TXPAUSE_MASK) ?
+				"tx-pause ": "",
+			(data & RTL8366S_PORT_STATUS_RXPAUSE_MASK) ?
+				"rx-pause " : "",
+			(data & RTL8366S_PORT_STATUS_AN_MASK) ? "nway ": "");
+
+	val->value.s = rtl->buf;
+	val->len = len;
+
+	return 0;
+}
+
+static int rtl8366rb_sw_get_vlan_info(struct switch_dev *dev,
+				     const struct switch_attr *attr,
+				     struct switch_val *val)
+{
+	int i;
+	u32 len = 0;
+	struct rtl8366rb_vlanconfig vlanmc;
+	struct rtl8366rb_vlan4kentry vlan4k;
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	char *buf = rtl->buf;
+
+	if (val->port_vlan >= RTL8366_NUM_VLANS)
+		return -EINVAL;
+
+	memset(buf, '\0', sizeof(rtl->buf));
+
+	rtl8366rb_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+	rtl8366rb_get_vlan_4k_entry(rtl, vlanmc.vid, &vlan4k);
+
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "VLAN %d: Ports: ",
+			val->port_vlan);
+
+	for (i = 0; i < RTL8366_NUM_PORTS; ++i) {
+		int index = 0;
+		if (!rtl8366rb_get_port_vlan_index(rtl, i, &index) &&
+		    index == val->port_vlan)
+			len += snprintf(buf + len, sizeof(rtl->buf) - len,
+					"%d", i);
+	}
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
+
+	len += snprintf(buf + len, sizeof(rtl->buf) - len,
+			"\t\t vid \t prio \t member \t untag \t fid\n");
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "\tMC:\t");
+	len += snprintf(buf + len, sizeof(rtl->buf) - len,
+			"%d \t %d \t 0x%04x \t 0x%04x \t %d\n",
+			vlanmc.vid, vlanmc.priority, vlanmc.member,
+			vlanmc.untag, vlanmc.fid);
+	len += snprintf(buf + len, sizeof(rtl->buf) - len, "\t4K:\t");
+	len += snprintf(buf + len, sizeof(rtl->buf) - len,
+			"%d \t  \t 0x%04x \t 0x%04x \t %d",
+			vlan4k.vid, vlan4k.member, vlan4k.untag, vlan4k.fid);
+
+	val->value.s = buf;
+	val->len = len;
+
+	return 0;
+}
+
+static int rtl8366rb_sw_set_port_led(struct switch_dev *dev,
+				    const struct switch_attr *attr,
+				    struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data = 0;
+
+	if (val->port_vlan >= RTL8366_NUM_PORTS)
+		return -EINVAL;
+
+	if (val->port_vlan == RTL8366_PORT_NUM_CPU) {
+		rtl8366_smi_read_reg(smi, RTL8366_LED_BLINKRATE_REG, &data);
+		data = (data & (~(0xF << 4))) | (val->value.i << 4);
+		rtl8366_smi_write_reg(smi, RTL8366_LED_BLINKRATE_REG, data);
+	} else {
+		rtl8366_smi_read_reg(smi, RTL8366_LED_CTRL_REG, &data);
+		data = (data & (~(0xF << (val->port_vlan * 4)))) |
+			(val->value.i << (val->port_vlan * 4));
+		rtl8366_smi_write_reg(smi, RTL8366_LED_CTRL_REG, data);
+	}
+
+	return 0;
+}
+
+static int rtl8366rb_sw_get_port_led(struct switch_dev *dev,
+				    const struct switch_attr *attr,
+				    struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data = 0;
+
+	if (val->port_vlan >= RTL8366_NUM_LEDGROUPS)
+		return -EINVAL;
+
+	rtl8366_smi_read_reg(smi, RTL8366_LED_CTRL_REG, &data);
+	val->value.i = (data >> (val->port_vlan * 4)) & 0x000F;
+
+	return 0;
+}
+
+static int rtl8366rb_sw_reset_port_mibs(struct switch_dev *dev,
+				       const struct switch_attr *attr,
+				       struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 data = 0;
+
+	if (val->port_vlan >= RTL8366_NUM_PORTS)
+		return -EINVAL;
+
+	rtl8366_smi_read_reg(smi, RTL8366S_MIB_CTRL_REG, &data);
+	data |= (1 << (val->port_vlan + 3));
+	rtl8366_smi_write_reg(smi, RTL8366S_MIB_CTRL_REG, data);
+
+	return 0;
+}
+
+static int rtl8366rb_sw_get_port_mib(struct switch_dev *dev,
+				    const struct switch_attr *attr,
+				    struct switch_val *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	int i, len = 0;
+	unsigned long long counter = 0;
+	char *buf = rtl->buf;
+
+	if (val->port_vlan >= RTL8366_NUM_PORTS)
+		return -EINVAL;
+
+	len += snprintf(buf + len, sizeof(rtl->buf) - len,
+			"Port %d MIB counters\n",
+			val->port_vlan);
+
+	for (i = 0; i < RTL8366S_MIB_COUNT; ++i) {
+		len += snprintf(buf + len, sizeof(rtl->buf) - len,
+				"%d:%s\t", i, rtl8366rb_mib_counters[i].name);
+		if (!rtl8366_get_mib_counter(rtl, i, val->port_vlan, &counter))
+			len += snprintf(buf + len, sizeof(rtl->buf) - len,
+					"[%llu]\n", counter);
+		else
+			len += snprintf(buf + len, sizeof(rtl->buf) - len,
+					"[error]\n");
+	}
+
+	val->value.s = buf;
+	val->len = len;
+	return 0;
+}
+
+static int rtl8366rb_sw_get_vlan_ports(struct switch_dev *dev,
+				      struct switch_val *val)
+{
+	struct rtl8366rb_vlanconfig vlanmc;
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct switch_port *port;
+	int i;
+
+	if (val->port_vlan >= RTL8366_NUM_VLANS)
+		return -EINVAL;
+
+	rtl8366rb_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+
+	port = &val->value.ports[0];
+	val->len = 0;
+	for (i = 0; i < RTL8366_NUM_PORTS; i++) {
+		if (!(vlanmc.member & BIT(i)))
+			continue;
+
+		port->id = i;
+		port->flags = (vlanmc.untag & BIT(i)) ?
+					0 : BIT(SWITCH_PORT_FLAG_TAGGED);
+		val->len++;
+		port++;
+	}
+	return 0;
+}
+
+static int rtl8366rb_sw_set_vlan_ports(struct switch_dev *dev,
+				      struct switch_val *val)
+{
+	struct rtl8366rb_vlanconfig vlanmc;
+	struct rtl8366rb_vlan4kentry vlan4k;
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	struct switch_port *port;
+	int i;
+
+	if (val->port_vlan >= RTL8366_NUM_VLANS)
+		return -EINVAL;
+
+	rtl8366rb_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+	rtl8366rb_get_vlan_4k_entry(rtl, vlanmc.vid, &vlan4k);
+
+	vlanmc.untag = 0;
+	vlanmc.member = 0;
+
+	port = &val->value.ports[0];
+	for (i = 0; i < val->len; i++, port++) {
+		vlanmc.member |= BIT(port->id);
+
+		if (!(port->flags & BIT(SWITCH_PORT_FLAG_TAGGED)))
+			vlanmc.untag |= BIT(port->id);
+	}
+
+	vlan4k.member = vlanmc.member;
+	vlan4k.untag = vlanmc.untag;
+
+	rtl8366rb_set_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+	rtl8366rb_set_vlan_4k_entry(rtl, &vlan4k);
+	return 0;
+}
+
+static int rtl8366rb_sw_get_port_pvid(struct switch_dev *dev, int port, int *val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	return rtl8366rb_get_vlan_port_pvid(rtl, port, val);
+}
+
+static int rtl8366rb_sw_set_port_pvid(struct switch_dev *dev, int port, int val)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	return rtl8366rb_set_vlan_port_pvid(rtl, port, val);
+}
+
+static int rtl8366rb_sw_reset_switch(struct switch_dev *dev)
+{
+	struct rtl8366rb *rtl = sw_to_rtl8366rb(dev);
+	int err;
+
+	err = rtl8366rb_reset_chip(rtl);
+	if (err)
+		return err;
+
+	return rtl8366rb_reset_vlan(rtl);
+}
+
+static struct switch_attr rtl8366rb_globals[] = {
+	{
+		.type = SWITCH_TYPE_INT,
+		.name = "enable_vlan",
+		.description = "Enable VLAN mode",
+		.set = rtl8366rb_sw_set_vlan_enable,
+		.get = rtl8366rb_sw_get_vlan_enable,
+		.max = 1,
+		.ofs = 1
+	}, {
+		.type = SWITCH_TYPE_INT,
+		.name = "enable_vlan4k",
+		.description = "Enable VLAN 4K mode",
+		.set = rtl8366rb_sw_set_vlan_enable,
+		.get = rtl8366rb_sw_get_vlan_enable,
+		.max = 1,
+		.ofs = 2
+	}, {
+		.type = SWITCH_TYPE_INT,
+		.name = "reset_mibs",
+		.description = "Reset all MIB counters",
+		.set = rtl8366rb_sw_reset_mibs,
+		.get = NULL,
+		.max = 1
+	}, {
+		.type = SWITCH_TYPE_INT,
+		.name = "blinkrate",
+		.description = "Get/Set LED blinking rate (0 = 43ms, 1 = 84ms,"
+		" 2 = 120ms, 3 = 170ms, 4 = 340ms, 5 = 670ms)",
+		.set = rtl8366rb_sw_set_blinkrate,
+		.get = rtl8366rb_sw_get_blinkrate,
+		.max = 5
+	},
+};
+
+static struct switch_attr rtl8366rb_port[] = {
+	{
+		.type = SWITCH_TYPE_STRING,
+		.name = "link",
+		.description = "Get port link information",
+		.max = 1,
+		.set = NULL,
+		.get = rtl8366rb_sw_get_port_link,
+	}, {
+		.type = SWITCH_TYPE_INT,
+		.name = "reset_mib",
+		.description = "Reset single port MIB counters",
+		.max = 1,
+		.set = rtl8366rb_sw_reset_port_mibs,
+		.get = NULL,
+	}, {
+		.type = SWITCH_TYPE_STRING,
+		.name = "mib",
+		.description = "Get MIB counters for port",
+		.max = 33,
+		.set = NULL,
+		.get = rtl8366rb_sw_get_port_mib,
+	}, {
+		.type = SWITCH_TYPE_INT,
+		.name = "led",
+		.description = "Get/Set port group (0 - 3) led mode (0 - 15)",
+		.max = 15,
+		.set = rtl8366rb_sw_set_port_led,
+		.get = rtl8366rb_sw_get_port_led,
+	},
+};
+
+static struct switch_attr rtl8366rb_vlan[] = {
+	{
+		.type = SWITCH_TYPE_STRING,
+		.name = "info",
+		.description = "Get vlan information",
+		.max = 1,
+		.set = NULL,
+		.get = rtl8366rb_sw_get_vlan_info,
+	},
+};
+
+/* template */
+static struct switch_dev rtl8366_switch_dev = {
+	.name = "RTL8366S",
+	.cpu_port = RTL8366_PORT_NUM_CPU,
+	.ports = RTL8366_NUM_PORTS,
+	.vlans = RTL8366_NUM_VLANS,
+	.attr_global = {
+		.attr = rtl8366rb_globals,
+		.n_attr = ARRAY_SIZE(rtl8366rb_globals),
+	},
+	.attr_port = {
+		.attr = rtl8366rb_port,
+		.n_attr = ARRAY_SIZE(rtl8366rb_port),
+	},
+	.attr_vlan = {
+		.attr = rtl8366rb_vlan,
+		.n_attr = ARRAY_SIZE(rtl8366rb_vlan),
+	},
+
+	.get_vlan_ports = rtl8366rb_sw_get_vlan_ports,
+	.set_vlan_ports = rtl8366rb_sw_set_vlan_ports,
+	.get_port_pvid = rtl8366rb_sw_get_port_pvid,
+	.set_port_pvid = rtl8366rb_sw_set_port_pvid,
+	.reset_switch = rtl8366rb_sw_reset_switch,
+};
+
+static int rtl8366rb_switch_init(struct rtl8366rb *rtl)
+{
+	struct switch_dev *dev = &rtl->dev;
+	int err;
+
+	memcpy(dev, &rtl8366_switch_dev, sizeof(struct switch_dev));
+	dev->priv = rtl;
+	dev->devname = dev_name(rtl->parent);
+
+	err = register_switch(dev, NULL);
+	if (err)
+		dev_err(rtl->parent, "switch registration failed\n");
+
+	return err;
+}
+
+static void rtl8366rb_switch_cleanup(struct rtl8366rb *rtl)
+{
+	unregister_switch(&rtl->dev);
+}
+
+static int rtl8366rb_mii_read(struct mii_bus *bus, int addr, int reg)
+{
+	struct rtl8366rb *rtl = bus->priv;
+	u32 val = 0;
+	int err;
+
+	err = rtl8366rb_read_phy_reg(rtl, addr, 0, reg, &val);
+	if (err)
+		return 0xffff;
+
+	return val;
+}
+
+static int rtl8366rb_mii_write(struct mii_bus *bus, int addr, int reg, u16 val)
+{
+	struct rtl8366rb *rtl = bus->priv;
+	u32 t;
+	int err;
+
+	err = rtl8366rb_write_phy_reg(rtl, addr, 0, reg, val);
+	/* flush write */
+	(void) rtl8366rb_read_phy_reg(rtl, addr, 0, reg, &t);
+
+	return err;
+}
+
+static int rtl8366rb_mii_init(struct rtl8366rb *rtl)
+{
+	int ret;
+	int i;
+
+	rtl->mii_bus = mdiobus_alloc();
+	if (rtl->mii_bus == NULL) {
+		ret = -ENOMEM;
+		goto err;
+	}
+
+	rtl->mii_bus->priv = (void *) rtl;
+	rtl->mii_bus->name = "rtl8366-rtl";
+	rtl->mii_bus->read = rtl8366rb_mii_read;
+	rtl->mii_bus->write = rtl8366rb_mii_write;
+	snprintf(rtl->mii_bus->id, MII_BUS_ID_SIZE, "%s",
+		 dev_name(rtl->parent));
+	rtl->mii_bus->parent = rtl->parent;
+	rtl->mii_bus->phy_mask = ~(0x1f);
+	rtl->mii_bus->irq = rtl->mii_irq;
+	for (i = 0; i < PHY_MAX_ADDR; i++)
+		rtl->mii_irq[i] = PHY_POLL;
+
+	ret = mdiobus_register(rtl->mii_bus);
+	if (ret)
+		goto err_free;
+
+	return 0;
+
+ err_free:
+	mdiobus_free(rtl->mii_bus);
+ err:
+	return ret;
+}
+
+static void rtl8366rb_mii_cleanup(struct rtl8366rb *rtl)
+{
+	mdiobus_unregister(rtl->mii_bus);
+	mdiobus_free(rtl->mii_bus);
+}
+
+static int rtl8366rb_mii_bus_match(struct mii_bus *bus)
+{
+	return (bus->read == rtl8366rb_mii_read &&
+		bus->write == rtl8366rb_mii_write);
+}
+
+static int rtl8366rb_setup(struct rtl8366rb *rtl)
+{
+	struct rtl8366_smi *smi = &rtl->smi;
+	u32 chip_id = 0;
+	u32 chip_ver = 0;
+	int ret;
+
+	ret = rtl8366_smi_read_reg(smi, RTL8366S_CHIP_ID_REG, &chip_id);
+	if (ret) {
+		dev_err(rtl->parent, "unable to read chip id\n");
+		return ret;
+	}
+
+	switch (chip_id) {
+	case RTL8366S_CHIP_ID_8366:
+		break;
+	default:
+		dev_err(rtl->parent, "unknown chip id (%04x)\n", chip_id);
+		return -ENODEV;
+	}
+
+	ret = rtl8366_smi_read_reg(smi, RTL8366S_CHIP_VERSION_CTRL_REG,
+				   &chip_ver);
+	if (ret) {
+		dev_err(rtl->parent, "unable to read chip version\n");
+		return ret;
+	}
+
+	dev_info(rtl->parent, "RTL%04x ver. %u chip found\n",
+		 chip_id, chip_ver & RTL8366S_CHIP_VERSION_MASK);
+
+	ret = rtl8366rb_reset_chip(rtl);
+	if (ret)
+		return ret;
+
+	rtl8366rb_debugfs_init(rtl);
+	return 0;
+}
+
+static int __init rtl8366rb_probe(struct platform_device *pdev)
+{
+	static int rtl8366_smi_version_printed;
+	struct rtl8366rb_platform_data *pdata;
+	struct rtl8366rb *rtl;
+	struct rtl8366_smi *smi;
+	int err;
+
+	if (!rtl8366_smi_version_printed++)
+		printk(KERN_NOTICE RTL8366S_DRIVER_DESC
+		       " version " RTL8366S_DRIVER_VER"\n");
+
+	pdata = pdev->dev.platform_data;
+	if (!pdata) {
+		dev_err(&pdev->dev, "no platform data specified\n");
+		err = -EINVAL;
+		goto err_out;
+	}
+
+	rtl = kzalloc(sizeof(*rtl), GFP_KERNEL);
+	if (!rtl) {
+		dev_err(&pdev->dev, "no memory for private data\n");
+		err = -ENOMEM;
+		goto err_out;
+	}
+
+	rtl->parent = &pdev->dev;
+
+	smi = &rtl->smi;
+	smi->parent = &pdev->dev;
+	smi->gpio_sda = pdata->gpio_sda;
+	smi->gpio_sck = pdata->gpio_sck;
+
+	err = rtl8366_smi_init(smi);
+	if (err)
+		goto err_free_rtl;
+
+	platform_set_drvdata(pdev, rtl);
+
+	err = rtl8366rb_setup(rtl);
+	if (err)
+		goto err_clear_drvdata;
+
+	err = rtl8366rb_mii_init(rtl);
+	if (err)
+		goto err_clear_drvdata;
+
+	err = rtl8366rb_switch_init(rtl);
+	if (err)
+		goto err_mii_cleanup;
+
+	return 0;
+
+ err_mii_cleanup:
+	rtl8366rb_mii_cleanup(rtl);
+ err_clear_drvdata:
+	platform_set_drvdata(pdev, NULL);
+	rtl8366_smi_cleanup(smi);
+ err_free_rtl:
+	kfree(rtl);
+ err_out:
+	return err;
+}
+
+static int rtl8366rb_phy_config_init(struct phy_device *phydev)
+{
+	if (!rtl8366rb_mii_bus_match(phydev->bus))
+		return -EINVAL;
+
+	return 0;
+}
+
+static int rtl8366rb_phy_config_aneg(struct phy_device *phydev)
+{
+	return 0;
+}
+
+static struct phy_driver rtl8366rb_phy_driver = {
+	.phy_id		= 0x001cc960,
+	.name		= "Realtek RTL8366RB",
+	.phy_id_mask	= 0x1ffffff0,
+	.features	= PHY_GBIT_FEATURES,
+	.config_aneg	= rtl8366rb_phy_config_aneg,
+	.config_init    = rtl8366rb_phy_config_init,
+	.read_status	= genphy_read_status,
+	.driver		= {
+		.owner = THIS_MODULE,
+	},
+};
+
+static int __devexit rtl8366rb_remove(struct platform_device *pdev)
+{
+	struct rtl8366rb *rtl = platform_get_drvdata(pdev);
+
+	if (rtl) {
+		rtl8366rb_switch_cleanup(rtl);
+		rtl8366rb_debugfs_remove(rtl);
+		rtl8366rb_mii_cleanup(rtl);
+		platform_set_drvdata(pdev, NULL);
+		rtl8366_smi_cleanup(&rtl->smi);
+		kfree(rtl);
+	}
+
+	return 0;
+}
+
+static struct platform_driver rtl8366rb_driver = {
+	.driver = {
+		.name		= RTL8366RB_DRIVER_NAME,
+		.owner		= THIS_MODULE,
+	},
+	.probe		= rtl8366rb_probe,
+	.remove		= __devexit_p(rtl8366rb_remove),
+};
+
+static int __init rtl8366rb_module_init(void)
+{
+	int ret;
+	ret = platform_driver_register(&rtl8366rb_driver);
+	if (ret)
+		return ret;
+
+	ret = phy_driver_register(&rtl8366rb_phy_driver);
+	if (ret)
+		goto err_platform_unregister;
+
+	return 0;
+
+ err_platform_unregister:
+	platform_driver_unregister(&rtl8366rb_driver);
+	return ret;
+}
+module_init(rtl8366rb_module_init);
+
+static void __exit rtl8366rb_module_exit(void)
+{
+	phy_driver_unregister(&rtl8366rb_phy_driver);
+	platform_driver_unregister(&rtl8366rb_driver);
+}
+module_exit(rtl8366rb_module_exit);
+
+MODULE_DESCRIPTION(RTL8366S_DRIVER_DESC);
+MODULE_VERSION(RTL8366S_DRIVER_VER);
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_AUTHOR("Antti Seppälä <a.seppala@gmail.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" RTL8366RB_DRIVER_NAME);
diff --git a/target/linux/generic-2.6/files/include/linux/rtl8366rb.h b/target/linux/generic-2.6/files/include/linux/rtl8366rb.h
new file mode 100644
index 0000000..053e2ec
--- /dev/null
+++ b/target/linux/generic-2.6/files/include/linux/rtl8366rb.h
@@ -0,0 +1,21 @@
+/*
+ * Platform data definition for the Realtek RTL8366S ethernet switch driver
+ *
+ * Copyright (C) 2009-2010 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.
+ */
+
+#ifndef _RTL8366RB_H
+#define _RTL8366RB_H
+
+#define RTL8366RB_DRIVER_NAME	"rtl8366rb"
+
+struct rtl8366rb_platform_data {
+	unsigned	gpio_sda;
+	unsigned	gpio_sck;
+};
+
+#endif /*  _RTL8366RB_SMI_H */
diff --git a/target/linux/generic-2.6/patches-2.6.30/691-phy_rtl8366.patch b/target/linux/generic-2.6/patches-2.6.30/691-phy_rtl8366.patch
index 6223f00..4ce0520 100644
--- a/target/linux/generic-2.6/patches-2.6.30/691-phy_rtl8366.patch
+++ b/target/linux/generic-2.6/patches-2.6.30/691-phy_rtl8366.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/phy/Kconfig
 +++ b/drivers/net/phy/Kconfig
-@@ -135,4 +135,25 @@ config MDIO_GPIO
+@@ -135,4 +135,29 @@ config MDIO_GPIO
  	  To compile this driver as a module, choose M here: the module
  	  will be called mdio-gpio.
  
@@ -17,9 +17,13 @@
 +	tristate "Driver for the Realtek RTL8366S switch"
 +	select SWCONFIG
 +
++config RTL8366RB_PHY
++	tristate "Driver for the Realtek RTL8366RB switch"
++	select SWCONFIG
++
 +config RTL8366S_PHY_DEBUG_FS
-+	bool "RTL8366S switch driver DEBUG_FS support"
-+	depends on RTL8366S_PHY
++	bool "RTL8366 switch driver DEBUG_FS support"
++	depends on RTL8366S_PHY || RTL8366RB_PHY
 +	depends on DEBUG_FS
 +	default n
 +
@@ -28,12 +32,13 @@
  endif # PHYLIB
 --- a/drivers/net/phy/Makefile
 +++ b/drivers/net/phy/Makefile
-@@ -19,6 +19,8 @@ obj-$(CONFIG_IP175C_PHY)	+= ip175c.o
+@@ -19,6 +19,9 @@ obj-$(CONFIG_IP175C_PHY)	+= ip175c.o
  obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
  obj-$(CONFIG_AR8216_PHY)	+= ar8216.o
  obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
 +obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi.o
 +obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
++obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
  obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
  obj-$(CONFIG_FIXED_PHY)		+= fixed.o
  obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
diff --git a/target/linux/generic-2.6/patches-2.6.31/691-phy_rtl8366.patch b/target/linux/generic-2.6/patches-2.6.31/691-phy_rtl8366.patch
index 6223f00..4ce0520 100644
--- a/target/linux/generic-2.6/patches-2.6.31/691-phy_rtl8366.patch
+++ b/target/linux/generic-2.6/patches-2.6.31/691-phy_rtl8366.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/phy/Kconfig
 +++ b/drivers/net/phy/Kconfig
-@@ -135,4 +135,25 @@ config MDIO_GPIO
+@@ -135,4 +135,29 @@ config MDIO_GPIO
  	  To compile this driver as a module, choose M here: the module
  	  will be called mdio-gpio.
  
@@ -17,9 +17,13 @@
 +	tristate "Driver for the Realtek RTL8366S switch"
 +	select SWCONFIG
 +
++config RTL8366RB_PHY
++	tristate "Driver for the Realtek RTL8366RB switch"
++	select SWCONFIG
++
 +config RTL8366S_PHY_DEBUG_FS
-+	bool "RTL8366S switch driver DEBUG_FS support"
-+	depends on RTL8366S_PHY
++	bool "RTL8366 switch driver DEBUG_FS support"
++	depends on RTL8366S_PHY || RTL8366RB_PHY
 +	depends on DEBUG_FS
 +	default n
 +
@@ -28,12 +32,13 @@
  endif # PHYLIB
 --- a/drivers/net/phy/Makefile
 +++ b/drivers/net/phy/Makefile
-@@ -19,6 +19,8 @@ obj-$(CONFIG_IP175C_PHY)	+= ip175c.o
+@@ -19,6 +19,9 @@ obj-$(CONFIG_IP175C_PHY)	+= ip175c.o
  obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
  obj-$(CONFIG_AR8216_PHY)	+= ar8216.o
  obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
 +obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi.o
 +obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
++obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
  obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
  obj-$(CONFIG_FIXED_PHY)		+= fixed.o
  obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
diff --git a/target/linux/generic-2.6/patches-2.6.32/691-phy_rtl8366.patch b/target/linux/generic-2.6/patches-2.6.32/691-phy_rtl8366.patch
index 2f6b3c4..db29760 100644
--- a/target/linux/generic-2.6/patches-2.6.32/691-phy_rtl8366.patch
+++ b/target/linux/generic-2.6/patches-2.6.32/691-phy_rtl8366.patch
@@ -1,6 +1,6 @@
 --- a/drivers/net/phy/Kconfig
 +++ b/drivers/net/phy/Kconfig
-@@ -141,4 +141,25 @@ config MDIO_GPIO
+@@ -141,4 +141,29 @@ config MDIO_GPIO
  	  To compile this driver as a module, choose M here: the module
  	  will be called mdio-gpio.
  
@@ -17,9 +17,13 @@
 +	tristate "Driver for the Realtek RTL8366S switch"
 +	select SWCONFIG
 +
++config RTL8366RB_PHY
++	tristate "Driver for the Realtek RTL8366RB switch"
++	select SWCONFIG
++
 +config RTL8366S_PHY_DEBUG_FS
-+	bool "RTL8366S switch driver DEBUG_FS support"
-+	depends on RTL8366S_PHY
++	bool "RTL8366 switch driver DEBUG_FS support"
++	depends on RTL8366S_PHY || RTL8366RB_PHY
 +	depends on DEBUG_FS
 +	default n
 +
@@ -28,12 +32,13 @@
  endif # PHYLIB
 --- a/drivers/net/phy/Makefile
 +++ b/drivers/net/phy/Makefile
-@@ -20,6 +20,8 @@ obj-$(CONFIG_IP175C_PHY)	+= ip175c.o
+@@ -20,6 +20,9 @@ obj-$(CONFIG_IP175C_PHY)	+= ip175c.o
  obj-$(CONFIG_REALTEK_PHY)	+= realtek.o
  obj-$(CONFIG_AR8216_PHY)	+= ar8216.o
  obj-$(CONFIG_RTL8306_PHY)	+= rtl8306.o
 +obj-$(CONFIG_RTL8366_SMI)	+= rtl8366_smi.o
 +obj-$(CONFIG_RTL8366S_PHY)	+= rtl8366s.o
++obj-$(CONFIG_RTL8366RB_PHY)	+= rtl8366rb.o
  obj-$(CONFIG_LSI_ET1011C_PHY)	+= et1011c.o
  obj-$(CONFIG_FIXED_PHY)		+= fixed.o
  obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o