From 6a72dc4082a7c45ca13dac29e98b4dcd107467f7 Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Sun, 30 Mar 2014 09:15:07 +0000
Subject: [PATCH] kernel: rtl8306: cosmetic changes for swconfig

Changes to:
- show the correct "enable_vlan" value under "Global attributes"
- show tagged ports under "Vlan: ports"
- use get_port_link method to report link status

Signed-off-by: Antonios Vamporakis <ant@area128.com>

SVN-Revision: 40303
---
 .../generic/files/drivers/net/phy/rtl8306.c   | 47 ++++++++++---------
 1 file changed, 26 insertions(+), 21 deletions(-)

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8306.c b/target/linux/generic/files/drivers/net/phy/rtl8306.c
index 513ef9e4e2c3..1f27065a3331 100644
--- a/target/linux/generic/files/drivers/net/phy/rtl8306.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8306.c
@@ -582,6 +582,27 @@ rtl_attr_get_port_int(struct switch_dev *dev, const struct switch_attr *attr, st
 	return rtl_attr_get_int(dev, attr, val);
 }
 
+static int 
+rtl_get_port_link(struct switch_dev *dev, int port, struct switch_port_link *link)
+{
+	if (port >= RTL8306_NUM_PORTS)
+		return -EINVAL;
+
+	link->link = rtl_get(dev, RTL_PORT_REG(port, LINK));
+	if (!link->link)
+		return 0;
+
+	link->duplex = rtl_get(dev, RTL_PORT_REG(port, DUPLEX));
+	link->aneg = rtl_get(dev, RTL_PORT_REG(port, NWAY));
+
+	if (rtl_get(dev, RTL_PORT_REG(port, SPEED)))
+		link->speed = SWITCH_PORT_SPEED_100;
+	else
+		link->speed = SWITCH_PORT_SPEED_10;
+
+	return 0;
+}
+
 static int
 rtl_attr_set_vlan_int(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val)
 {
@@ -614,7 +635,8 @@ rtl_get_ports(struct switch_dev *dev, struct switch_val *val)
 
 		port = &val->value.ports[val->len];
 		port->id = i;
-		port->flags = 0;
+		if (rtl_get(dev, RTL_PORT_REG(i, TAG_INSERT)) == 2 || i == dev->cpu_port)
+			port->flags = (1 << SWITCH_PORT_FLAG_TAGGED);
 		val->len++;
 	}
 
@@ -653,7 +675,8 @@ rtl_set_vlan(struct switch_dev *dev, const struct switch_attr *attr, struct swit
 static int
 rtl_get_vlan(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val)
 {
-	return rtl_get(dev, RTL_REG_VLAN_ENABLE);
+	val->value.i = rtl_get(dev, RTL_REG_VLAN_ENABLE);
+	return 0;
 }
 
 static int
@@ -776,13 +799,6 @@ static struct switch_attr rtl_port[] = {
 		.description = "Port VLAN ID",
 		.max = RTL8306_NUM_VLANS - 1,
 	},
-	{
-		RTL_PORT_REGATTR(LINK),
-		.name = "link",
-		.description = "get the current link state",
-		.max = 1,
-		.set = NULL,
-	},
 #ifdef DEBUG
 	{
 		RTL_PORT_REGATTR(NULL_VID_REPLACE),
@@ -809,18 +825,6 @@ static struct switch_attr rtl_port[] = {
 		.max = 3,
 	},
 #endif
-	{
-		RTL_PORT_REGATTR(SPEED),
-		.name = "speed",
-		.description = "current link speed",
-		.max = 1,
-	},
-	{
-		RTL_PORT_REGATTR(NWAY),
-		.name = "nway",
-		.description = "enable autonegotiation",
-		.max = 1,
-	},
 };
 
 static struct switch_attr rtl_vlan[] = {
@@ -850,6 +854,7 @@ static const struct switch_dev_ops rtl8306_ops = {
 	.set_vlan_ports = rtl_set_ports,
 	.apply_config = rtl_hw_apply,
 	.reset_switch = rtl_reset,
+	.get_port_link = rtl_get_port_link,
 };
 
 static int
-- 
2.30.2