4 files changed, 68 insertions, 36 deletions

diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c
index c73dd224aa76..5edd0534c7ab 100644
--- a/drivers/usb/net/asix.c
+++ b/drivers/usb/net/asix.c
@@ -700,32 +700,6 @@ static void asix_get_drvinfo (struct net_device *net,
         info->eedump_len = data->eeprom_len;
 }
 
-static int asix_get_settings(struct net_device *net, struct ethtool_cmd *cmd)
-{
-        struct usbnet *dev = netdev_priv(net);
-
-        return mii_ethtool_gset(&dev->mii,cmd);
-}
-
-static int asix_set_settings(struct net_device *net, struct ethtool_cmd *cmd)
-{
-        struct usbnet *dev = netdev_priv(net);
-        int res = mii_ethtool_sset(&dev->mii,cmd);
-
-        /* link speed/duplex might have changed */
-        if (dev->driver_info->link_reset)
-                dev->driver_info->link_reset(dev);
-
-        return res;
-}
-
-static int asix_nway_reset(struct net_device *net)
-{
-        struct usbnet *dev = netdev_priv(net);
-
-        return mii_nway_restart(&dev->mii);
-}
-
 static u32 asix_get_link(struct net_device *net)
 {
         struct usbnet *dev = netdev_priv(net);
@@ -746,15 +720,15 @@ static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
 static struct ethtool_ops ax88172_ethtool_ops = {
         .get_drvinfo            = asix_get_drvinfo,
         .get_link               = asix_get_link,
-        .nway_reset             = asix_nway_reset,
         .get_msglevel           = usbnet_get_msglevel,
         .set_msglevel           = usbnet_set_msglevel,
         .get_wol                = asix_get_wol,
         .set_wol                = asix_set_wol,
         .get_eeprom_len         = asix_get_eeprom_len,
         .get_eeprom             = asix_get_eeprom,
-        .get_settings           = asix_get_settings,
-        .set_settings           = asix_set_settings,
+        .get_settings           = usbnet_get_settings,
+        .set_settings           = usbnet_set_settings,
+        .nway_reset             = usbnet_nway_reset,
 };
 
 static void ax88172_set_multicast(struct net_device *net)
@@ -885,15 +859,15 @@ out1:
 static struct ethtool_ops ax88772_ethtool_ops = {
         .get_drvinfo            = asix_get_drvinfo,
         .get_link               = asix_get_link,
-        .nway_reset             = asix_nway_reset,
         .get_msglevel           = usbnet_get_msglevel,
         .set_msglevel           = usbnet_set_msglevel,
         .get_wol                = asix_get_wol,
         .set_wol                = asix_set_wol,
         .get_eeprom_len         = asix_get_eeprom_len,
         .get_eeprom             = asix_get_eeprom,
-        .get_settings           = asix_get_settings,
-        .set_settings           = asix_set_settings,
+        .get_settings           = usbnet_get_settings,
+        .set_settings           = usbnet_set_settings,
+        .nway_reset             = usbnet_nway_reset,
 };
 
 static int ax88772_link_reset(struct usbnet *dev)
@@ -1046,15 +1020,15 @@ out1:
 static struct ethtool_ops ax88178_ethtool_ops = {
         .get_drvinfo            = asix_get_drvinfo,
         .get_link               = asix_get_link,
-        .nway_reset             = asix_nway_reset,
         .get_msglevel           = usbnet_get_msglevel,
         .set_msglevel           = usbnet_set_msglevel,
         .get_wol                = asix_get_wol,
         .set_wol                = asix_set_wol,
         .get_eeprom_len         = asix_get_eeprom_len,
         .get_eeprom             = asix_get_eeprom,
-        .get_settings           = asix_get_settings,
-        .set_settings           = asix_set_settings,
+        .get_settings           = usbnet_get_settings,
+        .set_settings           = usbnet_set_settings,
+        .nway_reset             = usbnet_nway_reset,
 };
 
 static int marvell_phy_init(struct usbnet *dev)
diff --git a/drivers/usb/net/mcs7830.c b/drivers/usb/net/mcs7830.c
index 0266090a1d7d..23a80667f17e 100644
--- a/drivers/usb/net/mcs7830.c
+++ b/drivers/usb/net/mcs7830.c
@@ -430,8 +430,12 @@ static struct ethtool_ops mcs7830_ethtool_ops = {
         .get_regs               = mcs7830_get_regs,
 
         /* common usbnet calls */
+        .get_link               = usbnet_get_link,
         .get_msglevel           = usbnet_get_msglevel,
         .set_msglevel           = usbnet_set_msglevel,
+        .get_settings           = usbnet_get_settings,
+        .set_settings           = usbnet_set_settings,
+        .nway_reset             = usbnet_nway_reset,
 };
 
 static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev)
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index af6d061dc79b..decc1b179246 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -669,6 +669,37 @@ done:
  * they'll probably want to use this base set.
  */
 
+int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd)
+{
+        struct usbnet *dev = netdev_priv(net);
+
+        if (!dev->mii.mdio_read)
+                return -EOPNOTSUPP;
+
+        return mii_ethtool_gset(&dev->mii, cmd);
+}
+EXPORT_SYMBOL_GPL(usbnet_get_settings);
+
+int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd)
+{
+        struct usbnet *dev = netdev_priv(net);
+        int retval;
+
+        if (!dev->mii.mdio_write)
+                return -EOPNOTSUPP;
+
+        retval = mii_ethtool_sset(&dev->mii, cmd);
+
+        /* link speed/duplex might have changed */
+        if (dev->driver_info->link_reset)
+                dev->driver_info->link_reset(dev);
+
+        return retval;
+
+}
+EXPORT_SYMBOL_GPL(usbnet_set_settings);
+
+
 void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
 {
         struct usbnet *dev = netdev_priv(net);
@@ -682,7 +713,7 @@ void usbnet_get_drvinfo (struct net_device *net, struct ethtool_drvinfo *info)
 }
 EXPORT_SYMBOL_GPL(usbnet_get_drvinfo);
 
-static u32 usbnet_get_link (struct net_device *net)
+u32 usbnet_get_link (struct net_device *net)
 {
         struct usbnet *dev = netdev_priv(net);
 
@@ -690,9 +721,14 @@ static u32 usbnet_get_link (struct net_device *net)
         if (dev->driver_info->check_connect)
                 return dev->driver_info->check_connect (dev) == 0;
 
+        /* if the device has mii operations, use those */
+        if (dev->mii.mdio_read)
+                return mii_link_ok(&dev->mii);
+
         /* Otherwise, say we're up (to avoid breaking scripts) */
         return 1;
 }
+EXPORT_SYMBOL_GPL(usbnet_get_link);
 
 u32 usbnet_get_msglevel (struct net_device *net)
 {
@@ -710,10 +746,24 @@ void usbnet_set_msglevel (struct net_device *net, u32 level)
 }
 EXPORT_SYMBOL_GPL(usbnet_set_msglevel);
 
+int usbnet_nway_reset(struct net_device *net)
+{
+        struct usbnet *dev = netdev_priv(net);
+
+        if (!dev->mii.mdio_write)
+                return -EOPNOTSUPP;
+
+        return mii_nway_restart(&dev->mii);
+}
+EXPORT_SYMBOL_GPL(usbnet_nway_reset);
+
 /* drivers may override default ethtool_ops in their bind() routine */
 static struct ethtool_ops usbnet_ethtool_ops = {
+        .get_settings           = usbnet_get_settings,
+        .set_settings           = usbnet_set_settings,
         .get_drvinfo            = usbnet_get_drvinfo,
         .get_link               = usbnet_get_link,
+        .nway_reset             = usbnet_nway_reset,
         .get_msglevel           = usbnet_get_msglevel,
         .set_msglevel           = usbnet_set_msglevel,
 };
diff --git a/drivers/usb/net/usbnet.h b/drivers/usb/net/usbnet.h
index c0746f0454af..743947c3fb83 100644
--- a/drivers/usb/net/usbnet.h
+++ b/drivers/usb/net/usbnet.h
@@ -168,9 +168,13 @@ extern void usbnet_defer_kevent (struct usbnet *, int);
 extern void usbnet_skb_return (struct usbnet *, struct sk_buff *);
 extern void usbnet_unlink_rx_urbs(struct usbnet *);
 
+extern int usbnet_get_settings (struct net_device *net, struct ethtool_cmd *cmd);
+extern int usbnet_set_settings (struct net_device *net, struct ethtool_cmd *cmd);
+extern u32 usbnet_get_link (struct net_device *net);
 extern u32 usbnet_get_msglevel (struct net_device *);
 extern void usbnet_set_msglevel (struct net_device *, u32);
 extern void usbnet_get_drvinfo (struct net_device *, struct ethtool_drvinfo *);
+extern int usbnet_nway_reset(struct net_device *net);
 
 /* messaging support includes the interface name, so it must not be
  * used before it has one ... notably, in minidriver bind() calls.