Remove obsolete #include <linux/config.h>

[linux-2.6-omap-h63xx.git] / net / core / ethtool.c

diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 33ce7ed6afc651206443200ed1d705c73bf01b08..27ce1683caf52bc69a31a8b4d4f3b34b6e9f8408 100644 (file)
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -614,6 +614,29 @@ static int ethtool_set_ufo(struct net_device *dev, char __user *useraddr)
        return dev->ethtool_ops->set_ufo(dev, edata.data);
 }
 
+static int ethtool_get_gso(struct net_device *dev, char __user *useraddr)
+{
+       struct ethtool_value edata = { ETHTOOL_GGSO };
+
+       edata.data = dev->features & NETIF_F_GSO;
+       if (copy_to_user(useraddr, &edata, sizeof(edata)))
+                return -EFAULT;
+       return 0;
+}
+
+static int ethtool_set_gso(struct net_device *dev, char __user *useraddr)
+{
+       struct ethtool_value edata;
+
+       if (copy_from_user(&edata, useraddr, sizeof(edata)))
+               return -EFAULT;
+       if (edata.data)
+               dev->features |= NETIF_F_GSO;
+       else
+               dev->features &= ~NETIF_F_GSO;
+       return 0;
+}
+
 static int ethtool_self_test(struct net_device *dev, char __user *useraddr)
 {
        struct ethtool_test test;
@@ -905,6 +928,12 @@ int dev_ethtool(struct ifreq *ifr)
        case ETHTOOL_SUFO:
                rc = ethtool_set_ufo(dev, useraddr);
                break;
+       case ETHTOOL_GGSO:
+               rc = ethtool_get_gso(dev, useraddr);
+               break;
+       case ETHTOOL_SGSO:
+               rc = ethtool_set_gso(dev, useraddr);
+               break;
        default:
                rc =  -EOPNOTSUPP;
        }