*** interceptor.bak	Thu Dec 17 12:13:32 2009
--- interceptor.c	Thu Dec 17 12:18:43 2009
***************
*** 134,139 ****
--- 134,148 ----
      .notifier_call = handle_netdev_event,
  };
  
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+ static const struct net_device_ops vnet_netdev_ops = {
+     .ndo_start_xmit = interceptor_tx,
+     .ndo_get_stats = interceptor_stats,
+     .ndo_do_ioctl = interceptor_ioctl,
+ };
+ #endif
+ 
+ 
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22)
  static
  #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
***************
*** 146,156 ****
--- 155,180 ----
  #endif
  interceptor_init(struct net_device *dev)
  {
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+     struct net_device_ops *ops_tmp;
+ #endif
      ether_setup(dev);
  
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+     if (dev->netdev_ops) {
+       ops_tmp = (struct net_device_ops *) dev->netdev_ops;
+       ops_tmp->ndo_start_xmit = interceptor_tx;
+       ops_tmp->ndo_get_stats = interceptor_stats;
+       ops_tmp->ndo_do_ioctl = interceptor_ioctl;
+       dev->netdev_ops = ops_tmp;      
+     }
+     else
+     { dev->netdev_ops = &vnet_netdev_ops; }
+ #else
      dev->hard_start_xmit = interceptor_tx;
      dev->get_stats = interceptor_stats;
      dev->do_ioctl = interceptor_ioctl;
+ #endif
  
      dev->mtu = ETH_DATA_LEN-MTU_REDUCTION;
      kernel_memcpy(dev->dev_addr, interceptor_eth_addr,ETH_ALEN);
***************
*** 260,265 ****
--- 284,292 ----
  static int
  add_netdev(struct net_device *dev)
  {
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+     struct net_device_ops *ops_tmp;
+ #endif
      int rc = -1;
      int i = 0;
  
***************
*** 288,295 ****
--- 315,329 ----
      Bindings[i].original_mtu = dev->mtu;
  
      /*replace the original send function with our send function */
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+     Bindings[i].InjectSend = dev->netdev_ops->ndo_start_xmit;
+     ops_tmp = (struct net_device_ops*)dev->netdev_ops;
+     ops_tmp->ndo_start_xmit = replacement_dev_xmit;
+     dev->netdev_ops = ops_tmp;
+ #else
      Bindings[i].InjectSend = dev->hard_start_xmit;
      dev->hard_start_xmit = replacement_dev_xmit;
+ #endif
  
      /*copy in the ip packet handler function and packet type struct */
      Bindings[i].InjectReceive = original_ip_handler.orig_handler_func;
***************
*** 303,308 ****
--- 337,345 ----
  static int
  remove_netdev(struct net_device *dev)
  {
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+     struct net_device_ops *ops_tmp;
+ #endif
      int rc = -1;
      BINDING *b;
  
***************
*** 311,317 ****
--- 348,360 ----
      if (b)
      {
          rc = 0;
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+         ops_tmp = (struct net_device_ops*)dev->netdev_ops;
+         ops_tmp->ndo_start_xmit = b->InjectSend;
+ 	dev->netdev_ops = ops_tmp;
+ #else
          dev->hard_start_xmit = b->InjectSend;
+ #endif
          kernel_memset(b, 0, sizeof(BINDING));
      }
      else