net: Add init_dummy_netdev() and fix EMAC driver using it

[deliverable/linux.git] / include / linux / netdevice.h

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 4647604c7ca9a2ccb1b62d4709c47c45d039c394..ec54785d34f90904224afe17a2713a8f32ed05ba 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -795,6 +795,7 @@ struct net_device
               NETREG_UNREGISTERING,    /* called unregister_netdevice */
               NETREG_UNREGISTERED,     /* completed unregister todo */
               NETREG_RELEASED,         /* called free_netdev */
+              NETREG_DUMMY,            /* dummy device for NAPI poll */
        } reg_state;
 
        /* Called from unregister, can be used to call free_netdev */
@@ -1077,6 +1078,8 @@ extern void               free_netdev(struct net_device *dev);
 extern void            synchronize_net(void);
 extern int             register_netdevice_notifier(struct notifier_block *nb);
 extern int             unregister_netdevice_notifier(struct notifier_block *nb);
+extern int             init_dummy_netdev(struct net_device *dev);
+
 extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
 extern struct net_device       *dev_get_by_index(struct net *net, int ifindex);
 extern struct net_device       *__dev_get_by_index(struct net *net, int ifindex);