struct mutex mutex;
int dp_idx;
-#ifdef SUPPORT_SYSFS
struct kobject ifobj;
-#endif
int drop_frags;
u16 port_no;
struct datapath *dp;
struct net_device *dev;
-#ifdef SUPPORT_SYSFS
struct kobject kobj;
-#endif
+ char linkname[IFNAMSIZ];
struct list_head node; /* Element in datapath.ports. */
};