#define NB_IPV4ROOT 16
+/* network flags */
+
+#define NXF_STATE_SETUP (1ULL<<32)
+
+#define NXF_SC_HELPER (1ULL<<36)
+#define NXF_PERSISTENT (1ULL<<38)
+
+#define NXF_ONE_TIME (0x0001ULL<<32)
+
+#define NXF_INIT_SET (0)
+
+
+/* address types */
+
+#define NXA_TYPE_IPV4 1
+#define NXA_TYPE_IPV6 2
+
+#define NXA_MOD_BCAST (1<<8)
+
+#define NXA_TYPE_ANY (~0)
+
+
#ifdef __KERNEL__
#include <linux/list.h>
struct nx_info {
struct hlist_node nx_hlist; /* linked list of nxinfos */
- struct rcu_head nx_rcu; /* the rcu head */
nid_t nx_id; /* vnet id */
atomic_t nx_usecnt; /* usage count */
- atomic_t nx_refcnt; /* reference count */
+ atomic_t nx_tasks; /* tasks count */
+ int nx_state; /* context state */
uint64_t nx_flags; /* network flag word */
uint64_t nx_ncaps; /* network capabilities */
};
-struct rcu_head;
+/* status flags */
-extern void unhash_nx_info(struct nx_info *);
+#define NXS_HASHED 0x0001
+#define NXS_SHUTDOWN 0x0100
+#define NXS_RELEASED 0x8000
-extern struct nx_info *locate_nx_info(int);
-extern struct nx_info *locate_or_create_nx_info(int);
+extern struct nx_info *lookup_nx_info(int);
extern int get_nid_list(int, unsigned int *, int);
extern int nid_is_hashed(nid_t);
extern int nx_migrate_task(struct task_struct *, struct nx_info *);
+extern long vs_net_change(struct nx_info *, unsigned int);
+
struct in_ifaddr;
struct net_device;
+#ifdef CONFIG_INET
int ifa_in_nx_info(struct in_ifaddr *, struct nx_info *);
int dev_in_nx_info(struct net_device *, struct nx_info *);
+#else /* CONFIG_INET */
+static inline
+int ifa_in_nx_info(struct in_ifaddr *a, struct nx_info *n)
+{
+ return 1;
+}
+
+static inline
+int dev_in_nx_info(struct net_device *d, struct nx_info *n)
+{
+ return 1;
+}
+#endif /* CONFIG_INET */
+
struct sock;
+#ifdef CONFIG_INET
int nx_addr_conflict(struct nx_info *, uint32_t, struct sock *);
+#else /* CONFIG_INET */
+static inline
+int nx_addr_conflict(struct nx_info *n, uint32_t a, struct sock *s)
+{
+ return 1;
+}
+#endif /* CONFIG_INET */
#endif /* __KERNEL__ */
#else /* _VX_NETWORK_H */