1 files changed, 94 insertions, 0 deletions
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
index 8e8293d86fbb..bd3bbf668cdb 100644
--- a/include/linux/neighbour.h
+++ b/include/linux/neighbour.h
@@ -62,4 +62,98 @@ struct nda_cacheinfo
        __u32           ndm_refcnt;
 };
+/*****************************************************************
+ *              Neighbour tables specific messages.
+ *
+ * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
+ * NLM_F_DUMP flag set. Every neighbour table configuration is
+ * spread over multiple messages to avoid running into message
+ * size limits on systems with many interfaces. The first message
+ * in the sequence transports all not device specific data such as
+ * statistics, configuration, and the default parameter set.
+ * This message is followed by 0..n messages carrying device
+ * specific parameter sets.
+ * Although the ordering should be sufficient, NDTA_NAME can be
+ * used to identify sequences. The initial message can be identified
+ * by checking for NDTA_CONFIG. The device specific messages do
+ * not contain this TLV but have NDTPA_IFINDEX set to the
+ * corresponding interface index.
+ *
+ * To change neighbour table attributes, send RTM_SETNEIGHTBL
+ * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
+ * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
+ * otherwise. Device specific parameter sets can be changed by
+ * setting NDTPA_IFINDEX to the interface index of the corresponding
+ * device.
+ ****/
+struct ndt_stats
+{
+        __u64           ndts_allocs;
+        __u64           ndts_destroys;
+        __u64           ndts_hash_grows;
+        __u64           ndts_res_failed;
+        __u64           ndts_lookups;
+        __u64           ndts_hits;
+        __u64           ndts_rcv_probes_mcast;
+        __u64           ndts_rcv_probes_ucast;
+        __u64           ndts_periodic_gc_runs;
+        __u64           ndts_forced_gc_runs;
+};
+enum {
+        NDTPA_UNSPEC,
+        NDTPA_IFINDEX,                  /* u32, unchangeable */
+        NDTPA_REFCNT,                   /* u32, read-only */
+        NDTPA_REACHABLE_TIME,           /* u64, read-only, msecs */
+        NDTPA_BASE_REACHABLE_TIME,      /* u64, msecs */
+        NDTPA_RETRANS_TIME,             /* u64, msecs */
+        NDTPA_GC_STALETIME,             /* u64, msecs */
+        NDTPA_DELAY_PROBE_TIME,         /* u64, msecs */
+        NDTPA_QUEUE_LEN,                /* u32 */
+        NDTPA_APP_PROBES,               /* u32 */
+        NDTPA_UCAST_PROBES,             /* u32 */
+        NDTPA_MCAST_PROBES,             /* u32 */
+        NDTPA_ANYCAST_DELAY,            /* u64, msecs */
+        NDTPA_PROXY_DELAY,              /* u64, msecs */
+        NDTPA_PROXY_QLEN,               /* u32 */
+        NDTPA_LOCKTIME,                 /* u64, msecs */
+        __NDTPA_MAX
+};
+#define NDTPA_MAX (__NDTPA_MAX - 1)
+struct ndtmsg
+{
+        __u8            ndtm_family;
+        __u8            ndtm_pad1;
+        __u16           ndtm_pad2;
+};
+struct ndt_config
+{
+        __u16           ndtc_key_len;
+        __u16           ndtc_entry_size;
+        __u32           ndtc_entries;
+        __u32           ndtc_last_flush;        /* delta to now in msecs */
+        __u32           ndtc_last_rand;         /* delta to now in msecs */
+        __u32           ndtc_hash_rnd;
+        __u32           ndtc_hash_mask;
+        __u32           ndtc_hash_chain_gc;
+        __u32           ndtc_proxy_qlen;
+};
+enum {
+        NDTA_UNSPEC,
+        NDTA_NAME,                      /* char *, unchangeable */
+        NDTA_THRESH1,                   /* u32 */
+        NDTA_THRESH2,                   /* u32 */
+        NDTA_THRESH3,                   /* u32 */
+        NDTA_CONFIG,                    /* struct ndt_config, read-only */
+        NDTA_PARMS,                     /* nested TLV NDTPA_* */
+        NDTA_STATS,                     /* struct ndt_stats, read-only */
+        NDTA_GC_INTERVAL,               /* u64, msecs */
+        __NDTA_MAX
+};
+#define NDTA_MAX (__NDTA_MAX - 1)
 #endif

diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h index 8e8293d86fbb..bd3bbf668cdb 100644 --- a/include/linux/neighbour.h +++ b/include/linux/neighbour.h
@@ -62,4 +62,98 @@ struct nda_cacheinfo
62	__u32 ndm_refcnt;	62	__u32 ndm_refcnt;
63	};	63	};
64		64
		65	/*****************************************************************
		66	* Neighbour tables specific messages.
		67	*
		68	* To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
		69	* NLM_F_DUMP flag set. Every neighbour table configuration is
		70	* spread over multiple messages to avoid running into message
		71	* size limits on systems with many interfaces. The first message
		72	* in the sequence transports all not device specific data such as
		73	* statistics, configuration, and the default parameter set.
		74	* This message is followed by 0..n messages carrying device
		75	* specific parameter sets.
		76	* Although the ordering should be sufficient, NDTA_NAME can be
		77	* used to identify sequences. The initial message can be identified
		78	* by checking for NDTA_CONFIG. The device specific messages do
		79	* not contain this TLV but have NDTPA_IFINDEX set to the
		80	* corresponding interface index.
		81	*
		82	* To change neighbour table attributes, send RTM_SETNEIGHTBL
		83	* with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
		84	* NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
		85	* otherwise. Device specific parameter sets can be changed by
		86	* setting NDTPA_IFINDEX to the interface index of the corresponding
		87	* device.
		88	****/
		89
		90	struct ndt_stats
		91	{
		92	__u64 ndts_allocs;
		93	__u64 ndts_destroys;
		94	__u64 ndts_hash_grows;
		95	__u64 ndts_res_failed;
		96	__u64 ndts_lookups;
		97	__u64 ndts_hits;
		98	__u64 ndts_rcv_probes_mcast;
		99	__u64 ndts_rcv_probes_ucast;
		100	__u64 ndts_periodic_gc_runs;
		101	__u64 ndts_forced_gc_runs;
		102	};
		103
		104	enum {
		105	NDTPA_UNSPEC,
		106	NDTPA_IFINDEX, /* u32, unchangeable */
		107	NDTPA_REFCNT, /* u32, read-only */
		108	NDTPA_REACHABLE_TIME, /* u64, read-only, msecs */
		109	NDTPA_BASE_REACHABLE_TIME, /* u64, msecs */
		110	NDTPA_RETRANS_TIME, /* u64, msecs */
		111	NDTPA_GC_STALETIME, /* u64, msecs */
		112	NDTPA_DELAY_PROBE_TIME, /* u64, msecs */
		113	NDTPA_QUEUE_LEN, /* u32 */
		114	NDTPA_APP_PROBES, /* u32 */
		115	NDTPA_UCAST_PROBES, /* u32 */
		116	NDTPA_MCAST_PROBES, /* u32 */
		117	NDTPA_ANYCAST_DELAY, /* u64, msecs */
		118	NDTPA_PROXY_DELAY, /* u64, msecs */
		119	NDTPA_PROXY_QLEN, /* u32 */
		120	NDTPA_LOCKTIME, /* u64, msecs */
		121	__NDTPA_MAX
		122	};
		123	#define NDTPA_MAX (__NDTPA_MAX - 1)
		124
		125	struct ndtmsg
		126	{
		127	__u8 ndtm_family;
		128	__u8 ndtm_pad1;
		129	__u16 ndtm_pad2;
		130	};
		131
		132	struct ndt_config
		133	{
		134	__u16 ndtc_key_len;
		135	__u16 ndtc_entry_size;
		136	__u32 ndtc_entries;
		137	__u32 ndtc_last_flush; /* delta to now in msecs */
		138	__u32 ndtc_last_rand; /* delta to now in msecs */
		139	__u32 ndtc_hash_rnd;
		140	__u32 ndtc_hash_mask;
		141	__u32 ndtc_hash_chain_gc;
		142	__u32 ndtc_proxy_qlen;
		143	};
		144
		145	enum {
		146	NDTA_UNSPEC,
		147	NDTA_NAME, /* char , unchangeable /
		148	NDTA_THRESH1, /* u32 */
		149	NDTA_THRESH2, /* u32 */
		150	NDTA_THRESH3, /* u32 */
		151	NDTA_CONFIG, /* struct ndt_config, read-only */
		152	NDTA_PARMS, /* nested TLV NDTPA_* */
		153	NDTA_STATS, /* struct ndt_stats, read-only */
		154	NDTA_GC_INTERVAL, /* u64, msecs */
		155	__NDTA_MAX
		156	};
		157	#define NDTA_MAX (__NDTA_MAX - 1)
		158
65	#endif	159	#endif