VPP-69: Create fib or bridge domain with arbitrary ID

[vpp.git] / vnet / vnet / ip / ip6.h

diff --git a/vnet/vnet/ip/ip6.h b/vnet/vnet/ip/ip6.h
index ff65d3a..4d0e856 100644 (file)
--- a/vnet/vnet/ip/ip6.h
+++ b/vnet/vnet/ip/ip6.h
@@ -204,6 +204,29 @@ typedef union {
 u32 ip6_fib_lookup (ip6_main_t * im, u32 sw_if_index, ip6_address_t * dst);
 u32 ip6_fib_lookup_with_table (ip6_main_t * im, u32 fib_index, 
                                ip6_address_t * dst);
+
+/**
+ * \brief Get or create an IPv6 fib.
+ *
+ * Get or create an IPv6 fib with the provided fib ID or index.
+ * The fib ID is a possibly-sparse user-defined value while
+ * the fib index defines the position of the fib in the fib vector.
+ *
+ * \param im
+ *      ip6_main pointer.
+ * \param table_index_or_id
+ *      The table index if \c IP6_ROUTE_FLAG_FIB_INDEX bit is set in \p flags.
+ *      Otherwise, when set to \c ~0, an arbitrary and unused fib ID is picked
+ *      and can be retrieved with \c ret->table_id.
+ *      Otherwise, it is the fib ID to be used to retrieve or create the desired fib.
+ * \param flags
+ *      Indicates whether \p table_index_or_id is the fib index or ID.
+ *      When the bit \c IP6_ROUTE_FLAG_FIB_INDEX is set, \p table_index_or_id
+ *      is considered as the fib index, and the fib ID otherwise.
+ * \return A pointer to the retrieved or created fib.
+ *
+ * \remark When getting a fib with the fib index, the fib MUST already exist.
+ */
 ip6_fib_t * find_ip6_fib_by_table_index_or_id (ip6_main_t * im, 
                                                u32 table_index_or_id, 
                                                u32 flags);
@@ -373,6 +396,9 @@ void ip6_adjacency_set_interface_route (vnet_main_t * vnm,
                                        u32 sw_if_index,
                                        u32 if_address_index);
 
+u32
+vnet_ip6_neighbor_glean_add(u32 fib_index, void * next_hop_arg);
+
 clib_error_t *
 ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index);
 
@@ -395,7 +421,8 @@ vnet_set_ip6_ethernet_neighbor (vlib_main_t * vm,
                                 u32 sw_if_index,
                                 ip6_address_t * a,
                                 u8 * link_layer_address,
-                                uword n_bytes_link_layer_address);
+                                uword n_bytes_link_layer_address,
+                                int is_static);
 int
 vnet_unset_ip6_ethernet_neighbor (vlib_main_t * vm,
                                   u32 sw_if_index,