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authorNeale Ranns <nranns@cisco.com>2017-12-05 13:24:04 -0800
committerFlorin Coras <florin.coras@gmail.com>2017-12-09 20:55:08 +0000
commit9128637ee8f7b0d903551f165a1447d427e8dd19 (patch)
tree244014dd1064643946d64066e352ee1627bf622c /src/vnet/fib/fib_path_list.h
parentcef87f1a5eb4d69cf11ce1cd3c5506edcfba74c4 (diff)
BIER in non-MPLS netowrks
as decsribed in section 2.2 ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10 with BIFT encoding from: https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00 changes: 1 - introduce the new BIFT lookup table. BIER tables that have an associated MPLS label are added to the MPLS-FIB. Those that don't are added to the BIER table 2 - BIER routes that have no associated output MPLS label will add a BIFT label. 3 - The BIER FMask has a path-list as a member to resolve via any possible path. Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/fib/fib_path_list.h')
-rw-r--r--src/vnet/fib/fib_path_list.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_path_list.h b/src/vnet/fib/fib_path_list.h
index a54b79e2a6d..76870dc6c78 100644
--- a/src/vnet/fib/fib_path_list.h
+++ b/src/vnet/fib/fib_path_list.h
@@ -127,8 +127,18 @@ extern fib_node_index_t fib_path_list_path_remove (
extern u32 fib_path_list_get_n_paths(fib_node_index_t pl_index);
+/**
+ * Flags to control how the path-list returns forwarding information
+ */
+typedef enum fib_path_list_fwd_flags_t_
+{
+ FIB_PATH_LIST_FWD_FLAG_NONE = 0,
+ FIB_PATH_LIST_FWD_FLAG_COLLAPSE = (1 << 0),
+} fib_path_list_fwd_flags_t;
+
extern void fib_path_list_contribute_forwarding(fib_node_index_t path_list_index,
fib_forward_chain_type_t type,
+ fib_path_list_fwd_flags_t flags,
dpo_id_t *dpo);
extern void fib_path_list_contribute_urpf(fib_node_index_t path_index,
index_t urpf);
@@ -153,6 +163,8 @@ extern int fib_path_list_is_popular(fib_node_index_t path_list_index);
extern dpo_proto_t fib_path_list_get_proto(fib_node_index_t path_list_index);
extern u8 * fib_path_list_format(fib_node_index_t pl_index,
u8 * s);
+extern u8 * format_fib_path_list(u8 * s, va_list *args);
+
extern index_t fib_path_list_lb_map_add_or_lock(fib_node_index_t pl_index,
const fib_node_index_t *pis);
extern u32 fib_path_list_find_rpath (fib_node_index_t path_list_index,