From da78f957e46c686434149d332a477d7ea055d76a Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Wed, 24 May 2017 09:15:43 -0700 Subject: L2 over MPLS [support for VPWS/VPLS] - switch to using dpo_proto_t rather than fib_protocol_t in fib_paths so that we can describe L2 paths - VLIB nodes to handle pop/push of MPLS labels to L2 Change-Id: Id050d06a11fd2c9c1c81ce5a0654e6c5ae6afa6e Signed-off-by: Neale Ranns --- src/vnet/fib/fib_path.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'src/vnet/fib/fib_path.h') diff --git a/src/vnet/fib/fib_path.h b/src/vnet/fib/fib_path.h index a34cb43fdb2..f986e437a3b 100644 --- a/src/vnet/fib/fib_path.h +++ b/src/vnet/fib/fib_path.h @@ -78,6 +78,11 @@ typedef enum fib_path_cfg_attribute_t_ { * The path is an interface recieve */ FIB_PATH_CFG_ATTRIBUTE_LOCAL, + /** + * The path is L2. i.e. the parameters therein are to be interpreted as + * pertaining to L2 config. + */ + FIB_PATH_CFG_ATTRIBUTE_L2, /** * Marker. Add new types before this one, then update it. */ @@ -98,6 +103,7 @@ typedef enum fib_path_cfg_attribute_t_ { [FIB_PATH_CFG_ATTRIBUTE_ATTACHED] = "attached", \ [FIB_PATH_CFG_ATTRIBUTE_INTF_RX] = "interface-rx", \ [FIB_PATH_CFG_ATTRIBUTE_RPF_ID] = "rpf-id", \ + [FIB_PATH_CFG_ATTRIBUTE_L2] = "l2", \ } #define FOR_EACH_FIB_PATH_CFG_ATTRIBUTE(_item) \ @@ -118,6 +124,7 @@ typedef enum fib_path_cfg_flags_t_ { FIB_PATH_CFG_FLAG_ATTACHED = (1 << FIB_PATH_CFG_ATTRIBUTE_ATTACHED), FIB_PATH_CFG_FLAG_INTF_RX = (1 << FIB_PATH_CFG_ATTRIBUTE_INTF_RX), FIB_PATH_CFG_FLAG_RPF_ID = (1 << FIB_PATH_CFG_ATTRIBUTE_RPF_ID), + FIB_PATH_CFG_FLAG_L2 = (1 << FIB_PATH_CFG_ATTRIBUTE_L2), } __attribute__ ((packed)) fib_path_cfg_flags_t; @@ -131,7 +138,7 @@ extern u8 * format_fib_path(u8 * s, va_list * args); extern fib_node_index_t fib_path_create(fib_node_index_t pl_index, const fib_route_path_t *path); extern fib_node_index_t fib_path_create_special(fib_node_index_t pl_index, - fib_protocol_t nh_proto, + dpo_proto_t nh_proto, fib_path_cfg_flags_t flags, const dpo_id_t *dpo); @@ -148,7 +155,7 @@ extern int fib_path_is_recursive_constrained(fib_node_index_t path_index); extern int fib_path_is_exclusive(fib_node_index_t path_index); extern int fib_path_is_deag(fib_node_index_t path_index); extern int fib_path_is_looped(fib_node_index_t path_index); -extern fib_protocol_t fib_path_get_proto(fib_node_index_t path_index); +extern dpo_proto_t fib_path_get_proto(fib_node_index_t path_index); extern void fib_path_destroy(fib_node_index_t path_index); extern uword fib_path_hash(fib_node_index_t path_index); extern load_balance_path_t * fib_path_append_nh_for_multipath_hash( -- cgit 1.2.3-korg