diff options
| author |   Vijayabhaskar Katamreddy <vkatamre@cisco.com> | 2018-10-05 11:24:56 -0700 |
|---|---|---|
| committer | Vijayabhaskar Katamreddy <vkatamre@cisco.com> | 2018-10-08 14:43:21 +0000 |
| commit | cef5db0acdd076c33ed891c359b15086713aaafa (patch) | |
| tree | b6ae546c0ddd862735ce4d012f073bcf1fdaa4ae | |
| parent | c210cb50e815725e4bb949357c9f6e2fb4032ece (diff) | |
Adding Multipath support for exclusive DPO based fib path entries via rpath
Change-Id: I3c84daf046dbad972b36e48fa2548bbe20c7b338
Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
| -rw-r--r-- | src/vnet/fib/fib_path.c | 13 | ||||
| -rw-r--r-- | src/vnet/fib/fib_types.h | 5 |
2 files changed, 16 insertions, 2 deletions
diff --git a/src/vnet/fib/fib_path.c b/src/vnet/fib/fib_path.c index 88dddbcaeea..4c93f732b72 100644 --- a/src/vnet/fib/fib_path.c +++ b/src/vnet/fib/fib_path.c @@ -1323,6 +1323,11 @@ fib_path_create (fib_node_index_t pl_index, path->fp_type = FIB_PATH_TYPE_DVR; path->dvr.fp_interface = rpath->frp_sw_if_index; } + else if (rpath->frp_flags & FIB_ROUTE_PATH_EXCLUSIVE) + { + path->fp_type = FIB_PATH_TYPE_EXCLUSIVE; + dpo_copy(&path->exclusive.fp_ex_dpo, &rpath->dpo); + } else if (~0 != rpath->frp_sw_if_index) { if (ip46_address_is_zero(&rpath->frp_addr)) @@ -1574,9 +1579,11 @@ fib_path_cmp_i (const fib_path_t *path1, case FIB_PATH_TYPE_DVR: res = (path1->dvr.fp_interface - path2->dvr.fp_interface); break; + case FIB_PATH_TYPE_EXCLUSIVE: + res = dpo_cmp(&path1->exclusive.fp_ex_dpo, &path2->exclusive.fp_ex_dpo); + break; case FIB_PATH_TYPE_SPECIAL: case FIB_PATH_TYPE_RECEIVE: - case FIB_PATH_TYPE_EXCLUSIVE: res = 0; break; } @@ -1711,9 +1718,11 @@ fib_path_cmp_w_route_path (fib_node_index_t path_index, case FIB_PATH_TYPE_DVR: res = (path->dvr.fp_interface - rpath->frp_sw_if_index); break; + case FIB_PATH_TYPE_EXCLUSIVE: + res = dpo_cmp(&path->exclusive.fp_ex_dpo, &rpath->dpo); + break; case FIB_PATH_TYPE_SPECIAL: case FIB_PATH_TYPE_RECEIVE: - case FIB_PATH_TYPE_EXCLUSIVE: res = 0; break; } diff --git a/src/vnet/fib/fib_types.h b/src/vnet/fib/fib_types.h index cd6ef7efac8..714a1d9e9a8 100644 --- a/src/vnet/fib/fib_types.h +++ b/src/vnet/fib/fib_types.h @@ -523,6 +523,11 @@ typedef struct fib_route_path_t_ { * The outgoing MPLS label Stack. NULL implies no label. */ fib_mpls_label_t *frp_label_stack; + + /** + * Exclusive DPO + */ + dpo_id_t dpo; }; /** * A path that resolves via a BIER Table. |