diff options
Diffstat (limited to 'src/vnet/mpls/mpls_api.c')
| -rw-r--r-- | src/vnet/mpls/mpls_api.c | 97 |
1 files changed, 64 insertions, 33 deletions
diff --git a/src/vnet/mpls/mpls_api.c b/src/vnet/mpls/mpls_api.c index f1aef6c92c6..6bfc491d344 100644 --- a/src/vnet/mpls/mpls_api.c +++ b/src/vnet/mpls/mpls_api.c @@ -27,6 +27,7 @@ #include <vnet/fib/fib_table.h> #include <vnet/fib/fib_api.h> #include <vnet/fib/mpls_fib.h> +#include <vnet/fib/fib_path_list.h> #include <vnet/vnet_msg_enum.h> @@ -163,6 +164,7 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, dpo_proto_to_fib (pfx.fp_payload_proto), mp->mr_next_hop_table_id, mp->mr_create_table_if_needed, + mp->mr_is_rpf_id, &fib_index, &next_hop_fib_index); if (0 != rv) @@ -192,10 +194,13 @@ mpls_route_add_del_t_handler (vnet_main_t * vnm, 0, // mp->is_unreach, 0, // mp->is_prohibit, 0, // mp->is_local, + mp->mr_is_multicast, mp->mr_is_classify, mp->mr_classify_table_index, mp->mr_is_resolve_host, mp->mr_is_resolve_attached, + mp->mr_is_interface_rx, + mp->mr_is_rpf_id, fib_index, &pfx, mp->mr_next_hop_proto_is_ip4, &nh, ntohl (mp->mr_next_hop_sw_if_index), @@ -229,46 +234,54 @@ vl_api_mpls_tunnel_add_del_t_handler (vl_api_mpls_tunnel_add_del_t * mp) int rv = 0; u32 tunnel_sw_if_index; int ii; + fib_route_path_t rpath, *rpaths = NULL; + + memset (&rpath, 0, sizeof (rpath)); stats_dslock_with_hint (1 /* release hint */ , 5 /* tag */ ); - if (mp->mt_is_add) + if (mp->mt_next_hop_proto_is_ip4) { - fib_route_path_t rpath, *rpaths = NULL; - mpls_label_t *label_stack = NULL; - - memset (&rpath, 0, sizeof (rpath)); - - if (mp->mt_next_hop_proto_is_ip4) - { - rpath.frp_proto = FIB_PROTOCOL_IP4; - clib_memcpy (&rpath.frp_addr.ip4, - mp->mt_next_hop, sizeof (rpath.frp_addr.ip4)); - } - else - { - rpath.frp_proto = FIB_PROTOCOL_IP6; - clib_memcpy (&rpath.frp_addr.ip6, - mp->mt_next_hop, sizeof (rpath.frp_addr.ip6)); - } - rpath.frp_sw_if_index = ntohl (mp->mt_next_hop_sw_if_index); + rpath.frp_proto = FIB_PROTOCOL_IP4; + clib_memcpy (&rpath.frp_addr.ip4, + mp->mt_next_hop, sizeof (rpath.frp_addr.ip4)); + } + else + { + rpath.frp_proto = FIB_PROTOCOL_IP6; + clib_memcpy (&rpath.frp_addr.ip6, + mp->mt_next_hop, sizeof (rpath.frp_addr.ip6)); + } + rpath.frp_sw_if_index = ntohl (mp->mt_next_hop_sw_if_index); + rpath.frp_weight = 1; + if (mp->mt_is_add) + { for (ii = 0; ii < mp->mt_next_hop_n_out_labels; ii++) - vec_add1 (label_stack, ntohl (mp->mt_next_hop_out_label_stack[ii])); + vec_add1 (rpath.frp_label_stack, + ntohl (mp->mt_next_hop_out_label_stack[ii])); + } - vec_add1 (rpaths, rpath); + vec_add1 (rpaths, rpath); - vnet_mpls_tunnel_add (rpaths, label_stack, - mp->mt_l2_only, &tunnel_sw_if_index); - vec_free (rpaths); - vec_free (label_stack); + tunnel_sw_if_index = ntohl (mp->mt_sw_if_index); + + if (mp->mt_is_add) + { + if (~0 == tunnel_sw_if_index) + tunnel_sw_if_index = vnet_mpls_tunnel_create (mp->mt_l2_only, + mp->mt_is_multicast); + vnet_mpls_tunnel_path_add (tunnel_sw_if_index, rpaths); } else { tunnel_sw_if_index = ntohl (mp->mt_sw_if_index); - vnet_mpls_tunnel_del (tunnel_sw_if_index); + if (!vnet_mpls_tunnel_path_remove (tunnel_sw_if_index, rpaths)) + vnet_mpls_tunnel_del (tunnel_sw_if_index); } + vec_free (rpaths); + stats_dsunlock (); /* *INDENT-OFF* */ @@ -289,10 +302,12 @@ typedef struct mpls_tunnel_send_walk_ctx_t_ static void send_mpls_tunnel_entry (u32 mti, void *arg) { + fib_route_path_encode_t *api_rpaths, *api_rpath; mpls_tunnel_send_walk_ctx_t *ctx; vl_api_mpls_tunnel_details_t *mp; const mpls_tunnel_t *mt; - u32 nlabels; + vl_api_fib_path2_t *fp; + u32 n; ctx = arg; @@ -300,18 +315,34 @@ send_mpls_tunnel_entry (u32 mti, void *arg) return; mt = mpls_tunnel_get (mti); - nlabels = vec_len (mt->mt_label_stack); + n = fib_path_list_get_n_paths (mt->mt_path_list); + + mp = vl_msg_api_alloc (sizeof (*mp) + n * sizeof (vl_api_fib_path2_t)); + memset (mp, 0, sizeof (*mp) + n * sizeof (vl_api_fib_path2_t)); - mp = vl_msg_api_alloc (sizeof (*mp) + nlabels * sizeof (u32)); - memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_MPLS_TUNNEL_DETAILS); mp->context = ctx->context; - mp->tunnel_index = ntohl (mti); - memcpy (mp->mt_next_hop_out_labels, - mt->mt_label_stack, nlabels * sizeof (u32)); + mp->mt_tunnel_index = ntohl (mti); + mp->mt_count = ntohl (n); + + fib_path_list_walk (mt->mt_path_list, fib_path_encode, &api_rpaths); + + fp = mp->mt_paths; + vec_foreach (api_rpath, api_rpaths) + { + memset (fp, 0, sizeof (*fp)); + + fp->weight = htonl (api_rpath->rpath.frp_weight); + fp->sw_if_index = htonl (api_rpath->rpath.frp_sw_if_index); + copy_fib_next_hop (api_rpath, fp); + fp++; + } // FIXME + // memcpy (mp->mt_next_hop_out_labels, + // mt->mt_label_stack, nlabels * sizeof (u32)); + vl_msg_api_send_shmem (ctx->q, (u8 *) & mp); } |