diff options
Diffstat (limited to 'src/vnet/mpls')
| -rw-r--r-- | src/vnet/mpls/mpls.api | 246 | ||||
| -rw-r--r-- | src/vnet/mpls/mpls_api.c | 497 |
2 files changed, 743 insertions, 0 deletions
diff --git a/src/vnet/mpls/mpls.api b/src/vnet/mpls/mpls.api new file mode 100644 index 00000000000..2e3bfaf53f5 --- /dev/null +++ b/src/vnet/mpls/mpls.api @@ -0,0 +1,246 @@ +/* + * Copyright (c) 2015-2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** \brief Bind/Unbind an MPLS local label to an IP prefix. i.e. create + a per-prefix label entry. + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param mb_mpls_table_id - The MPLS table-id the MPLS entry will be added in + @param mb_label - The MPLS label value to bind + @param mb_ip_table_id - The IP table-id of the IP prefix to bind to. + @param mb_create_table_if_needed - Create either/both tables if required. + @param mb_is_bind - Bind or unbind + @param mb_is_ip4 - The prefix to bind to is IPv4 + @param mb_address_length - Length of IP prefix + @param mb_address[16] - IP prefix/ +*/ +define mpls_ip_bind_unbind +{ + u32 client_index; + u32 context; + u32 mb_mpls_table_id; + u32 mb_label; + u32 mb_ip_table_id; + u8 mb_create_table_if_needed; + u8 mb_is_bind; + u8 mb_is_ip4; + u8 mb_address_length; + u8 mb_address[16]; +}; + +/** \brief Reply for MPLS IP bind/unbind request + @param context - returned sender context, to match reply w/ request + @param retval - return code +*/ +define mpls_ip_bind_unbind_reply +{ + u32 context; + i32 retval; +}; + +/** \brief MPLS tunnel Add / del route + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param mt_is_add - Is this a route add or delete + @param mt_sw_if_index - The SW interface index of the tunnel to delete + @param mt_next_hop_proto_is_ip4 - The next-hop is IPV4 + @param mt_next_hop_weight - The weight, for UCMP + @param mt_next_hop[16] - the nextop address + @param mt_next_hop_sw_if_index - the next-hop SW interface + @param mt_next_hop_table_id - the next-hop table-id (if appropriate) + @param mt_next_hop_n_out_labels - the number of next-hop output labels + @param mt_next_hop_out_label_stack - the next-hop output label stack, outer most first +*/ +define mpls_tunnel_add_del +{ + u32 client_index; + u32 context; + u32 mt_sw_if_index; + u8 mt_is_add; + u8 mt_l2_only; + u8 mt_next_hop_proto_is_ip4; + u8 mt_next_hop_weight; + u8 mt_next_hop[16]; + u8 mt_next_hop_n_out_labels; + u32 mt_next_hop_sw_if_index; + u32 mt_next_hop_table_id; + u32 mt_next_hop_out_label_stack[mt_next_hop_n_out_labels]; +}; + +/** \brief Reply for MPLS tunnel add / del request + @param context - returned sender context, to match reply w/ request + @param retval - return code + @param sw_if_index - SW interface index of the tunnel created +*/ +define mpls_tunnel_add_del_reply +{ + u32 context; + i32 retval; + u32 sw_if_index; +}; + +/** \brief Dump mpls eth tunnel table + @param client_index - opaque cookie to identify the sender + @param tunnel_index - eth tunnel identifier or -1 in case of all tunnels +*/ +define mpls_tunnel_dump +{ + u32 client_index; + u32 context; + i32 tunnel_index; +}; + +/** \brief mpls eth tunnel operational state response + @param tunnel_index - eth tunnel identifier + @param intfc_address - interface ipv4 addr + @param mask_width - interface ipv4 addr mask + @param hw_if_index - interface id + @param l2_only - + @param tunnel_dst_mac - + @param tx_sw_if_index - + @param encap_index - reference to mpls label table + @param nlabels - number of resolved labels + @param labels - resolved labels +*/ +define mpls_tunnel_details +{ + u32 context; + u32 tunnel_index; + u8 mt_l2_only; + u8 mt_sw_if_index; + u8 mt_next_hop_proto_is_ip4; + u8 mt_next_hop[16]; + u32 mt_next_hop_sw_if_index; + u32 mt_next_hop_table_id; + u32 mt_next_hop_n_labels; + u32 mt_next_hop_out_labels[mt_next_hop_n_labels]; +}; + +/** \brief MPLS Route Add / del route + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param mr_label - The MPLS label value + @param mr_eos - The End of stack bit + @param mr_table_id - The MPLS table-id the route is added in + @param mr_classify_table_index - If this is a classify route, + this is the classify table index + @param mr_create_table_if_needed - If the MPLS or IP tables do not exist, + create them + @param mr_is_add - Is this a route add or delete + @param mr_is_classify - Is this route result a classify + @param mr_is_multipath - Is this route update a multipath - i.e. is this + a path addition to an existing route + @param mr_is_resolve_host - Recurse resolution constraint via a host prefix + @param mr_is_resolve_attached - Recurse resolution constraint via attached prefix + @param mr_next_hop_proto_is_ip4 - The next-hop is IPV4 + @param mr_next_hop_weight - The weight, for UCMP + @param mr_next_hop[16] - the nextop address + @param mr_next_hop_sw_if_index - the next-hop SW interface + @param mr_next_hop_table_id - the next-hop table-id (if appropriate) + @param mr_next_hop_n_out_labels - the number of labels in the label stack + @param mr_next_hop_out_label_stack - the next-hop output label stack, outer most first + @param next_hop_via_label - The next-hop is a resolved via a local label +*/ +define mpls_route_add_del +{ + u32 client_index; + u32 context; + u32 mr_label; + u8 mr_eos; + u32 mr_table_id; + u32 mr_classify_table_index; + u8 mr_create_table_if_needed; + u8 mr_is_add; + u8 mr_is_classify; + u8 mr_is_multipath; + u8 mr_is_resolve_host; + u8 mr_is_resolve_attached; + u8 mr_next_hop_proto_is_ip4; + u8 mr_next_hop_weight; + u8 mr_next_hop[16]; + u8 mr_next_hop_n_out_labels; + u32 mr_next_hop_sw_if_index; + u32 mr_next_hop_table_id; + u32 mr_next_hop_via_label; + u32 mr_next_hop_out_label_stack[mr_next_hop_n_out_labels]; +}; + +/** \brief Reply for MPLS route add / del request + @param context - returned sender context, to match reply w/ request + @param retval - return code +*/ +define mpls_route_add_del_reply +{ + u32 context; + i32 retval; +}; + +/** \brief FIB path + @param sw_if_index - index of the interface + @param weight - The weight, for UCMP + @param is_local - local if non-zero, else remote + @param is_drop - Drop the packet + @param is_unreach - Drop the packet and rate limit send ICMP unreachable + @param is_prohibit - Drop the packet and rate limit send ICMP prohibited + @param afi - the afi of the next hop, IP46_TYPE_IP4=1, IP46_TYPE_IP6=2 + @param next_hop[16] - the next hop address + + WARNING: this type is replicated, pending cleanup completion + +*/ +typeonly manual_print manual_endian define fib_path2 +{ + u32 sw_if_index; + u32 weight; + u8 is_local; + u8 is_drop; + u8 is_unreach; + u8 is_prohibit; + u8 afi; + u8 next_hop[16]; +}; + +/** \brief Dump MPLS fib table + @param client_index - opaque cookie to identify the sender +*/ +define mpls_fib_dump +{ + u32 client_index; + u32 context; +}; + +/** \brief mpls FIB table response + @param table_id - MPLS fib table id + @param s_bit - End-of-stack bit + @param label - MPLS label value + @param count - the number of fib_path in path + @param path - array of of fib_path structures +*/ +manual_endian manual_print define mpls_fib_details +{ + u32 context; + u32 table_id; + u8 eos_bit; + u32 label; + u32 count; + vl_api_fib_path2_t path[count]; +}; + +/* + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ +
\ No newline at end of file diff --git a/src/vnet/mpls/mpls_api.c b/src/vnet/mpls/mpls_api.c new file mode 100644 index 00000000000..ebbeba698a1 --- /dev/null +++ b/src/vnet/mpls/mpls_api.c @@ -0,0 +1,497 @@ +/* + *------------------------------------------------------------------ + * mpls_api.c - mpls api + * + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *------------------------------------------------------------------ + */ + +#include <vnet/vnet.h> +#include <vlibmemory/api.h> + +#include <vnet/interface.h> +#include <vnet/api_errno.h> +#include <vnet/mpls/mpls.h> +#include <vnet/mpls/mpls_tunnel.h> +#include <vnet/fib/fib_table.h> +#include <vnet/fib/fib_api.h> + +#include <vnet/vnet_msg_enum.h> + +#define vl_typedefs /* define message structures */ +#include <vnet/vnet_all_api_h.h> +#undef vl_typedefs + +#define vl_endianfun /* define message structures */ +#include <vnet/vnet_all_api_h.h> +#undef vl_endianfun + +/* instantiate all the print functions we know about */ +#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) +#define vl_printfun +#include <vnet/vnet_all_api_h.h> +#undef vl_printfun + +#include <vlibapi/api_helper_macros.h> + +#define foreach_vpe_api_msg \ +_(MPLS_IP_BIND_UNBIND, mpls_ip_bind_unbind) \ +_(MPLS_ROUTE_ADD_DEL, mpls_route_add_del) \ +_(MPLS_TUNNEL_ADD_DEL, mpls_tunnel_add_del) \ +_(MPLS_TUNNEL_DUMP, mpls_tunnel_dump) \ +_(MPLS_TUNNEL_DETAILS, mpls_tunnel_details) \ +_(MPLS_FIB_DUMP, mpls_fib_dump) \ +_(MPLS_FIB_DETAILS, mpls_fib_details) + +extern void stats_dslock_with_hint (int hint, int tag); +extern void stats_dsunlock (void); + +static int +mpls_ip_bind_unbind_handler (vnet_main_t * vnm, + vl_api_mpls_ip_bind_unbind_t * mp) +{ + u32 mpls_fib_index, ip_fib_index; + + mpls_fib_index = + fib_table_find (FIB_PROTOCOL_MPLS, ntohl (mp->mb_mpls_table_id)); + + if (~0 == mpls_fib_index) + { + if (mp->mb_create_table_if_needed) + { + mpls_fib_index = + fib_table_find_or_create_and_lock (FIB_PROTOCOL_MPLS, + ntohl (mp->mb_mpls_table_id)); + } + else + return VNET_API_ERROR_NO_SUCH_FIB; + } + + ip_fib_index = fib_table_find ((mp->mb_is_ip4 ? + FIB_PROTOCOL_IP4 : + FIB_PROTOCOL_IP6), + ntohl (mp->mb_ip_table_id)); + if (~0 == ip_fib_index) + return VNET_API_ERROR_NO_SUCH_FIB; + + fib_prefix_t pfx = { + .fp_len = mp->mb_address_length, + }; + + if (mp->mb_is_ip4) + { + pfx.fp_proto = FIB_PROTOCOL_IP4; + clib_memcpy (&pfx.fp_addr.ip4, mp->mb_address, + sizeof (pfx.fp_addr.ip4)); + } + else + { + pfx.fp_proto = FIB_PROTOCOL_IP6; + clib_memcpy (&pfx.fp_addr.ip6, mp->mb_address, + sizeof (pfx.fp_addr.ip6)); + } + + if (mp->mb_is_bind) + fib_table_entry_local_label_add (ip_fib_index, &pfx, + ntohl (mp->mb_label)); + else + fib_table_entry_local_label_remove (ip_fib_index, &pfx, + ntohl (mp->mb_label)); + + return (0); +} + +void +vl_api_mpls_ip_bind_unbind_t_handler (vl_api_mpls_ip_bind_unbind_t * mp) +{ + vl_api_mpls_ip_bind_unbind_reply_t *rmp; + vnet_main_t *vnm; + int rv; + + vnm = vnet_get_main (); + vnm->api_errno = 0; + + rv = mpls_ip_bind_unbind_handler (vnm, mp); + rv = (rv == 0) ? vnm->api_errno : rv; + + REPLY_MACRO (VL_API_MPLS_IP_BIND_UNBIND_REPLY); +} + +static int +mpls_route_add_del_t_handler (vnet_main_t * vnm, + vl_api_mpls_route_add_del_t * mp) +{ + u32 fib_index, next_hop_fib_index; + mpls_label_t *label_stack = NULL; + int rv, ii, n_labels;; + + fib_prefix_t pfx = { + .fp_len = 21, + .fp_proto = FIB_PROTOCOL_MPLS, + .fp_eos = mp->mr_eos, + .fp_label = ntohl (mp->mr_label), + }; + if (pfx.fp_eos) + { + if (mp->mr_next_hop_proto_is_ip4) + { + pfx.fp_payload_proto = DPO_PROTO_IP4; + } + else + { + pfx.fp_payload_proto = DPO_PROTO_IP6; + } + } + else + { + pfx.fp_payload_proto = DPO_PROTO_MPLS; + } + + rv = add_del_route_check (FIB_PROTOCOL_MPLS, + mp->mr_table_id, + mp->mr_next_hop_sw_if_index, + dpo_proto_to_fib (pfx.fp_payload_proto), + mp->mr_next_hop_table_id, + mp->mr_create_table_if_needed, + &fib_index, &next_hop_fib_index); + + if (0 != rv) + return (rv); + + ip46_address_t nh; + memset (&nh, 0, sizeof (nh)); + + if (mp->mr_next_hop_proto_is_ip4) + memcpy (&nh.ip4, mp->mr_next_hop, sizeof (nh.ip4)); + else + memcpy (&nh.ip6, mp->mr_next_hop, sizeof (nh.ip6)); + + n_labels = mp->mr_next_hop_n_out_labels; + if (n_labels == 0) + ; + else if (1 == n_labels) + vec_add1 (label_stack, ntohl (mp->mr_next_hop_out_label_stack[0])); + else + { + vec_validate (label_stack, n_labels - 1); + for (ii = 0; ii < n_labels; ii++) + label_stack[ii] = ntohl (mp->mr_next_hop_out_label_stack[ii]); + } + + return (add_del_route_t_handler (mp->mr_is_multipath, mp->mr_is_add, 0, // mp->is_drop, + 0, // mp->is_unreach, + 0, // mp->is_prohibit, + 0, // mp->is_local, + mp->mr_is_classify, + mp->mr_classify_table_index, + mp->mr_is_resolve_host, + mp->mr_is_resolve_attached, + fib_index, &pfx, + mp->mr_next_hop_proto_is_ip4, + &nh, ntohl (mp->mr_next_hop_sw_if_index), + next_hop_fib_index, + mp->mr_next_hop_weight, + ntohl (mp->mr_next_hop_via_label), + label_stack)); +} + +void +vl_api_mpls_route_add_del_t_handler (vl_api_mpls_route_add_del_t * mp) +{ + vl_api_mpls_route_add_del_reply_t *rmp; + vnet_main_t *vnm; + int rv; + + vnm = vnet_get_main (); + vnm->api_errno = 0; + + rv = mpls_route_add_del_t_handler (vnm, mp); + + rv = (rv == 0) ? vnm->api_errno : rv; + + REPLY_MACRO (VL_API_MPLS_ROUTE_ADD_DEL_REPLY); +} + +static void +vl_api_mpls_tunnel_add_del_t_handler (vl_api_mpls_tunnel_add_del_t * mp) +{ + vl_api_mpls_tunnel_add_del_reply_t *rmp; + int rv = 0; + u32 tunnel_sw_if_index; + int ii; + + stats_dslock_with_hint (1 /* release hint */ , 5 /* tag */ ); + + if (mp->mt_is_add) + { + 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); + + 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 (rpaths, rpath); + + vnet_mpls_tunnel_add (rpaths, label_stack, + mp->mt_l2_only, &tunnel_sw_if_index); + vec_free (rpaths); + vec_free (label_stack); + } + else + { + tunnel_sw_if_index = ntohl (mp->mt_sw_if_index); + vnet_mpls_tunnel_del (tunnel_sw_if_index); + } + + stats_dsunlock (); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_MPLS_TUNNEL_ADD_DEL_REPLY, + ({ + rmp->sw_if_index = ntohl(tunnel_sw_if_index); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_mpls_tunnel_details_t_handler (vl_api_mpls_tunnel_details_t * mp) +{ + clib_warning ("BUG"); +} + +typedef struct mpls_tunnel_send_walk_ctx_t_ +{ + unix_shared_memory_queue_t *q; + u32 index; + u32 context; +} mpls_tunnel_send_walk_ctx_t; + +static void +send_mpls_tunnel_entry (u32 mti, void *arg) +{ + mpls_tunnel_send_walk_ctx_t *ctx; + vl_api_mpls_tunnel_details_t *mp; + const mpls_tunnel_t *mt; + u32 nlabels; + + ctx = arg; + + if (~0 != ctx->index && mti != ctx->index) + return; + + mt = mpls_tunnel_get (mti); + nlabels = vec_len (mt->mt_label_stack); + + 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)); + + // FIXME + + vl_msg_api_send_shmem (ctx->q, (u8 *) & mp); +} + +static void +vl_api_mpls_tunnel_dump_t_handler (vl_api_mpls_tunnel_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + mpls_tunnel_send_walk_ctx_t ctx = { + .q = q, + .index = ntohl (mp->tunnel_index), + .context = mp->context, + }; + mpls_tunnel_walk (send_mpls_tunnel_entry, &ctx); +} + +static void +vl_api_mpls_fib_details_t_handler (vl_api_mpls_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_mpls_fib_details_t_endian (vl_api_mpls_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_mpls_fib_details_t_print (vl_api_mpls_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +send_mpls_fib_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 table_id, u32 label, u32 eos, + fib_route_path_encode_t * api_rpaths, u32 context) +{ + vl_api_mpls_fib_details_t *mp; + fib_route_path_encode_t *api_rpath; + vl_api_fib_path2_t *fp; + int path_count; + + path_count = vec_len (api_rpaths); + mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp)); + if (!mp) + return; + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_MPLS_FIB_DETAILS); + mp->context = context; + + mp->table_id = htonl (table_id); + mp->eos_bit = eos; + mp->label = htonl (label); + + mp->count = htonl (path_count); + fp = mp->path; + 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++; + } + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +static void +vl_api_mpls_fib_dump_t_handler (vl_api_mpls_fib_dump_t * mp) +{ + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + mpls_main_t *mm = &mpls_main; + fib_table_t *fib_table; + fib_node_index_t lfei, *lfeip, *lfeis = NULL; + mpls_label_t key; + fib_prefix_t pfx; + u32 fib_index; + fib_route_path_encode_t *api_rpaths; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + /* *INDENT-OFF* */ + pool_foreach (fib_table, mm->fibs, + ({ + hash_foreach(key, lfei, fib_table->mpls.mf_entries, + ({ + vec_add1(lfeis, lfei); + })); + })); + /* *INDENT-ON* */ + vec_sort_with_function (lfeis, fib_entry_cmp_for_sort); + + vec_foreach (lfeip, lfeis) + { + fib_entry_get_prefix (*lfeip, &pfx); + fib_index = fib_entry_get_fib_index (*lfeip); + fib_table = fib_table_get (fib_index, pfx.fp_proto); + api_rpaths = NULL; + fib_entry_encode (*lfeip, &api_rpaths); + send_mpls_fib_details (am, q, + fib_table->ft_table_id, + pfx.fp_label, pfx.fp_eos, api_rpaths, mp->context); + vec_free (api_rpaths); + } + + vec_free (lfeis); +} + +/* + * mpls_api_hookup + * Add vpe's API message handlers to the table. + * vlib has alread mapped shared memory and + * added the client registration handlers. + * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() + */ +#define vl_msg_name_crc_list +#include <vnet/vnet_all_api_h.h> +#undef vl_msg_name_crc_list + +static void +setup_message_id_table (api_main_t * am) +{ +#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); + foreach_vl_msg_name_crc_mpls; +#undef _ +} + +static clib_error_t * +mpls_api_hookup (vlib_main_t * vm) +{ + api_main_t *am = &api_main; + +#define _(N,n) \ + vl_msg_api_set_handlers(VL_API_##N, #n, \ + vl_api_##n##_t_handler, \ + vl_noop_handler, \ + vl_api_##n##_t_endian, \ + vl_api_##n##_t_print, \ + sizeof(vl_api_##n##_t), 1); + foreach_vpe_api_msg; +#undef _ + + /* + * Trace space for 8 MPLS encap labels + */ + am->api_trace_cfg[VL_API_MPLS_TUNNEL_ADD_DEL].size += 8 * sizeof (u32); + + /* + * Set up the (msg_name, crc, message-id) table + */ + setup_message_id_table (am); + + return 0; +} + +VLIB_API_INIT_FUNCTION (mpls_api_hookup); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |