diff options
Diffstat (limited to 'src/plugins/lisp/lisp-cp/one_api.c')
| -rw-r--r-- | src/plugins/lisp/lisp-cp/one_api.c | 1705 |
1 files changed, 1705 insertions, 0 deletions
diff --git a/src/plugins/lisp/lisp-cp/one_api.c b/src/plugins/lisp/lisp-cp/one_api.c new file mode 100644 index 00000000000..eb0b4c691b7 --- /dev/null +++ b/src/plugins/lisp/lisp-cp/one_api.c @@ -0,0 +1,1705 @@ +/* + *------------------------------------------------------------------ + * one_api.c - Overlay Network Engine API + * + * Copyright (c) 2016-2017 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 <lisp/lisp-cp/control.h> +#include <lisp/lisp-gpe/lisp_gpe.h> + +#include <vnet/ip/ip_types_api.h> +#include <vnet/ethernet/ethernet_types_api.h> + +/* define message IDs */ +#include <vnet/format_fns.h> +#include <lisp/lisp-cp/one.api_enum.h> +#include <lisp/lisp-cp/one.api_types.h> + +/** + * Base message ID fot the plugin + */ +static u32 one_base_msg_id; +#define REPLY_MSG_ID_BASE one_base_msg_id + +#include <vlibapi/api_helper_macros.h> + +#define REPLY_DETAILS(t, body) \ +do { \ + vl_api_registration_t * reg; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + reg = vl_api_client_index_to_registration (mp->client_index); \ + if (!reg) \ + return; \ + \ + rmp = vl_msg_api_alloc (sizeof (*rmp)); \ + rmp->_vl_msg_id = ntohs((t)); \ + rmp->context = mp->context; \ + do {body;} while (0); \ + vl_api_send_msg (reg, (u8 *)&rmp); \ +} while(0); + +#define foreach_vpe_api_msg \ +_(ONE_ADD_DEL_LOCATOR_SET, one_add_del_locator_set) \ +_(ONE_ADD_DEL_LOCATOR, one_add_del_locator) \ +_(ONE_ADD_DEL_LOCAL_EID, one_add_del_local_eid) \ +_(ONE_ADD_DEL_MAP_RESOLVER, one_add_del_map_resolver) \ +_(ONE_ADD_DEL_MAP_SERVER, one_add_del_map_server) \ +_(ONE_ENABLE_DISABLE, one_enable_disable) \ +_(ONE_RLOC_PROBE_ENABLE_DISABLE, one_rloc_probe_enable_disable) \ +_(ONE_MAP_REGISTER_ENABLE_DISABLE, one_map_register_enable_disable) \ +_(ONE_MAP_REGISTER_FALLBACK_THRESHOLD, \ + one_map_register_fallback_threshold) \ +_(ONE_ADD_DEL_REMOTE_MAPPING, one_add_del_remote_mapping) \ +_(ONE_ADD_DEL_ADJACENCY, one_add_del_adjacency) \ +_(ONE_PITR_SET_LOCATOR_SET, one_pitr_set_locator_set) \ +_(ONE_NSH_SET_LOCATOR_SET, one_nsh_set_locator_set) \ +_(ONE_MAP_REQUEST_MODE, one_map_request_mode) \ +_(ONE_EID_TABLE_ADD_DEL_MAP, one_eid_table_add_del_map) \ +_(ONE_LOCATOR_SET_DUMP, one_locator_set_dump) \ +_(ONE_LOCATOR_DUMP, one_locator_dump) \ +_(ONE_EID_TABLE_DUMP, one_eid_table_dump) \ +_(ONE_MAP_RESOLVER_DUMP, one_map_resolver_dump) \ +_(ONE_MAP_SERVER_DUMP, one_map_server_dump) \ +_(ONE_EID_TABLE_MAP_DUMP, one_eid_table_map_dump) \ +_(ONE_EID_TABLE_VNI_DUMP, one_eid_table_vni_dump) \ +_(ONE_ADJACENCIES_GET, one_adjacencies_get) \ +_(ONE_MAP_REGISTER_SET_TTL, one_map_register_set_ttl) \ +_(SHOW_ONE_NSH_MAPPING, show_one_nsh_mapping) \ +_(SHOW_ONE_RLOC_PROBE_STATE, show_one_rloc_probe_state) \ +_(SHOW_ONE_MAP_REGISTER_STATE, show_one_map_register_state) \ +_(SHOW_ONE_MAP_REGISTER_TTL, show_one_map_register_ttl) \ +_(SHOW_ONE_MAP_REGISTER_FALLBACK_THRESHOLD, \ + show_one_map_register_fallback_threshold) \ +_(SHOW_ONE_STATUS, show_one_status) \ +_(ONE_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \ + one_add_del_map_request_itr_rlocs) \ +_(ONE_GET_MAP_REQUEST_ITR_RLOCS, one_get_map_request_itr_rlocs) \ +_(SHOW_ONE_PITR, show_one_pitr) \ +_(SHOW_ONE_MAP_REQUEST_MODE, show_one_map_request_mode) \ +_(ONE_USE_PETR, one_use_petr) \ +_(SHOW_ONE_USE_PETR, show_one_use_petr) \ +_(SHOW_ONE_STATS_ENABLE_DISABLE, show_one_stats_enable_disable) \ +_(ONE_STATS_ENABLE_DISABLE, one_stats_enable_disable) \ +_(ONE_STATS_DUMP, one_stats_dump) \ +_(ONE_STATS_FLUSH, one_stats_flush) \ +_(ONE_L2_ARP_BD_GET, one_l2_arp_bd_get) \ +_(ONE_L2_ARP_ENTRIES_GET, one_l2_arp_entries_get) \ +_(ONE_ADD_DEL_L2_ARP_ENTRY, one_add_del_l2_arp_entry) \ +_(ONE_ADD_DEL_NDP_ENTRY, one_add_del_ndp_entry) \ +_(ONE_NDP_BD_GET, one_ndp_bd_get) \ +_(ONE_NDP_ENTRIES_GET, one_ndp_entries_get) \ +_(ONE_SET_TRANSPORT_PROTOCOL, one_set_transport_protocol) \ +_(ONE_GET_TRANSPORT_PROTOCOL, one_get_transport_protocol) \ +_(ONE_ENABLE_DISABLE_XTR_MODE, one_enable_disable_xtr_mode) \ +_(ONE_SHOW_XTR_MODE, one_show_xtr_mode) \ +_(ONE_ENABLE_DISABLE_PITR_MODE, one_enable_disable_pitr_mode) \ +_(ONE_SHOW_PITR_MODE, one_show_pitr_mode) \ +_(ONE_ENABLE_DISABLE_PETR_MODE, one_enable_disable_petr_mode) \ +_(ONE_SHOW_PETR_MODE, one_show_petr_mode) \ + + +static locator_t * +unformat_one_locs (vl_api_remote_locator_t * rmt_locs, u32 rloc_num) +{ + u32 i; + locator_t *locs = 0, loc; + vl_api_remote_locator_t *r; + + for (i = 0; i < rloc_num; i++) + { + /* remote locators */ + r = &rmt_locs[i]; + clib_memset (&loc, 0, sizeof (loc)); + ip_address_decode2 (&r->ip_address, &loc.address.ippref.addr); + loc.address.ippref.len = + ip_address_max_len (loc.address.ippref.addr.version); + + loc.priority = r->priority; + loc.weight = r->weight; + + vec_add1 (locs, loc); + } + return locs; +} + +static void +vl_api_one_map_register_set_ttl_t_handler (vl_api_one_map_register_set_ttl_t * + mp) +{ + vl_api_one_map_register_set_ttl_reply_t *rmp; + int rv = 0; + + mp->ttl = clib_net_to_host_u32 (mp->ttl); + rv = vnet_lisp_map_register_set_ttl (mp->ttl); + + REPLY_MACRO (VL_API_ONE_MAP_REGISTER_SET_TTL_REPLY); +} + +static void + vl_api_show_one_map_register_ttl_t_handler + (vl_api_show_one_map_register_ttl_t * mp) +{ + vl_api_show_one_map_register_ttl_reply_t *rmp; + int rv = 0; + + u32 ttl = vnet_lisp_map_register_get_ttl (); + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_SHOW_ONE_MAP_REGISTER_TTL_REPLY, + ({ + rmp->ttl = clib_host_to_net_u32 (ttl); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_one_add_del_locator_set_t_handler (vl_api_one_add_del_locator_set_t * + mp) +{ + vl_api_one_add_del_locator_set_reply_t *rmp; + int rv = 0; + vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; + locator_t locator; + vl_api_local_locator_t *ls_loc; + u32 ls_index = ~0, locator_num; + u8 *locator_name = NULL; + int i; + + clib_memset (a, 0, sizeof (a[0])); + + mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; + locator_name = format (0, "%s", mp->locator_set_name); + vec_terminate_c_string (locator_name); + + a->name = locator_name; + a->is_add = mp->is_add; + a->local = 1; + locator_num = clib_net_to_host_u32 (mp->locator_num); + + clib_memset (&locator, 0, sizeof (locator)); + for (i = 0; i < locator_num; i++) + { + ls_loc = &mp->locators[i]; + VALIDATE_SW_IF_INDEX (ls_loc); + + locator.sw_if_index = htonl (ls_loc->sw_if_index); + locator.priority = ls_loc->priority; + locator.weight = ls_loc->weight; + locator.local = 1; + vec_add1 (a->locators, locator); + } + + rv = vnet_lisp_add_del_locator_set (a, &ls_index); + + BAD_SW_IF_INDEX_LABEL; + + vec_free (locator_name); + vec_free (a->locators); + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_ONE_ADD_DEL_LOCATOR_SET_REPLY, + ({ + rmp->ls_index = clib_host_to_net_u32 (ls_index); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_one_add_del_locator_t_handler (vl_api_one_add_del_locator_t * mp) +{ + vl_api_one_add_del_locator_reply_t *rmp; + int rv = 0; + locator_t locator, *locators = NULL; + vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; + u32 ls_index = ~0; + u8 *locator_name = NULL; + + clib_memset (&locator, 0, sizeof (locator)); + clib_memset (a, 0, sizeof (a[0])); + + locator.sw_if_index = ntohl (mp->sw_if_index); + locator.priority = mp->priority; + locator.weight = mp->weight; + locator.local = 1; + vec_add1 (locators, locator); + + mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; + locator_name = format (0, "%s", mp->locator_set_name); + vec_terminate_c_string (locator_name); + + a->name = locator_name; + a->locators = locators; + a->is_add = mp->is_add; + a->local = 1; + + rv = vnet_lisp_add_del_locator (a, NULL, &ls_index); + + vec_free (locators); + vec_free (locator_name); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_LOCATOR_REPLY); +} + +typedef struct +{ + u32 spi; + u8 si; +} __attribute__ ((__packed__)) lisp_nsh_api_t; + +static int +unformat_one_eid_api (gid_address_t * dst, u32 vni, vl_api_eid_t * eid) +{ + fib_prefix_t prefix; + + switch (eid->type) + { + case EID_TYPE_API_PREFIX: + ip_prefix_decode (&eid->address.prefix, &prefix); + gid_address_type (dst) = GID_ADDR_IP_PREFIX; + if (prefix.fp_proto == FIB_PROTOCOL_IP4) + gid_address_ip_set (dst, &prefix.fp_addr.ip4, AF_IP4); + if (prefix.fp_proto == FIB_PROTOCOL_IP6) + gid_address_ip_set (dst, &prefix.fp_addr.ip6, AF_IP6); + gid_address_ippref_len (dst) = prefix.fp_len; + ip_prefix_normalize (&gid_address_ippref (dst)); + break; + case EID_TYPE_API_MAC: + gid_address_type (dst) = GID_ADDR_MAC; + mac_address_decode (eid->address.mac, + (mac_address_t *) & gid_address_mac (dst)); + break; + case EID_TYPE_API_NSH: + gid_address_type (dst) = GID_ADDR_NSH; + gid_address_nsh_spi (dst) = clib_net_to_host_u32 (eid->address.nsh.spi); + gid_address_nsh_si (dst) = eid->address.nsh.si; + break; + default: + /* unknown type */ + return VNET_API_ERROR_INVALID_VALUE; + } + + gid_address_vni (dst) = vni; + + return 0; +} + +static void +fid_to_api_eid (fid_address_t * fid, vl_api_eid_t * eid) +{ + fib_prefix_t fib_prefix; + u32 eid_type; + + switch (fid_addr_type (fid)) + { + case FID_ADDR_IP_PREF: + eid_type = EID_TYPE_API_PREFIX; + ip_prefix_to_fib_prefix (&fid_addr_ippref (fid), &fib_prefix); + ip_prefix_encode (&fib_prefix, &eid->address.prefix); + break; + case FID_ADDR_MAC: + eid_type = EID_TYPE_API_MAC; + mac_address_encode ((mac_address_t *) fid_addr_mac (fid), + eid->address.mac); + break; + default: + /* unknown type */ + return; + } + + eid->type = eid_type; +} + +static void +vl_api_one_add_del_local_eid_t_handler (vl_api_one_add_del_local_eid_t * mp) +{ + vl_api_one_add_del_local_eid_reply_t *rmp; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + int rv = 0; + gid_address_t _eid, *eid = &_eid; + uword *p = NULL; + u32 locator_set_index = ~0, map_index = ~0; + vnet_lisp_add_del_mapping_args_t _a, *a = &_a; + u8 *name = NULL, *key = NULL; + clib_memset (a, 0, sizeof (a[0])); + clib_memset (eid, 0, sizeof (eid[0])); + + rv = unformat_one_eid_api (eid, clib_net_to_host_u32 (mp->vni), &mp->eid); + if (rv) + goto out; + + if (gid_address_type (eid) == GID_ADDR_NSH) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; + } + + mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; + name = format (0, "%s", mp->locator_set_name); + vec_terminate_c_string (name); + p = hash_get_mem (lcm->locator_set_index_by_name, name); + if (!p) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; + } + locator_set_index = p[0]; + + if (mp->key.id != KEY_ID_API_HMAC_NO_KEY) + key = format (0, "%s", mp->key.key); + + /* XXX treat batch configuration */ + a->is_add = mp->is_add; + gid_address_copy (&a->eid, eid); + a->locator_set_index = locator_set_index; + a->local = 1; + a->key = key; + a->key_id = mp->key.id; + + rv = vnet_lisp_add_del_local_mapping (a, &map_index); + +out: + vec_free (name); + vec_free (key); + gid_address_free (&a->eid); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_LOCAL_EID_REPLY); +} + +static void + vl_api_one_eid_table_add_del_map_t_handler + (vl_api_one_eid_table_add_del_map_t * mp) +{ + vl_api_one_eid_table_add_del_map_reply_t *rmp; + int rv = 0; + rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni), + clib_net_to_host_u32 (mp->dp_table), + mp->is_l2, mp->is_add); +REPLY_MACRO (VL_API_ONE_EID_TABLE_ADD_DEL_MAP_REPLY)} + +static void +vl_api_one_add_del_map_server_t_handler (vl_api_one_add_del_map_server_t * mp) +{ + vl_api_one_add_del_map_server_reply_t *rmp; + int rv = 0; + ip_address_t addr; + + clib_memset (&addr, 0, sizeof (addr)); + + ip_address_decode2 (&mp->ip_address, &addr); + + rv = vnet_lisp_add_del_map_server (&addr, mp->is_add); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_MAP_SERVER_REPLY); +} + +static void +vl_api_one_add_del_map_resolver_t_handler (vl_api_one_add_del_map_resolver_t + * mp) +{ + vl_api_one_add_del_map_resolver_reply_t *rmp; + int rv = 0; + vnet_lisp_add_del_map_resolver_args_t _a, *a = &_a; + + clib_memset (a, 0, sizeof (a[0])); + + ip_address_decode2 (&mp->ip_address, &a->address); + + a->is_add = mp->is_add; + + rv = vnet_lisp_add_del_map_resolver (a); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_MAP_RESOLVER_REPLY); +} + +static void + vl_api_one_map_register_enable_disable_t_handler + (vl_api_one_map_register_enable_disable_t * mp) +{ + vl_api_one_map_register_enable_disable_reply_t *rmp; + int rv = 0; + + vnet_lisp_map_register_enable_disable (mp->is_enable); + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_REPLY); +} + +static void + vl_api_one_rloc_probe_enable_disable_t_handler + (vl_api_one_rloc_probe_enable_disable_t * mp) +{ + vl_api_one_rloc_probe_enable_disable_reply_t *rmp; + int rv = 0; + + vnet_lisp_rloc_probe_enable_disable (mp->is_enable); + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_REPLY); +} + +static void +vl_api_one_enable_disable_t_handler (vl_api_one_enable_disable_t * mp) +{ + vl_api_one_enable_disable_reply_t *rmp; + int rv = 0; + + vnet_lisp_enable_disable (mp->is_enable); + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_REPLY); +} + +static void + vl_api_show_one_map_request_mode_t_handler + (vl_api_show_one_map_request_mode_t * mp) +{ + int rv = 0; + vl_api_show_one_map_request_mode_reply_t *rmp; + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_ONE_MAP_REQUEST_MODE_REPLY, + ({ + rmp->mode = vnet_lisp_get_map_request_mode (); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_one_map_request_mode_t_handler (vl_api_one_map_request_mode_t * mp) +{ + vl_api_one_map_request_mode_reply_t *rmp; + int rv = 0; + + rv = vnet_lisp_set_map_request_mode (mp->mode); + + REPLY_MACRO (VL_API_ONE_MAP_REQUEST_MODE_REPLY); +} + +static void +vl_api_one_nsh_set_locator_set_t_handler (vl_api_one_nsh_set_locator_set_t + * mp) +{ + vl_api_one_nsh_set_locator_set_reply_t *rmp; + int rv = 0; + u8 *ls_name = 0; + + mp->ls_name[sizeof (mp->ls_name) - 1] = 0; + ls_name = format (0, "%s", mp->ls_name); + vec_terminate_c_string (ls_name); + rv = vnet_lisp_nsh_set_locator_set (ls_name, mp->is_add); + vec_free (ls_name); + + REPLY_MACRO (VL_API_ONE_PITR_SET_LOCATOR_SET_REPLY); +} + +static void +vl_api_one_pitr_set_locator_set_t_handler (vl_api_one_pitr_set_locator_set_t + * mp) +{ + vl_api_one_pitr_set_locator_set_reply_t *rmp; + int rv = 0; + u8 *ls_name = 0; + + mp->ls_name[sizeof (mp->ls_name) - 1] = 0; + ls_name = format (0, "%s", mp->ls_name); + vec_terminate_c_string (ls_name); + rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add); + vec_free (ls_name); + + REPLY_MACRO (VL_API_ONE_PITR_SET_LOCATOR_SET_REPLY); +} + +static void +vl_api_one_use_petr_t_handler (vl_api_one_use_petr_t * mp) +{ + vl_api_one_use_petr_reply_t *rmp; + int rv = 0; + ip_address_t addr; + + ip_address_decode2 (&mp->ip_address, &addr); + + rv = vnet_lisp_use_petr (&addr, mp->is_add); + + REPLY_MACRO (VL_API_ONE_USE_PETR_REPLY); +} + +static void +vl_api_show_one_use_petr_t_handler (vl_api_show_one_use_petr_t * mp) +{ + vl_api_show_one_use_petr_reply_t *rmp = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + mapping_t *m; + locator_set_t *ls = 0; + int rv = 0; + locator_t *loc = 0; + u8 status = 0; + gid_address_t addr; + + clib_memset (&addr, 0, sizeof (addr)); + status = lcm->flags & LISP_FLAG_USE_PETR; + if (status) + { + m = pool_elt_at_index (lcm->mapping_pool, lcm->petr_map_index); + if (~0 != m->locator_set_index) + { + ls = + pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index); + loc = pool_elt_at_index (lcm->locator_pool, ls->locator_indices[0]); + gid_address_copy (&addr, &loc->address); + } + } + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_SHOW_ONE_USE_PETR_REPLY, + { + rmp->status = status; + ip_address_t *ip = &gid_address_ip (&addr); + + ip_address_encode2 (ip, &rmp->ip_address); + }); + /* *INDENT-ON* */ +} + +static void + vl_api_one_add_del_map_request_itr_rlocs_t_handler + (vl_api_one_add_del_map_request_itr_rlocs_t * mp) +{ + vl_api_one_add_del_map_request_itr_rlocs_reply_t *rmp; + int rv = 0; + u8 *locator_set_name = NULL; + vnet_lisp_add_del_mreq_itr_rloc_args_t _a, *a = &_a; + + mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; + locator_set_name = format (0, "%s", mp->locator_set_name); + vec_terminate_c_string (locator_set_name); + + a->is_add = mp->is_add; + a->locator_set_name = locator_set_name; + + rv = vnet_lisp_add_del_mreq_itr_rlocs (a); + + vec_free (locator_set_name); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY); +} + +static void + vl_api_one_add_del_remote_mapping_t_handler + (vl_api_one_add_del_remote_mapping_t * mp) +{ + locator_t *rlocs = 0; + vl_api_one_add_del_remote_mapping_reply_t *rmp; + int rv = 0; + gid_address_t _eid, *eid = &_eid; + u32 rloc_num = clib_net_to_host_u32 (mp->rloc_num); + + clib_memset (eid, 0, sizeof (eid[0])); + + rv = unformat_one_eid_api (eid, clib_net_to_host_u32 (mp->vni), &mp->deid); + if (rv) + goto send_reply; + + rlocs = unformat_one_locs (mp->rlocs, rloc_num); + + if (!mp->is_add) + { + vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; + clib_memset (a, 0, sizeof (a[0])); + gid_address_copy (&a->reid, eid); + a->is_add = 0; + rv = vnet_lisp_add_del_adjacency (a); + if (rv) + { + goto out; + } + } + + /* NOTE: for now this works as a static remote mapping, i.e., + * not authoritative and ttl infinite. */ + if (mp->is_add) + { + vnet_lisp_add_del_mapping_args_t _m_args, *m_args = &_m_args; + clib_memset (m_args, 0, sizeof (m_args[0])); + gid_address_copy (&m_args->eid, eid); + m_args->action = mp->action; + m_args->is_static = 1; + m_args->ttl = ~0; + m_args->authoritative = 0; + rv = vnet_lisp_add_mapping (m_args, rlocs, NULL, NULL); + } + else + rv = vnet_lisp_del_mapping (eid, NULL); + + if (mp->del_all) + vnet_lisp_clear_all_remote_adjacencies (); + +out: + vec_free (rlocs); +send_reply: + REPLY_MACRO (VL_API_ONE_ADD_DEL_REMOTE_MAPPING_REPLY); +} + +static void +vl_api_one_add_del_adjacency_t_handler (vl_api_one_add_del_adjacency_t * mp) +{ + vl_api_one_add_del_adjacency_reply_t *rmp; + vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; + + int rv = 0; + clib_memset (a, 0, sizeof (a[0])); + + rv = + unformat_one_eid_api (&a->leid, clib_net_to_host_u32 (mp->vni), + &mp->leid); + rv |= + unformat_one_eid_api (&a->reid, clib_net_to_host_u32 (mp->vni), + &mp->reid); + + if (rv) + goto send_reply; + + a->is_add = mp->is_add; + rv = vnet_lisp_add_del_adjacency (a); + +send_reply: + REPLY_MACRO (VL_API_ONE_ADD_DEL_ADJACENCY_REPLY); +} + +static void +send_one_locator_details (lisp_cp_main_t * lcm, + locator_t * loc, vl_api_registration_t * reg, + u32 context) +{ + vl_api_one_locator_details_t *rmp; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_LOCATOR_DETAILS); + rmp->context = context; + + rmp->local = loc->local; + if (loc->local) + { + rmp->sw_if_index = ntohl (loc->sw_if_index); + } + else + { + ip_address_encode2 (&loc->address.ippref.addr, &rmp->ip_address); + } + rmp->priority = loc->priority; + rmp->weight = loc->weight; + + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_one_locator_dump_t_handler (vl_api_one_locator_dump_t * mp) +{ + u8 *ls_name = 0; + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + locator_set_t *lsit = 0; + locator_t *loc = 0; + u32 ls_index = ~0, *locit = 0; + uword *p = 0; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + if (mp->is_index_set) + ls_index = htonl (mp->ls_index); + else + { + /* make sure we get a proper C-string */ + mp->ls_name[sizeof (mp->ls_name) - 1] = 0; + ls_name = format (0, "%s", mp->ls_name); + vec_terminate_c_string (ls_name); + p = hash_get_mem (lcm->locator_set_index_by_name, ls_name); + if (!p) + goto out; + ls_index = p[0]; + } + + if (pool_is_free_index (lcm->locator_set_pool, ls_index)) + return; + + lsit = pool_elt_at_index (lcm->locator_set_pool, ls_index); + + vec_foreach (locit, lsit->locator_indices) + { + loc = pool_elt_at_index (lcm->locator_pool, locit[0]); + send_one_locator_details (lcm, loc, reg, mp->context); + }; +out: + vec_free (ls_name); +} + +static void +send_one_locator_set_details (lisp_cp_main_t * lcm, + locator_set_t * lsit, + vl_api_registration_t * reg, u32 context, + u32 ls_index) +{ + vl_api_one_locator_set_details_t *rmp; + u8 *str = 0; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_LOCATOR_SET_DETAILS); + rmp->context = context; + + rmp->ls_index = htonl (ls_index); + if (lsit->local) + { + ASSERT (lsit->name != NULL); + strncpy ((char *) rmp->ls_name, (char *) lsit->name, + vec_len (lsit->name)); + } + else + { + str = format (0, "<remote-%d>", ls_index); + strncpy ((char *) rmp->ls_name, (char *) str, vec_len (str)); + vec_free (str); + } + + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_one_locator_set_dump_t_handler (vl_api_one_locator_set_dump_t * mp) +{ + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + locator_set_t *lsit = NULL; + u8 filter; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + filter = mp->filter; + /* *INDENT-OFF* */ + pool_foreach (lsit, lcm->locator_set_pool, + ({ + if (filter && !((1 == filter && lsit->local) || + (2 == filter && !lsit->local))) + { + continue; + } + send_one_locator_set_details (lcm, lsit, reg, mp->context, + lsit - lcm->locator_set_pool); + })); + /* *INDENT-ON* */ +} + +static void +send_one_eid_table_details (mapping_t * mapit, + vl_api_registration_t * reg, u32 context, + u8 filter) +{ + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + locator_set_t *ls = 0; + vl_api_one_eid_table_details_t *rmp = NULL; + gid_address_t *gid = NULL; + u32 eid_type; + fib_prefix_t fib_prefix; + + if (mapit->pitr_set || mapit->nsh_set) + return; + + switch (filter) + { + case ONE_FILTER_API_ALL: /* all mappings */ + break; + + case ONE_FILTER_API_LOCAL: /* local only */ + if (!mapit->local) + return; + break; + case ONE_FILTER_API_REMOTE: /* remote only */ + if (mapit->local) + return; + break; + default: + clib_warning ("Filter error, unknown filter: %d", filter); + return; + } + + gid = &mapit->eid; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_EID_TABLE_DETAILS); + + ls = pool_elt_at_index (lcm->locator_set_pool, mapit->locator_set_index); + if (vec_len (ls->locator_indices) == 0) + rmp->locator_set_index = ~0; + else + rmp->locator_set_index = clib_host_to_net_u32 (mapit->locator_set_index); + + rmp->is_local = mapit->local; + rmp->ttl = clib_host_to_net_u32 (mapit->ttl); + rmp->action = mapit->action; + rmp->authoritative = mapit->authoritative; + + switch (gid_address_type (gid)) + { + case GID_ADDR_SRC_DST: + fid_to_api_eid (&gid_address_sd_src (gid), &rmp->seid); + fid_to_api_eid (&gid_address_sd_dst (gid), &rmp->deid); + break; + case GID_ADDR_IP_PREFIX: + eid_type = EID_TYPE_API_PREFIX; + rmp->seid.type = eid_type; + ip_prefix_to_fib_prefix (&gid_address_ippref (gid), &fib_prefix); + ip_prefix_encode (&fib_prefix, &rmp->seid.address.prefix); + break; + case GID_ADDR_MAC: + eid_type = EID_TYPE_API_MAC; + rmp->seid.type = eid_type; + mac_address_encode ((mac_address_t *) gid_address_mac (gid), + rmp->seid.address.mac); + break; + case GID_ADDR_NSH: + eid_type = EID_TYPE_API_NSH; + rmp->seid.type = eid_type; + rmp->seid.address.nsh.spi = + clib_host_to_net_u32 (gid_address_nsh_spi (gid)); + rmp->seid.address.nsh.si = gid_address_nsh_si (gid); + break; + default: + /* unknown type */ + return; + } + + rmp->context = context; + rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid)); + rmp->key.id = mapit->key_id; + memcpy (rmp->key.key, mapit->key, vec_len (mapit->key)); + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_one_eid_table_dump_t_handler (vl_api_one_eid_table_dump_t * mp) +{ + u32 mi; + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + mapping_t *mapit = NULL; + gid_address_t _eid, *eid = &_eid; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + if (mp->eid_set) + { + clib_memset (eid, 0, sizeof (*eid)); + + unformat_one_eid_api (eid, clib_net_to_host_u32 (mp->vni), &mp->eid); + + mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, eid); + if ((u32) ~ 0 == mi) + return; + + mapit = pool_elt_at_index (lcm->mapping_pool, mi); + send_one_eid_table_details (mapit, reg, mp->context, + 0 /* ignore filter */ ); + } + else + { + /* *INDENT-OFF* */ + pool_foreach (mapit, lcm->mapping_pool, + ({ + send_one_eid_table_details(mapit, reg, mp->context, + mp->filter); + })); + /* *INDENT-ON* */ + } +} + +static void +send_one_map_server_details (ip_address_t * ip, vl_api_registration_t * reg, + u32 context) +{ + vl_api_one_map_server_details_t *rmp = NULL; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_MAP_SERVER_DETAILS); + + + ip_address_encode2 (ip, &rmp->ip_address); + + rmp->context = context; + + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_one_map_server_dump_t_handler (vl_api_one_map_server_dump_t * mp) +{ + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + lisp_msmr_t *mr; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + vec_foreach (mr, lcm->map_servers) + { + send_one_map_server_details (&mr->address, reg, mp->context); + } +} + +static void +send_one_map_resolver_details (ip_address_t * ip, + vl_api_registration_t * reg, u32 context) +{ + vl_api_one_map_resolver_details_t *rmp = NULL; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_MAP_RESOLVER_DETAILS); + + ip_address_encode2 (ip, &rmp->ip_address); + rmp->context = context; + + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_one_map_resolver_dump_t_handler (vl_api_one_map_resolver_dump_t * mp) +{ + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + lisp_msmr_t *mr; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + vec_foreach (mr, lcm->map_resolvers) + { + send_one_map_resolver_details (&mr->address, reg, mp->context); + } +} + +static void +send_eid_table_map_pair (hash_pair_t * p, vl_api_registration_t * reg, + u32 context) +{ + vl_api_one_eid_table_map_details_t *rmp = NULL; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_EID_TABLE_MAP_DETAILS); + + rmp->vni = clib_host_to_net_u32 (p->key); + rmp->dp_table = clib_host_to_net_u32 (p->value[0]); + rmp->context = context; + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_one_eid_table_map_dump_t_handler (vl_api_one_eid_table_map_dump_t * mp) +{ + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + hash_pair_t *p; + uword *vni_table = 0; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + if (mp->is_l2) + { + vni_table = lcm->bd_id_by_vni; + } + else + { + vni_table = lcm->table_id_by_vni; + } + + /* *INDENT-OFF* */ + hash_foreach_pair (p, vni_table, + ({ + send_eid_table_map_pair (p, reg, mp->context); + })); + /* *INDENT-ON* */ +} + +static void +send_eid_table_vni (u32 vni, vl_api_registration_t * reg, u32 context) +{ + vl_api_one_eid_table_vni_details_t *rmp = 0; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_ONE_EID_TABLE_VNI_DETAILS); + rmp->context = context; + rmp->vni = clib_host_to_net_u32 (vni); + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +one_adjacency_copy (vl_api_one_adjacency_t * dst, lisp_adjacency_t * adjs) +{ + lisp_adjacency_t *adj; + vl_api_one_adjacency_t a; + u32 i, n = vec_len (adjs); + fib_prefix_t rfib_prefix, lfib_prefix; + u32 eid_type; + + for (i = 0; i < n; i++) + { + adj = vec_elt_at_index (adjs, i); + clib_memset (&a, 0, sizeof (a)); + + switch (gid_address_type (&adj->reid)) + { + case GID_ADDR_IP_PREFIX: + eid_type = EID_TYPE_API_PREFIX; + ip_prefix_to_fib_prefix (&gid_address_ippref (&adj->reid), + &rfib_prefix); + ip_prefix_to_fib_prefix (&gid_address_ippref (&adj->leid), + &lfib_prefix); + ip_prefix_encode (&rfib_prefix, &a.reid.address.prefix); + ip_prefix_encode (&lfib_prefix, &a.leid.address.prefix); + break; + case GID_ADDR_MAC: + eid_type = EID_TYPE_API_PREFIX; + mac_address_encode ((mac_address_t *) gid_address_mac (&adj->reid), + a.reid.address.mac); + mac_address_encode ((mac_address_t *) gid_address_mac (&adj->leid), + a.leid.address.mac); + break; + case GID_ADDR_NSH: + eid_type = EID_TYPE_API_PREFIX; + a.reid.address.nsh.spi = + clib_host_to_net_u32 (gid_address_nsh_spi (&adj->reid)); + a.reid.address.nsh.si = gid_address_nsh_si (&adj->reid); + a.leid.address.nsh.spi = + clib_host_to_net_u32 (gid_address_nsh_spi (&adj->leid)); + a.leid.address.nsh.si = gid_address_nsh_si (&adj->leid); + break; + default: + ALWAYS_ASSERT (0); + } + a.reid.type = eid_type; + a.leid.type = eid_type; + dst[i] = a; + } +} + +static void + vl_api_show_one_rloc_probe_state_t_handler + (vl_api_show_one_rloc_probe_state_t * mp) +{ + vl_api_show_one_rloc_probe_state_reply_t *rmp = 0; + int rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_SHOW_ONE_RLOC_PROBE_STATE_REPLY, + { + rmp->is_enable = vnet_lisp_rloc_probe_state_get (); + }); + /* *INDENT-ON* */ +} + +static void + vl_api_show_one_map_register_state_t_handler + (vl_api_show_one_map_register_state_t * mp) +{ + vl_api_show_one_map_register_state_reply_t *rmp = 0; + int rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_SHOW_ONE_MAP_REGISTER_STATE_REPLY, + { + rmp->is_enable = vnet_lisp_map_register_state_get (); + }); + /* *INDENT-ON* */ +} + +static void +vl_api_one_adjacencies_get_t_handler (vl_api_one_adjacencies_get_t * mp) +{ + vl_api_one_adjacencies_get_reply_t *rmp = 0; + lisp_adjacency_t *adjs = 0; + int rv = 0; + u32 size = ~0; + u32 vni = clib_net_to_host_u32 (mp->vni); + + adjs = vnet_lisp_adjacencies_get_by_vni (vni); + size = vec_len (adjs) * sizeof (vl_api_one_adjacency_t); + + /* *INDENT-OFF* */ + REPLY_MACRO4 (VL_API_ONE_ADJACENCIES_GET_REPLY, size, + { + rmp->count = clib_host_to_net_u32 (vec_len (adjs)); + one_adjacency_copy (rmp->adjacencies, adjs); + }); + /* *INDENT-ON* */ + + vec_free (adjs); +} + +static void +vl_api_one_eid_table_vni_dump_t_handler (vl_api_one_eid_table_vni_dump_t * mp) +{ + hash_pair_t *p; + u32 *vnis = 0; + vl_api_registration_t *reg; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + /* *INDENT-OFF* */ + hash_foreach_pair (p, lcm->table_id_by_vni, + ({ + hash_set (vnis, p->key, 0); + })); + + hash_foreach_pair (p, lcm->bd_id_by_vni, + ({ + hash_set (vnis, p->key, 0); + })); + + hash_foreach_pair (p, vnis, + ({ + send_eid_table_vni (p->key, reg, mp->context); + })); + /* *INDENT-ON* */ + + hash_free (vnis); +} + +static void +vl_api_show_one_status_t_handler (vl_api_show_one_status_t * mp) +{ + vl_api_show_one_status_reply_t *rmp = NULL; + int rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_ONE_STATUS_REPLY, + ({ + rmp->gpe_status = vnet_lisp_gpe_enable_disable_status (); + rmp->feature_status = vnet_lisp_enable_disable_status (); + })); + /* *INDENT-ON* */ +} + +static void + vl_api_one_get_map_request_itr_rlocs_t_handler + (vl_api_one_get_map_request_itr_rlocs_t * mp) +{ + vl_api_one_get_map_request_itr_rlocs_reply_t *rmp = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + locator_set_t *loc_set = 0; + u8 *tmp_str = 0; + int rv = 0; + + if (~0 == lcm->mreq_itr_rlocs) + { + tmp_str = format (0, " "); + } + else + { + loc_set = + pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs); + tmp_str = format (0, "%s", loc_set->name); + } + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_ONE_GET_MAP_REQUEST_ITR_RLOCS_REPLY, + ({ + strncpy((char *) rmp->locator_set_name, (char *) tmp_str, + ARRAY_LEN(rmp->locator_set_name) - 1); + })); + /* *INDENT-ON* */ + + vec_free (tmp_str); +} + +static void +vl_api_show_one_nsh_mapping_t_handler (vl_api_show_one_nsh_mapping_t * mp) +{ + vl_api_show_one_nsh_mapping_reply_t *rmp = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + mapping_t *m; + locator_set_t *ls = 0; + u8 *tmp_str = 0; + u8 is_set = 0; + int rv = 0; + + if (lcm->nsh_map_index == (u32) ~ 0) + { + tmp_str = format (0, "N/A"); + } + else + { + m = pool_elt_at_index (lcm->mapping_pool, lcm->nsh_map_index); + if (~0 != m->locator_set_index) + { + ls = + pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index); + tmp_str = format (0, "%s", ls->name); + is_set = 1; + } + else + { + tmp_str = format (0, "N/A"); + } + } + vec_add1 (tmp_str, 0); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_ONE_NSH_MAPPING_REPLY, + ({ + rmp->is_set = is_set; + strncpy((char *) rmp->locator_set_name, (char *) tmp_str, + ARRAY_LEN(rmp->locator_set_name) - 1); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_show_one_pitr_t_handler (vl_api_show_one_pitr_t * mp) +{ + vl_api_show_one_pitr_reply_t *rmp = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + mapping_t *m; + locator_set_t *ls = 0; + u8 *tmp_str = 0; + int rv = 0; + + u8 is_enable = (lcm->flags & LISP_FLAG_PITR_MODE) + && lcm->pitr_map_index != ~0; + + if (!is_enable) + { + tmp_str = format (0, "N/A"); + } + else + { + m = pool_elt_at_index (lcm->mapping_pool, lcm->pitr_map_index); + if (~0 != m->locator_set_index) + { + ls = + pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index); + tmp_str = format (0, "%s", ls->name); + } + else + { + tmp_str = format (0, "N/A"); + } + } + vec_add1 (tmp_str, 0); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_ONE_PITR_REPLY, + ({ + rmp->status = lcm->flags & LISP_FLAG_PITR_MODE; + strncpy((char *) rmp->locator_set_name, (char *) tmp_str, + ARRAY_LEN(rmp->locator_set_name) - 1); + })); + /* *INDENT-ON* */ +} + +static void + vl_api_show_one_stats_enable_disable_t_handler + (vl_api_show_one_stats_enable_disable_t * mp) +{ + vl_api_show_one_stats_enable_disable_reply_t *rmp = NULL; + vnet_api_error_t rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_SHOW_ONE_STATS_ENABLE_DISABLE_REPLY, + ({ + rmp->is_enable = vnet_lisp_stats_enable_disable_state (); + })); + /* *INDENT-ON* */ +} + +static void + vl_api_one_stats_enable_disable_t_handler + (vl_api_one_stats_enable_disable_t * mp) +{ + vl_api_one_enable_disable_reply_t *rmp = NULL; + + vnet_api_error_t rv = vnet_lisp_stats_enable_disable (mp->is_enable); + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_REPLY); +} + +static void +vl_api_one_stats_flush_t_handler (vl_api_one_stats_flush_t * mp) +{ + vl_api_one_stats_flush_reply_t *rmp; + u8 rv; + + rv = vnet_lisp_flush_stats (); + REPLY_MACRO (VL_API_ONE_STATS_FLUSH_REPLY); +} + +static void +vl_api_one_stats_dump_t_handler (vl_api_one_stats_dump_t * mp) +{ + vl_api_one_stats_details_t *rmp; + lisp_api_stats_t *stats, *stat; + u8 rv = 0; + + stats = vnet_lisp_get_stats (); + vec_foreach (stat, stats) + { + /* *INDENT-OFF* */ + REPLY_DETAILS (VL_API_ONE_STATS_DETAILS, + ({ + fid_to_api_eid (&stat->deid, &rmp->deid); + fid_to_api_eid (&stat->seid, &rmp->seid); + rmp->vni = clib_host_to_net_u32 (stat->vni); + + ip_address_encode2 (&stat->rmt_rloc, &rmp->rloc); + ip_address_encode2 (&stat->loc_rloc, &rmp->lloc); + + rmp->pkt_count = clib_host_to_net_u32 (stat->counters.packets); + rmp->bytes = clib_host_to_net_u32 (stat->counters.bytes); + })); + /* *INDENT-ON* */ + } +} + +static void + vl_api_one_add_del_l2_arp_entry_t_handler + (vl_api_one_add_del_l2_arp_entry_t * mp) +{ + vl_api_one_add_del_l2_arp_entry_reply_t *rmp; + int rv = 0; + gid_address_t _arp, *arp = &_arp; + ip4_address_t ip4; + mac_address_t mac; + clib_memset (arp, 0, sizeof (*arp)); + + gid_address_type (arp) = GID_ADDR_ARP; + gid_address_arp_bd (arp) = clib_net_to_host_u32 (mp->bd); + + ip4_address_decode (mp->entry.ip4, &ip4); + ip_address_set (&gid_address_arp_ndp_ip (arp), &ip4, AF_IP4); + mac_address_decode (mp->entry.mac, &mac); + + rv = vnet_lisp_add_del_l2_arp_ndp_entry (arp, mac.bytes, mp->is_add); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_L2_ARP_ENTRY_REPLY); +} + +static void +vl_api_one_add_del_ndp_entry_t_handler (vl_api_one_add_del_ndp_entry_t * mp) +{ + vl_api_one_add_del_ndp_entry_reply_t *rmp; + int rv = 0; + gid_address_t _g, *g = &_g; + ip6_address_t ip6; + mac_address_t mac; + clib_memset (g, 0, sizeof (*g)); + + gid_address_type (g) = GID_ADDR_NDP; + gid_address_ndp_bd (g) = clib_net_to_host_u32 (mp->bd); + + ip6_address_decode (mp->entry.ip6, &ip6); + ip_address_set (&gid_address_arp_ndp_ip (g), &ip6, AF_IP6); + mac_address_decode (mp->entry.mac, &mac); + + rv = vnet_lisp_add_del_l2_arp_ndp_entry (g, mac.bytes, mp->is_add); + + REPLY_MACRO (VL_API_ONE_ADD_DEL_NDP_ENTRY_REPLY); +} + +static void +vl_api_one_ndp_bd_get_t_handler (vl_api_one_ndp_bd_get_t * mp) +{ + vl_api_one_ndp_bd_get_reply_t *rmp; + int rv = 0; + u32 i = 0; + hash_pair_t *p; + + u32 *bds = vnet_lisp_ndp_bds_get (); + u32 size = hash_elts (bds) * sizeof (u32); + + /* *INDENT-OFF* */ + REPLY_MACRO4 (VL_API_ONE_NDP_BD_GET_REPLY, size, + { + rmp->count = clib_host_to_net_u32 (hash_elts (bds)); + hash_foreach_pair (p, bds, + ({ + rmp->bridge_domains[i++] = clib_host_to_net_u32 (p->key); + })); + }); + /* *INDENT-ON* */ + + hash_free (bds); +} + +static void +vl_api_one_l2_arp_bd_get_t_handler (vl_api_one_l2_arp_bd_get_t * mp) +{ + vl_api_one_l2_arp_bd_get_reply_t *rmp; + int rv = 0; + u32 i = 0; + hash_pair_t *p; + + u32 *bds = vnet_lisp_l2_arp_bds_get (); + u32 size = hash_elts (bds) * sizeof (u32); + + /* *INDENT-OFF* */ + REPLY_MACRO4 (VL_API_ONE_L2_ARP_BD_GET_REPLY, size, + { + rmp->count = clib_host_to_net_u32 (hash_elts (bds)); + hash_foreach_pair (p, bds, + ({ + rmp->bridge_domains[i++] = clib_host_to_net_u32 (p->key); + })); + }); + /* *INDENT-ON* */ + + hash_free (bds); +} + +static void +vl_api_one_l2_arp_entries_get_t_handler (vl_api_one_l2_arp_entries_get_t * mp) +{ + vl_api_one_l2_arp_entries_get_reply_t *rmp; + lisp_api_l2_arp_entry_t *entries = 0, *e; + u32 i = 0; + int rv = 0; + + u32 bd = clib_net_to_host_u32 (mp->bd); + + entries = vnet_lisp_l2_arp_entries_get_by_bd (bd); + u32 size = vec_len (entries) * sizeof (vl_api_one_l2_arp_entry_t); + + /* *INDENT-OFF* */ + REPLY_MACRO4 (VL_API_ONE_L2_ARP_ENTRIES_GET_REPLY, size, + { + rmp->count = clib_host_to_net_u32 (vec_len (entries)); + vec_foreach (e, entries) + { + mac_address_encode ((mac_address_t *) e->mac, rmp->entries[i].mac); + ip4_address_encode ((ip4_address_t *) &e->ip4, rmp->entries[i].ip4); + i++; + } + }); + /* *INDENT-ON* */ + + vec_free (entries); +} + +static void + vl_api_one_map_register_fallback_threshold_t_handler + (vl_api_one_map_register_fallback_threshold_t * mp) +{ + vl_api_one_map_register_fallback_threshold_reply_t *rmp; + int rv = 0; + + mp->value = clib_net_to_host_u32 (mp->value); + rv = vnet_lisp_map_register_fallback_threshold_set (mp->value); + REPLY_MACRO (VL_API_ONE_MAP_REGISTER_FALLBACK_THRESHOLD_REPLY); +} + +static void + vl_api_show_one_map_register_fallback_threshold_t_handler + (vl_api_show_one_map_register_fallback_threshold_t * mp) +{ + vl_api_show_one_map_register_fallback_threshold_reply_t *rmp; + int rv = 0; + + u32 value = vnet_lisp_map_register_fallback_threshold_get (); + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_SHOW_ONE_MAP_REGISTER_FALLBACK_THRESHOLD_REPLY, + ({ + rmp->value = clib_host_to_net_u32 (value); + })); + /* *INDENT-ON* */ +} + +static void + vl_api_one_set_transport_protocol_t_handler + (vl_api_one_set_transport_protocol_t * mp) +{ + vl_api_one_set_transport_protocol_reply_t *rmp; + int rv = 0; + + rv = vnet_lisp_set_transport_protocol (mp->protocol); + + REPLY_MACRO (VL_API_ONE_SET_TRANSPORT_PROTOCOL_REPLY); +} + +static void + vl_api_one_get_transport_protocol_t_handler + (vl_api_one_get_transport_protocol_t * mp) +{ + vl_api_one_get_transport_protocol_reply_t *rmp; + int rv = 0; + u8 proto = (u8) vnet_lisp_get_transport_protocol (); + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_ONE_GET_TRANSPORT_PROTOCOL_REPLY, + ({ + rmp->protocol = proto; + })); + /* *INDENT-ON* */ +} + +static void +vl_api_one_ndp_entries_get_t_handler (vl_api_one_ndp_entries_get_t * mp) +{ + vl_api_one_ndp_entries_get_reply_t *rmp = 0; + lisp_api_ndp_entry_t *entries = 0, *e; + u32 i = 0; + int rv = 0; + + u32 bd = clib_net_to_host_u32 (mp->bd); + + entries = vnet_lisp_ndp_entries_get_by_bd (bd); + u32 size = vec_len (entries) * sizeof (vl_api_one_ndp_entry_t); + + /* *INDENT-OFF* */ + REPLY_MACRO4 (VL_API_ONE_NDP_ENTRIES_GET_REPLY, size, + { + rmp->count = clib_host_to_net_u32 (vec_len (entries)); + vec_foreach (e, entries) + { + mac_address_encode ((mac_address_t *) e->mac, rmp->entries[i].mac); + ip6_address_encode ((ip6_address_t *) &e->ip6, rmp->entries[i].ip6); + i++; + } + }); + /* *INDENT-ON* */ + + vec_free (entries); +} + +static void + vl_api_one_enable_disable_xtr_mode_t_handler + (vl_api_one_enable_disable_xtr_mode_t * mp) +{ + vl_api_one_enable_disable_xtr_mode_reply_t *rmp = 0; + int rv = vnet_lisp_enable_disable_xtr_mode (mp->is_enable); + + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_XTR_MODE_REPLY); +} + +static void +vl_api_one_show_xtr_mode_t_handler (vl_api_one_show_xtr_mode_t * mp) +{ + vl_api_one_show_xtr_mode_reply_t *rmp = 0; + int rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_ONE_SHOW_XTR_MODE_REPLY, + { + rmp->is_enable = vnet_lisp_get_xtr_mode (); + }); + /* *INDENT-ON* */ +} + +static void + vl_api_one_enable_disable_pitr_mode_t_handler + (vl_api_one_enable_disable_pitr_mode_t * mp) +{ + vl_api_one_enable_disable_pitr_mode_reply_t *rmp = 0; + int rv = vnet_lisp_enable_disable_pitr_mode (mp->is_enable); + + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_PITR_MODE_REPLY); +} + +static void +vl_api_one_show_pitr_mode_t_handler (vl_api_one_show_pitr_mode_t * mp) +{ + vl_api_one_show_pitr_mode_reply_t *rmp = 0; + int rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_ONE_SHOW_PITR_MODE_REPLY, + { + rmp->is_enable = vnet_lisp_get_pitr_mode (); + }); + /* *INDENT-ON* */ +} + +static void + vl_api_one_enable_disable_petr_mode_t_handler + (vl_api_one_enable_disable_petr_mode_t * mp) +{ + vl_api_one_enable_disable_petr_mode_reply_t *rmp = 0; + int rv = vnet_lisp_enable_disable_petr_mode (mp->is_enable); + + REPLY_MACRO (VL_API_ONE_ENABLE_DISABLE_PETR_MODE_REPLY); +} + +static void +vl_api_one_show_petr_mode_t_handler (vl_api_one_show_petr_mode_t * mp) +{ + vl_api_one_show_petr_mode_reply_t *rmp = 0; + int rv = 0; + + /* *INDENT-OFF* */ + REPLY_MACRO2 (VL_API_ONE_SHOW_PETR_MODE_REPLY, + { + rmp->is_enable = vnet_lisp_get_petr_mode (); + }); + /* *INDENT-ON* */ +} + +/* + * one_api_hookup + * Add vpe's API message handlers to the table. + * vlib has already mapped shared memory and + * added the client registration handlers. + * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() + */ +#include <lisp/lisp-cp/one.api.c> + +static clib_error_t * +one_api_hookup (vlib_main_t * vm) +{ + one_base_msg_id = setup_message_id_table (); + + return 0; +} + +VLIB_API_INIT_FUNCTION (one_api_hookup); + +#include <vlib/unix/plugin.h> +#include <vpp/app/version.h> + +/* *INDENT-OFF* */ +VLIB_PLUGIN_REGISTER () = { + .version = VPP_BUILD_VER, + .description = "Locator ID Separation Protocol (LISP)", +}; +/* *INDENT-ON* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |