diff options
Diffstat (limited to 'vnet')
| -rw-r--r-- | vnet/vnet/lisp-cp/control.c | 51 | ||||
| -rw-r--r-- | vnet/vnet/lisp-cp/gid_dictionary.c | 16 |
2 files changed, 35 insertions, 32 deletions
diff --git a/vnet/vnet/lisp-cp/control.c b/vnet/vnet/lisp-cp/control.c index 9a88402e417..1822c45eea6 100644 --- a/vnet/vnet/lisp-cp/control.c +++ b/vnet/vnet/lisp-cp/control.c @@ -122,24 +122,26 @@ vnet_lisp_add_del_local_mapping (vnet_lisp_add_del_mapping_args_t * a, u32 * map_index_result) { uword * table_id, * refc; - u32 rv; + u32 rv, vni; vnet_lisp_gpe_add_del_iface_args_t _ai, *ai = &_ai; lisp_cp_main_t * lcm = vnet_lisp_cp_get_main (); + vni = gid_address_vni(&a->deid); + /* store/remove mapping from map-cache */ rv = vnet_lisp_add_del_mapping (a, map_index_result); if (rv) return rv; - table_id = hash_get(lcm->table_id_by_vni, /* default for now */ 0); + table_id = hash_get(lcm->table_id_by_vni, vni); if (!table_id) { - clib_warning ("vni %d not associated to a vrf!", 0); + clib_warning ("vni %d not associated to a vrf!", vni); return VNET_API_ERROR_INVALID_VALUE; } - refc = hash_get(lcm->dp_if_refcount_by_vni, 0); + refc = hash_get(lcm->dp_if_refcount_by_vni, vni); /* enable/disable data-plane interface */ if (a->is_add) @@ -148,11 +150,12 @@ vnet_lisp_add_del_local_mapping (vnet_lisp_add_del_mapping_args_t * a, if (!refc) { ai->is_add = 1; - ai->vni = 0; /* default for now, pass vni as parameter */ + ai->vni = vni; ai->table_id = table_id[0]; vnet_lisp_gpe_add_del_iface (ai, 0); - hash_set(lcm->dp_if_refcount_by_vni, 0 /* table_id */, 1); + /* counts the number of eids in a vni that use the interface */ + hash_set(lcm->dp_if_refcount_by_vni, vni, 1); } else { @@ -169,7 +172,7 @@ vnet_lisp_add_del_local_mapping (vnet_lisp_add_del_mapping_args_t * a, if (refc[0] == 0) { ai->is_add = 0; - ai->vni = 0; /* default for now, pass vni as parameter */ + ai->vni = vni; ai->table_id = table_id[0]; vnet_lisp_gpe_add_del_iface (ai, 0); } @@ -1321,7 +1324,7 @@ del_fwd_entry (lisp_cp_main_t * lcm, u32 src_map_index, a->is_add = 0; a->dlocator = fe->dst_loc; a->slocator = fe->src_loc; - a->vni = 0; // XXX should be part of mapping/eid + a->vni = gid_address_vni(&a->deid); gid_address_copy(&a->deid, &fe->deid); vnet_lisp_gpe_add_del_fwd_entry (a, &sw_if_index); @@ -1336,7 +1339,7 @@ add_fwd_entry (lisp_cp_main_t* lcm, u32 src_map_index, u32 dst_map_index) { mapping_t * src_map, * dst_map; locator_set_t * dst_ls, * src_ls; - u32 i, minp = ~0; + u32 i, minp = ~0, sw_if_index; locator_t * dl = 0; uword * feip = 0, * tidp; fwd_entry_t* fe; @@ -1352,6 +1355,17 @@ add_fwd_entry (lisp_cp_main_t* lcm, u32 src_map_index, u32 dst_map_index) src_map = pool_elt_at_index (lcm->mapping_pool, src_map_index); dst_map = pool_elt_at_index (lcm->mapping_pool, dst_map_index); + gid_address_copy (&a->deid, &dst_map->eid); + a->vni = gid_address_vni(&a->deid); + + tidp = hash_get(lcm->table_id_by_vni, a->vni); + if (!tidp) + { + clib_warning("vni %d not associated to a vrf!", a->vni); + return; + } + a->table_id = tidp[0]; + /* XXX simple forwarding policy: first lowest (value) priority locator */ dst_ls = pool_elt_at_index (lcm->locator_set_pool, dst_map->locator_set_index); @@ -1368,9 +1382,9 @@ add_fwd_entry (lisp_cp_main_t* lcm, u32 src_map_index, u32 dst_map_index) } if (dl) { - src_ls = pool_elt_at_index (lcm->locator_set_pool, - src_map->locator_set_index); - for (i = 0; i < vec_len (src_ls->locator_indices); i++) + src_ls = pool_elt_at_index(lcm->locator_set_pool, + src_map->locator_set_index); + for (i = 0; i < vec_len(src_ls->locator_indices); i++) { u32 li = vec_elt (src_ls->locator_indices, i); locator_t * sl = pool_elt_at_index (lcm->locator_pool, li); @@ -1395,8 +1409,8 @@ add_fwd_entry (lisp_cp_main_t* lcm, u32 src_map_index, u32 dst_map_index) } } } + /* insert data plane forwarding entry */ - u32 sw_if_index; a->is_add = 1; if (dl) a->dlocator = gid_address_ip(&dl->address); @@ -1406,17 +1420,6 @@ add_fwd_entry (lisp_cp_main_t* lcm, u32 src_map_index, u32 dst_map_index) a->action = dst_map->action; } - gid_address_copy (&a->deid, &dst_map->eid); - a->vni = 0; // XXX should be part of mapping/eid - - tidp = hash_get(lcm->table_id_by_vni, a->vni); - if (!tidp) - { - clib_warning("vni %d not associated to a vrf!", a->vni); - return; - } - a->table_id = tidp[0]; - /* TODO remove */ u8 ipver = ip_prefix_version(&gid_address_ippref(&a->deid)); a->decap_next_index = (ipver == IP4) ? diff --git a/vnet/vnet/lisp-cp/gid_dictionary.c b/vnet/vnet/lisp-cp/gid_dictionary.c index 8dc3fd4302d..3805d5a8a5e 100644 --- a/vnet/vnet/lisp-cp/gid_dictionary.c +++ b/vnet/vnet/lisp-cp/gid_dictionary.c @@ -101,7 +101,7 @@ gid_dictionary_lookup (gid_dictionary_t * db, gid_address_t * key) switch (gid_address_type (key)) { case GID_ADDR_IP_PREFIX: - return ip_lookup (db, 0, &gid_address_ippref(key)); + return ip_lookup (db, gid_address_vni(key), &gid_address_ippref(key)); break; default: clib_warning ("address type %d not supported!", gid_address_type(key)); @@ -239,16 +239,16 @@ add_del_ip6_key (gid_dictionary_t *db, u32 vni, ip_prefix_t *pref, u32 val, } static u32 -gid_dictionary_add_del_ip (gid_dictionary_t *db, u32 iid, ip_prefix_t *key, - u32 value, u8 is_add) +add_del_ip (gid_dictionary_t *db, u32 vni, ip_prefix_t *key, u32 value, + u8 is_add) { - switch (ip_prefix_version (key)) + switch (ip_prefix_version(key)) { case IP4: - return add_del_ip4_key (db, iid, key, value, is_add); + return add_del_ip4_key (db, vni, key, value, is_add); break; case IP6: - return add_del_ip6_key (db, iid, key, value, is_add); + return add_del_ip6_key (db, vni, key, value, is_add); break; default: clib_warning("address type %d not supported!", ip_prefix_version (key)); @@ -265,8 +265,8 @@ gid_dictionary_add_del (gid_dictionary_t *db, gid_address_t *key, u32 value, switch (gid_address_type (key)) { case GID_ADDR_IP_PREFIX: - return gid_dictionary_add_del_ip (db, 0, &gid_address_ippref(key), value, - is_add); + return add_del_ip (db, gid_address_vni(key), &gid_address_ippref(key), + value, is_add); break; default: clib_warning ("address type %d not supported!", gid_address_type (key)); |