X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=src%2Fplugins%2Fgbp%2Fgbp_api.c;h=5f87db8f83cfb66d4f9d1de43be7b86f2f90d398;hp=faf036e9d81cc66e95563d6541c4d0195b2d6c2b;hb=b6a4795;hpb=93cc3ee3b3a9c9224a1446625882205f3282a949 diff --git a/src/plugins/gbp/gbp_api.c b/src/plugins/gbp/gbp_api.c index faf036e9d81..5f87db8f83c 100644 --- a/src/plugins/gbp/gbp_api.c +++ b/src/plugins/gbp/gbp_api.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -75,6 +76,8 @@ _(GBP_ROUTE_DOMAIN_DUMP, gbp_route_domain_dump) \ _(GBP_RECIRC_ADD_DEL, gbp_recirc_add_del) \ _(GBP_RECIRC_DUMP, gbp_recirc_dump) \ + _(GBP_EXT_ITF_ADD_DEL, gbp_ext_itf_add_del) \ + _(GBP_EXT_ITF_DUMP, gbp_ext_itf_dump) \ _(GBP_CONTRACT_ADD_DEL, gbp_contract_add_del) \ _(GBP_CONTRACT_DUMP, gbp_contract_dump) \ _(GBP_ENDPOINT_LEARN_SET_INACTIVE_THRESHOLD, gbp_endpoint_learn_set_inactive_threshold) \ @@ -95,12 +98,14 @@ gbp_endpoint_flags_decode (vl_api_gbp_endpoint_flags_t v) v = ntohl (v); - if (v & BOUNCE) + if (v & GBP_API_ENDPOINT_FLAG_BOUNCE) f |= GBP_ENDPOINT_FLAG_BOUNCE; - if (v & REMOTE) + if (v & GBP_API_ENDPOINT_FLAG_REMOTE) f |= GBP_ENDPOINT_FLAG_REMOTE; - if (v & LEARNT) + if (v & GBP_API_ENDPOINT_FLAG_LEARNT) f |= GBP_ENDPOINT_FLAG_LEARNT; + if (v & GBP_API_ENDPOINT_FLAG_EXTERNAL) + f |= GBP_ENDPOINT_FLAG_EXTERNAL; return (f); } @@ -112,11 +117,13 @@ gbp_endpoint_flags_encode (gbp_endpoint_flags_t f) if (f & GBP_ENDPOINT_FLAG_BOUNCE) - v |= BOUNCE; + v |= GBP_API_ENDPOINT_FLAG_BOUNCE; if (f & GBP_ENDPOINT_FLAG_REMOTE) - v |= REMOTE; + v |= GBP_API_ENDPOINT_FLAG_REMOTE; if (f & GBP_ENDPOINT_FLAG_LEARNT) - v |= LEARNT; + v |= GBP_API_ENDPOINT_FLAG_LEARNT; + if (f & GBP_ENDPOINT_FLAG_EXTERNAL) + v |= GBP_API_ENDPOINT_FLAG_EXTERNAL; v = htonl (v); @@ -156,16 +163,21 @@ vl_api_gbp_endpoint_add_t_handler (vl_api_gbp_endpoint_add_t * mp) ip_address_decode (&mp->endpoint.tun.src, &tun_src); ip_address_decode (&mp->endpoint.tun.dst, &tun_dst); - rv = gbp_endpoint_update (sw_if_index, ips, &mac, - ntohs (mp->endpoint.epg_id), - gef, &tun_src, &tun_dst, &handle); + rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP, + sw_if_index, ips, &mac, + INDEX_INVALID, INDEX_INVALID, + ntohs (mp->endpoint.epg_id), + gef, &tun_src, &tun_dst, &handle); } else { - rv = gbp_endpoint_update (sw_if_index, ips, &mac, - ntohs (mp->endpoint.epg_id), - gef, NULL, NULL, &handle); + rv = gbp_endpoint_update_and_lock (GBP_ENDPOINT_SRC_CP, + sw_if_index, ips, &mac, + INDEX_INVALID, INDEX_INVALID, + ntohs (mp->endpoint.epg_id), + gef, NULL, NULL, &handle); } + vec_free (ips); BAD_SW_IF_INDEX_LABEL; /* *INDENT-OFF* */ @@ -182,7 +194,7 @@ vl_api_gbp_endpoint_del_t_handler (vl_api_gbp_endpoint_del_t * mp) vl_api_gbp_endpoint_del_reply_t *rmp; int rv = 0; - gbp_endpoint_delete (ntohl (mp->handle)); + gbp_endpoint_unlock (GBP_ENDPOINT_SRC_CP, ntohl (mp->handle)); REPLY_MACRO (VL_API_GBP_ENDPOINT_DEL_REPLY + GBP_MSG_BASE); } @@ -210,6 +222,8 @@ static walk_rc_t gbp_endpoint_send_details (index_t gei, void *args) { vl_api_gbp_endpoint_details_t *mp; + gbp_endpoint_loc_t *gel; + gbp_endpoint_fwd_t *gef; gbp_endpoint_t *ge; gbp_walk_ctx_t *ctx; u8 n_ips, ii; @@ -217,7 +231,7 @@ gbp_endpoint_send_details (index_t gei, void *args) ctx = args; ge = gbp_endpoint_get (gei); - n_ips = vec_len (ge->ge_ips); + n_ips = vec_len (ge->ge_key.gek_ips); mp = vl_msg_api_alloc (sizeof (*mp) + (sizeof (*mp->endpoint.ips) * n_ips)); if (!mp) return 1; @@ -226,28 +240,32 @@ gbp_endpoint_send_details (index_t gei, void *args) mp->_vl_msg_id = ntohs (VL_API_GBP_ENDPOINT_DETAILS + GBP_MSG_BASE); mp->context = ctx->context; + gel = &ge->ge_locs[0]; + gef = &ge->ge_fwd; + if (gbp_endpoint_is_remote (ge)) { - mp->endpoint.sw_if_index = ntohl (ge->tun.ge_parent_sw_if_index); - ip_address_encode (&ge->tun.ge_src, IP46_TYPE_ANY, + mp->endpoint.sw_if_index = ntohl (gel->tun.gel_parent_sw_if_index); + ip_address_encode (&gel->tun.gel_src, IP46_TYPE_ANY, &mp->endpoint.tun.src); - ip_address_encode (&ge->tun.ge_dst, IP46_TYPE_ANY, + ip_address_encode (&gel->tun.gel_dst, IP46_TYPE_ANY, &mp->endpoint.tun.dst); } else { - mp->endpoint.sw_if_index = ntohl (ge->ge_sw_if_index); + mp->endpoint.sw_if_index = ntohl (gef->gef_itf); } - mp->endpoint.epg_id = ntohs (ge->ge_epg_id); + mp->endpoint.epg_id = ntohs (ge->ge_fwd.gef_epg_id); mp->endpoint.n_ips = n_ips; - mp->endpoint.flags = gbp_endpoint_flags_encode (ge->ge_flags); + mp->endpoint.flags = gbp_endpoint_flags_encode (gef->gef_flags); mp->handle = htonl (gei); mp->age = vlib_time_now (vlib_get_main ()) - ge->ge_last_time; - mac_address_encode (&ge->ge_mac, &mp->endpoint.mac); + mac_address_encode (&ge->ge_key.gek_mac, &mp->endpoint.mac); - vec_foreach_index (ii, ge->ge_ips) + vec_foreach_index (ii, ge->ge_key.gek_ips) { - ip_address_encode (&ge->ge_ips[ii], IP46_TYPE_ANY, &mp->endpoint.ips[ii]); + ip_address_encode (&ge->ge_key.gek_ips[ii].fp_addr, + IP46_TYPE_ANY, &mp->endpoint.ips[ii]); } vl_api_send_msg (ctx->reg, (u8 *) mp); @@ -299,6 +317,20 @@ static void REPLY_MACRO (VL_API_GBP_ENDPOINT_GROUP_DEL_REPLY + GBP_MSG_BASE); } +static gbp_bridge_domain_flags_t +gbp_bridge_domain_flags_from_api (vl_api_gbp_bridge_domain_flags_t a) +{ + gbp_bridge_domain_flags_t g; + + g = GBP_BD_FLAG_NONE; + a = clib_net_to_host_u32 (a); + + if (a & GBP_BD_API_FLAG_DO_NOT_LEARN) + g |= GBP_BD_FLAG_DO_NOT_LEARN; + + return (g); +} + static void vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp) { @@ -306,6 +338,8 @@ vl_api_gbp_bridge_domain_add_t_handler (vl_api_gbp_bridge_domain_add_t * mp) int rv = 0; rv = gbp_bridge_domain_add_and_lock (ntohl (mp->bd.bd_id), + gbp_bridge_domain_flags_from_api + (mp->bd.flags), ntohl (mp->bd.bvi_sw_if_index), ntohl (mp->bd.uu_fwd_sw_if_index)); @@ -359,6 +393,9 @@ gub_subnet_type_from_api (vl_api_gbp_subnet_type_t a, gbp_subnet_type_t * t) case GBP_API_SUBNET_TRANSPORT: *t = GBP_SUBNET_TRANSPORT; return (0); + case GBP_API_SUBNET_L3_OUT: + *t = GBP_SUBNET_L3_OUT; + return (0); case GBP_API_SUBNET_STITCHED_INTERNAL: *t = GBP_SUBNET_STITCHED_INTERNAL; return (0); @@ -413,6 +450,9 @@ gub_subnet_type_to_api (gbp_subnet_type_t t) case GBP_SUBNET_STITCHED_EXTERNAL: a = GBP_API_SUBNET_STITCHED_EXTERNAL; break; + case GBP_SUBNET_L3_OUT: + a = GBP_API_SUBNET_L3_OUT; + break; } a = clib_host_to_net_u32 (a); @@ -615,7 +655,7 @@ vl_api_gbp_recirc_add_del_t_handler (vl_api_gbp_recirc_add_del_t * mp) REPLY_MACRO (VL_API_GBP_RECIRC_ADD_DEL_REPLY + GBP_MSG_BASE); } -static int +static walk_rc_t gbp_recirc_send_details (gbp_recirc_t * gr, void *args) { vl_api_gbp_recirc_details_t *mp; @@ -624,7 +664,7 @@ gbp_recirc_send_details (gbp_recirc_t * gr, void *args) ctx = args; mp = vl_msg_api_alloc (sizeof (*mp)); if (!mp) - return 1; + return (WALK_STOP); clib_memset (mp, 0, sizeof (*mp)); mp->_vl_msg_id = ntohs (VL_API_GBP_RECIRC_DETAILS + GBP_MSG_BASE); @@ -636,7 +676,7 @@ gbp_recirc_send_details (gbp_recirc_t * gr, void *args) vl_api_send_msg (ctx->reg, (u8 *) mp); - return (1); + return (WALK_CONTINUE); } static void @@ -656,20 +696,253 @@ vl_api_gbp_recirc_dump_t_handler (vl_api_gbp_recirc_dump_t * mp) gbp_recirc_walk (gbp_recirc_send_details, &ctx); } +static void +vl_api_gbp_ext_itf_add_del_t_handler (vl_api_gbp_ext_itf_add_del_t * mp) +{ + vl_api_gbp_ext_itf_add_del_reply_t *rmp; + u32 sw_if_index; + int rv = 0; + + sw_if_index = ntohl (mp->ext_itf.sw_if_index); + if (!vnet_sw_if_index_is_api_valid (sw_if_index)) + goto bad_sw_if_index; + + if (mp->is_add) + rv = gbp_ext_itf_add (sw_if_index, + ntohl (mp->ext_itf.bd_id), + ntohl (mp->ext_itf.rd_id)); + else + rv = gbp_ext_itf_delete (sw_if_index); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_GBP_EXT_ITF_ADD_DEL_REPLY + GBP_MSG_BASE); +} + +static walk_rc_t +gbp_ext_itf_send_details (gbp_ext_itf_t * gx, void *args) +{ + vl_api_gbp_ext_itf_details_t *mp; + gbp_walk_ctx_t *ctx; + + ctx = args; + mp = vl_msg_api_alloc (sizeof (*mp)); + if (!mp) + return (WALK_STOP); + + clib_memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_GBP_EXT_ITF_DETAILS + GBP_MSG_BASE); + mp->context = ctx->context; + + mp->ext_itf.bd_id = ntohl (gbp_bridge_domain_get_bd_id (gx->gx_bd)); + mp->ext_itf.rd_id = ntohl (gbp_route_domain_get_rd_id (gx->gx_rd)); + mp->ext_itf.sw_if_index = ntohl (gx->gx_itf); + + vl_api_send_msg (ctx->reg, (u8 *) mp); + + return (WALK_CONTINUE); +} + +static void +vl_api_gbp_ext_itf_dump_t_handler (vl_api_gbp_ext_itf_dump_t * mp) +{ + vl_api_registration_t *reg; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + gbp_walk_ctx_t ctx = { + .reg = reg, + .context = mp->context, + }; + + gbp_ext_itf_walk (gbp_ext_itf_send_details, &ctx); +} + +static int +gbp_contract_rule_action_deocde (vl_api_gbp_rule_action_t in, + gbp_rule_action_t * out) +{ + in = clib_net_to_host_u32 (in); + + switch (in) + { + case GBP_API_RULE_PERMIT: + *out = GBP_RULE_PERMIT; + return (0); + case GBP_API_RULE_DENY: + *out = GBP_RULE_DENY; + return (0); + case GBP_API_RULE_REDIRECT: + *out = GBP_RULE_REDIRECT; + return (0); + } + + return (-1); +} + +static int +gbp_hash_mode_decode (vl_api_gbp_hash_mode_t in, gbp_hash_mode_t * out) +{ + in = clib_net_to_host_u32 (in); + + switch (in) + { + case GBP_API_HASH_MODE_SRC_IP: + *out = GBP_HASH_MODE_SRC_IP; + return (0); + case GBP_API_HASH_MODE_DST_IP: + *out = GBP_HASH_MODE_DST_IP; + return (0); + case GBP_API_HASH_MODE_SYMMETRIC: + *out = GBP_HASH_MODE_SYMMETRIC; + return (0); + } + + return (-2); +} + +static int +gbp_next_hop_decode (const vl_api_gbp_next_hop_t * in, index_t * gnhi) +{ + ip46_address_t ip; + mac_address_t mac; + index_t grd, gbd; + + gbd = gbp_bridge_domain_find_and_lock (ntohl (in->bd_id)); + + if (INDEX_INVALID == gbd) + return (VNET_API_ERROR_BD_NOT_MODIFIABLE); + + grd = gbp_route_domain_find_and_lock (ntohl (in->rd_id)); + + if (INDEX_INVALID == grd) + return (VNET_API_ERROR_NO_SUCH_FIB); + + ip_address_decode (&in->ip, &ip); + mac_address_decode (&in->mac, &mac); + + *gnhi = gbp_next_hop_alloc (&ip, grd, &mac, gbd); + + return (0); +} + +static int +gbp_next_hop_set_decode (const vl_api_gbp_next_hop_set_t * in, + gbp_hash_mode_t * hash_mode, index_t ** out) +{ + + index_t *gnhis = NULL; + int rv; + u8 ii; + + rv = gbp_hash_mode_decode (in->hash_mode, hash_mode); + + if (0 != rv) + return rv; + + vec_validate (gnhis, in->n_nhs - 1); + + for (ii = 0; ii < in->n_nhs; ii++) + { + rv = gbp_next_hop_decode (&in->nhs[ii], &gnhis[ii]); + + if (0 != rv) + { + vec_free (gnhis); + break; + } + } + + *out = gnhis; + return (rv); +} + +static int +gbp_contract_rule_decode (const vl_api_gbp_rule_t * in, index_t * gui) +{ + gbp_hash_mode_t hash_mode; + gbp_rule_action_t action; + index_t *nhs = NULL; + int rv; + + rv = gbp_contract_rule_action_deocde (in->action, &action); + + if (0 != rv) + return rv; + + if (GBP_RULE_REDIRECT == action) + { + rv = gbp_next_hop_set_decode (&in->nh_set, &hash_mode, &nhs); + + if (0 != rv) + return (rv); + } + else + { + hash_mode = GBP_HASH_MODE_SRC_IP; + } + + *gui = gbp_rule_alloc (action, hash_mode, nhs); + + return (rv); +} + +static int +gbp_contract_rules_decode (u8 n_rules, + const vl_api_gbp_rule_t * rules, index_t ** out) +{ + index_t *guis = NULL; + int rv; + u8 ii; + + if (0 == n_rules) + { + *out = NULL; + return (0); + } + + vec_validate (guis, n_rules - 1); + + for (ii = 0; ii < n_rules; ii++) + { + rv = gbp_contract_rule_decode (&rules[ii], &guis[ii]); + + if (0 != rv) + { + vec_free (guis); + return (rv); + } + } + + *out = guis; + return (rv); +} + static void vl_api_gbp_contract_add_del_t_handler (vl_api_gbp_contract_add_del_t * mp) { vl_api_gbp_contract_add_del_reply_t *rmp; + index_t *rules; int rv = 0; if (mp->is_add) - gbp_contract_update (ntohs (mp->contract.src_epg), - ntohs (mp->contract.dst_epg), - ntohl (mp->contract.acl_index)); + { + rv = gbp_contract_rules_decode (mp->contract.n_rules, + mp->contract.rules, &rules); + if (0 != rv) + goto out; + + rv = gbp_contract_update (ntohs (mp->contract.src_epg), + ntohs (mp->contract.dst_epg), + ntohl (mp->contract.acl_index), rules); + } else - gbp_contract_delete (ntohs (mp->contract.src_epg), - ntohs (mp->contract.dst_epg)); + rv = gbp_contract_delete (ntohs (mp->contract.src_epg), + ntohs (mp->contract.dst_epg)); +out: REPLY_MACRO (VL_API_GBP_CONTRACT_ADD_DEL_REPLY + GBP_MSG_BASE); } @@ -690,7 +963,7 @@ gbp_contract_send_details (gbp_contract_t * gbpc, void *args) mp->contract.src_epg = ntohs (gbpc->gc_key.gck_src); mp->contract.dst_epg = ntohs (gbpc->gc_key.gck_dst); - mp->contract.acl_index = ntohl (gbpc->gc_value.gc_acl_index); + // mp->contract.acl_index = ntohl (gbpc->gc_value.gc_acl_index); vl_api_send_msg (ctx->reg, (u8 *) mp);