X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=vpp%2Fvpp-api%2Fapi.c;h=b2b639a718c381f4eb2227151ee1ff00bfc347cf;hb=7490a752814187ed03c0deca4d836b0dca09fb4b;hp=4d4c71c621c7b7266d46d6e2e775062a3b21234f;hpb=71893ac8b765dd997452fc58aedb6e0bd7b79a25;p=vpp.git diff --git a/vpp/vpp-api/api.c b/vpp/vpp-api/api.c index 4d4c71c621c..b2b639a718c 100644 --- a/vpp/vpp-api/api.c +++ b/vpp/vpp-api/api.c @@ -2,7 +2,7 @@ *------------------------------------------------------------------ * api.c - message handler registration * - * Copyright (c) 2010 Cisco and/or its affiliates. + * Copyright (c) 2010-2016 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: @@ -45,15 +45,16 @@ #include #include -#include // alagalah TODO : committers please pay note, is this ok? +#include #include #include #include #include #include +#include #include #include -#include +#include #include #include #if IPV6SR > 0 @@ -66,20 +67,29 @@ #include #include #include +#include +#include #include #include #include #include #include #include +#include +#include #include #include #include #include +#include #include #include #include #include +#include +#include +#include +#include #undef BIHASH_TYPE #undef __included_bihash_template_h__ @@ -89,9 +99,7 @@ #include #include #endif /* IPSEC */ -#if DPDK > 0 #include -#endif #include #include @@ -103,15 +111,24 @@ #include #include #include +#include + +#include +#include +#include +#include +#include +#include +#include #define f64_endian(a) #define f64_print(a,b) -#define vl_typedefs /* define message structures */ +#define vl_typedefs /* define message structures */ #include #undef vl_typedefs -#define vl_endianfun /* define message structures */ +#define vl_endianfun /* define message structures */ #include #undef vl_endianfun @@ -153,7 +170,53 @@ do { \ vl_msg_api_send_shmem (q, (u8 *)&rmp); \ } while(0); -#if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */ +#define REPLY_MACRO3(t, n, body) \ +do { \ + unix_shared_memory_queue_t * q; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + q = vl_api_client_index_to_input_queue (mp->client_index); \ + if (!q) \ + return; \ + \ + rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \ + rmp->_vl_msg_id = ntohs((t)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + do {body;} while (0); \ + vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +} while(0); + +#define REPLY_MACRO4(t, n, body) \ +do { \ + unix_shared_memory_queue_t * q; \ + u8 is_error = 0; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + q = vl_api_client_index_to_input_queue (mp->client_index); \ + if (!q) \ + return; \ + \ + rmp = vl_msg_api_alloc_or_null (sizeof (*rmp) + n); \ + if (!rmp) \ + { \ + /* if there isn't enough memory, try to allocate */ \ + /* some at least for returning an error */ \ + rmp = vl_msg_api_alloc (sizeof (*rmp)); \ + if (!rmp) \ + return; \ + \ + memset (rmp, 0, sizeof (*rmp)); \ + rv = VNET_API_ERROR_TABLE_TOO_BIG; \ + is_error = 1; \ + } \ + rmp->_vl_msg_id = ntohs((t)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + if (!is_error) \ + do {body;} while (0); \ + vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +} while(0); + +#if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */ #define VALIDATE_SW_IF_INDEX(mp) \ do { u32 __sw_if_index = ntohl(mp->sw_if_index); \ @@ -212,7 +275,7 @@ bad_tx_sw_if_index: \ #define VALIDATE_TX_SW_IF_INDEX(mp) #define BAD_TX_SW_IF_INDEX_LABEL -#endif /* CLIB_DEBUG > 0 */ +#endif /* CLIB_DEBUG > 0 */ #define foreach_vpe_api_msg \ _(WANT_INTERFACE_EVENTS, want_interface_events) \ @@ -222,12 +285,18 @@ _(SW_INTERFACE_DUMP, sw_interface_dump) \ _(SW_INTERFACE_DETAILS, sw_interface_details) \ _(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags) \ _(IP_ADD_DEL_ROUTE, ip_add_del_route) \ +_(MPLS_ROUTE_ADD_DEL, mpls_route_add_del) \ +_(MPLS_IP_BIND_UNBIND, mpls_ip_bind_unbind) \ _(IS_ADDRESS_REACHABLE, is_address_reachable) \ _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \ _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \ +_(SW_INTERFACE_SET_MPLS_ENABLE, sw_interface_set_mpls_enable) \ _(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \ _(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \ _(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \ +_(SW_INTERFACE_SET_DPDK_HQOS_PIPE, sw_interface_set_dpdk_hqos_pipe) \ +_(SW_INTERFACE_SET_DPDK_HQOS_SUBPORT, sw_interface_set_dpdk_hqos_subport) \ +_(SW_INTERFACE_SET_DPDK_HQOS_TCTBL, sw_interface_set_dpdk_hqos_tctbl) \ _(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \ _(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \ _(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \ @@ -241,11 +310,9 @@ _(TAP_DELETE, tap_delete) \ _(SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump) \ _(CREATE_VLAN_SUBIF, create_vlan_subif) \ _(CREATE_SUBIF, create_subif) \ -_(MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel) \ _(MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel) \ _(MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2) \ _(MPLS_ADD_DEL_ENCAP, mpls_add_del_encap) \ -_(MPLS_ADD_DEL_DECAP, mpls_add_del_decap) \ _(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \ _(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \ _(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \ @@ -265,6 +332,7 @@ _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \ _(CREATE_LOOPBACK, create_loopback) \ _(CONTROL_PING, control_ping) \ _(CLI_REQUEST, cli_request) \ +_(CLI_INBAND, cli_inband) \ _(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \ _(L2_PATCH_ADD_DEL, l2_patch_add_del) \ _(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \ @@ -299,6 +367,7 @@ _(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel) \ _(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump) \ _(INTERFACE_NAME_RENUMBER, interface_name_renumber) \ _(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \ +_(WANT_IP6_ND_EVENTS, want_ip6_nd_events) \ _(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \ _(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del) \ _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \ @@ -322,9 +391,8 @@ _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable) \ _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable) \ _(GET_NODE_GRAPH, get_node_graph) \ _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \ -_(TRACE_PROFILE_ADD, trace_profile_add) \ -_(TRACE_PROFILE_APPLY, trace_profile_apply) \ -_(TRACE_PROFILE_DEL, trace_profile_del) \ +_(IOAM_ENABLE, ioam_enable) \ +_(IOAM_DISABLE, ioam_disable) \ _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \ _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \ _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \ @@ -336,39 +404,71 @@ _(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface) \ _(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \ _(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency) \ _(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \ +_(LISP_MAP_REQUEST_MODE, lisp_map_request_mode) \ _(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \ _(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \ -_(LISP_LOCAL_EID_TABLE_DUMP, lisp_local_eid_table_dump) \ +_(LISP_LOCATOR_DUMP, lisp_locator_dump) \ +_(LISP_EID_TABLE_DUMP, lisp_eid_table_dump) \ _(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump) \ _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \ _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \ -_(LISP_ENABLE_DISABLE_STATUS_DUMP, \ - lisp_enable_disable_status_dump) \ +_(LISP_EID_TABLE_VNI_DUMP, lisp_eid_table_vni_dump) \ +_(LISP_ADJACENCIES_GET, lisp_adjacencies_get) \ +_(SHOW_LISP_STATUS, show_lisp_status) \ _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \ lisp_add_del_map_request_itr_rlocs) \ _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \ +_(SHOW_LISP_PITR, show_lisp_pitr) \ +_(SHOW_LISP_MAP_REQUEST_MODE, show_lisp_map_request_mode) \ _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del) \ _(AF_PACKET_CREATE, af_packet_create) \ _(AF_PACKET_DELETE, af_packet_delete) \ _(POLICER_ADD_DEL, policer_add_del) \ _(POLICER_DUMP, policer_dump) \ +_(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface) \ +_(POLICER_CLASSIFY_DUMP, policer_classify_dump) \ _(NETMAP_CREATE, netmap_create) \ _(NETMAP_DELETE, netmap_delete) \ -_(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump) \ -_(MPLS_GRE_TUNNEL_DETAILS, mpls_gre_tunnel_details) \ _(MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump) \ _(MPLS_ETH_TUNNEL_DETAILS, mpls_eth_tunnel_details) \ _(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump) \ _(MPLS_FIB_ENCAP_DETAILS, mpls_fib_encap_details) \ -_(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump) \ -_(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details) \ +_(MPLS_FIB_DUMP, mpls_fib_dump) \ +_(MPLS_FIB_DETAILS, mpls_fib_details) \ _(CLASSIFY_TABLE_IDS,classify_table_ids) \ _(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface) \ _(CLASSIFY_TABLE_INFO,classify_table_info) \ _(CLASSIFY_SESSION_DUMP,classify_session_dump) \ _(CLASSIFY_SESSION_DETAILS,classify_session_details) \ -_(IPFIX_ENABLE,ipfix_enable) \ -_(IPFIX_DUMP,ipfix_dump) +_(SET_IPFIX_EXPORTER, set_ipfix_exporter) \ +_(IPFIX_EXPORTER_DUMP, ipfix_exporter_dump) \ +_(SET_IPFIX_CLASSIFY_STREAM, set_ipfix_classify_stream) \ +_(IPFIX_CLASSIFY_STREAM_DUMP, ipfix_classify_stream_dump) \ +_(IPFIX_CLASSIFY_TABLE_ADD_DEL, ipfix_classify_table_add_del) \ +_(IPFIX_CLASSIFY_TABLE_DUMP, ipfix_classify_table_dump) \ +_(SW_INTERFACE_SPAN_ENABLE_DISABLE, sw_interface_span_enable_disable) \ +_(SW_INTERFACE_SPAN_DUMP, sw_interface_span_dump) \ +_(GET_NEXT_INDEX, get_next_index) \ +_(PG_CREATE_INTERFACE, pg_create_interface) \ +_(PG_CAPTURE, pg_capture) \ +_(PG_ENABLE_DISABLE, pg_enable_disable) \ +_(IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, \ + ip_source_and_port_range_check_add_del) \ +_(IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, \ + ip_source_and_port_range_check_interface_add_del) \ +_(IPSEC_GRE_ADD_DEL_TUNNEL, ipsec_gre_add_del_tunnel) \ +_(IPSEC_GRE_TUNNEL_DUMP, ipsec_gre_tunnel_dump) \ +_(DELETE_SUBIF, delete_subif) \ +_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \ +_(PUNT, punt) \ +_(FLOW_CLASSIFY_SET_INTERFACE, flow_classify_set_interface) \ +_(FLOW_CLASSIFY_DUMP, flow_classify_dump) \ +_(IPSEC_SPD_DUMP, ipsec_spd_dump) \ +_(IP_FIB_DUMP, ip_fib_dump) \ +_(IP_FIB_DETAILS, ip_fib_details) \ +_(IP6_FIB_DUMP, ip6_fib_dump) \ +_(IP6_FIB_DETAILS, ip6_fib_details) \ +_(FEATURE_ENABLE_DISABLE, feature_enable_disable) #define QUOTE_(x) #x #define QUOTE(x) QUOTE_(x) @@ -381,63 +481,71 @@ _(to_netconf_client) \ _(from_netconf_client) \ _(oam_events) -typedef enum { - RESOLVE_IP4_ADD_DEL_ROUTE=1, - RESOLVE_IP6_ADD_DEL_ROUTE, - RESOLVE_MPLS_ETHERNET_ADD_DEL, +typedef enum +{ + RESOLVE_IP4_ADD_DEL_ROUTE = 1, + RESOLVE_IP6_ADD_DEL_ROUTE, + RESOLVE_MPLS_ETHERNET_ADD_DEL, } resolve_t; -typedef struct { - u8 resolve_type; - union { - vl_api_ip_add_del_route_t r; - vl_api_mpls_ethernet_add_del_tunnel_2_t t; - }; +typedef struct +{ + u8 resolve_type; + union + { + vl_api_ip_add_del_route_t r; + vl_api_mpls_ethernet_add_del_tunnel_2_t t; + }; } pending_route_t; -typedef struct { +typedef struct +{ #define _(a) uword *a##_registration_hash; \ vpe_client_registration_t * a##_registrations; -foreach_registration_hash + foreach_registration_hash #undef _ - /* notifications happen really early in the game */ - u8 link_state_process_up; + u8 link_state_process_up; + + /* ip4 and ip6 pending route adds */ + pending_route_t *pending_routes; - /* ip4 pending route adds */ - pending_route_t * pending_routes; + /* ip4 arp event registration pool */ + vl_api_ip4_arp_event_t *arp_events; - /* ip4 arp event registration pool */ - vl_api_ip4_arp_event_t * arp_events; + /* ip6 nd event registration pool */ + vl_api_ip6_nd_event_t *nd_events; - /* convenience */ - vlib_main_t * vlib_main; - vnet_main_t * vnet_main; + /* convenience */ + vlib_main_t *vlib_main; + vnet_main_t *vnet_main; } vpe_api_main_t; static vlib_node_registration_t vpe_resolver_process_node; static vpe_api_main_t vpe_api_main; static void send_sw_interface_flags (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - vnet_sw_interface_t * swif); + unix_shared_memory_queue_t * q, + vnet_sw_interface_t * swif); static void send_sw_interface_flags_deleted (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - u32 sw_if_index); + unix_shared_memory_queue_t * q, + u32 sw_if_index); static int arp_change_delete_callback (u32 pool_index, u8 * notused); +static int nd_change_delete_callback (u32 pool_index, u8 * notused); /* Clean up all registrations belonging to the indicated client */ -int vl_api_memclnt_delete_callback (u32 client_index) +int +vl_api_memclnt_delete_callback (u32 client_index) { - vpe_api_main_t * vam = &vpe_api_main; - vpe_client_registration_t *rp; - uword * p; - int stats_memclnt_delete_callback (u32 client_index); + vpe_api_main_t *vam = &vpe_api_main; + vpe_client_registration_t *rp; + uword *p; + int stats_memclnt_delete_callback (u32 client_index); - stats_memclnt_delete_callback (client_index); + stats_memclnt_delete_callback (client_index); #define _(a) \ p = hash_get (vam->a##_registration_hash, client_index); \ @@ -446,123 +554,127 @@ int vl_api_memclnt_delete_callback (u32 client_index) pool_put (vam->a##_registrations, rp); \ hash_unset (vam->a##_registration_hash, client_index); \ } - foreach_registration_hash; + foreach_registration_hash; #undef _ - return 0; + return 0; } #define API_LINK_STATE_EVENT 1 #define API_ADMIN_UP_DOWN_EVENT 2 static int -event_data_cmp (void * a1, void * a2) +event_data_cmp (void *a1, void *a2) { - uword * e1 = a1; - uword * e2 = a2; + uword *e1 = a1; + uword *e2 = a2; return (word) e1[0] - (word) e2[0]; } static uword link_state_process (vlib_main_t * vm, - vlib_node_runtime_t * rt, - vlib_frame_t * f) -{ - vpe_api_main_t * vam = &vpe_api_main; - vnet_main_t * vnm = vam->vnet_main; - vnet_sw_interface_t * swif; - uword * event_data = 0; - vpe_client_registration_t *reg; - int i; - u32 prev_sw_if_index; - unix_shared_memory_queue_t * q; - - vam->link_state_process_up = 1; - - while (1) { - vlib_process_wait_for_event (vm); - - /* Unified list of changed link or admin state sw_if_indices */ - vlib_process_get_events_with_type - (vm, &event_data, API_LINK_STATE_EVENT); - vlib_process_get_events_with_type - (vm, &event_data, API_ADMIN_UP_DOWN_EVENT); - - /* Sort, so we can eliminate duplicates */ - vec_sort_with_function (event_data, event_data_cmp); - - prev_sw_if_index = ~0; - - for (i = 0; i < vec_len(event_data); i++) { - /* Only one message per swif */ - if (prev_sw_if_index == event_data[i]) - continue; - prev_sw_if_index = event_data[i]; - - pool_foreach(reg, vam->interface_events_registrations, - ({ - q = vl_api_client_index_to_input_queue (reg->client_index); - if (q) { - // sw_interface may be deleted already - if (!pool_is_free_index (vnm->interface_main.sw_interfaces, - event_data[i])) - { - swif = vnet_get_sw_interface (vnm, event_data[i]); - send_sw_interface_flags (vam, q, swif); - } - } - })); - } - vec_reset_length (event_data); - } - - return 0; + vlib_node_runtime_t * rt, vlib_frame_t * f) +{ + vpe_api_main_t *vam = &vpe_api_main; + vnet_main_t *vnm = vam->vnet_main; + vnet_sw_interface_t *swif; + uword *event_data = 0; + vpe_client_registration_t *reg; + int i; + u32 prev_sw_if_index; + unix_shared_memory_queue_t *q; + + vam->link_state_process_up = 1; + + while (1) + { + vlib_process_wait_for_event (vm); + + /* Unified list of changed link or admin state sw_if_indices */ + vlib_process_get_events_with_type + (vm, &event_data, API_LINK_STATE_EVENT); + vlib_process_get_events_with_type + (vm, &event_data, API_ADMIN_UP_DOWN_EVENT); + + /* Sort, so we can eliminate duplicates */ + vec_sort_with_function (event_data, event_data_cmp); + + prev_sw_if_index = ~0; + + for (i = 0; i < vec_len (event_data); i++) + { + /* Only one message per swif */ + if (prev_sw_if_index == event_data[i]) + continue; + prev_sw_if_index = event_data[i]; + + /* *INDENT-OFF* */ + pool_foreach(reg, vam->interface_events_registrations, + ({ + q = vl_api_client_index_to_input_queue (reg->client_index); + if (q) + { + /* sw_interface may be deleted already */ + if (!pool_is_free_index (vnm->interface_main.sw_interfaces, + event_data[i])) + { + swif = vnet_get_sw_interface (vnm, event_data[i]); + send_sw_interface_flags (vam, q, swif); + } + } + })); + /* *INDENT-ON* */ + } + vec_reset_length (event_data); + } + + return 0; } -static clib_error_t * -link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags); -static clib_error_t * -admin_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags); +static clib_error_t *link_up_down_function (vnet_main_t * vm, u32 hw_if_index, + u32 flags); +static clib_error_t *admin_up_down_function (vnet_main_t * vm, + u32 hw_if_index, u32 flags); +/* *INDENT-OFF* */ VLIB_REGISTER_NODE (link_state_process_node,static) = { - .function = link_state_process, - .type = VLIB_NODE_TYPE_PROCESS, - .name = "vpe-link-state-process", + .function = link_state_process, + .type = VLIB_NODE_TYPE_PROCESS, + .name = "vpe-link-state-process", }; +/* *INDENT-ON* */ VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (admin_up_down_function); VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION (link_up_down_function); static clib_error_t * -link_up_down_function (vnet_main_t *vm, u32 hw_if_index, u32 flags) +link_up_down_function (vnet_main_t * vm, u32 hw_if_index, u32 flags) { - vpe_api_main_t * vam = &vpe_api_main; - vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index); + vpe_api_main_t *vam = &vpe_api_main; + vnet_hw_interface_t *hi = vnet_get_hw_interface (vm, hw_if_index); - if (vam->link_state_process_up) - vlib_process_signal_event (vam->vlib_main, - link_state_process_node.index, - API_LINK_STATE_EVENT, - hi->sw_if_index); - return 0; + if (vam->link_state_process_up) + vlib_process_signal_event (vam->vlib_main, + link_state_process_node.index, + API_LINK_STATE_EVENT, hi->sw_if_index); + return 0; } static clib_error_t * -admin_up_down_function (vnet_main_t *vm, u32 sw_if_index, u32 flags) -{ - vpe_api_main_t * vam = &vpe_api_main; - - /* - * Note: it's perfectly fair to set a subif admin up / admin down. - * Note the subtle distinction between this routine and the previous - * routine. - */ - if (vam->link_state_process_up) - vlib_process_signal_event (vam->vlib_main, - link_state_process_node.index, - API_ADMIN_UP_DOWN_EVENT, - sw_if_index); - return 0; +admin_up_down_function (vnet_main_t * vm, u32 sw_if_index, u32 flags) +{ + vpe_api_main_t *vam = &vpe_api_main; + + /* + * Note: it's perfectly fair to set a subif admin up / admin down. + * Note the subtle distinction between this routine and the previous + * routine. + */ + if (vam->link_state_process_up) + vlib_process_signal_event (vam->vlib_main, + link_state_process_node.index, + API_ADMIN_UP_DOWN_EVENT, sw_if_index); + return 0; } #define pub_sub_handler(lca,UCA) \ @@ -604,6492 +716,8503 @@ reply: \ REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \ } -pub_sub_handler (interface_events,INTERFACE_EVENTS) -pub_sub_handler (oam_events,OAM_EVENTS) +/* *INDENT-OFF* */ +pub_sub_handler (interface_events, INTERFACE_EVENTS) +pub_sub_handler (oam_events, OAM_EVENTS) +/* *INDENT-ON* */ #define RESOLUTION_EVENT 1 #define RESOLUTION_PENDING_EVENT 2 #define IP4_ARP_EVENT 3 +#define IP6_ND_EVENT 4 + +static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp); + +static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp); -static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp); -static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp); static int mpls_ethernet_add_del_tunnel_2_t_handler -(vl_api_mpls_ethernet_add_del_tunnel_2_t *mp); + (vl_api_mpls_ethernet_add_del_tunnel_2_t * mp); -void handle_ip4_arp_event (u32 pool_index) +void +handle_ip4_arp_event (u32 pool_index) { - vpe_api_main_t * vam = &vpe_api_main; - vnet_main_t * vnm = vam->vnet_main; - vlib_main_t * vm = vam->vlib_main; - vl_api_ip4_arp_event_t * event; - vl_api_ip4_arp_event_t * mp; - unix_shared_memory_queue_t * q; + vpe_api_main_t *vam = &vpe_api_main; + vnet_main_t *vnm = vam->vnet_main; + vlib_main_t *vm = vam->vlib_main; + vl_api_ip4_arp_event_t *event; + vl_api_ip4_arp_event_t *mp; + unix_shared_memory_queue_t *q; - /* Client can cancel, die, etc. */ - if (pool_is_free_index (vam->arp_events, pool_index)) - return; + /* Client can cancel, die, etc. */ + if (pool_is_free_index (vam->arp_events, pool_index)) + return; - event = pool_elt_at_index (vam->arp_events, pool_index); + event = pool_elt_at_index (vam->arp_events, pool_index); - q = vl_api_client_index_to_input_queue (event->client_index); - if (!q) { - (void) vnet_add_del_ip4_arp_change_event - (vnm, arp_change_delete_callback, - event->pid, &event->address, - vpe_resolver_process_node.index, IP4_ARP_EVENT, - ~0 /* pool index, notused */, 0 /* is_add */); - return; + q = vl_api_client_index_to_input_queue (event->client_index); + if (!q) + { + (void) vnet_add_del_ip4_arp_change_event + (vnm, arp_change_delete_callback, + event->pid, &event->address, + vpe_resolver_process_node.index, IP4_ARP_EVENT, + ~0 /* pool index, notused */ , 0 /* is_add */ ); + return; } - if (q->cursize < q->maxsize) { - mp = vl_msg_api_alloc (sizeof (*mp)); - clib_memcpy (mp, event, sizeof (*mp)); - vl_msg_api_send_shmem (q, (u8 *)&mp); - } else { - static f64 last_time; - /* - * Throttle syslog msgs. - * It's pretty tempting to just revoke the registration... - */ - if (vlib_time_now (vm) > last_time + 10.0) { - clib_warning ("arp event for %U to pid %d: queue stuffed!", - format_ip4_address, &event->address, event->pid); - last_time = vlib_time_now(vm); - } + if (q->cursize < q->maxsize) + { + mp = vl_msg_api_alloc (sizeof (*mp)); + clib_memcpy (mp, event, sizeof (*mp)); + vl_msg_api_send_shmem (q, (u8 *) & mp); + } + else + { + static f64 last_time; + /* + * Throttle syslog msgs. + * It's pretty tempting to just revoke the registration... + */ + if (vlib_time_now (vm) > last_time + 10.0) + { + clib_warning ("arp event for %U to pid %d: queue stuffed!", + format_ip4_address, &event->address, event->pid); + last_time = vlib_time_now (vm); + } } } -static uword -resolver_process (vlib_main_t * vm, - vlib_node_runtime_t * rt, - vlib_frame_t * f) -{ - uword event_type; - uword *event_data = 0; - f64 timeout = 100.0; - vpe_api_main_t * vam = &vpe_api_main; - pending_route_t * pr; - vl_api_ip_add_del_route_t * adr; - vl_api_mpls_ethernet_add_del_tunnel_2_t *pme; - u32 * resolution_failures = 0; - int i, rv; - clib_error_t * e; - - while (1) { - vlib_process_wait_for_event_or_clock (vm, timeout); - - event_type = vlib_process_get_events (vm, &event_data); - - switch (event_type) { - case RESOLUTION_PENDING_EVENT: - timeout = 1.0; - break; - - case RESOLUTION_EVENT: - for (i = 0; i < vec_len(event_data); i++) { - /* - * Resolution events can occur long after the - * original request has timed out. $$$ add a cancel - * mechanism.. - */ - if (pool_is_free_index (vam->pending_routes, event_data[i])) - continue; - - pr = pool_elt_at_index (vam->pending_routes, event_data[i]); - adr = &pr->r; - pme = &pr->t; - - switch (pr->resolve_type) { - case RESOLVE_IP4_ADD_DEL_ROUTE: - rv = ip4_add_del_route_t_handler (adr); - clib_warning ("resolver: add %U/%d via %U %s", - format_ip4_address, - (ip4_address_t *)&(adr->dst_address), - adr->dst_address_length, - format_ip4_address, - (ip4_address_t *)&(adr->next_hop_address), - (rv >= 0) ? "succeeded" : "failed"); - break; - - case RESOLVE_IP6_ADD_DEL_ROUTE: - rv = ip6_add_del_route_t_handler (adr); - clib_warning ("resolver: add %U/%d via %U %s", - format_ip6_address, - (ip6_address_t *)&(adr->dst_address), - adr->dst_address_length, - format_ip6_address, - (ip6_address_t *)&(adr->next_hop_address), - (rv >= 0) ? "succeeded" : "failed"); - break; - - case RESOLVE_MPLS_ETHERNET_ADD_DEL: - rv = mpls_ethernet_add_del_tunnel_2_t_handler (pme); - clib_warning ("resolver: add mpls-o-e via %U %s", - format_ip4_address, - (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf), - (rv >= 0) ? "succeeded" : "failed"); - break; - - default: - clib_warning ("resolver: BOGUS TYPE %d", pr->resolve_type); - } - pool_put (vam->pending_routes, pr); - } - break; - - case IP4_ARP_EVENT: - for (i = 0; i < vec_len(event_data); i++) - handle_ip4_arp_event (event_data[i]); - break; - - case ~0: /* timeout, retry pending resolutions */ - pool_foreach (pr, vam->pending_routes, - ({ - int is_adr = 1; - adr = &pr->r; - pme = &pr->t; - - /* May fail, e.g. due to interface down */ - switch (pr->resolve_type) { - case RESOLVE_IP4_ADD_DEL_ROUTE: - e = ip4_probe_neighbor - (vm, (ip4_address_t *)&(adr->next_hop_address), - ntohl(adr->next_hop_sw_if_index)); - break; - - case RESOLVE_IP6_ADD_DEL_ROUTE: - e = ip6_probe_neighbor - (vm, (ip6_address_t *)&(adr->next_hop_address), - ntohl(adr->next_hop_sw_if_index)); - break; - - case RESOLVE_MPLS_ETHERNET_ADD_DEL: - is_adr = 0; - e = ip4_probe_neighbor - (vm, - (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf), - pme->resolve_opaque); - break; - - default: - e = clib_error_return (0, "resolver: BOGUS TYPE %d", - pr->resolve_type); - } - if (e) { - clib_error_report (e); - if (is_adr) - adr->resolve_attempts = 1; - else - pme->resolve_attempts = 1; - - } - if (is_adr) { - adr->resolve_attempts -= 1; - if (adr->resolve_attempts == 0) - vec_add1 (resolution_failures, - pr - vam->pending_routes); - } else { - pme->resolve_attempts -= 1; - if (pme->resolve_attempts == 0) - vec_add1 (resolution_failures, - pr - vam->pending_routes); - } - - })); - for (i = 0; i < vec_len (resolution_failures); i++) { - pr = pool_elt_at_index (vam->pending_routes, - resolution_failures[i]); - adr = &pr->r; - pme = &pr->t; - - switch (pr->resolve_type) { - case RESOLVE_IP4_ADD_DEL_ROUTE: - clib_warning ("resolver: add %U/%d via %U retry failure", - format_ip4_address, - (ip4_address_t *)&(adr->dst_address), - adr->dst_address_length, - format_ip4_address, - (ip4_address_t *)&(adr->next_hop_address)); - break; - - case RESOLVE_IP6_ADD_DEL_ROUTE: - clib_warning ("resolver: add %U/%d via %U retry failure", - format_ip6_address, - (ip6_address_t *)&(adr->dst_address), - adr->dst_address_length, - format_ip6_address, - (ip6_address_t *)&(adr->next_hop_address)); - break; - - case RESOLVE_MPLS_ETHERNET_ADD_DEL: - clib_warning ("resolver: add mpls-o-e via %U retry failure", - format_ip4_address, - (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf)); - break; - - default: - clib_warning ("BUG"); - } - pool_put(vam->pending_routes, pr); - } - vec_reset_length (resolution_failures); - break; - } - if (pool_elts (vam->pending_routes) == 0) - timeout = 100.0; - vec_reset_length (event_data); - } - return 0; /* or not */ +void +handle_ip6_nd_event (u32 pool_index) +{ + vpe_api_main_t *vam = &vpe_api_main; + vnet_main_t *vnm = vam->vnet_main; + vlib_main_t *vm = vam->vlib_main; + vl_api_ip6_nd_event_t *event; + vl_api_ip6_nd_event_t *mp; + unix_shared_memory_queue_t *q; + + /* Client can cancel, die, etc. */ + if (pool_is_free_index (vam->nd_events, pool_index)) + return; + + event = pool_elt_at_index (vam->nd_events, pool_index); + + q = vl_api_client_index_to_input_queue (event->client_index); + if (!q) + { + (void) vnet_add_del_ip6_nd_change_event + (vnm, nd_change_delete_callback, + event->pid, &event->address, + vpe_resolver_process_node.index, IP6_ND_EVENT, + ~0 /* pool index, notused */ , 0 /* is_add */ ); + return; + } + + if (q->cursize < q->maxsize) + { + mp = vl_msg_api_alloc (sizeof (*mp)); + clib_memcpy (mp, event, sizeof (*mp)); + vl_msg_api_send_shmem (q, (u8 *) & mp); + } + else + { + static f64 last_time; + /* + * Throttle syslog msgs. + * It's pretty tempting to just revoke the registration... + */ + if (vlib_time_now (vm) > last_time + 10.0) + { + clib_warning ("ip6 nd event for %U to pid %d: queue stuffed!", + format_ip6_address, &event->address, event->pid); + last_time = vlib_time_now (vm); + } + } } -VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = { - .function = resolver_process, - .type = VLIB_NODE_TYPE_PROCESS, - .name = "vpe-route-resolver-process", -}; +static uword +resolver_process (vlib_main_t * vm, + vlib_node_runtime_t * rt, vlib_frame_t * f) +{ + uword event_type; + uword *event_data = 0; + f64 timeout = 100.0; + vpe_api_main_t *vam = &vpe_api_main; + pending_route_t *pr; + vl_api_ip_add_del_route_t *adr; + vl_api_mpls_ethernet_add_del_tunnel_2_t *pme; + u32 *resolution_failures = 0; + int i, rv; + clib_error_t *e; -static int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp) -{ - ip4_main_t * im = &ip4_main; - ip_lookup_main_t * lm = &im->lookup_main; - vnet_classify_main_t * cm = &vnet_classify_main; - stats_main_t * sm = &stats_main; - ip4_add_del_route_args_t a; - ip4_address_t next_hop_address; - u32 fib_index; - vpe_api_main_t * vam = &vpe_api_main; - vnet_main_t * vnm = vam->vnet_main; - vlib_main_t * vm = vlib_get_main(); - pending_route_t * pr; - vl_api_ip_add_del_route_t * adr; - uword * p; - clib_error_t * e; - u32 ai; - ip_adjacency_t *adj; - - p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id)); - if (!p) { - if (mp->create_vrf_if_needed) { - ip4_fib_t * f; - f = find_ip4_fib_by_table_index_or_id (im, ntohl(mp->vrf_id), - 0 /* flags */); - fib_index = f->index; - } else { - /* No such VRF, and we weren't asked to create one */ - return VNET_API_ERROR_NO_SUCH_FIB; - } - } else { - fib_index = p[0]; - } - - if (~0 != mp->next_hop_sw_if_index && - pool_is_free_index (vnm->interface_main.sw_interfaces, - ntohl(mp->next_hop_sw_if_index))) - return VNET_API_ERROR_NO_MATCHING_INTERFACE; - - clib_memcpy (next_hop_address.data, mp->next_hop_address, - sizeof (next_hop_address.data)); - - /* Arp for the next_hop if necessary */ - if (mp->is_add && mp->resolve_if_needed && ~0 != mp->next_hop_sw_if_index) { - u32 lookup_result; - ip_adjacency_t * adj; - - lookup_result = ip4_fib_lookup_with_table - (im, fib_index, &next_hop_address, 1 /* disable default route */); - - adj = ip_get_adjacency (lm, lookup_result); - - if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) { - pool_get (vam->pending_routes, pr); - pr->resolve_type = RESOLVE_IP4_ADD_DEL_ROUTE; + while (1) + { + vlib_process_wait_for_event_or_clock (vm, timeout); + + event_type = vlib_process_get_events (vm, &event_data); + + switch (event_type) + { + case RESOLUTION_PENDING_EVENT: + timeout = 1.0; + break; + + case RESOLUTION_EVENT: + for (i = 0; i < vec_len (event_data); i++) + { + /* + * Resolution events can occur long after the + * original request has timed out. $$$ add a cancel + * mechanism.. + */ + if (pool_is_free_index (vam->pending_routes, event_data[i])) + continue; + + pr = pool_elt_at_index (vam->pending_routes, event_data[i]); + adr = &pr->r; + pme = &pr->t; + + switch (pr->resolve_type) + { + case RESOLVE_IP4_ADD_DEL_ROUTE: + rv = ip4_add_del_route_t_handler (adr); + clib_warning ("resolver: add %U/%d via %U %s", + format_ip4_address, + (ip4_address_t *) & (adr->dst_address), + adr->dst_address_length, + format_ip4_address, + (ip4_address_t *) & (adr->next_hop_address), + (rv >= 0) ? "succeeded" : "failed"); + break; + + case RESOLVE_IP6_ADD_DEL_ROUTE: + rv = ip6_add_del_route_t_handler (adr); + clib_warning ("resolver: add %U/%d via %U %s", + format_ip6_address, + (ip6_address_t *) & (adr->dst_address), + adr->dst_address_length, + format_ip6_address, + (ip6_address_t *) & (adr->next_hop_address), + (rv >= 0) ? "succeeded" : "failed"); + break; + + case RESOLVE_MPLS_ETHERNET_ADD_DEL: + rv = mpls_ethernet_add_del_tunnel_2_t_handler (pme); + clib_warning ("resolver: add mpls-o-e via %U %s", + format_ip4_address, + (ip4_address_t *) & + (pme->next_hop_ip4_address_in_outer_vrf), + (rv >= 0) ? "succeeded" : "failed"); + break; + + default: + clib_warning ("resolver: BOGUS TYPE %d", pr->resolve_type); + } + pool_put (vam->pending_routes, pr); + } + break; + + case IP4_ARP_EVENT: + for (i = 0; i < vec_len (event_data); i++) + handle_ip4_arp_event (event_data[i]); + break; + + case IP6_ND_EVENT: + for (i = 0; i < vec_len (event_data); i++) + handle_ip6_nd_event (event_data[i]); + break; + + case ~0: /* timeout, retry pending resolutions */ + /* *INDENT-OFF* */ + pool_foreach (pr, vam->pending_routes, + ({ + int is_adr = 1; adr = &pr->r; - clib_memcpy (adr, mp, sizeof (*adr)); - /* recursion block, "just in case" */ - adr->resolve_if_needed = 0; - adr->resolve_attempts = ntohl(mp->resolve_attempts); - vnet_register_ip4_arp_resolution_event - (vnm, &next_hop_address, vpe_resolver_process_node.index, - RESOLUTION_EVENT, pr - vam->pending_routes); - - vlib_process_signal_event - (vm, vpe_resolver_process_node.index, - RESOLUTION_PENDING_EVENT, 0 /* data */); - - /* The interface may be down, etc. */ - e = ip4_probe_neighbor - (vm, (ip4_address_t *)&(mp->next_hop_address), - ntohl(mp->next_hop_sw_if_index)); + pme = &pr->t; + /* May fail, e.g. due to interface down */ + switch (pr->resolve_type) + { + case RESOLVE_IP4_ADD_DEL_ROUTE: + e = ip4_probe_neighbor + (vm, (ip4_address_t *)&(adr->next_hop_address), + ntohl(adr->next_hop_sw_if_index)); + break; + + case RESOLVE_IP6_ADD_DEL_ROUTE: + e = ip6_probe_neighbor + (vm, (ip6_address_t *)&(adr->next_hop_address), + ntohl(adr->next_hop_sw_if_index)); + break; + + case RESOLVE_MPLS_ETHERNET_ADD_DEL: + is_adr = 0; + e = ip4_probe_neighbor + (vm, + (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf), + pme->resolve_opaque); + break; + + default: + e = clib_error_return (0, "resolver: BOGUS TYPE %d", + pr->resolve_type); + } if (e) - clib_error_report(e); - - return VNET_API_ERROR_IN_PROGRESS; - } - } - - if (mp->is_multipath) { - u32 flags; - - dslock (sm, 1 /* release hint */, 10 /* tag */); - - if (mp->is_add) - flags = IP4_ROUTE_FLAG_ADD; - else - flags = IP4_ROUTE_FLAG_DEL; - - if (mp->not_last) - flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP; - - ip4_add_del_route_next_hop (im, flags, - (ip4_address_t *) mp->dst_address, - (u32) mp->dst_address_length, - (ip4_address_t *) mp->next_hop_address, - ntohl(mp->next_hop_sw_if_index), - (u32) mp->next_hop_weight, - ~0 /* adj_index */, - fib_index); - dsunlock(sm); - return 0; - } - - memset (&a, 0, sizeof (a)); - clib_memcpy (a.dst_address.data, mp->dst_address, sizeof (a.dst_address.data)); - - a.dst_address_length = mp->dst_address_length; - - a.flags = (mp->is_add ? IP4_ROUTE_FLAG_ADD : IP4_ROUTE_FLAG_DEL); - a.flags |= IP4_ROUTE_FLAG_FIB_INDEX; - a.table_index_or_table_id = fib_index; - a.add_adj = 0; - a.n_add_adj = 0; - - if (mp->not_last) - a.flags |= IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP; - - dslock (sm, 1 /* release hint */, 2 /* tag */); - - if (mp->is_add) { - if (mp->is_drop) - ai = lm->drop_adj_index; - else if (mp->is_local) - ai = lm->local_adj_index; - else if (mp->is_classify) { - if (pool_is_free_index (cm->tables, ntohl(mp->classify_table_index))) { - dsunlock(sm); - return VNET_API_ERROR_NO_SUCH_TABLE; - } - adj = ip_add_adjacency (lm, - /* template */ 0, - /* block size */ 1, - &ai); - - adj->lookup_next_index = IP_LOOKUP_NEXT_CLASSIFY; - adj->classify.table_index = ntohl(mp->classify_table_index); - } - else if (mp->lookup_in_vrf) { - p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf)); - if (p) { - adj = ip_add_adjacency (lm, - /* template */ 0, - /* block size */ 1, - &ai); - adj->explicit_fib_index = p[0]; - } - else { - dsunlock(sm); - return VNET_API_ERROR_NO_SUCH_INNER_FIB; + { + clib_error_report (e); + if (is_adr) + adr->resolve_attempts = 1; + else + pme->resolve_attempts = 1; + } + if (is_adr) + { + adr->resolve_attempts -= 1; + if (adr->resolve_attempts == 0) + vec_add1 (resolution_failures, + pr - vam->pending_routes); + } + else + { + pme->resolve_attempts -= 1; + if (pme->resolve_attempts == 0) + vec_add1 (resolution_failures, + pr - vam->pending_routes); + } + })); + /* *INDENT-ON* */ + for (i = 0; i < vec_len (resolution_failures); i++) + { + pr = pool_elt_at_index (vam->pending_routes, + resolution_failures[i]); + adr = &pr->r; + pme = &pr->t; + + switch (pr->resolve_type) + { + case RESOLVE_IP4_ADD_DEL_ROUTE: + clib_warning ("resolver: add %U/%d via %U retry failure", + format_ip4_address, + (ip4_address_t *) & (adr->dst_address), + adr->dst_address_length, + format_ip4_address, + (ip4_address_t *) & (adr->next_hop_address)); + break; + + case RESOLVE_IP6_ADD_DEL_ROUTE: + clib_warning ("resolver: add %U/%d via %U retry failure", + format_ip6_address, + (ip6_address_t *) & (adr->dst_address), + adr->dst_address_length, + format_ip6_address, + (ip6_address_t *) & (adr->next_hop_address)); + break; + + case RESOLVE_MPLS_ETHERNET_ADD_DEL: + clib_warning ("resolver: add mpls-o-e via %U retry failure", + format_ip4_address, + (ip4_address_t *) & + (pme->next_hop_ip4_address_in_outer_vrf)); + break; + + default: + clib_warning ("BUG"); + } + pool_put (vam->pending_routes, pr); } + vec_reset_length (resolution_failures); + break; } - else - ai = ip4_route_get_next_hop_adj (im, - fib_index, - &next_hop_address, - ntohl(mp->next_hop_sw_if_index), - fib_index); - - if (ai == lm->miss_adj_index) { - dsunlock(sm); - return VNET_API_ERROR_NO_SUCH_INNER_FIB; - } - } else { - ip_adjacency_t * adj; - int disable_default_route = 1; - - /* Trying to delete the default route? */ - if (a.dst_address.as_u32 == 0 && - a.dst_address_length == 0) - disable_default_route = 0; - - ai = ip4_fib_lookup_with_table - (im, fib_index, &a.dst_address, disable_default_route); - if (ai == lm->miss_adj_index) { - dsunlock(sm); - return VNET_API_ERROR_UNKNOWN_DESTINATION; - } - - adj = ip_get_adjacency (lm, ai); - if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) { - dsunlock(sm); - return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS; - } - } - - a.adj_index = ai; - ip4_add_del_route (im, &a); - - dsunlock (sm); - return 0; -} - -static int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t *mp) -{ - ip6_main_t * im = &ip6_main; - ip_lookup_main_t * lm = &im->lookup_main; - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); - vpe_api_main_t * vam = &vpe_api_main; - stats_main_t * sm = &stats_main; - ip6_add_del_route_args_t a; - ip6_address_t next_hop_address; - pending_route_t * pr; - vl_api_ip_add_del_route_t * adr; + if (pool_elts (vam->pending_routes) == 0) + timeout = 100.0; + vec_reset_length (event_data); + } + return 0; /* or not */ +} - u32 fib_index; - uword * p; - clib_error_t * e; - ip_adjacency_t *adj = 0; - u32 ai; - - p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id)); - - if (!p) { - if (mp->create_vrf_if_needed) { - ip6_fib_t * f; - f = find_ip6_fib_by_table_index_or_id (im, ntohl(mp->vrf_id), - 0 /* flags */); - fib_index = f->index; - } else { - /* No such VRF, and we weren't asked to create one */ - return VNET_API_ERROR_NO_SUCH_FIB; - } - } else { - fib_index = p[0]; - } - - if (~0 != mp->next_hop_sw_if_index && - pool_is_free_index (vnm->interface_main.sw_interfaces, - ntohl(mp->next_hop_sw_if_index))) - return VNET_API_ERROR_NO_MATCHING_INTERFACE; - - clib_memcpy (next_hop_address.as_u8, mp->next_hop_address, - sizeof (next_hop_address.as_u8)); - - /* Arp for the next_hop if necessary */ - if (mp->is_add && mp->resolve_if_needed && ~0 != mp->next_hop_sw_if_index) { - u32 lookup_result; - ip_adjacency_t * adj; - - lookup_result = ip6_fib_lookup_with_table - (im, fib_index, &next_hop_address); - - adj = ip_get_adjacency (lm, lookup_result); - - if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) { - pool_get (vam->pending_routes, pr); - adr = &pr->r; - pr->resolve_type = RESOLVE_IP6_ADD_DEL_ROUTE; - clib_memcpy (adr, mp, sizeof (*adr)); - /* recursion block, "just in case" */ - adr->resolve_if_needed = 0; - adr->resolve_attempts = ntohl(mp->resolve_attempts); - vnet_register_ip6_neighbor_resolution_event - (vnm, &next_hop_address, vpe_resolver_process_node.index, - RESOLUTION_EVENT, pr - vam->pending_routes); - - vlib_process_signal_event - (vm, vpe_resolver_process_node.index, - RESOLUTION_PENDING_EVENT, 0 /* data */); - - /* The interface may be down, etc. */ - e = ip6_probe_neighbor - (vm, (ip6_address_t *)&(mp->next_hop_address), - ntohl(mp->next_hop_sw_if_index)); +/* *INDENT-OFF* */ +VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = { + .function = resolver_process, + .type = VLIB_NODE_TYPE_PROCESS, + .name = "vpe-route-resolver-process", +}; +/* *INDENT-ON* */ - if (e) - clib_error_report(e); +static int +add_del_route_t_handler (u8 is_multipath, + u8 is_add, + u8 is_drop, + u8 is_unreach, + u8 is_prohibit, + u8 is_local, + u8 is_classify, + u32 classify_table_index, + u8 is_resolve_host, + u8 is_resolve_attached, + u32 fib_index, + const fib_prefix_t * prefix, + u8 next_hop_proto_is_ip4, + const ip46_address_t * next_hop, + u32 next_hop_sw_if_index, + u8 next_hop_fib_index, + u32 next_hop_weight, u32 next_hop_out_label) +{ + vnet_classify_main_t *cm = &vnet_classify_main; + stats_main_t *sm = &stats_main; + + if (is_multipath) + { + fib_route_path_flags_t path_flags = FIB_ROUTE_PATH_FLAG_NONE; + + dslock (sm, 1 /* release hint */ , 10 /* tag */ ); + + if (is_resolve_host) + path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_HOST; + if (is_resolve_attached) + path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_ATTACHED; + + if (is_add) + fib_table_entry_path_add (fib_index, + prefix, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + (next_hop_proto_is_ip4 ? + FIB_PROTOCOL_IP4 : + FIB_PROTOCOL_IP6), + next_hop, + next_hop_sw_if_index, + next_hop_fib_index, + next_hop_weight, + next_hop_out_label, path_flags); + else + fib_table_entry_path_remove (fib_index, + prefix, + FIB_SOURCE_API, + (next_hop_proto_is_ip4 ? + FIB_PROTOCOL_IP4 : + FIB_PROTOCOL_IP6), + next_hop, + next_hop_sw_if_index, + next_hop_fib_index, + next_hop_weight, path_flags); - return VNET_API_ERROR_IN_PROGRESS; - } + dsunlock (sm); + return 0; } - if (mp->is_multipath) { - u32 flags; + dslock (sm, 1 /* release hint */ , 2 /* tag */ ); - dslock (sm, 1 /* release hint */, 11 /* tag */); - - if (mp->is_add) - flags = IP6_ROUTE_FLAG_ADD; - else - flags = IP6_ROUTE_FLAG_DEL; + if (is_drop || is_local || is_classify || is_unreach || is_prohibit) + { + /* + * special route types that link directly to the adj + */ + if (is_add) + { + dpo_id_t dpo = DPO_INVALID; + dpo_proto_t dproto; + + dproto = fib_proto_to_dpo (prefix->fp_proto); + + if (is_drop) + ip_null_dpo_add_and_lock (dproto, IP_NULL_ACTION_NONE, &dpo); + else if (is_local) + receive_dpo_add_or_lock (dproto, ~0, NULL, &dpo); + else if (is_unreach) + ip_null_dpo_add_and_lock (dproto, + IP_NULL_ACTION_SEND_ICMP_UNREACH, &dpo); + else if (is_prohibit) + ip_null_dpo_add_and_lock (dproto, + IP_NULL_ACTION_SEND_ICMP_PROHIBIT, + &dpo); + else if (is_classify) + { + if (pool_is_free_index (cm->tables, + ntohl (classify_table_index))) + { + dsunlock (sm); + return VNET_API_ERROR_NO_SUCH_TABLE; + } - if (mp->not_last) - flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP; + dpo_set (&dpo, DPO_CLASSIFY, dproto, + classify_dpo_create (dproto, + ntohl (classify_table_index))); + } + else + { + dsunlock (sm); + return VNET_API_ERROR_NO_SUCH_TABLE; + } - ip6_add_del_route_next_hop (im, flags, (ip6_address_t *)mp->dst_address, - (u32) mp->dst_address_length, - (ip6_address_t *)mp->next_hop_address, - ntohl(mp->next_hop_sw_if_index), - (u32) mp->next_hop_weight, - ~0 /* adj_index */, - fib_index); - dsunlock(sm); - return 0; + fib_table_entry_special_dpo_update (fib_index, + prefix, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_EXCLUSIVE, &dpo); + dpo_reset (&dpo); + } + else + { + fib_table_entry_special_remove (fib_index, prefix, FIB_SOURCE_API); + } + } + else + { + if (is_add) + { + fib_route_path_flags_t path_flags = FIB_ROUTE_PATH_FLAG_NONE; + + if (is_resolve_host) + path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_HOST; + if (is_resolve_attached) + path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_ATTACHED; + + fib_table_entry_update_one_path (fib_index, + prefix, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + (next_hop_proto_is_ip4 ? + FIB_PROTOCOL_IP4 : + FIB_PROTOCOL_IP6), + next_hop, + next_hop_sw_if_index, + next_hop_fib_index, + next_hop_weight, + next_hop_out_label, path_flags); + } + else + { + fib_table_entry_delete (fib_index, prefix, FIB_SOURCE_API); + } } - memset (&a, 0, sizeof (a)); - clib_memcpy (a.dst_address.as_u8, mp->dst_address, sizeof (a.dst_address.as_u8)); - - a.dst_address_length = mp->dst_address_length; - - a.flags = (mp->is_add ? IP6_ROUTE_FLAG_ADD : IP6_ROUTE_FLAG_DEL); - a.flags |= IP6_ROUTE_FLAG_FIB_INDEX; - a.table_index_or_table_id = fib_index; - a.add_adj = 0; - a.n_add_adj = 0; - - if (mp->not_last) - a.flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP; + dsunlock (sm); + return (0); +} - dslock (sm, 1 /* release hint */, 3 /* tag */); +static int +add_del_route_check (fib_protocol_t table_proto, + u32 table_id, + u32 next_hop_sw_if_index, + fib_protocol_t next_hop_table_proto, + u32 next_hop_table_id, + u8 create_missing_tables, + u32 * fib_index, u32 * next_hop_fib_index) +{ + vnet_main_t *vnm = vnet_get_main (); + + *fib_index = fib_table_find (table_proto, ntohl (table_id)); + if (~0 == *fib_index) + { + if (create_missing_tables) + { + *fib_index = fib_table_find_or_create_and_lock (table_proto, + ntohl (table_id)); + } + else + { + /* No such VRF, and we weren't asked to create one */ + return VNET_API_ERROR_NO_SUCH_FIB; + } + } - if (mp->is_add) { - if (mp->is_drop) - ai = lm->drop_adj_index; - else if (mp->is_local) - ai = lm->local_adj_index; - else if (mp->lookup_in_vrf) { - p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf)); - if (p) { - adj = ip_add_adjacency (lm, - /* template */ 0, - /* block size */ 1, - &ai); - adj->explicit_fib_index = p[0]; + if (~0 != ntohl (next_hop_sw_if_index)) + { + if (pool_is_free_index (vnm->interface_main.sw_interfaces, + ntohl (next_hop_sw_if_index))) + { + return VNET_API_ERROR_NO_MATCHING_INTERFACE; + } + } + else + { + *next_hop_fib_index = fib_table_find (next_hop_table_proto, + ntohl (next_hop_table_id)); + + if (~0 == *next_hop_fib_index) + { + if (create_missing_tables) + { + *next_hop_fib_index = + fib_table_find_or_create_and_lock (next_hop_table_proto, + ntohl (next_hop_table_id)); } - else { - dsunlock(sm); - return VNET_API_ERROR_NO_SUCH_INNER_FIB; + else + { + /* No such VRF, and we weren't asked to create one */ + return VNET_API_ERROR_NO_SUCH_FIB; } } - else - ai = ip6_route_get_next_hop_adj (im, - fib_index, - &next_hop_address, - ntohl(mp->next_hop_sw_if_index), - fib_index); - if (ai == lm->miss_adj_index) { - dsunlock(sm); - return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB; - } - } else { - ip_adjacency_t * adj; - - ai = ip6_fib_lookup_with_table - (im, fib_index, &a.dst_address); - if (ai == lm->miss_adj_index) { - dsunlock(sm); - return VNET_API_ERROR_UNKNOWN_DESTINATION; - } - adj = ip_get_adjacency (lm, ai); - if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) { - dsunlock(sm); - return VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS; - } } - a.adj_index = ai; - ip6_add_del_route (im, &a); - - dsunlock (sm); - return 0; + return (0); } -void vl_api_ip_add_del_route_t_handler ( - vl_api_ip_add_del_route_t *mp) -{ - vl_api_ip_add_del_route_reply_t * rmp; - int rv; - vnet_main_t * vnm = vnet_get_main(); - - vnm->api_errno = 0; - - if (mp->is_ipv6) - rv = ip6_add_del_route_t_handler (mp); - else - rv = ip4_add_del_route_t_handler (mp); - - rv = (rv == 0) ? vnm->api_errno : rv; +static int +ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) +{ + u32 fib_index, next_hop_fib_index; + int rv; + + rv = add_del_route_check (FIB_PROTOCOL_IP4, + mp->table_id, + mp->next_hop_sw_if_index, + FIB_PROTOCOL_IP4, + mp->next_hop_table_id, + mp->create_vrf_if_needed, + &fib_index, &next_hop_fib_index); + + if (0 != rv) + return (rv); + + fib_prefix_t pfx = { + .fp_len = mp->dst_address_length, + .fp_proto = FIB_PROTOCOL_IP4, + }; + clib_memcpy (&pfx.fp_addr.ip4, mp->dst_address, sizeof (pfx.fp_addr.ip4)); + + ip46_address_t nh; + memset (&nh, 0, sizeof (nh)); + memcpy (&nh.ip4, mp->next_hop_address, sizeof (nh.ip4)); + + return (add_del_route_t_handler (mp->is_multipath, + mp->is_add, + mp->is_drop, + mp->is_unreach, + mp->is_prohibit, + mp->is_local, + mp->is_classify, + mp->classify_table_index, + mp->is_resolve_host, + mp->is_resolve_attached, + fib_index, &pfx, 1, + &nh, + ntohl (mp->next_hop_sw_if_index), + next_hop_fib_index, + mp->next_hop_weight, + ntohl (mp->next_hop_out_label))); +} - REPLY_MACRO(VL_API_IP_ADD_DEL_ROUTE_REPLY); +static int +ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) +{ + u32 fib_index, next_hop_fib_index; + int rv; + + rv = add_del_route_check (FIB_PROTOCOL_IP6, + mp->table_id, + mp->next_hop_sw_if_index, + FIB_PROTOCOL_IP6, + mp->next_hop_table_id, + mp->create_vrf_if_needed, + &fib_index, &next_hop_fib_index); + + if (0 != rv) + return (rv); + + fib_prefix_t pfx = { + .fp_len = mp->dst_address_length, + .fp_proto = FIB_PROTOCOL_IP6, + }; + clib_memcpy (&pfx.fp_addr.ip6, mp->dst_address, sizeof (pfx.fp_addr.ip6)); + + ip46_address_t nh; + memset (&nh, 0, sizeof (nh)); + memcpy (&nh.ip6, mp->next_hop_address, sizeof (nh.ip6)); + + return (add_del_route_t_handler (mp->is_multipath, + mp->is_add, + mp->is_drop, + mp->is_unreach, + mp->is_prohibit, + mp->is_local, + mp->is_classify, + mp->classify_table_index, + mp->is_resolve_host, + mp->is_resolve_attached, + fib_index, &pfx, 0, + &nh, ntohl (mp->next_hop_sw_if_index), + next_hop_fib_index, + mp->next_hop_weight, + ntohl (mp->next_hop_out_label))); } -void api_config_default_ip_route (u8 is_ipv6, u8 is_add, u32 vrf_id, - u32 sw_if_index, u8 *next_hop_addr) +static int +mpls_route_add_del_t_handler (vnet_main_t * vnm, + vl_api_mpls_route_add_del_t * mp) { - vl_api_ip_add_del_route_t mp; - int rv; - - memset (&mp, 0, sizeof(vl_api_ip_add_del_route_t)); + u32 fib_index, next_hop_fib_index; - /* - * Configure default IP route: - * - ip route add 0.0.0.0/1 via - * - ip route add 128.0.0.0/1 via - */ - mp.next_hop_sw_if_index = ntohl(sw_if_index); - mp.vrf_id = vrf_id; - mp.resolve_attempts = ~0; - mp.resolve_if_needed = 1; - mp.is_add = is_add; - mp.is_ipv6 = is_ipv6; - mp.next_hop_weight = 1; + int rv; - clib_memcpy (&mp.next_hop_address[0], next_hop_addr, 16); + 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; + } - if (is_ipv6) - rv = ip6_add_del_route_t_handler (&mp); - else - { - mp.dst_address_length = 1; + 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); - mp.dst_address[0] = 0; - rv = ip4_add_del_route_t_handler (&mp); + if (0 != rv) + return (rv); - mp.dst_address[0] = 128; - rv |= ip4_add_del_route_t_handler (&mp); - } + ip46_address_t nh; + memset (&nh, 0, sizeof (nh)); - if (rv) - clib_error_return (0, "failed to config default IP route"); + 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)); + 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_out_label))); } -static void -vl_api_sw_interface_add_del_address_t_handler -(vl_api_sw_interface_add_del_address_t *mp) +void +vl_api_ip_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) { - vlib_main_t *vm = vlib_get_main(); - vl_api_sw_interface_add_del_address_reply_t * rmp; - int rv = 0; - u32 is_del; - - VALIDATE_SW_IF_INDEX(mp); + vl_api_ip_add_del_route_reply_t *rmp; + int rv; + vnet_main_t *vnm = vnet_get_main (); - is_del = mp->is_add == 0; + vnm->api_errno = 0; - if (mp->del_all) - ip_del_all_interface_addresses (vm, ntohl(mp->sw_if_index)); - else if (mp->is_ipv6) - ip6_add_del_interface_address (vm, ntohl(mp->sw_if_index), - (void *)mp->address, - mp->address_length, is_del); - else - ip4_add_del_interface_address (vm, ntohl(mp->sw_if_index), - (void *) mp->address, - mp->address_length, is_del); - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO(VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY); -} - -static void -vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t *mp) -{ - int rv = 0; - u32 table_id = ntohl(mp->vrf_id); - u32 sw_if_index = ntohl(mp->sw_if_index); - vl_api_sw_interface_set_table_reply_t * rmp; - stats_main_t * sm = &stats_main; - - VALIDATE_SW_IF_INDEX(mp); - - dslock (sm, 1 /* release hint */, 4 /* tag */); - - if (mp->is_ipv6) { - ip6_main_t * im = &ip6_main; - ip6_fib_t * fib = - find_ip6_fib_by_table_index_or_id (im, table_id, - IP6_ROUTE_FLAG_TABLE_ID); - if (fib) { - vec_validate (im->fib_index_by_sw_if_index, sw_if_index); - im->fib_index_by_sw_if_index[sw_if_index] = fib->index; - } else { - rv = VNET_API_ERROR_NO_SUCH_FIB; - } - } else { - ip4_main_t * im = &ip4_main; - ip4_fib_t * fib = find_ip4_fib_by_table_index_or_id - (im, table_id, IP4_ROUTE_FLAG_TABLE_ID); - - /* Truthfully this can't fail */ - if (fib) { - vec_validate (im->fib_index_by_sw_if_index, sw_if_index); - im->fib_index_by_sw_if_index[sw_if_index] = fib->index; - } else { - rv = VNET_API_ERROR_NO_SUCH_FIB; - } - } - dsunlock(sm); - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO(VL_API_SW_INTERFACE_SET_TABLE_REPLY); -} - -static void -vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t *mp) -{ - vlib_main_t *vm = vlib_get_main(); - ip4_main_t * im4 = &ip4_main; - ip6_main_t * im6 = &ip6_main; - vl_api_sw_interface_set_vpath_reply_t * rmp; - int rv = 0; - u32 ci; - u32 sw_if_index = ntohl(mp->sw_if_index); - ip4_main_t *ip4m = &ip4_main; - ip6_main_t *ip6m = &ip6_main; - ip_lookup_main_t *ip4lm = &ip4m->lookup_main; - ip_lookup_main_t *ip6lm = &ip6m->lookup_main; - ip_config_main_t *rx_cm4u = &ip4lm->rx_config_mains[VNET_UNICAST]; - ip_config_main_t *rx_cm4m = &ip4lm->rx_config_mains[VNET_MULTICAST]; - ip_config_main_t *rx_cm6u = &ip6lm->rx_config_mains[VNET_UNICAST]; - ip_config_main_t *rx_cm6m = &ip6lm->rx_config_mains[VNET_MULTICAST]; - - VALIDATE_SW_IF_INDEX(mp); - - l2input_intf_bitmap_enable(sw_if_index, L2INPUT_FEAT_VPATH, mp->enable); - if (mp->enable) { - ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast - ci = vnet_config_add_feature(vm, &rx_cm4u->config_main, - ci, - im4->ip4_unicast_rx_feature_vpath, - 0, 0); - rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci; - ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast - ci = vnet_config_add_feature(vm, &rx_cm4m->config_main, - ci, - im4->ip4_multicast_rx_feature_vpath, - 0, 0); - rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci; - ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast - ci = vnet_config_add_feature(vm, &rx_cm6u->config_main, - ci, - im6->ip6_unicast_rx_feature_vpath, - 0, 0); - rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci; - ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast - ci = vnet_config_add_feature(vm, &rx_cm6m->config_main, - ci, - im6->ip6_multicast_rx_feature_vpath, - 0, 0); - rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci; - } else { - ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast - ci = vnet_config_del_feature(vm, &rx_cm4u->config_main, - ci, - im4->ip4_unicast_rx_feature_vpath, - 0, 0); - rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci; - ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast - ci = vnet_config_del_feature(vm, &rx_cm4m->config_main, - ci, - im4->ip4_multicast_rx_feature_vpath, - 0, 0); - rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci; - ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast - ci = vnet_config_del_feature(vm, &rx_cm6u->config_main, - ci, - im6->ip6_unicast_rx_feature_vpath, - 0, 0); - rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci; - ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast - ci = vnet_config_del_feature(vm, &rx_cm6m->config_main, - ci, - im6->ip6_multicast_rx_feature_vpath, - 0, 0); - rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci; - } - - BAD_SW_IF_INDEX_LABEL; - - REPLY_MACRO(VL_API_SW_INTERFACE_SET_VPATH_REPLY); -} - -static void -vl_api_sw_interface_set_l2_xconnect_t_handler ( - vl_api_sw_interface_set_l2_xconnect_t *mp) -{ - vl_api_sw_interface_set_l2_xconnect_reply_t * rmp; - int rv = 0; - u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index); - u32 tx_sw_if_index = ntohl(mp->tx_sw_if_index); - vlib_main_t *vm = vlib_get_main(); - vnet_main_t *vnm = vnet_get_main(); - - VALIDATE_RX_SW_IF_INDEX(mp); - - if (mp->enable) { - VALIDATE_TX_SW_IF_INDEX(mp); - rv = set_int_l2_mode(vm, vnm, MODE_L2_XC, - rx_sw_if_index, 0, 0, 0, tx_sw_if_index); - } else { - rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0); - } - - BAD_RX_SW_IF_INDEX_LABEL; - BAD_TX_SW_IF_INDEX_LABEL; - - REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY); -} - -static void -vl_api_sw_interface_set_l2_bridge_t_handler ( - vl_api_sw_interface_set_l2_bridge_t *mp) -{ - bd_main_t * bdm = &bd_main; - vl_api_sw_interface_set_l2_bridge_reply_t * rmp; - int rv = 0; - u32 rx_sw_if_index = ntohl(mp->rx_sw_if_index); - u32 bd_id = ntohl(mp->bd_id); - u32 bd_index; - u32 bvi = mp->bvi; - u8 shg = mp->shg; - vlib_main_t *vm = vlib_get_main(); - vnet_main_t *vnm = vnet_get_main(); - - VALIDATE_RX_SW_IF_INDEX(mp); - - bd_index = bd_find_or_add_bd_index (bdm, bd_id); - - if (mp->enable) { - //VALIDATE_TX_SW_IF_INDEX(mp); - rv = set_int_l2_mode(vm, vnm, MODE_L2_BRIDGE, - rx_sw_if_index, bd_index, bvi, shg, 0); - } else { - rv = set_int_l2_mode(vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0); - } + if (mp->is_ipv6) + rv = ip6_add_del_route_t_handler (mp); + else + rv = ip4_add_del_route_t_handler (mp); - BAD_RX_SW_IF_INDEX_LABEL; + rv = (rv == 0) ? vnm->api_errno : rv; - REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY); + REPLY_MACRO (VL_API_IP_ADD_DEL_ROUTE_REPLY); } -static void -vl_api_bridge_domain_add_del_t_handler ( - vl_api_bridge_domain_add_del_t *mp) +void +vl_api_mpls_route_add_del_t_handler (vl_api_mpls_route_add_del_t * mp) { - vlib_main_t * vm = vlib_get_main (); - bd_main_t * bdm = &bd_main; - vl_api_bridge_domain_add_del_reply_t * rmp; - int rv = 0; - u32 enable_flags = 0, disable_flags = 0; - u32 bd_id = ntohl(mp->bd_id); - u32 bd_index; + vl_api_mpls_route_add_del_reply_t *rmp; + vnet_main_t *vnm; + int rv; - if (mp->is_add) { - bd_index = bd_find_or_add_bd_index (bdm, bd_id); + vnm = vnet_get_main (); + vnm->api_errno = 0; - if (mp->flood) - enable_flags |= L2_FLOOD; - else - disable_flags |= L2_FLOOD; + rv = mpls_route_add_del_t_handler (vnm, mp); - if (mp->uu_flood) - enable_flags |= L2_UU_FLOOD; - else - disable_flags |= L2_UU_FLOOD; + rv = (rv == 0) ? vnm->api_errno : rv; - if (mp->forward) - enable_flags |= L2_FWD; - else - disable_flags |= L2_FWD; + REPLY_MACRO (VL_API_MPLS_ROUTE_ADD_DEL_REPLY); +} - if (mp->arp_term) - enable_flags |= L2_ARP_TERM; - else - disable_flags |= L2_ARP_TERM; +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; - if (mp->learn) - enable_flags |= L2_LEARN; - else - disable_flags |= L2_LEARN; + mpls_fib_index = + fib_table_find (FIB_PROTOCOL_MPLS, ntohl (mp->mb_mpls_table_id)); - if (enable_flags) - bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */); + 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; + } - if (disable_flags) - bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */); + 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; - } else - rv = bd_delete_bd_index(bdm, bd_id); + fib_prefix_t pfx = { + .fp_len = mp->mb_address_length, + }; - REPLY_MACRO(VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY); -} + 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)); + } -static void vl_api_bridge_domain_details_t_handler ( - vl_api_bridge_domain_details_t * mp) -{ - clib_warning ("BUG"); -} + 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)); -static void vl_api_bridge_domain_sw_if_details_t_handler ( - vl_api_bridge_domain_sw_if_details_t * mp) -{ - clib_warning ("BUG"); + return (0); } -static void send_bridge_domain_details (unix_shared_memory_queue_t *q, - l2_bridge_domain_t * bd_config, - u32 n_sw_ifs, - u32 context) +void +vl_api_mpls_ip_bind_unbind_t_handler (vl_api_mpls_ip_bind_unbind_t * mp) { - vl_api_bridge_domain_details_t * mp; + vl_api_mpls_route_add_del_reply_t *rmp; + vnet_main_t *vnm; + int rv; - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS); - mp->bd_id = ntohl (bd_config->bd_id); - mp->flood = bd_feature_flood (bd_config); - mp->uu_flood = bd_feature_uu_flood (bd_config); - mp->forward = bd_feature_forward (bd_config); - mp->learn = bd_feature_learn (bd_config); - mp->arp_term = bd_feature_arp_term (bd_config); - mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index); - mp->n_sw_ifs = ntohl (n_sw_ifs); - mp->context = context; + vnm = vnet_get_main (); + vnm->api_errno = 0; - vl_msg_api_send_shmem (q, (u8 *)&mp); -} - -static void send_bd_sw_if_details (l2input_main_t * l2im, - unix_shared_memory_queue_t *q, - l2_flood_member_t * member, u32 bd_id, - u32 context) -{ - vl_api_bridge_domain_sw_if_details_t * mp; - l2_input_config_t * input_cfg; + rv = mpls_ip_bind_unbind_handler (vnm, mp); - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS); - mp->bd_id = ntohl (bd_id); - mp->sw_if_index = ntohl (member->sw_if_index); - input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index); - mp->shg = input_cfg->shg; - mp->context = context; + rv = (rv == 0) ? vnm->api_errno : rv; - vl_msg_api_send_shmem (q, (u8 *)&mp); + REPLY_MACRO (VL_API_MPLS_ROUTE_ADD_DEL_REPLY); } -static void vl_api_bridge_domain_dump_t_handler ( - vl_api_bridge_domain_dump_t *mp) +static void + vl_api_sw_interface_add_del_address_t_handler + (vl_api_sw_interface_add_del_address_t * mp) { - bd_main_t * bdm = &bd_main; - l2input_main_t * l2im = &l2input_main; - unix_shared_memory_queue_t * q; - l2_bridge_domain_t * bd_config; - u32 bd_id, bd_index; - u32 end; - - q = vl_api_client_index_to_input_queue (mp->client_index); + vlib_main_t *vm = vlib_get_main (); + vl_api_sw_interface_add_del_address_reply_t *rmp; + int rv = 0; + u32 is_del; - if (q == 0) - return; + VALIDATE_SW_IF_INDEX (mp); - bd_id = ntohl(mp->bd_id); + is_del = mp->is_add == 0; - bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id); - end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1; - for (; bd_index < end; bd_index++) { - bd_config = l2input_bd_config_from_index (l2im, bd_index); - /* skip dummy bd_id 0 */ - if (bd_config && (bd_config->bd_id > 0)) { - u32 n_sw_ifs; - l2_flood_member_t * m; + if (mp->del_all) + ip_del_all_interface_addresses (vm, ntohl (mp->sw_if_index)); + else if (mp->is_ipv6) + ip6_add_del_interface_address (vm, ntohl (mp->sw_if_index), + (void *) mp->address, + mp->address_length, is_del); + else + ip4_add_del_interface_address (vm, ntohl (mp->sw_if_index), + (void *) mp->address, + mp->address_length, is_del); - n_sw_ifs = vec_len (bd_config->members); - send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context); + BAD_SW_IF_INDEX_LABEL; - vec_foreach (m, bd_config->members) { - send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context); - } - } - } + REPLY_MACRO (VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY); } static void -vl_api_l2fib_add_del_t_handler ( - vl_api_l2fib_add_del_t *mp) +vl_api_sw_interface_set_table_t_handler (vl_api_sw_interface_set_table_t * mp) { - bd_main_t * bdm = &bd_main; - l2input_main_t * l2im = &l2input_main; - vl_api_l2fib_add_del_reply_t * rmp; - int rv = 0; - u64 mac = 0; - u32 sw_if_index = ntohl(mp->sw_if_index); - u32 bd_id = ntohl(mp->bd_id); - u32 bd_index; - u32 static_mac; - u32 filter_mac; - u32 bvi_mac; - uword * p; - - mac = mp->mac; - - p = hash_get (bdm->bd_index_by_bd_id, bd_id); - if (!p) { - rv = VNET_API_ERROR_NO_SUCH_ENTRY; - goto bad_sw_if_index; - } - bd_index = p[0]; - - if (mp->is_add) { - VALIDATE_SW_IF_INDEX(mp); - if (vec_len(l2im->configs) <= sw_if_index) { - rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; - goto bad_sw_if_index; - } else { - l2_input_config_t * config; - config = vec_elt_at_index(l2im->configs, sw_if_index); - if (config->bridge == 0) { - rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; - goto bad_sw_if_index; - } - } - static_mac = mp->static_mac ? 1 : 0; - filter_mac = mp->filter_mac ? 1 : 0; - bvi_mac = mp->bvi_mac ? 1 : 0; - l2fib_add_entry(mac, bd_index, sw_if_index, static_mac, filter_mac, - bvi_mac); - } else { - l2fib_del_entry(mac, bd_index); - } + int rv = 0; + u32 table_id = ntohl (mp->vrf_id); + u32 sw_if_index = ntohl (mp->sw_if_index); + vl_api_sw_interface_set_table_reply_t *rmp; + stats_main_t *sm = &stats_main; + u32 fib_index; - BAD_SW_IF_INDEX_LABEL; + VALIDATE_SW_IF_INDEX (mp); - REPLY_MACRO(VL_API_L2FIB_ADD_DEL_REPLY); -} + dslock (sm, 1 /* release hint */ , 4 /* tag */ ); -static void -vl_api_l2_flags_t_handler ( - vl_api_l2_flags_t *mp) -{ - vl_api_l2_flags_reply_t * rmp; - int rv = 0; - u32 sw_if_index = ntohl(mp->sw_if_index); - u32 flags = ntohl(mp->feature_bitmap); - u32 rbm = 0; + if (mp->is_ipv6) + { + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, + table_id); - VALIDATE_SW_IF_INDEX(mp); + vec_validate (ip6_main.fib_index_by_sw_if_index, sw_if_index); + ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; + } + else + { -#define _(a,b) \ - if (flags & L2INPUT_FEAT_ ## a) \ - rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set); - foreach_l2input_feat; -#undef _ + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, + table_id); + + vec_validate (ip4_main.fib_index_by_sw_if_index, sw_if_index); + ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; + } + dsunlock (sm); - BAD_SW_IF_INDEX_LABEL; + BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, rmp->resulting_feature_bitmap = ntohl(rbm)); + REPLY_MACRO (VL_API_SW_INTERFACE_SET_TABLE_REPLY); } static void -vl_api_bridge_flags_t_handler ( - vl_api_bridge_flags_t *mp) +vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp) { - vlib_main_t *vm = vlib_get_main(); - bd_main_t * bdm = &bd_main; - vl_api_bridge_flags_reply_t * rmp; - int rv = 0; - u32 bd_id = ntohl(mp->bd_id); - u32 bd_index; - u32 flags = ntohl(mp->feature_bitmap); - uword * p; + vl_api_sw_interface_set_vpath_reply_t *rmp; + int rv = 0; + u32 sw_if_index = ntohl (mp->sw_if_index); - p = hash_get (bdm->bd_index_by_bd_id, bd_id); - if (p == 0) { - rv = VNET_API_ERROR_NO_SUCH_ENTRY; - goto out; - } + VALIDATE_SW_IF_INDEX (mp); - bd_index = p[0]; + l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_VPATH, mp->enable); + vnet_feature_enable_disable ("ip4-unicast", "vpath-input-ip4", + sw_if_index, mp->enable, 0, 0); + vnet_feature_enable_disable ("ip4-multicast", "vpath-input-ip4", + sw_if_index, mp->enable, 0, 0); + vnet_feature_enable_disable ("ip6-unicast", "vpath-input-ip6", + sw_if_index, mp->enable, 0, 0); + vnet_feature_enable_disable ("ip6-multicast", "vpath-input-ip6", + sw_if_index, mp->enable, 0, 0); - bd_set_flags(vm, bd_index, flags, mp->is_set); + BAD_SW_IF_INDEX_LABEL; -out: - REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY, - rmp->resulting_feature_bitmap = ntohl(flags)); + REPLY_MACRO (VL_API_SW_INTERFACE_SET_VPATH_REPLY); } static void -vl_api_bd_ip_mac_add_del_t_handler ( - vl_api_bd_ip_mac_add_del_t *mp) + vl_api_sw_interface_set_l2_xconnect_t_handler + (vl_api_sw_interface_set_l2_xconnect_t * mp) { - bd_main_t * bdm = &bd_main; - vl_api_bd_ip_mac_add_del_reply_t * rmp; - int rv = 0; - u32 bd_id = ntohl(mp->bd_id); - u32 bd_index; - uword * p; + vl_api_sw_interface_set_l2_xconnect_reply_t *rmp; + int rv = 0; + u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index); + u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index); + vlib_main_t *vm = vlib_get_main (); + vnet_main_t *vnm = vnet_get_main (); - p = hash_get (bdm->bd_index_by_bd_id, bd_id); - if (p == 0) { - rv = VNET_API_ERROR_NO_SUCH_ENTRY; - goto out; + VALIDATE_RX_SW_IF_INDEX (mp); + + if (mp->enable) + { + VALIDATE_TX_SW_IF_INDEX (mp); + rv = set_int_l2_mode (vm, vnm, MODE_L2_XC, + rx_sw_if_index, 0, 0, 0, tx_sw_if_index); + } + else + { + rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0); } - bd_index = p[0]; - if (bd_add_del_ip_mac(bd_index, mp->ip_address, - mp->mac_address, mp->is_ipv6, mp->is_add)) - rv = VNET_API_ERROR_UNSPECIFIED; + BAD_RX_SW_IF_INDEX_LABEL; + BAD_TX_SW_IF_INDEX_LABEL; -out: - REPLY_MACRO(VL_API_BD_IP_MAC_ADD_DEL_REPLY); + REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY); } static void -vl_api_tap_connect_t_handler (vl_api_tap_connect_t *mp, vlib_main_t *vm) + vl_api_sw_interface_set_l2_bridge_t_handler + (vl_api_sw_interface_set_l2_bridge_t * mp) { - int rv; - vl_api_tap_connect_reply_t * rmp; - unix_shared_memory_queue_t * q; - u32 sw_if_index = (u32)~0; + bd_main_t *bdm = &bd_main; + vl_api_sw_interface_set_l2_bridge_reply_t *rmp; + int rv = 0; + u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index); + u32 bd_id = ntohl (mp->bd_id); + u32 bd_index; + u32 bvi = mp->bvi; + u8 shg = mp->shg; + vlib_main_t *vm = vlib_get_main (); + vnet_main_t *vnm = vnet_get_main (); - rv = vnet_tap_connect_renumber (vm, mp->tap_name, - mp->use_random_mac ? 0 : mp->mac_address, - &sw_if_index, mp->renumber, - ntohl(mp->custom_dev_instance)); + VALIDATE_RX_SW_IF_INDEX (mp); - q = vl_api_client_index_to_input_queue (mp->client_index); - if (!q) - return; + bd_index = bd_find_or_add_bd_index (bdm, bd_id); - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_TAP_CONNECT_REPLY); - rmp->context = mp->context; - rmp->retval = ntohl(rv); - rmp->sw_if_index = ntohl(sw_if_index); + if (mp->enable) + { + //VALIDATE_TX_SW_IF_INDEX(mp); + rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE, + rx_sw_if_index, bd_index, bvi, shg, 0); + } + else + { + rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0); + } - vl_msg_api_send_shmem (q, (u8 *)&rmp); + BAD_RX_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY); } static void -vl_api_tap_modify_t_handler (vl_api_tap_modify_t *mp, vlib_main_t *vm) + vl_api_sw_interface_set_dpdk_hqos_pipe_t_handler + (vl_api_sw_interface_set_dpdk_hqos_pipe_t * mp) { - int rv; - vl_api_tap_modify_reply_t * rmp; - unix_shared_memory_queue_t * q; - u32 sw_if_index = (u32)~0; - - rv = vnet_tap_modify (vm, ntohl(mp->sw_if_index), mp->tap_name, - mp->use_random_mac ? 0 : mp->mac_address, - &sw_if_index, mp->renumber, - ntohl(mp->custom_dev_instance)); - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (!q) - return; + vl_api_sw_interface_set_dpdk_hqos_pipe_reply_t *rmp; + int rv = 0; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_TAP_MODIFY_REPLY); - rmp->context = mp->context; - rmp->retval = ntohl(rv); - rmp->sw_if_index = ntohl(sw_if_index); +#if DPDK > 0 + dpdk_main_t *dm = &dpdk_main; + dpdk_device_t *xd; - vl_msg_api_send_shmem (q, (u8 *)&rmp); -} + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 subport = ntohl (mp->subport); + u32 pipe = ntohl (mp->pipe); + u32 profile = ntohl (mp->profile); + vnet_hw_interface_t *hw; -static void -vl_api_tap_delete_t_handler (vl_api_tap_delete_t *mp, vlib_main_t *vm) -{ - int rv; - vpe_api_main_t * vam = &vpe_api_main; - vl_api_tap_delete_reply_t * rmp; - unix_shared_memory_queue_t * q; - u32 sw_if_index = ntohl(mp->sw_if_index); + VALIDATE_SW_IF_INDEX (mp); - rv = vnet_tap_delete (vm, sw_if_index); + /* hw_if & dpdk device */ + hw = vnet_get_sup_hw_interface (dm->vnet_main, sw_if_index); - q = vl_api_client_index_to_input_queue (mp->client_index); - if (!q) - return; + xd = vec_elt_at_index (dm->devices, hw->dev_instance); - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_TAP_DELETE_REPLY); - rmp->context = mp->context; - rmp->retval = ntohl(rv); + rv = rte_sched_pipe_config (xd->hqos_ht->hqos, subport, pipe, profile); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + BAD_SW_IF_INDEX_LABEL; +#else + clib_warning ("setting HQoS pipe parameters without DPDK not implemented"); + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif /* DPDK */ - if (!rv) - send_sw_interface_flags_deleted (vam, q, sw_if_index); + REPLY_MACRO (VL_API_SW_INTERFACE_SET_DPDK_HQOS_PIPE_REPLY); } static void -vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp) + vl_api_sw_interface_set_dpdk_hqos_subport_t_handler + (vl_api_sw_interface_set_dpdk_hqos_subport_t * mp) { - vl_api_create_vlan_subif_reply_t * rmp; - vnet_main_t * vnm = vnet_get_main(); - u32 hw_if_index, sw_if_index = (u32)~0; - vnet_hw_interface_t * hi; - int rv = 0; - u32 id; - vnet_sw_interface_t template; - uword * p; - vnet_interface_main_t * im = &vnm->interface_main; - u64 sup_and_sub_key; - u64 * kp; - unix_shared_memory_queue_t * q; - clib_error_t * error; - - VALIDATE_SW_IF_INDEX(mp); - - hw_if_index = ntohl(mp->sw_if_index); - hi = vnet_get_hw_interface (vnm, hw_if_index); + vl_api_sw_interface_set_dpdk_hqos_subport_reply_t *rmp; + int rv = 0; - id = ntohl(mp->vlan_id); - if (id == 0 || id > 4095) { - rv = VNET_API_ERROR_INVALID_VLAN; - goto out; - } +#if DPDK > 0 + dpdk_main_t *dm = &dpdk_main; + dpdk_device_t *xd; + struct rte_sched_subport_params p; - sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) | (u64) id; + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 subport = ntohl (mp->subport); + p.tb_rate = ntohl (mp->tb_rate); + p.tb_size = ntohl (mp->tb_size); + p.tc_rate[0] = ntohl (mp->tc_rate[0]); + p.tc_rate[1] = ntohl (mp->tc_rate[1]); + p.tc_rate[2] = ntohl (mp->tc_rate[2]); + p.tc_rate[3] = ntohl (mp->tc_rate[3]); + p.tc_period = ntohl (mp->tc_period); - p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key); - if (p) { - rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS; - goto out; - } + vnet_hw_interface_t *hw; - kp = clib_mem_alloc (sizeof (*kp)); - *kp = sup_and_sub_key; + VALIDATE_SW_IF_INDEX (mp); - memset (&template, 0, sizeof (template)); - template.type = VNET_SW_INTERFACE_TYPE_SUB; - template.sup_sw_if_index = hi->sw_if_index; - template.sub.id = id; - template.sub.eth.raw_flags = 0; - template.sub.eth.flags.one_tag = 1; - template.sub.eth.outer_vlan_id = id; - template.sub.eth.flags.exact_match = 1; + /* hw_if & dpdk device */ + hw = vnet_get_sup_hw_interface (dm->vnet_main, sw_if_index); - error = vnet_create_sw_interface (vnm, &template, &sw_if_index); - if (error) { - clib_error_report(error); - rv = VNET_API_ERROR_INVALID_REGISTRATION; - goto out; - } - hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index); - hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index); + xd = vec_elt_at_index (dm->devices, hw->dev_instance); - BAD_SW_IF_INDEX_LABEL; + rv = rte_sched_subport_config (xd->hqos_ht->hqos, subport, &p); -out: - q = vl_api_client_index_to_input_queue (mp->client_index); - if (!q) - return; + BAD_SW_IF_INDEX_LABEL; +#else + clib_warning + ("setting HQoS subport parameters without DPDK not implemented"); + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif /* DPDK */ - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_CREATE_VLAN_SUBIF_REPLY); - rmp->context = mp->context; - rmp->retval = ntohl(rv); - rmp->sw_if_index = ntohl(sw_if_index); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + REPLY_MACRO (VL_API_SW_INTERFACE_SET_DPDK_HQOS_SUBPORT_REPLY); } static void -vl_api_create_subif_t_handler (vl_api_create_subif_t * mp) + vl_api_sw_interface_set_dpdk_hqos_tctbl_t_handler + (vl_api_sw_interface_set_dpdk_hqos_tctbl_t * mp) { - vl_api_create_subif_reply_t * rmp; - vnet_main_t * vnm = vnet_get_main(); - u32 sw_if_index = ~0; - int rv = 0; - u32 sub_id; - vnet_sw_interface_t *si; - vnet_hw_interface_t *hi; - vnet_sw_interface_t template; - uword * p; - vnet_interface_main_t * im = &vnm->interface_main; - u64 sup_and_sub_key; - u64 * kp; - clib_error_t * error; - - VALIDATE_SW_IF_INDEX(mp); - - si = vnet_get_sup_sw_interface (vnm, ntohl(mp->sw_if_index)); - hi = vnet_get_sup_hw_interface (vnm, ntohl(mp->sw_if_index)); - - if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) { - rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED; - goto out; - } + vl_api_sw_interface_set_dpdk_hqos_tctbl_reply_t *rmp; + int rv = 0; - sw_if_index = si->sw_if_index; - sub_id = ntohl(mp->sub_id); +#if DPDK > 0 + dpdk_main_t *dm = &dpdk_main; + vlib_thread_main_t *tm = vlib_get_thread_main (); + dpdk_device_t *xd; - sup_and_sub_key = ((u64)(sw_if_index) << 32) | (u64) sub_id; + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 entry = ntohl (mp->entry); + u32 tc = ntohl (mp->tc); + u32 queue = ntohl (mp->queue); + u32 val, i; - p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key); - if (p) { - if (CLIB_DEBUG > 0) - clib_warning ("sup sw_if_index %d, sub id %d already exists\n", - sw_if_index, sub_id); - rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS; - goto out; - } + vnet_hw_interface_t *hw; - kp = clib_mem_alloc (sizeof (*kp)); - *kp = sup_and_sub_key; + VALIDATE_SW_IF_INDEX (mp); - memset (&template, 0, sizeof (template)); - template.type = VNET_SW_INTERFACE_TYPE_SUB; - template.sup_sw_if_index = sw_if_index; - template.sub.id = sub_id; - template.sub.eth.flags.no_tags = mp->no_tags; - template.sub.eth.flags.one_tag = mp->one_tag; - template.sub.eth.flags.two_tags = mp->two_tags; - template.sub.eth.flags.dot1ad = mp->dot1ad; - template.sub.eth.flags.exact_match = mp->exact_match; - template.sub.eth.flags.default_sub = mp->default_sub; - template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any; - template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any; - template.sub.eth.outer_vlan_id = ntohs(mp->outer_vlan_id); - template.sub.eth.inner_vlan_id = ntohs(mp->inner_vlan_id); + /* hw_if & dpdk device */ + hw = vnet_get_sup_hw_interface (dm->vnet_main, sw_if_index); - error = vnet_create_sw_interface (vnm, &template, &sw_if_index); - if (error) { - clib_error_report (error); - rv = VNET_API_ERROR_SUBIF_CREATE_FAILED; - goto out; + xd = vec_elt_at_index (dm->devices, hw->dev_instance); + + if (tc >= RTE_SCHED_TRAFFIC_CLASSES_PER_PIPE) + { + clib_warning ("invalid traffic class !!"); + rv = VNET_API_ERROR_INVALID_VALUE; + goto done; + } + if (queue >= RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS) + { + clib_warning ("invalid queue !!"); + rv = VNET_API_ERROR_INVALID_VALUE; + goto done; } - hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index); - hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index); + /* Detect the set of worker threads */ + uword *p = hash_get_mem (tm->thread_registrations_by_name, "workers"); - BAD_SW_IF_INDEX_LABEL; - -out: - - REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY, - ({ - rmp->sw_if_index = ntohl(sw_if_index); - })); -} + if (p == 0) + { + clib_warning ("worker thread registration AWOL !!"); + rv = VNET_API_ERROR_INVALID_VALUE_2; + goto done; + } -static void -vl_api_mpls_gre_add_del_tunnel_t_handler (vl_api_mpls_gre_add_del_tunnel_t *mp) -{ - vl_api_mpls_gre_add_del_tunnel_reply_t * rmp; - int rv = 0; - stats_main_t * sm = &stats_main; - u32 tunnel_sw_if_index = ~0; + vlib_thread_registration_t *tr = (vlib_thread_registration_t *) p[0]; + int worker_thread_first = tr->first_index; + int worker_thread_count = tr->count; - dslock (sm, 1 /* release hint */, 5 /* tag */); + val = tc * RTE_SCHED_QUEUES_PER_TRAFFIC_CLASS + queue; + for (i = 0; i < worker_thread_count; i++) + xd->hqos_wt[worker_thread_first + i].hqos_tc_table[entry] = val; - rv = vnet_mpls_gre_add_del_tunnel ((ip4_address_t *)(mp->src_address), - (ip4_address_t *)(mp->dst_address), - (ip4_address_t *)(mp->intfc_address), - (u32)(mp->intfc_address_length), - ntohl(mp->inner_vrf_id), - ntohl(mp->outer_vrf_id), - &tunnel_sw_if_index, - mp->l2_only, - mp->is_add); - dsunlock (sm); + BAD_SW_IF_INDEX_LABEL; +done: +#else + clib_warning ("setting HQoS DSCP table entry without DPDK not implemented"); + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif /* DPDK */ - REPLY_MACRO2(VL_API_MPLS_GRE_ADD_DEL_TUNNEL_REPLY, - ({ - rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index); - })); + REPLY_MACRO (VL_API_SW_INTERFACE_SET_DPDK_HQOS_TCTBL_REPLY); } static void -vl_api_mpls_ethernet_add_del_tunnel_t_handler -(vl_api_mpls_ethernet_add_del_tunnel_t *mp) +vl_api_bridge_domain_add_del_t_handler (vl_api_bridge_domain_add_del_t * mp) { - vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp; - int rv = 0; - stats_main_t * sm = &stats_main; - u32 tunnel_sw_if_index; - - dslock (sm, 1 /* release hint */, 5 /* tag */); - - rv = vnet_mpls_ethernet_add_del_tunnel - (mp->dst_mac_address, (ip4_address_t *)(mp->adj_address), - (u32)(mp->adj_address_length), ntohl(mp->vrf_id), - ntohl(mp->tx_sw_if_index), - &tunnel_sw_if_index, - mp->l2_only, - mp->is_add); - - dsunlock (sm); - - REPLY_MACRO2(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_REPLY, - ({ - rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index); - })); -} + vlib_main_t *vm = vlib_get_main (); + bd_main_t *bdm = &bd_main; + vl_api_bridge_domain_add_del_reply_t *rmp; + int rv = 0; + u32 enable_flags = 0, disable_flags = 0; + u32 bd_id = ntohl (mp->bd_id); + u32 bd_index; -/* - * This piece of misery brought to you because the control-plane - * can't figure out the tx interface + dst-mac address all by itself - */ -static int mpls_ethernet_add_del_tunnel_2_t_handler -(vl_api_mpls_ethernet_add_del_tunnel_2_t *mp) -{ - pending_route_t * pr; - vl_api_mpls_ethernet_add_del_tunnel_2_t *pme; - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); - stats_main_t * sm = &stats_main; - vpe_api_main_t * vam = &vpe_api_main; - u32 inner_fib_index, outer_fib_index; - ip4_main_t * im = &ip4_main; - ip_lookup_main_t * lm = &im->lookup_main; - ip_adjacency_t * adj = 0; - u32 lookup_result; - u32 tx_sw_if_index; - u8 * dst_mac_address; - clib_error_t * e; - uword * p; - int rv; - u32 tunnel_sw_if_index; - - p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_vrf_id)); - if (!p) - return VNET_API_ERROR_NO_SUCH_FIB; - else - outer_fib_index = p[0]; + if (mp->is_add) + { + bd_index = bd_find_or_add_bd_index (bdm, bd_id); + if (mp->flood) + enable_flags |= L2_FLOOD; + else + disable_flags |= L2_FLOOD; - p = hash_get (im->fib_index_by_table_id, ntohl(mp->inner_vrf_id)); - if (!p) - return VNET_API_ERROR_NO_SUCH_INNER_FIB; - else - inner_fib_index = p[0]; + if (mp->uu_flood) + enable_flags |= L2_UU_FLOOD; + else + disable_flags |= L2_UU_FLOOD; - if (inner_fib_index == outer_fib_index) - return VNET_API_ERROR_INVALID_VALUE; + if (mp->forward) + enable_flags |= L2_FWD; + else + disable_flags |= L2_FWD; - lookup_result = ip4_fib_lookup_with_table - (im, outer_fib_index, - (ip4_address_t *)mp->next_hop_ip4_address_in_outer_vrf, - 1 /* disable default route */); + if (mp->arp_term) + enable_flags |= L2_ARP_TERM; + else + disable_flags |= L2_ARP_TERM; - adj = ip_get_adjacency (lm, lookup_result); - tx_sw_if_index = adj->rewrite_header.sw_if_index; + if (mp->learn) + enable_flags |= L2_LEARN; + else + disable_flags |= L2_LEARN; - if (mp->is_add && mp->resolve_if_needed) { - if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) { - pool_get (vam->pending_routes, pr); - pr->resolve_type = RESOLVE_MPLS_ETHERNET_ADD_DEL; - pme = &pr->t; - clib_memcpy (pme, mp, sizeof (*pme)); - /* recursion block, "just in case" */ - pme->resolve_if_needed = 0; - pme->resolve_attempts = ntohl(mp->resolve_attempts); - pme->resolve_opaque = tx_sw_if_index; - vnet_register_ip4_arp_resolution_event - (vnm, - (ip4_address_t *)&(pme->next_hop_ip4_address_in_outer_vrf), - vpe_resolver_process_node.index, - RESOLUTION_EVENT, pr - vam->pending_routes); - - vlib_process_signal_event - (vm, vpe_resolver_process_node.index, - RESOLUTION_PENDING_EVENT, 0 /* data */); - - /* The interface may be down, etc. */ - e = ip4_probe_neighbor - (vm, (ip4_address_t *)&(mp->next_hop_ip4_address_in_outer_vrf), - tx_sw_if_index); + if (enable_flags) + bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */ ); - if (e) - clib_error_report(e); + if (disable_flags) + bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */ ); - return VNET_API_ERROR_IN_PROGRESS; - } } + else + rv = bd_delete_bd_index (bdm, bd_id); - if (adj->lookup_next_index != IP_LOOKUP_NEXT_REWRITE) - return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB; - - dst_mac_address = - vnet_rewrite_get_data_internal - (&adj->rewrite_header, sizeof (adj->rewrite_data)); - - dslock (sm, 1 /* release hint */, 10 /* tag */); - - rv = vnet_mpls_ethernet_add_del_tunnel - (dst_mac_address, (ip4_address_t *)(mp->adj_address), - (u32)(mp->adj_address_length), ntohl(mp->inner_vrf_id), - tx_sw_if_index, &tunnel_sw_if_index, mp->l2_only, mp->is_add); - - dsunlock (sm); - - return rv; + REPLY_MACRO (VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY); } static void -vl_api_mpls_ethernet_add_del_tunnel_2_t_handler -(vl_api_mpls_ethernet_add_del_tunnel_2_t *mp) +vl_api_bridge_domain_details_t_handler (vl_api_bridge_domain_details_t * mp) { - vl_api_mpls_ethernet_add_del_tunnel_reply_t * rmp; - int rv = 0; - - rv = mpls_ethernet_add_del_tunnel_2_t_handler (mp); - - REPLY_MACRO(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_2_REPLY); + clib_warning ("BUG"); } - static void -vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_t *mp) + vl_api_bridge_domain_sw_if_details_t_handler + (vl_api_bridge_domain_sw_if_details_t * mp) { - vl_api_mpls_add_del_encap_reply_t * rmp; - int rv; - static u32 * labels; - int i; - - vec_reset_length (labels); - - for (i = 0; i < mp->nlabels; i++) - vec_add1 (labels, ntohl(mp->labels[i])); - - /* $$$$ fixme */ - rv = vnet_mpls_add_del_encap ((ip4_address_t *)mp->dst_address, - ntohl(mp->vrf_id), labels, - ~0 /* policy_tunnel_index */, - 0 /* no_dst_hash */, - 0 /* indexp */, - mp->is_add); - - REPLY_MACRO(VL_API_MPLS_ADD_DEL_ENCAP_REPLY); + clib_warning ("BUG"); } static void -vl_api_mpls_add_del_decap_t_handler -(vl_api_mpls_add_del_decap_t *mp) +send_bridge_domain_details (unix_shared_memory_queue_t * q, + l2_bridge_domain_t * bd_config, + u32 n_sw_ifs, u32 context) { - vl_api_mpls_add_del_decap_reply_t * rmp; - int rv; + vl_api_bridge_domain_details_t *mp; - rv = vnet_mpls_add_del_decap (ntohl(mp->rx_vrf_id), ntohl(mp->tx_vrf_id), - ntohl(mp->label), ntohl(mp->next_index), - mp->s_bit, mp->is_add); + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_DETAILS); + mp->bd_id = ntohl (bd_config->bd_id); + mp->flood = bd_feature_flood (bd_config); + mp->uu_flood = bd_feature_uu_flood (bd_config); + mp->forward = bd_feature_forward (bd_config); + mp->learn = bd_feature_learn (bd_config); + mp->arp_term = bd_feature_arp_term (bd_config); + mp->bvi_sw_if_index = ntohl (bd_config->bvi_sw_if_index); + mp->n_sw_ifs = ntohl (n_sw_ifs); + mp->context = context; - REPLY_MACRO(VL_API_MPLS_ADD_DEL_DECAP_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t *mp) +send_bd_sw_if_details (l2input_main_t * l2im, + unix_shared_memory_queue_t * q, + l2_flood_member_t * member, u32 bd_id, u32 context) { - vl_api_proxy_arp_add_del_reply_t * rmp; - u32 fib_index; - int rv; - ip4_main_t * im = &ip4_main; - stats_main_t * sm = &stats_main; - int vnet_proxy_arp_add_del (ip4_address_t *lo_addr, - ip4_address_t *hi_addr, - u32 fib_index, int is_del); - uword * p; - - dslock (sm, 1 /* release hint */, 6 /* tag */); - - p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id)); + vl_api_bridge_domain_sw_if_details_t *mp; + l2_input_config_t *input_cfg; - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; - } - - fib_index = p[0]; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_BRIDGE_DOMAIN_SW_IF_DETAILS); + mp->bd_id = ntohl (bd_id); + mp->sw_if_index = ntohl (member->sw_if_index); + input_cfg = vec_elt_at_index (l2im->configs, member->sw_if_index); + mp->shg = input_cfg->shg; + mp->context = context; - rv = vnet_proxy_arp_add_del ((ip4_address_t *)mp->low_address, - (ip4_address_t *)mp->hi_address, - fib_index, mp->is_add == 0); - -out: - dsunlock (sm); - REPLY_MACRO(VL_API_PROXY_ARP_ADD_DEL_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_proxy_arp_intfc_enable_disable_t_handler -(vl_api_proxy_arp_intfc_enable_disable_t *mp) +vl_api_bridge_domain_dump_t_handler (vl_api_bridge_domain_dump_t * mp) { - int rv = 0; - vnet_main_t * vnm = vnet_get_main(); - vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp; - vnet_sw_interface_t * si; - u32 sw_if_index; - - VALIDATE_SW_IF_INDEX(mp); - - sw_if_index = ntohl(mp->sw_if_index); - - if (pool_is_free_index (vnm->interface_main.sw_interfaces, - sw_if_index)) { - rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; - goto out; - } - - si = vnet_get_sw_interface (vnm, sw_if_index); + bd_main_t *bdm = &bd_main; + l2input_main_t *l2im = &l2input_main; + unix_shared_memory_queue_t *q; + l2_bridge_domain_t *bd_config; + u32 bd_id, bd_index; + u32 end; - ASSERT(si); + q = vl_api_client_index_to_input_queue (mp->client_index); - if (mp->enable_disable) - si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP; - else - si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP; + if (q == 0) + return; - BAD_SW_IF_INDEX_LABEL; + bd_id = ntohl (mp->bd_id); - out: - REPLY_MACRO(VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY); + bd_index = (bd_id == ~0) ? 0 : bd_find_or_add_bd_index (bdm, bd_id); + end = (bd_id == ~0) ? vec_len (l2im->bd_configs) : bd_index + 1; + for (; bd_index < end; bd_index++) + { + bd_config = l2input_bd_config_from_index (l2im, bd_index); + /* skip dummy bd_id 0 */ + if (bd_config && (bd_config->bd_id > 0)) + { + u32 n_sw_ifs; + l2_flood_member_t *m; + + n_sw_ifs = vec_len (bd_config->members); + send_bridge_domain_details (q, bd_config, n_sw_ifs, mp->context); + + vec_foreach (m, bd_config->members) + { + send_bd_sw_if_details (l2im, q, m, bd_config->bd_id, mp->context); + } + } + } } static void -vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t *mp, vlib_main_t * vm) +vl_api_l2fib_add_del_t_handler (vl_api_l2fib_add_del_t * mp) { - vl_api_ip_neighbor_add_del_reply_t * rmp; - vnet_main_t * vnm = vnet_get_main(); - u32 fib_index; - int rv=0; - stats_main_t * sm = &stats_main; - - VALIDATE_SW_IF_INDEX(mp); - - dslock (sm, 1 /* release hint */, 7 /* tag */); - - if (mp->is_ipv6) { - if (mp->is_add) - rv = vnet_set_ip6_ethernet_neighbor - (vm, ntohl(mp->sw_if_index), - (ip6_address_t *)(mp->dst_address), - mp->mac_address, sizeof (mp->mac_address), mp->is_static); - else - rv = vnet_unset_ip6_ethernet_neighbor - (vm, ntohl(mp->sw_if_index), - (ip6_address_t *)(mp->dst_address), - mp->mac_address, sizeof(mp->mac_address)); - } else { - ip4_main_t * im = &ip4_main; - ip_lookup_main_t * lm = &im->lookup_main; - ethernet_arp_ip4_over_ethernet_address_t a; - u32 ai; - ip_adjacency_t *nh_adj; - - uword * p = hash_get (im->fib_index_by_table_id, ntohl(mp->vrf_id)); - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; - } - fib_index = p[0]; - - /* - * Unfortunately, folks have a penchant for - * adding interface addresses to the ARP cache, and - * wondering why the forwarder eventually ASSERTs... - */ - ai = ip4_fib_lookup_with_table - (im, fib_index, (ip4_address_t *)(mp->dst_address), - 1 /* disable default route */); - - if (ai != 0) { - nh_adj = ip_get_adjacency (lm, ai); - /* Never allow manipulation of a local adj! */ - if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_LOCAL) { - clib_warning("%U matches local adj", - format_ip4_address, - (ip4_address_t *)(mp->dst_address)); - rv = VNET_API_ERROR_ADDRESS_MATCHES_INTERFACE_ADDRESS; - goto out; - } - } - - clib_memcpy (&a.ethernet, mp->mac_address, 6); - clib_memcpy (&a.ip4, mp->dst_address, 4); - - if (mp->is_add) - rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index), - fib_index, &a, mp->is_static); - else - rv = vnet_arp_unset_ip4_over_ethernet (vnm, ntohl(mp->sw_if_index), - fib_index, &a); - } - - BAD_SW_IF_INDEX_LABEL; - out: - dsunlock (sm); - REPLY_MACRO(VL_API_IP_NEIGHBOR_ADD_DEL_REPLY); -} - -static void -vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t *mp) -{ -#if 0 - vpe_main_t *rm = &vpe_main; - ip4_main_t *im4 = &ip4_main; - ip6_main_t *im6 = &ip6_main; - ip_lookup_main_t * lm; - union { - ip4_address_t ip4; - ip6_address_t ip6; - } addr; - u32 adj_index, sw_if_index; - vl_api_is_address_reachable_t *rmp; - ip_adjacency_t * adj; - unix_shared_memory_queue_t *q; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (!q) { - increment_missing_api_client_counter (rm->vlib_main); - return; + bd_main_t *bdm = &bd_main; + l2input_main_t *l2im = &l2input_main; + vl_api_l2fib_add_del_reply_t *rmp; + int rv = 0; + u64 mac = 0; + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 bd_id = ntohl (mp->bd_id); + u32 bd_index; + u32 static_mac; + u32 filter_mac; + u32 bvi_mac; + uword *p; + + mac = mp->mac; + + p = hash_get (bdm->bd_index_by_bd_id, bd_id); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_ENTRY; + goto bad_sw_if_index; } + bd_index = p[0]; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memcpy (rmp, mp, sizeof (*rmp)); - - sw_if_index = mp->next_hop_sw_if_index; - clib_memcpy (&addr, mp->address, sizeof (addr)); - if (mp->is_ipv6) { - lm = &im6->lookup_main; - adj_index = - ip6_fib_lookup (im6, sw_if_index, &addr.ip6); - } else { - lm = &im4->lookup_main; - adj_index = - ip4_fib_lookup (im4, sw_if_index, &addr.ip4); - } - if (adj_index == ~0) { - rmp->is_error = 1; - goto send; - } - adj = ip_get_adjacency (lm, adj_index); - - if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE - && adj->rewrite_header.sw_if_index == sw_if_index) { - rmp->is_known = 1; - } else { - if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP - && adj->rewrite_header.sw_if_index == sw_if_index) { - if (mp->is_ipv6) - ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index); - else - ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index); - } else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP) { - rmp->is_known = 1; - goto send; - } - rmp->is_known = 0; + if (mp->is_add) + { + VALIDATE_SW_IF_INDEX (mp); + if (vec_len (l2im->configs) <= sw_if_index) + { + rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; + goto bad_sw_if_index; + } + else + { + l2_input_config_t *config; + config = vec_elt_at_index (l2im->configs, sw_if_index); + if (config->bridge == 0) + { + rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; + goto bad_sw_if_index; + } + } + static_mac = mp->static_mac ? 1 : 0; + filter_mac = mp->filter_mac ? 1 : 0; + bvi_mac = mp->bvi_mac ? 1 : 0; + l2fib_add_entry (mac, bd_index, sw_if_index, static_mac, filter_mac, + bvi_mac); + } + else + { + l2fib_del_entry (mac, bd_index); } -send: - vl_msg_api_send_shmem (q, (u8 *)&rmp); -#endif -} - -static void vl_api_sw_interface_details_t_handler ( - vl_api_sw_interface_details_t * mp) -{ - clib_warning ("BUG"); -} - -static void vl_api_sw_interface_set_flags_t_handler ( - vl_api_sw_interface_set_flags_t * mp) -{ - vl_api_sw_interface_set_flags_reply_t *rmp; - vnet_main_t * vnm = vnet_get_main(); - int rv = 0; - clib_error_t * error; - u16 flags; - - VALIDATE_SW_IF_INDEX(mp); - - flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0; + BAD_SW_IF_INDEX_LABEL; - error = vnet_sw_interface_set_flags (vnm, - ntohl(mp->sw_if_index), - flags); - if (error) { - rv = -1; - clib_error_report (error); - } - - BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO(VL_API_SW_INTERFACE_SET_FLAGS_REPLY); -} - -static void vl_api_sw_interface_clear_stats_t_handler ( - vl_api_sw_interface_clear_stats_t * mp) -{ - vl_api_sw_interface_clear_stats_reply_t *rmp; - - vnet_main_t * vnm = vnet_get_main(); - vnet_interface_main_t * im = &vnm->interface_main; - vlib_simple_counter_main_t * sm; - vlib_combined_counter_main_t * cm; - static vnet_main_t ** my_vnet_mains; - int i, j, n_counters; - - int rv = 0; - - vec_reset_length (my_vnet_mains); - - for (i = 0; i < vec_len (vnet_mains); i++) - { - if (vnet_mains[i]) - vec_add1 (my_vnet_mains, vnet_mains[i]); - } - - if (vec_len (vnet_mains) == 0) - vec_add1 (my_vnet_mains, vnm); - - n_counters = vec_len (im->combined_sw_if_counters); - - for (j = 0; j < n_counters; j++) - { - for (i = 0; i < vec_len(my_vnet_mains); i++) - { - im = &my_vnet_mains[i]->interface_main; - cm = im->combined_sw_if_counters + j; - if (mp->sw_if_index == (u32)~0) - vlib_clear_combined_counters (cm); - else - vlib_zero_combined_counter (cm, ntohl(mp->sw_if_index)); - } - } - - n_counters = vec_len (im->sw_if_counters); - - for (j = 0; j < n_counters; j++) - { - for (i = 0; i < vec_len(my_vnet_mains); i++) - { - im = &my_vnet_mains[i]->interface_main; - sm = im->sw_if_counters + j; - if (mp->sw_if_index == (u32)~0) - vlib_clear_simple_counters (sm); - else - vlib_zero_simple_counter (sm, ntohl(mp->sw_if_index)); - } - } - - REPLY_MACRO(VL_API_SW_INTERFACE_CLEAR_STATS_REPLY); -} - -static void send_sw_interface_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - vnet_sw_interface_t * swif, - u8 * interface_name, - u32 context) -{ - vl_api_sw_interface_details_t * mp; - vnet_hw_interface_t * hi; - - hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index); - - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_DETAILS); - mp->sw_if_index = ntohl(swif->sw_if_index); - mp->sup_sw_if_index = ntohl(swif->sup_sw_if_index); - mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? - 1 : 0; - mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? - 1 : 0; - mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >> - VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT); - mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >> - VNET_HW_INTERFACE_FLAG_SPEED_SHIFT); - mp->link_mtu = ntohs(hi->max_packet_bytes); - mp->context = context; - - strncpy ((char *) mp->interface_name, - (char *) interface_name, ARRAY_LEN(mp->interface_name)-1); - - /* Send the L2 address for ethernet physical intfcs */ - if (swif->sup_sw_if_index == swif->sw_if_index - && hi->hw_class_index == ethernet_hw_interface_class.index) { - ethernet_main_t *em = ethernet_get_main (am->vlib_main); - ethernet_interface_t *ei; - - ei = pool_elt_at_index (em->interfaces, hi->hw_instance); - ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address)); - clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address)); - mp->l2_address_length = ntohl(sizeof (ei->address)); - } else if (swif->sup_sw_if_index != swif->sw_if_index) { - vnet_sub_interface_t *sub = &swif->sub; - mp->sub_id = ntohl(sub->id); - mp->sub_dot1ad = sub->eth.flags.dot1ad; - mp->sub_number_of_tags = sub->eth.flags.one_tag + sub->eth.flags.two_tags*2; - mp->sub_outer_vlan_id = ntohs(sub->eth.outer_vlan_id); - mp->sub_inner_vlan_id = ntohs(sub->eth.inner_vlan_id); - mp->sub_exact_match = sub->eth.flags.exact_match; - mp->sub_default = sub->eth.flags.default_sub; - mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any; - mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any; - - /* vlan tag rewrite data */ - u32 vtr_op = L2_VTR_DISABLED; - u32 vtr_push_dot1q = 0, vtr_tag1 = 0, vtr_tag2 = 0; - - if (l2vtr_get(am->vlib_main, am->vnet_main, swif->sw_if_index, - &vtr_op, &vtr_push_dot1q, &vtr_tag1, &vtr_tag2) != 0) { - // error - default to disabled - mp->vtr_op = ntohl(L2_VTR_DISABLED); - clib_warning("cannot get vlan tag rewrite for sw_if_index %d", - swif->sw_if_index); - } else { - mp->vtr_op = ntohl(vtr_op); - mp->vtr_push_dot1q = ntohl(vtr_push_dot1q); - mp->vtr_tag1 = ntohl(vtr_tag1); - mp->vtr_tag2 = ntohl(vtr_tag2); - } - } - - vl_msg_api_send_shmem (q, (u8 *)&mp); + REPLY_MACRO (VL_API_L2FIB_ADD_DEL_REPLY); } -static void send_sw_interface_flags (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - vnet_sw_interface_t * swif) +static void +vl_api_l2_flags_t_handler (vl_api_l2_flags_t * mp) { - vl_api_sw_interface_set_flags_t *mp; - vnet_main_t * vnm = am->vnet_main; - - vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm, - swif->sw_if_index); - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS); - mp->sw_if_index = ntohl(swif->sw_if_index); - - mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? - 1 : 0; - mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? - 1 : 0; - vl_msg_api_send_shmem (q, (u8 *)&mp); -} + vl_api_l2_flags_reply_t *rmp; + int rv = 0; + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 flags = ntohl (mp->feature_bitmap); + u32 rbm = 0; -static void send_sw_interface_flags_deleted (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - u32 sw_if_index) - __attribute__((unused)); + VALIDATE_SW_IF_INDEX (mp); -static void send_sw_interface_flags_deleted (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - u32 sw_if_index) -{ - vl_api_sw_interface_set_flags_t *mp; +#define _(a,b) \ + if (flags & L2INPUT_FEAT_ ## a) \ + rbm = l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_ ## a, mp->is_set); + foreach_l2input_feat; +#undef _ - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_SET_FLAGS); - mp->sw_if_index = ntohl(sw_if_index); + BAD_SW_IF_INDEX_LABEL; - mp->admin_up_down = 0; - mp->link_up_down = 0; - mp->deleted = 1; - vl_msg_api_send_shmem (q, (u8 *)&mp); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, + ({ + rmp->resulting_feature_bitmap = ntohl(rbm); + })); + /* *INDENT-ON* */ } -static void vl_api_sw_interface_dump_t_handler ( - vl_api_sw_interface_dump_t *mp) +static void +vl_api_bridge_flags_t_handler (vl_api_bridge_flags_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - vnet_sw_interface_t * swif; - vnet_interface_main_t * im = &am->vnet_main->interface_main; - u8 * filter_string = 0, * name_string = 0; - unix_shared_memory_queue_t * q; - char * strcasestr (char *, char *); /* lnx hdr file botch */ - - q = vl_api_client_index_to_input_queue (mp->client_index); - - if (q == 0) - return; + vlib_main_t *vm = vlib_get_main (); + bd_main_t *bdm = &bd_main; + vl_api_bridge_flags_reply_t *rmp; + int rv = 0; + u32 bd_id = ntohl (mp->bd_id); + u32 bd_index; + u32 flags = ntohl (mp->feature_bitmap); + uword *p; - if (mp->name_filter_valid) { - mp->name_filter [ARRAY_LEN(mp->name_filter)-1] = 0; - filter_string = format (0, "%s%c", mp->name_filter, 0); + p = hash_get (bdm->bd_index_by_bd_id, bd_id); + if (p == 0) + { + rv = VNET_API_ERROR_NO_SUCH_ENTRY; + goto out; } - pool_foreach (swif, im->sw_interfaces, - ({ - name_string = format (name_string, "%U%c", - format_vnet_sw_interface_name, - am->vnet_main, swif, 0); - - if (mp->name_filter_valid == 0 || - strcasestr((char *) name_string, (char *) filter_string)) { - - send_sw_interface_details (am, q, swif, name_string, mp->context); - } - _vec_len (name_string) = 0; - })); + bd_index = p[0]; - vec_free (name_string); - vec_free (filter_string); -} - -void send_oam_event (oam_target_t * t) -{ - vpe_api_main_t * vam = &vpe_api_main; - unix_shared_memory_queue_t * q; - vpe_client_registration_t *reg; - vl_api_oam_event_t * mp; + bd_set_flags (vm, bd_index, flags, mp->is_set); - pool_foreach(reg, vam->oam_events_registrations, - ({ - q = vl_api_client_index_to_input_queue (reg->client_index); - if (q) { - mp = vl_msg_api_alloc (sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT); - clib_memcpy (mp->dst_address, &t->dst_address, sizeof (mp->dst_address)); - mp->state = t->state; - vl_msg_api_send_shmem (q, (u8 *)&mp); - } - })); +out: + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY, + ({ + rmp->resulting_feature_bitmap = ntohl(flags); + })); + /* *INDENT-ON* */ } static void -vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t *mp) +vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp) { - vl_api_oam_add_del_reply_t * rmp; - int rv; + bd_main_t *bdm = &bd_main; + vl_api_bd_ip_mac_add_del_reply_t *rmp; + int rv = 0; + u32 bd_id = ntohl (mp->bd_id); + u32 bd_index; + uword *p; + + p = hash_get (bdm->bd_index_by_bd_id, bd_id); + if (p == 0) + { + rv = VNET_API_ERROR_NO_SUCH_ENTRY; + goto out; + } - rv = vpe_oam_add_del_target ((ip4_address_t *)mp->src_address, - (ip4_address_t *)mp->dst_address, - ntohl(mp->vrf_id), - (int)(mp->is_add)); + bd_index = p[0]; + if (bd_add_del_ip_mac (bd_index, mp->ip_address, + mp->mac_address, mp->is_ipv6, mp->is_add)) + rv = VNET_API_ERROR_UNSPECIFIED; - REPLY_MACRO(VL_API_OAM_ADD_DEL_REPLY); +out: + REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY); } static void -vl_api_vnet_get_summary_stats_t_handler ( - vl_api_vnet_get_summary_stats_t *mp) +vl_api_tap_connect_t_handler (vl_api_tap_connect_t * mp, vlib_main_t * vm) { - stats_main_t * sm = &stats_main; - vnet_interface_main_t * im = sm->interface_main; - vl_api_vnet_summary_stats_reply_t *rmp; - vlib_combined_counter_main_t * cm; - vlib_counter_t v; - int i, which; - u64 total_pkts[VLIB_N_RX_TX]; - u64 total_bytes[VLIB_N_RX_TX]; + int rv; + vl_api_tap_connect_reply_t *rmp; + unix_shared_memory_queue_t *q; + u32 sw_if_index = (u32) ~ 0; - unix_shared_memory_queue_t * q = - vl_api_client_index_to_input_queue (mp->client_index); + rv = vnet_tap_connect_renumber (vm, mp->tap_name, + mp->use_random_mac ? 0 : mp->mac_address, + &sw_if_index, mp->renumber, + ntohl (mp->custom_dev_instance)); - if (!q) - return; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_VNET_SUMMARY_STATS_REPLY); - rmp->context = mp->context; - rmp->retval = 0; + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_TAP_CONNECT_REPLY); + rmp->context = mp->context; + rmp->retval = ntohl (rv); + rmp->sw_if_index = ntohl (sw_if_index); - memset (total_pkts, 0, sizeof (total_pkts)); - memset (total_bytes, 0, sizeof (total_bytes)); + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} - vnet_interface_counter_lock (im); +static void +vl_api_tap_modify_t_handler (vl_api_tap_modify_t * mp, vlib_main_t * vm) +{ + int rv; + vl_api_tap_modify_reply_t *rmp; + unix_shared_memory_queue_t *q; + u32 sw_if_index = (u32) ~ 0; - vec_foreach (cm, im->combined_sw_if_counters) { - which = cm - im->combined_sw_if_counters; + rv = vnet_tap_modify (vm, ntohl (mp->sw_if_index), mp->tap_name, + mp->use_random_mac ? 0 : mp->mac_address, + &sw_if_index, mp->renumber, + ntohl (mp->custom_dev_instance)); - for (i = 0; i < vec_len (cm->maxi); i++) { - vlib_get_combined_counter (cm, i, &v); - total_pkts[which] += v.packets; - total_bytes[which] += v.bytes; - } - } - vnet_interface_counter_unlock (im); + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - /* Note: in HOST byte order! */ - rmp->total_pkts[VLIB_RX] = total_pkts[VLIB_RX]; - rmp->total_bytes[VLIB_RX] = total_bytes[VLIB_RX]; - rmp->total_pkts[VLIB_TX] = total_pkts[VLIB_TX]; - rmp->total_bytes[VLIB_TX] = total_bytes[VLIB_TX]; - rmp->vector_rate = vlib_last_vector_length_per_node (sm->vlib_main); + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_TAP_MODIFY_REPLY); + rmp->context = mp->context; + rmp->retval = ntohl (rv); + rmp->sw_if_index = ntohl (sw_if_index); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + vl_msg_api_send_shmem (q, (u8 *) & rmp); } -typedef CLIB_PACKED (struct { - ip4_address_t address; - - u32 address_length : 6; - - u32 index : 26; -}) ip4_route_t; - -static int ip4_reset_fib_t_handler (vl_api_reset_fib_t *mp) +static void +vl_api_tap_delete_t_handler (vl_api_tap_delete_t * mp, vlib_main_t * vm) { - vnet_main_t * vnm = vnet_get_main(); - vnet_interface_main_t * im = &vnm->interface_main; - ip4_main_t * im4 = &ip4_main; - static ip4_route_t * routes; - static u32 * sw_if_indices_to_shut; - stats_main_t * sm = &stats_main; - ip4_route_t * r; - ip4_fib_t * fib; - u32 sw_if_index; - int i; - int rv = VNET_API_ERROR_NO_SUCH_FIB; - u32 target_fib_id = ntohl(mp->vrf_id); + int rv; + vpe_api_main_t *vam = &vpe_api_main; + vl_api_tap_delete_reply_t *rmp; + unix_shared_memory_queue_t *q; + u32 sw_if_index = ntohl (mp->sw_if_index); - dslock (sm, 1 /* release hint */, 8 /* tag */); + rv = vnet_tap_delete (vm, sw_if_index); - vec_foreach (fib, im4->fibs) { - vnet_sw_interface_t * si; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - if (fib->table_id != target_fib_id) - continue; + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_TAP_DELETE_REPLY); + rmp->context = mp->context; + rmp->retval = ntohl (rv); - /* remove any mpls/gre tunnels in this fib */ - vnet_mpls_gre_delete_fib_tunnels (fib->table_id); + vl_msg_api_send_shmem (q, (u8 *) & rmp); - /* remove any mpls encap/decap labels */ - mpls_fib_reset_labels (fib->table_id); + if (!rv) + send_sw_interface_flags_deleted (vam, q, sw_if_index); +} - /* remove any proxy arps in this fib */ - vnet_proxy_arp_fib_reset (fib->table_id); +static void +vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp) +{ + vl_api_create_vlan_subif_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + u32 hw_if_index, sw_if_index = (u32) ~ 0; + vnet_hw_interface_t *hi; + int rv = 0; + u32 id; + vnet_sw_interface_t template; + uword *p; + vnet_interface_main_t *im = &vnm->interface_main; + u64 sup_and_sub_key; + u64 *kp; + unix_shared_memory_queue_t *q; + clib_error_t *error; + + VALIDATE_SW_IF_INDEX (mp); + + hw_if_index = ntohl (mp->sw_if_index); + hi = vnet_get_hw_interface (vnm, hw_if_index); + + id = ntohl (mp->vlan_id); + if (id == 0 || id > 4095) + { + rv = VNET_API_ERROR_INVALID_VLAN; + goto out; + } - /* Set the flow hash for this fib to the default */ - vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT); + sup_and_sub_key = ((u64) (hi->sw_if_index) << 32) | (u64) id; - vec_reset_length (sw_if_indices_to_shut); + p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key); + if (p) + { + rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS; + goto out; + } - /* Shut down interfaces in this FIB / clean out intfc routes */ - pool_foreach (si, im->sw_interfaces, - ({ - u32 sw_if_index = si->sw_if_index; + kp = clib_mem_alloc (sizeof (*kp)); + *kp = sup_and_sub_key; - if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index) - && (im4->fib_index_by_sw_if_index[si->sw_if_index] == - fib - im4->fibs)) - vec_add1 (sw_if_indices_to_shut, si->sw_if_index); - })); + memset (&template, 0, sizeof (template)); + template.type = VNET_SW_INTERFACE_TYPE_SUB; + template.sup_sw_if_index = hi->sw_if_index; + template.sub.id = id; + template.sub.eth.raw_flags = 0; + template.sub.eth.flags.one_tag = 1; + template.sub.eth.outer_vlan_id = id; + template.sub.eth.flags.exact_match = 1; - for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) { - sw_if_index = sw_if_indices_to_shut[i]; - // vec_foreach (sw_if_index, sw_if_indices_to_shut) { - - u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index); - flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP); - vnet_sw_interface_set_flags (vnm, sw_if_index, flags); - } - - vec_reset_length (routes); - - for (i = 0; i < ARRAY_LEN (fib->adj_index_by_dst_address); i++) { - uword * hash = fib->adj_index_by_dst_address[i]; - hash_pair_t * p; - ip4_route_t x; - - x.address_length = i; - - hash_foreach_pair (p, hash, - ({ - x.address.data_u32 = p->key; - vec_add1 (routes, x); - })); - } - - vec_foreach (r, routes) { - ip4_add_del_route_args_t a; - - memset (&a, 0, sizeof (a)); - a.flags = IP4_ROUTE_FLAG_FIB_INDEX | IP4_ROUTE_FLAG_DEL; - a.table_index_or_table_id = fib - im4->fibs; - a.dst_address = r->address; - a.dst_address_length = r->address_length; - a.adj_index = ~0; - - ip4_add_del_route (im4, &a); - ip4_maybe_remap_adjacencies (im4, fib - im4->fibs, - IP4_ROUTE_FLAG_FIB_INDEX); - } - rv = 0; - break; - } /* vec_foreach (fib) */ + error = vnet_create_sw_interface (vnm, &template, &sw_if_index); + if (error) + { + clib_error_report (error); + rv = VNET_API_ERROR_INVALID_REGISTRATION; + goto out; + } + hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index); + hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index); - dsunlock(sm); - return rv; -} + BAD_SW_IF_INDEX_LABEL; -typedef struct { - ip6_address_t address; - u32 address_length; - u32 index; -} ip6_route_t; +out: + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; -typedef struct { - u32 fib_index; - ip6_route_t ** routep; -} add_routes_in_fib_arg_t; + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_CREATE_VLAN_SUBIF_REPLY); + rmp->context = mp->context; + rmp->retval = ntohl (rv); + rmp->sw_if_index = ntohl (sw_if_index); + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} -static void add_routes_in_fib (clib_bihash_kv_24_8_t * kvp, void *arg) +static void +vl_api_create_subif_t_handler (vl_api_create_subif_t * mp) { - add_routes_in_fib_arg_t * ap = arg; - - if (kvp->key[2]>>32 == ap->fib_index) + vl_api_create_subif_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + u32 sw_if_index = ~0; + int rv = 0; + u32 sub_id; + vnet_sw_interface_t *si; + vnet_hw_interface_t *hi; + vnet_sw_interface_t template; + uword *p; + vnet_interface_main_t *im = &vnm->interface_main; + u64 sup_and_sub_key; + u64 *kp; + clib_error_t *error; + + VALIDATE_SW_IF_INDEX (mp); + + si = vnet_get_sup_sw_interface (vnm, ntohl (mp->sw_if_index)); + hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index)); + + if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) { - ip6_address_t *addr; - ip6_route_t * r; - addr = (ip6_address_t *) kvp; - vec_add2 (*ap->routep, r, 1); - r->address = addr[0]; - r->address_length = kvp->key[2] & 0xFF; - r->index = kvp->value; + rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED; + goto out; } -} - -static int ip6_reset_fib_t_handler (vl_api_reset_fib_t *mp) -{ - vnet_main_t * vnm = vnet_get_main(); - vnet_interface_main_t * im = &vnm->interface_main; - ip6_main_t * im6 = &ip6_main; - stats_main_t * sm = &stats_main; - static ip6_route_t * routes; - static u32 * sw_if_indices_to_shut; - ip6_route_t * r; - ip6_fib_t * fib; - u32 sw_if_index; - int i; - int rv = VNET_API_ERROR_NO_SUCH_FIB; - u32 target_fib_id = ntohl(mp->vrf_id); - add_routes_in_fib_arg_t _a, *a=&_a; - clib_bihash_24_8_t * h = &im6->ip6_lookup_table; - - dslock (sm, 1 /* release hint */, 9 /* tag */); - vec_foreach (fib, im6->fibs) { - vnet_sw_interface_t * si; + sw_if_index = si->sw_if_index; + sub_id = ntohl (mp->sub_id); - if (fib->table_id != target_fib_id) - continue; + sup_and_sub_key = ((u64) (sw_if_index) << 32) | (u64) sub_id; - vec_reset_length (sw_if_indices_to_shut); + p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key); + if (p) + { + if (CLIB_DEBUG > 0) + clib_warning ("sup sw_if_index %d, sub id %d already exists\n", + sw_if_index, sub_id); + rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS; + goto out; + } - /* Shut down interfaces in this FIB / clean out intfc routes */ - pool_foreach (si, im->sw_interfaces, - ({ - if (im6->fib_index_by_sw_if_index[si->sw_if_index] == - fib - im6->fibs) - vec_add1 (sw_if_indices_to_shut, si->sw_if_index); - })); + kp = clib_mem_alloc (sizeof (*kp)); + *kp = sup_and_sub_key; + + memset (&template, 0, sizeof (template)); + template.type = VNET_SW_INTERFACE_TYPE_SUB; + template.sup_sw_if_index = sw_if_index; + template.sub.id = sub_id; + template.sub.eth.flags.no_tags = mp->no_tags; + template.sub.eth.flags.one_tag = mp->one_tag; + template.sub.eth.flags.two_tags = mp->two_tags; + template.sub.eth.flags.dot1ad = mp->dot1ad; + template.sub.eth.flags.exact_match = mp->exact_match; + template.sub.eth.flags.default_sub = mp->default_sub; + template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any; + template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any; + template.sub.eth.outer_vlan_id = ntohs (mp->outer_vlan_id); + template.sub.eth.inner_vlan_id = ntohs (mp->inner_vlan_id); + + error = vnet_create_sw_interface (vnm, &template, &sw_if_index); + if (error) + { + clib_error_report (error); + rv = VNET_API_ERROR_SUBIF_CREATE_FAILED; + goto out; + } - for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) { - sw_if_index = sw_if_indices_to_shut[i]; - // vec_foreach (sw_if_index, sw_if_indices_to_shut) { + hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index); + hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index); - u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index); - flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP); - vnet_sw_interface_set_flags (vnm, sw_if_index, flags); - } + BAD_SW_IF_INDEX_LABEL; - vec_reset_length (routes); +out: - a->fib_index = fib - im6->fibs; - a->routep = &routes; + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY, + ({ + rmp->sw_if_index = ntohl(sw_if_index); + })); + /* *INDENT-ON* */ +} - clib_bihash_foreach_key_value_pair_24_8 (h, add_routes_in_fib, a); +static void + vl_api_mpls_ethernet_add_del_tunnel_t_handler + (vl_api_mpls_ethernet_add_del_tunnel_t * mp) +{ + vl_api_mpls_ethernet_add_del_tunnel_reply_t *rmp; + int rv = 0; + stats_main_t *sm = &stats_main; + u32 tunnel_sw_if_index; - vec_foreach (r, routes) { - ip6_add_del_route_args_t a; + dslock (sm, 1 /* release hint */ , 5 /* tag */ ); - memset (&a, 0, sizeof (a)); - a.flags = IP6_ROUTE_FLAG_FIB_INDEX | IP6_ROUTE_FLAG_DEL; - a.table_index_or_table_id = fib - im6->fibs; - a.dst_address = r->address; - a.dst_address_length = r->address_length; - a.adj_index = ~0; + rv = vnet_mpls_ethernet_add_del_tunnel + (mp->dst_mac_address, (ip4_address_t *) (mp->adj_address), + (u32) (mp->adj_address_length), ntohl (mp->vrf_id), + ntohl (mp->tx_sw_if_index), + &tunnel_sw_if_index, mp->l2_only, mp->is_add); - ip6_add_del_route (im6, &a); - ip6_maybe_remap_adjacencies (im6, fib - im6->fibs, - IP6_ROUTE_FLAG_FIB_INDEX); - } - rv = 0; - /* Reinstall the neighbor / router discovery routes */ - vnet_ip6_fib_init (im6, fib - im6->fibs); - break; - } /* vec_foreach (fib) */ + dsunlock (sm); - dsunlock(sm); - return rv; + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_REPLY, + ({ + rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index); + })); + /* *INDENT-ON* */ } -static void vl_api_reset_fib_t_handler (vl_api_reset_fib_t *mp) -{ - int rv; - vl_api_reset_fib_reply_t * rmp; +/* + * This piece of misery brought to you because the control-plane + * can't figure out the tx interface + dst-mac address all by itself + */ +static int mpls_ethernet_add_del_tunnel_2_t_handler + (vl_api_mpls_ethernet_add_del_tunnel_2_t * mp) +{ + pending_route_t *pr; + vl_api_mpls_ethernet_add_del_tunnel_2_t *pme; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + stats_main_t *sm = &stats_main; + vpe_api_main_t *vam = &vpe_api_main; + u32 inner_fib_index, outer_fib_index; + ip4_main_t *im = &ip4_main; + ip_lookup_main_t *lm = &im->lookup_main; + ip_adjacency_t *adj = 0; + u32 lookup_result; + u32 tx_sw_if_index; + u8 *dst_mac_address; + clib_error_t *e; + uword *p; + int rv; + u32 tunnel_sw_if_index; - if (mp->is_ipv6) - rv = ip6_reset_fib_t_handler (mp); - else - rv = ip4_reset_fib_t_handler (mp); + p = hash_get (im->fib_index_by_table_id, ntohl (mp->outer_vrf_id)); + if (!p) + return VNET_API_ERROR_NO_SUCH_FIB; + else + outer_fib_index = p[0]; - REPLY_MACRO(VL_API_RESET_FIB_REPLY); -} + p = hash_get (im->fib_index_by_table_id, ntohl (mp->inner_vrf_id)); + if (!p) + return VNET_API_ERROR_NO_SUCH_INNER_FIB; + else + inner_fib_index = p[0]; -static void -dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t *mp) -{ - vl_api_dhcp_proxy_config_reply_t * rmp; - int rv; + if (inner_fib_index == outer_fib_index) + return VNET_API_ERROR_INVALID_VALUE; - rv = dhcp_proxy_set_server ((ip4_address_t *)(&mp->dhcp_server), - (ip4_address_t *)(&mp->dhcp_src_address), - (u32) ntohl(mp->vrf_id), - (int) mp->insert_circuit_id, - (int) (mp->is_add == 0)); + // FIXME not an ADJ + lookup_result = ip4_fib_table_lookup_lb (ip4_fib_get (outer_fib_index), + (ip4_address_t *) + mp->next_hop_ip4_address_in_outer_vrf); - REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY); -} + adj = ip_get_adjacency (lm, lookup_result); + tx_sw_if_index = adj->rewrite_header.sw_if_index; + if (mp->is_add && mp->resolve_if_needed) + { + if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP) + { + pool_get (vam->pending_routes, pr); + pr->resolve_type = RESOLVE_MPLS_ETHERNET_ADD_DEL; + pme = &pr->t; + clib_memcpy (pme, mp, sizeof (*pme)); + /* recursion block, "just in case" */ + pme->resolve_if_needed = 0; + pme->resolve_attempts = ntohl (mp->resolve_attempts); + pme->resolve_opaque = tx_sw_if_index; + vnet_register_ip4_arp_resolution_event + (vnm, + (ip4_address_t *) & (pme->next_hop_ip4_address_in_outer_vrf), + vpe_resolver_process_node.index, + RESOLUTION_EVENT, pr - vam->pending_routes); + + vlib_process_signal_event + (vm, vpe_resolver_process_node.index, + RESOLUTION_PENDING_EVENT, 0 /* data */ ); + + /* The interface may be down, etc. */ + e = ip4_probe_neighbor + (vm, (ip4_address_t *) & (mp->next_hop_ip4_address_in_outer_vrf), + tx_sw_if_index); + + if (e) + clib_error_report (e); + + return VNET_API_ERROR_IN_PROGRESS; + } + } -static void -dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t *mp) -{ - vl_api_dhcp_proxy_config_reply_t * rmp; - int rv = -1; + if (adj->lookup_next_index != IP_LOOKUP_NEXT_REWRITE) + return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB; - rv = dhcpv6_proxy_set_server ((ip6_address_t *)(&mp->dhcp_server), - (ip6_address_t *)(&mp->dhcp_src_address), - (u32) ntohl(mp->vrf_id), - (int) mp->insert_circuit_id, - (int) (mp->is_add == 0)); + dst_mac_address = + vnet_rewrite_get_data_internal + (&adj->rewrite_header, sizeof (adj->rewrite_data)); - REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_REPLY); -} + dslock (sm, 1 /* release hint */ , 10 /* tag */ ); -static void -dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp) -{ - vl_api_dhcp_proxy_config_reply_t * rmp; - int rv; + rv = vnet_mpls_ethernet_add_del_tunnel + (dst_mac_address, (ip4_address_t *) (mp->adj_address), + (u32) (mp->adj_address_length), ntohl (mp->inner_vrf_id), + tx_sw_if_index, &tunnel_sw_if_index, mp->l2_only, mp->is_add); - rv = dhcp_proxy_set_server_2 ((ip4_address_t *)(&mp->dhcp_server), - (ip4_address_t *)(&mp->dhcp_src_address), - (u32) ntohl(mp->rx_vrf_id), - (u32) ntohl(mp->server_vrf_id), - (int) mp->insert_circuit_id, - (int) (mp->is_add == 0)); + dsunlock (sm); - REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY); + return rv; } - static void -dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp) + vl_api_mpls_ethernet_add_del_tunnel_2_t_handler + (vl_api_mpls_ethernet_add_del_tunnel_2_t * mp) { - vl_api_dhcp_proxy_config_reply_t * rmp; - int rv = -1; + vl_api_mpls_ethernet_add_del_tunnel_reply_t *rmp; + int rv = 0; -#if 0 // $$$$ FIXME - rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *)(&mp->dhcp_server), - (ip6_address_t *)(&mp->dhcp_src_address), - (u32) ntohl(mp->rx_vrf_id), - (u32) ntohl(mp->server_vrf_id), - (int) mp->insert_circuit_id, - (int) (mp->is_add == 0)); -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + rv = mpls_ethernet_add_del_tunnel_2_t_handler (mp); - REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY); + REPLY_MACRO (VL_API_MPLS_ETHERNET_ADD_DEL_TUNNEL_2_REPLY); } static void -vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t *mp) +vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_t * mp) { - vl_api_dhcp_proxy_set_vss_reply_t *rmp; - int rv; - if (!mp->is_ipv6) - rv = dhcp_proxy_set_option82_vss(ntohl(mp->tbl_id), - ntohl(mp->oui), - ntohl(mp->fib_id), - (int)mp->is_add == 0); - else - rv = dhcpv6_proxy_set_vss( ntohl(mp->tbl_id), - ntohl(mp->oui), - ntohl(mp->fib_id), - (int)mp->is_add == 0); + vl_api_mpls_add_del_encap_reply_t *rmp; + int rv; + static u32 *labels; + int i; - REPLY_MACRO(VL_API_DHCP_PROXY_SET_VSS_REPLY); -} + vec_reset_length (labels); + for (i = 0; i < mp->nlabels; i++) + vec_add1 (labels, ntohl (mp->labels[i])); -static void vl_api_dhcp_proxy_config_t_handler -(vl_api_dhcp_proxy_config_t *mp) -{ - if (mp->is_ipv6 == 0) - dhcpv4_proxy_config (mp); - else - dhcpv6_proxy_config (mp); -} + /* $$$$ fixme */ + rv = vnet_mpls_add_del_encap ((ip4_address_t *) mp->dst_address, + ntohl (mp->vrf_id), labels, + ~0 /* policy_tunnel_index */ , + 0 /* no_dst_hash */ , + 0 /* indexp */ , + mp->is_add); -static void vl_api_dhcp_proxy_config_2_t_handler -(vl_api_dhcp_proxy_config_2_t *mp) -{ - if (mp->is_ipv6 == 0) - dhcpv4_proxy_config_2 (mp); - else - dhcpv6_proxy_config_2 (mp); + REPLY_MACRO (VL_API_MPLS_ADD_DEL_ENCAP_REPLY); } -void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname, - u8 is_ipv6, u8 * host_address, u8 * router_address, u8 * host_mac) +static void +vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t * mp) { - unix_shared_memory_queue_t * q; - vl_api_dhcp_compl_event_t * mp; - - q = vl_api_client_index_to_input_queue (client_index); - if (!q) - return; - - mp = vl_msg_api_alloc (sizeof (*mp)); - mp->client_index = client_index; - mp->pid = pid; - mp->is_ipv6 = is_ipv6; - clib_memcpy (&mp->hostname, hostname, vec_len(hostname)); - mp->hostname[vec_len(hostname) + 1] = '\n'; - clib_memcpy (&mp->host_address[0], host_address, 16); - clib_memcpy (&mp->router_address[0], router_address, 16); - clib_memcpy (&mp->host_mac[0], host_mac, 6); - - mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT); + vl_api_proxy_arp_add_del_reply_t *rmp; + u32 fib_index; + int rv; + ip4_main_t *im = &ip4_main; + stats_main_t *sm = &stats_main; + int vnet_proxy_arp_add_del (ip4_address_t * lo_addr, + ip4_address_t * hi_addr, + u32 fib_index, int is_del); + uword *p; - vl_msg_api_send_shmem (q, (u8 *)&mp); -} + dslock (sm, 1 /* release hint */ , 6 /* tag */ ); -static void vl_api_dhcp_client_config_t_handler -(vl_api_dhcp_client_config_t *mp) -{ - vlib_main_t *vm = vlib_get_main(); - vl_api_dhcp_client_config_reply_t * rmp; - int rv = 0; + p = hash_get (im->fib_index_by_table_id, ntohl (mp->vrf_id)); - VALIDATE_SW_IF_INDEX(mp); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_FIB; + goto out; + } - rv = dhcp_client_config(vm, ntohl(mp->sw_if_index), - mp->hostname, mp->is_add, mp->client_index, - mp->want_dhcp_event ? dhcp_compl_event_callback : NULL, - mp->pid); + fib_index = p[0]; - BAD_SW_IF_INDEX_LABEL; + rv = vnet_proxy_arp_add_del ((ip4_address_t *) mp->low_address, + (ip4_address_t *) mp->hi_address, + fib_index, mp->is_add == 0); - REPLY_MACRO(VL_API_DHCP_CLIENT_CONFIG_REPLY); +out: + dsunlock (sm); + REPLY_MACRO (VL_API_PROXY_ARP_ADD_DEL_REPLY); } static void -vl_api_sw_interface_ip6nd_ra_config_t_handler -(vl_api_sw_interface_ip6nd_ra_config_t *mp, vlib_main_t *vm) + vl_api_proxy_arp_intfc_enable_disable_t_handler + (vl_api_proxy_arp_intfc_enable_disable_t * mp) { - vl_api_sw_interface_ip6nd_ra_config_reply_t * rmp; - int rv = 0; - u8 is_no, suppress, managed, other, ll_option, send_unicast, cease, default_router; - - is_no = mp->is_no == 1; - suppress = mp->suppress == 1; - managed = mp->managed == 1; - other = mp->other == 1; - ll_option = mp->ll_option == 1; - send_unicast = mp->send_unicast == 1; - cease = mp->cease == 1; - default_router = mp->default_router == 1; - - VALIDATE_SW_IF_INDEX(mp); + int rv = 0; + vnet_main_t *vnm = vnet_get_main (); + vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp; + vnet_sw_interface_t *si; + u32 sw_if_index; - rv = ip6_neighbor_ra_config(vm, ntohl(mp->sw_if_index), - suppress, managed, other, - ll_option, send_unicast, cease, - default_router, ntohl (mp->lifetime), - ntohl(mp->initial_count), ntohl(mp->initial_interval), - ntohl(mp->max_interval), ntohl( mp->min_interval), - is_no); + VALIDATE_SW_IF_INDEX (mp); - BAD_SW_IF_INDEX_LABEL; + sw_if_index = ntohl (mp->sw_if_index); - REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY); -} + if (pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) + { + rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; + goto out; + } -static void -vl_api_sw_interface_ip6nd_ra_prefix_t_handler -(vl_api_sw_interface_ip6nd_ra_prefix_t *mp, vlib_main_t *vm) -{ - vl_api_sw_interface_ip6nd_ra_prefix_reply_t * rmp; - int rv = 0; - u8 is_no, use_default, no_advertise, off_link, no_autoconfig, no_onlink; + si = vnet_get_sw_interface (vnm, sw_if_index); - VALIDATE_SW_IF_INDEX(mp); + ASSERT (si); - is_no = mp->is_no == 1; - use_default = mp->use_default == 1; - no_advertise = mp->no_advertise == 1; - off_link = mp->off_link == 1; - no_autoconfig = mp->no_autoconfig == 1; - no_onlink = mp->no_onlink == 1; + if (mp->enable_disable) + si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP; + else + si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP; - rv = ip6_neighbor_ra_prefix(vm, ntohl(mp->sw_if_index), - (ip6_address_t *)mp->address, mp->address_length, - use_default, ntohl(mp->val_lifetime), ntohl(mp->pref_lifetime), - no_advertise, off_link, no_autoconfig, no_onlink, - is_no); + BAD_SW_IF_INDEX_LABEL; - BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY); +out: + REPLY_MACRO (VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY); } static void -vl_api_sw_interface_ip6_enable_disable_t_handler -(vl_api_sw_interface_ip6_enable_disable_t *mp, vlib_main_t *vm) +vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp, + vlib_main_t * vm) { - vl_api_sw_interface_ip6_enable_disable_reply_t * rmp; - vnet_main_t * vnm = vnet_get_main(); - int rv = 0; - clib_error_t * error; + vl_api_ip_neighbor_add_del_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + stats_main_t *sm = &stats_main; + int rv = 0; - vnm->api_errno = 0; + VALIDATE_SW_IF_INDEX (mp); - VALIDATE_SW_IF_INDEX(mp); + dslock (sm, 1 /* release hint */ , 7 /* tag */ ); - error = ( mp->enable == 1) ? enable_ip6_interface(vm,ntohl(mp->sw_if_index)) : - disable_ip6_interface(vm,ntohl(mp->sw_if_index)); + /* + * there's no validation here of the ND/ARP entry being added. + * The expectation is that the FIB will ensure that nothing bad + * will come of adding bogus entries. + */ + if (mp->is_ipv6) + { + if (mp->is_add) + rv = vnet_set_ip6_ethernet_neighbor + (vm, ntohl (mp->sw_if_index), + (ip6_address_t *) (mp->dst_address), + mp->mac_address, sizeof (mp->mac_address), mp->is_static); + else + rv = vnet_unset_ip6_ethernet_neighbor + (vm, ntohl (mp->sw_if_index), + (ip6_address_t *) (mp->dst_address), + mp->mac_address, sizeof (mp->mac_address)); + } + else + { + ethernet_arp_ip4_over_ethernet_address_t a; - if (error) { - clib_error_report(error); - rv = VNET_API_ERROR_UNSPECIFIED; - } else { - rv = vnm->api_errno; + clib_memcpy (&a.ethernet, mp->mac_address, 6); + clib_memcpy (&a.ip4, mp->dst_address, 4); + + if (mp->is_add) + rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), + &a, mp->is_static); + else + rv = + vnet_arp_unset_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), &a); } - BAD_SW_IF_INDEX_LABEL; + BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO(VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY); + dsunlock (sm); + REPLY_MACRO (VL_API_IP_NEIGHBOR_ADD_DEL_REPLY); } static void -vl_api_sw_interface_ip6_set_link_local_address_t_handler -(vl_api_sw_interface_ip6_set_link_local_address_t *mp, vlib_main_t *vm) +vl_api_is_address_reachable_t_handler (vl_api_is_address_reachable_t * mp) { - vl_api_sw_interface_ip6_set_link_local_address_reply_t * rmp; - int rv = 0; - clib_error_t * error; - vnet_main_t * vnm = vnet_get_main(); +#if 0 + vpe_main_t *rm = &vpe_main; + ip4_main_t *im4 = &ip4_main; + ip6_main_t *im6 = &ip6_main; + ip_lookup_main_t *lm; + union + { + ip4_address_t ip4; + ip6_address_t ip6; + } addr; + u32 adj_index, sw_if_index; + vl_api_is_address_reachable_t *rmp; + ip_adjacency_t *adj; + unix_shared_memory_queue_t *q; - vnm->api_errno = 0; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + { + increment_missing_api_client_counter (rm->vlib_main); + return; + } - VALIDATE_SW_IF_INDEX(mp); + rmp = vl_msg_api_alloc (sizeof (*rmp)); + clib_memcpy (rmp, mp, sizeof (*rmp)); - error = set_ip6_link_local_address(vm, - ntohl(mp->sw_if_index), - (ip6_address_t *)mp->address, - mp->address_length); - if (error) { - clib_error_report(error); - rv = VNET_API_ERROR_UNSPECIFIED; - } else { - rv = vnm->api_errno; + sw_if_index = mp->next_hop_sw_if_index; + clib_memcpy (&addr, mp->address, sizeof (addr)); + if (mp->is_ipv6) + { + lm = &im6->lookup_main; + adj_index = ip6_fib_lookup (im6, sw_if_index, &addr.ip6); + } + else + { + lm = &im4->lookup_main; + // FIXME NOT an ADJ + adj_index = ip4_fib_lookup (im4, sw_if_index, &addr.ip4); + } + if (adj_index == ~0) + { + rmp->is_error = 1; + goto send; } + adj = ip_get_adjacency (lm, adj_index); - BAD_SW_IF_INDEX_LABEL; + if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE + && adj->rewrite_header.sw_if_index == sw_if_index) + { + rmp->is_known = 1; + } + else + { + if (adj->lookup_next_index == IP_LOOKUP_NEXT_ARP + && adj->rewrite_header.sw_if_index == sw_if_index) + { + if (mp->is_ipv6) + ip6_probe_neighbor (rm->vlib_main, &addr.ip6, sw_if_index); + else + ip4_probe_neighbor (rm->vlib_main, &addr.ip4, sw_if_index); + } + else if (adj->lookup_next_index == IP_LOOKUP_NEXT_DROP) + { + rmp->is_known = 1; + goto send; + } + rmp->is_known = 0; + } - REPLY_MACRO(VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY); +send: + vl_msg_api_send_shmem (q, (u8 *) & rmp); +#endif } -static void set_ip6_flow_hash (vl_api_set_ip_flow_hash_t *mp) +static void +vl_api_sw_interface_details_t_handler (vl_api_sw_interface_details_t * mp) { - vl_api_set_ip_flow_hash_reply_t *rmp; - int rv = VNET_API_ERROR_UNIMPLEMENTED; - - clib_warning ("unimplemented..."); - - REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY); + clib_warning ("BUG"); } -static void set_ip4_flow_hash (vl_api_set_ip_flow_hash_t *mp) +static void +vl_api_sw_interface_set_flags_t_handler (vl_api_sw_interface_set_flags_t * mp) { - vl_api_set_ip_flow_hash_reply_t *rmp; - int rv; - u32 table_id; - u32 flow_hash_config = 0; - - table_id = ntohl(mp->vrf_id); - -#define _(a,b) if (mp->a) flow_hash_config |= b; - foreach_flow_hash_bit; -#undef _ + vl_api_sw_interface_set_flags_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + int rv = 0; + clib_error_t *error; + u16 flags; - rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config); + VALIDATE_SW_IF_INDEX (mp); - REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY); -} + flags = mp->admin_up_down ? VNET_SW_INTERFACE_FLAG_ADMIN_UP : 0; + error = vnet_sw_interface_set_flags (vnm, ntohl (mp->sw_if_index), flags); + if (error) + { + rv = -1; + clib_error_report (error); + } -static void vl_api_set_ip_flow_hash_t_handler -(vl_api_set_ip_flow_hash_t *mp) -{ - if (mp->is_ipv6 == 0) - set_ip4_flow_hash (mp); - else - set_ip6_flow_hash (mp); + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_SW_INTERFACE_SET_FLAGS_REPLY); } -static void vl_api_sw_interface_set_unnumbered_t_handler -(vl_api_sw_interface_set_unnumbered_t *mp) +static void + vl_api_sw_interface_set_mpls_enable_t_handler + (vl_api_sw_interface_set_mpls_enable_t * mp) { - vl_api_sw_interface_set_unnumbered_reply_t * rmp; - int rv = 0; - vnet_sw_interface_t * si; - vnet_main_t *vnm = vnet_get_main(); - u32 sw_if_index, unnumbered_sw_if_index; - - sw_if_index = ntohl(mp->sw_if_index); - unnumbered_sw_if_index = ntohl(mp->unnumbered_sw_if_index); - - /* - * The API message field names are backwards from - * the underlying data structure names. - * It's not worth changing them now. - */ - if (pool_is_free_index (vnm->interface_main.sw_interfaces, - unnumbered_sw_if_index)) { - rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; - goto done; - } - - /* Only check the "use loop0" field when setting the binding */ - if (mp->is_add && - pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) { - rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2; - goto done; - } + vl_api_sw_interface_set_mpls_enable_reply_t *rmp; + int rv = 0; - si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index); + VALIDATE_SW_IF_INDEX (mp); - if (mp->is_add) { - si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED; - si->unnumbered_sw_if_index = sw_if_index; - } else { - si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED); - si->unnumbered_sw_if_index = (u32)~0; - } + mpls_sw_interface_enable_disable (&mpls_main, + ntohl (mp->sw_if_index), mp->enable); - done: - REPLY_MACRO(VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY); + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY); } -static void vl_api_create_loopback_t_handler -(vl_api_create_loopback_t *mp) +static void +vl_api_sw_interface_clear_stats_t_handler (vl_api_sw_interface_clear_stats_t * + mp) { - vl_api_create_loopback_reply_t * rmp; - u32 sw_if_index; - int rv; + vl_api_sw_interface_clear_stats_reply_t *rmp; - rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address); - - REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })); -} + vnet_main_t *vnm = vnet_get_main (); + vnet_interface_main_t *im = &vnm->interface_main; + vlib_simple_counter_main_t *sm; + vlib_combined_counter_main_t *cm; + static vnet_main_t **my_vnet_mains; + int i, j, n_counters; + int rv = 0; -static void vl_api_delete_loopback_t_handler -(vl_api_delete_loopback_t *mp) -{ - vl_api_delete_loopback_reply_t * rmp; - u32 sw_if_index; - int rv; + if (mp->sw_if_index != ~0) + VALIDATE_SW_IF_INDEX (mp); - sw_if_index = ntohl (mp->sw_if_index); - rv = vnet_delete_loopback_interface (sw_if_index); + vec_reset_length (my_vnet_mains); - REPLY_MACRO(VL_API_DELETE_LOOPBACK_REPLY); -} + for (i = 0; i < vec_len (vnet_mains); i++) + { + if (vnet_mains[i]) + vec_add1 (my_vnet_mains, vnet_mains[i]); + } -static void vl_api_control_ping_t_handler -(vl_api_control_ping_t *mp) -{ - vl_api_control_ping_reply_t * rmp; - int rv = 0; + if (vec_len (vnet_mains) == 0) + vec_add1 (my_vnet_mains, vnm); - REPLY_MACRO2(VL_API_CONTROL_PING_REPLY, - ({ - rmp->vpe_pid = ntohl (getpid()); - })); -} + n_counters = vec_len (im->combined_sw_if_counters); -static void shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes) -{ - u8 **shmem_vecp = (u8 **)arg; - u8 *shmem_vec; - void *oldheap; - api_main_t * am = &api_main; - u32 offset; + for (j = 0; j < n_counters; j++) + { + for (i = 0; i < vec_len (my_vnet_mains); i++) + { + im = &my_vnet_mains[i]->interface_main; + cm = im->combined_sw_if_counters + j; + if (mp->sw_if_index == (u32) ~ 0) + vlib_clear_combined_counters (cm); + else + vlib_zero_combined_counter (cm, ntohl (mp->sw_if_index)); + } + } - shmem_vec = *shmem_vecp; + n_counters = vec_len (im->sw_if_counters); - offset = vec_len (shmem_vec); + for (j = 0; j < n_counters; j++) + { + for (i = 0; i < vec_len (my_vnet_mains); i++) + { + im = &my_vnet_mains[i]->interface_main; + sm = im->sw_if_counters + j; + if (mp->sw_if_index == (u32) ~ 0) + vlib_clear_simple_counters (sm); + else + vlib_zero_simple_counter (sm, ntohl (mp->sw_if_index)); + } + } - pthread_mutex_lock (&am->vlib_rp->mutex); - oldheap = svm_push_data_heap (am->vlib_rp); + BAD_SW_IF_INDEX_LABEL; - vec_validate (shmem_vec, offset + buffer_bytes - 1); + REPLY_MACRO (VL_API_SW_INTERFACE_CLEAR_STATS_REPLY); +} - clib_memcpy (shmem_vec + offset, buffer, buffer_bytes); +static void +send_sw_interface_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + vnet_sw_interface_t * swif, + u8 * interface_name, u32 context) +{ + vl_api_sw_interface_details_t *mp; + vnet_hw_interface_t *hi; + + hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index); + + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_DETAILS); + mp->sw_if_index = ntohl (swif->sw_if_index); + mp->sup_sw_if_index = ntohl (swif->sup_sw_if_index); + mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? 1 : 0; + mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? 1 : 0; + mp->link_duplex = ((hi->flags & VNET_HW_INTERFACE_FLAG_DUPLEX_MASK) >> + VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT); + mp->link_speed = ((hi->flags & VNET_HW_INTERFACE_FLAG_SPEED_MASK) >> + VNET_HW_INTERFACE_FLAG_SPEED_SHIFT); + mp->link_mtu = ntohs (hi->max_packet_bytes); + mp->context = context; + + strncpy ((char *) mp->interface_name, + (char *) interface_name, ARRAY_LEN (mp->interface_name) - 1); + + /* Send the L2 address for ethernet physical intfcs */ + if (swif->sup_sw_if_index == swif->sw_if_index + && hi->hw_class_index == ethernet_hw_interface_class.index) + { + ethernet_main_t *em = ethernet_get_main (am->vlib_main); + ethernet_interface_t *ei; - svm_pop_heap (oldheap); - pthread_mutex_unlock (&am->vlib_rp->mutex); + ei = pool_elt_at_index (em->interfaces, hi->hw_instance); + ASSERT (sizeof (mp->l2_address) >= sizeof (ei->address)); + clib_memcpy (mp->l2_address, ei->address, sizeof (ei->address)); + mp->l2_address_length = ntohl (sizeof (ei->address)); + } + else if (swif->sup_sw_if_index != swif->sw_if_index) + { + vnet_sub_interface_t *sub = &swif->sub; + mp->sub_id = ntohl (sub->id); + mp->sub_dot1ad = sub->eth.flags.dot1ad; + mp->sub_number_of_tags = + sub->eth.flags.one_tag + sub->eth.flags.two_tags * 2; + mp->sub_outer_vlan_id = ntohs (sub->eth.outer_vlan_id); + mp->sub_inner_vlan_id = ntohs (sub->eth.inner_vlan_id); + mp->sub_exact_match = sub->eth.flags.exact_match; + mp->sub_default = sub->eth.flags.default_sub; + mp->sub_outer_vlan_id_any = sub->eth.flags.outer_vlan_id_any; + mp->sub_inner_vlan_id_any = sub->eth.flags.inner_vlan_id_any; + + /* vlan tag rewrite data */ + u32 vtr_op = L2_VTR_DISABLED; + u32 vtr_push_dot1q = 0, vtr_tag1 = 0, vtr_tag2 = 0; + + if (l2vtr_get (am->vlib_main, am->vnet_main, swif->sw_if_index, + &vtr_op, &vtr_push_dot1q, &vtr_tag1, &vtr_tag2) != 0) + { + // error - default to disabled + mp->vtr_op = ntohl (L2_VTR_DISABLED); + clib_warning ("cannot get vlan tag rewrite for sw_if_index %d", + swif->sw_if_index); + } + else + { + mp->vtr_op = ntohl (vtr_op); + mp->vtr_push_dot1q = ntohl (vtr_push_dot1q); + mp->vtr_tag1 = ntohl (vtr_tag1); + mp->vtr_tag2 = ntohl (vtr_tag2); + } + } - *shmem_vecp = shmem_vec; + vl_msg_api_send_shmem (q, (u8 *) & mp); } - -static void vl_api_cli_request_t_handler -(vl_api_cli_request_t *mp) +static void +send_sw_interface_flags (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + vnet_sw_interface_t * swif) { - vl_api_cli_reply_t *rp; - unix_shared_memory_queue_t *q; - vlib_main_t * vm = vlib_get_main(); - api_main_t * am = &api_main; - unformat_input_t input; - u8 *shmem_vec=0; - void *oldheap; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (!q) - return; - - rp = vl_msg_api_alloc (sizeof (*rp)); - rp->_vl_msg_id = ntohs(VL_API_CLI_REPLY); - rp->context = mp->context; - - unformat_init_vector (&input, (u8 *)(uword)mp->cmd_in_shmem); + vl_api_sw_interface_set_flags_t *mp; + vnet_main_t *vnm = am->vnet_main; - vlib_cli_input (vm, &input, shmem_cli_output, - (uword)&shmem_vec); + vnet_hw_interface_t *hi = vnet_get_sup_hw_interface (vnm, + swif->sw_if_index); + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_SET_FLAGS); + mp->sw_if_index = ntohl (swif->sw_if_index); - pthread_mutex_lock (&am->vlib_rp->mutex); - oldheap = svm_push_data_heap (am->vlib_rp); + mp->admin_up_down = (swif->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? 1 : 0; + mp->link_up_down = (hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? 1 : 0; + vl_msg_api_send_shmem (q, (u8 *) & mp); +} - vec_add1(shmem_vec, 0); +static void send_sw_interface_flags_deleted (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 sw_if_index) + __attribute__ ((unused)); - svm_pop_heap (oldheap); - pthread_mutex_unlock (&am->vlib_rp->mutex); +static void +send_sw_interface_flags_deleted (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 sw_if_index) +{ + vl_api_sw_interface_set_flags_t *mp; - rp->reply_in_shmem = (uword)shmem_vec; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_SET_FLAGS); + mp->sw_if_index = ntohl (sw_if_index); - vl_msg_api_send_shmem (q, (u8 *)&rp); + mp->admin_up_down = 0; + mp->link_up_down = 0; + mp->deleted = 1; + vl_msg_api_send_shmem (q, (u8 *) & mp); } -static void vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t *mp) +static void +vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp) { - int rv; - vl_api_set_arp_neighbor_limit_reply_t * rmp; - vnet_main_t *vnm = vnet_get_main(); - clib_error_t * error; + vpe_api_main_t *am = &vpe_api_main; + vnet_sw_interface_t *swif; + vnet_interface_main_t *im = &am->vnet_main->interface_main; + u8 *filter_string = 0, *name_string = 0; + unix_shared_memory_queue_t *q; + char *strcasestr (char *, char *); /* lnx hdr file botch */ - vnm->api_errno = 0; + q = vl_api_client_index_to_input_queue (mp->client_index); - if (mp->is_ipv6) - error = ip6_set_neighbor_limit (ntohl(mp->arp_neighbor_limit)); - else - error = ip4_set_arp_limit (ntohl(mp->arp_neighbor_limit)); + if (q == 0) + return; - if (error) { - clib_error_report(error); - rv = VNET_API_ERROR_UNSPECIFIED; - } else { - rv = vnm->api_errno; + if (mp->name_filter_valid) + { + mp->name_filter[ARRAY_LEN (mp->name_filter) - 1] = 0; + filter_string = format (0, "%s%c", mp->name_filter, 0); } - REPLY_MACRO(VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY); -} + /* *INDENT-OFF* */ + pool_foreach (swif, im->sw_interfaces, + ({ + name_string = format (name_string, "%U%c", + format_vnet_sw_interface_name, + am->vnet_main, swif, 0); -static void vl_api_sr_tunnel_add_del_t_handler -(vl_api_sr_tunnel_add_del_t *mp) -{ -#if IPV6SR == 0 - clib_warning ("unimplemented"); -#else - ip6_sr_add_del_tunnel_args_t _a, *a=&_a; - int rv = 0; - vl_api_sr_tunnel_add_del_reply_t * rmp; - ip6_address_t * segments = 0, * seg; - ip6_address_t * tags = 0, *tag; - ip6_address_t * this_address; - int i; - - if (mp->n_segments == 0) { - rv = -11; - goto out; - } - - memset (a, 0, sizeof (*a)); - a->src_address = (ip6_address_t *)&mp->src_address; - a->dst_address = (ip6_address_t *)&mp->dst_address; - a->dst_mask_width = mp->dst_mask_width; - a->flags_net_byte_order = mp->flags_net_byte_order; - a->is_del = (mp->is_add == 0); - a->rx_table_id = ntohl(mp->outer_vrf_id); - a->tx_table_id = ntohl(mp->inner_vrf_id); - - a->name = format(0, "%s", mp->name); - if (!(vec_len(a->name))) - a->name = 0; - - a->policy_name = format(0, "%s", mp->policy_name); - if (!(vec_len(a->policy_name))) - a->policy_name = 0; - - /* Yank segments and tags out of the API message */ - this_address = (ip6_address_t *)mp->segs_and_tags; - for (i = 0; i < mp->n_segments; i++) { - vec_add2 (segments, seg, 1); - clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address)); - this_address++; - } - for (i = 0; i < mp->n_tags; i++) { - vec_add2 (tags, tag, 1); - clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address)); - this_address++; - } - - a->segments = segments; - a->tags = tags; - - rv = ip6_sr_add_del_tunnel (a); + if (mp->name_filter_valid == 0 || + strcasestr((char *) name_string, (char *) filter_string)) { -out: + send_sw_interface_details (am, q, swif, name_string, mp->context); + } + _vec_len (name_string) = 0; + })); + /* *INDENT-ON* */ - REPLY_MACRO(VL_API_SR_TUNNEL_ADD_DEL_REPLY); -#endif + vec_free (name_string); + vec_free (filter_string); } -static void vl_api_sr_policy_add_del_t_handler -(vl_api_sr_policy_add_del_t *mp) +void +send_oam_event (oam_target_t * t) { -#if IPV6SR == 0 - clib_warning ("unimplemented"); -#else - ip6_sr_add_del_policy_args_t _a, *a=&_a; - int rv = 0; - vl_api_sr_policy_add_del_reply_t * rmp; - int i; - - memset (a, 0, sizeof (*a)); - a->is_del = (mp->is_add == 0); + vpe_api_main_t *vam = &vpe_api_main; + unix_shared_memory_queue_t *q; + vpe_client_registration_t *reg; + vl_api_oam_event_t *mp; - a->name = format(0, "%s", mp->name); - if (!(vec_len(a->name))) + /* *INDENT-OFF* */ + pool_foreach(reg, vam->oam_events_registrations, + ({ + q = vl_api_client_index_to_input_queue (reg->client_index); + if (q) { - rv = VNET_API_ERROR_NO_SUCH_NODE2; - goto out; - } - - if (!(mp->tunnel_names[0])) - { - rv = VNET_API_ERROR_NO_SUCH_NODE2; - goto out; + mp = vl_msg_api_alloc (sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT); + clib_memcpy (mp->dst_address, &t->dst_address, + sizeof (mp->dst_address)); + mp->state = t->state; + vl_msg_api_send_shmem (q, (u8 *)&mp); } + })); + /* *INDENT-ON* */ +} - // start deserializing tunnel_names - int num_tunnels = mp->tunnel_names[0]; //number of tunnels - u8 * deser_tun_names = mp->tunnel_names; - deser_tun_names += 1; //moving along +static void +vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t * mp) +{ + vl_api_oam_add_del_reply_t *rmp; + int rv; - u8 * tun_name = 0; - int tun_name_len = 0; + rv = vpe_oam_add_del_target ((ip4_address_t *) mp->src_address, + (ip4_address_t *) mp->dst_address, + ntohl (mp->vrf_id), (int) (mp->is_add)); - for (i=0; i < num_tunnels; i++) - { - tun_name_len= *deser_tun_names; - deser_tun_names += 1; - vec_resize (tun_name, tun_name_len); - memcpy(tun_name, deser_tun_names, tun_name_len); - vec_add1 (a->tunnel_names, tun_name); - deser_tun_names += tun_name_len; - tun_name = 0; - } + REPLY_MACRO (VL_API_OAM_ADD_DEL_REPLY); +} - rv = ip6_sr_add_del_policy (a); +static void +vl_api_vnet_get_summary_stats_t_handler (vl_api_vnet_get_summary_stats_t * mp) +{ + stats_main_t *sm = &stats_main; + vnet_interface_main_t *im = sm->interface_main; + vl_api_vnet_summary_stats_reply_t *rmp; + vlib_combined_counter_main_t *cm; + vlib_counter_t v; + int i, which; + u64 total_pkts[VLIB_N_RX_TX]; + u64 total_bytes[VLIB_N_RX_TX]; -out: + unix_shared_memory_queue_t *q = + vl_api_client_index_to_input_queue (mp->client_index); - REPLY_MACRO(VL_API_SR_POLICY_ADD_DEL_REPLY); -#endif -} + if (!q) + return; -static void vl_api_sr_multicast_map_add_del_t_handler -(vl_api_sr_multicast_map_add_del_t *mp) -{ -#if IPV6SR == 0 - clib_warning ("unimplemented"); -#else - ip6_sr_add_del_multicastmap_args_t _a, *a=&_a; - int rv = 0; - vl_api_sr_multicast_map_add_del_reply_t * rmp; + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_VNET_SUMMARY_STATS_REPLY); + rmp->context = mp->context; + rmp->retval = 0; - memset (a, 0, sizeof (*a)); - a->is_del = (mp->is_add == 0); + memset (total_pkts, 0, sizeof (total_pkts)); + memset (total_bytes, 0, sizeof (total_bytes)); - a->multicast_address = (ip6_address_t *)&mp->multicast_address; - a->policy_name = format(0, "%s", mp->policy_name); + vnet_interface_counter_lock (im); - if (a->multicast_address == 0) - { - rv = -1 ; - goto out; - } + vec_foreach (cm, im->combined_sw_if_counters) + { + which = cm - im->combined_sw_if_counters; - if (!(a->policy_name)) + for (i = 0; i < vec_len (cm->maxi); i++) { - rv = -2 ; - goto out; + vlib_get_combined_counter (cm, i, &v); + total_pkts[which] += v.packets; + total_bytes[which] += v.bytes; } + } + vnet_interface_counter_unlock (im); -#if DPDK > 0 /* Cannot call replicate without DPDK */ - rv = ip6_sr_add_del_multicastmap (a); -#else - clib_warning ("multicast replication without DPDK not implemented"); - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif /* DPDK */ - -out: + rmp->total_pkts[VLIB_RX] = clib_host_to_net_u64 (total_pkts[VLIB_RX]); + rmp->total_bytes[VLIB_RX] = clib_host_to_net_u64 (total_bytes[VLIB_RX]); + rmp->total_pkts[VLIB_TX] = clib_host_to_net_u64 (total_pkts[VLIB_TX]); + rmp->total_bytes[VLIB_TX] = clib_host_to_net_u64 (total_bytes[VLIB_TX]); + rmp->vector_rate = + clib_host_to_net_u64 (vlib_last_vector_length_per_node (sm->vlib_main)); - REPLY_MACRO(VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY); -#endif + vl_msg_api_send_shmem (q, (u8 *) & rmp); } -#define foreach_classify_add_del_table_field \ -_(table_index) \ -_(nbuckets) \ -_(memory_size) \ -_(skip_n_vectors) \ -_(match_n_vectors) \ -_(next_table_index) \ -_(miss_next_index) - -static void vl_api_classify_add_del_table_t_handler -(vl_api_classify_add_del_table_t * mp) -{ - vl_api_classify_add_del_table_reply_t * rmp; - vnet_classify_main_t * cm = &vnet_classify_main; - vnet_classify_table_t * t; - int rv; - -#define _(a) u32 a; - foreach_classify_add_del_table_field; -#undef _ - -#define _(a) a = ntohl(mp->a); - foreach_classify_add_del_table_field; -#undef _ +/* *INDENT-OFF* */ +typedef CLIB_PACKED (struct { + ip4_address_t address; + u32 address_length: 6; + u32 index:26; +}) ip4_route_t; +/* *INDENT-ON* */ - /* The underlying API fails silently, on purpose, so check here */ - if (mp->is_add == 0) - if (pool_is_free_index (cm->tables, table_index)) { - rv = VNET_API_ERROR_NO_SUCH_TABLE; - goto out; - } +static int +ip4_reset_fib_t_handler (vl_api_reset_fib_t * mp) +{ + vnet_main_t *vnm = vnet_get_main (); + vnet_interface_main_t *im = &vnm->interface_main; + ip4_main_t *im4 = &ip4_main; + static u32 *sw_if_indices_to_shut; + stats_main_t *sm = &stats_main; + fib_table_t *fib_table; + ip4_fib_t *fib; + u32 sw_if_index; + int i; + int rv = VNET_API_ERROR_NO_SUCH_FIB; + u32 target_fib_id = ntohl (mp->vrf_id); + + dslock (sm, 1 /* release hint */ , 8 /* tag */ ); + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im4->fibs, + ({ + fib = &fib_table->v4; + vnet_sw_interface_t * si; - rv = vnet_classify_add_del_table - (cm, mp->mask, nbuckets, memory_size, - skip_n_vectors, match_n_vectors, - next_table_index, miss_next_index, - &table_index, mp->is_add); + if (fib->table_id != target_fib_id) + continue; -out: - REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY, - ({ - if (rv == 0 && mp->is_add) { - t = pool_elt_at_index (cm->tables, table_index); - rmp->skip_n_vectors = ntohl(t->skip_n_vectors); - rmp->match_n_vectors = ntohl(t->match_n_vectors); - rmp->new_table_index = ntohl(table_index); - } else { - rmp->skip_n_vectors = ~0; - rmp->match_n_vectors = ~0; - rmp->new_table_index = ~0; - } - })); -} + /* remove any mpls encap/decap labels */ + mpls_fib_reset_labels (fib->table_id); -static void vl_api_classify_add_del_session_t_handler -(vl_api_classify_add_del_session_t * mp) -{ - vnet_classify_main_t * cm = &vnet_classify_main; - vl_api_classify_add_del_session_reply_t * rmp; - int rv; - u32 table_index, hit_next_index, opaque_index; - i32 advance; + /* remove any proxy arps in this fib */ + vnet_proxy_arp_fib_reset (fib->table_id); - table_index = ntohl (mp->table_index); - hit_next_index = ntohl (mp->hit_next_index); - opaque_index = ntohl (mp->opaque_index); - advance = ntohl (mp->advance); + /* Set the flow hash for this fib to the default */ + vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT); - rv = vnet_classify_add_del_session - (cm, table_index, mp->match, hit_next_index, opaque_index, - advance, mp->is_add); + vec_reset_length (sw_if_indices_to_shut); - REPLY_MACRO(VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY); -} + /* Shut down interfaces in this FIB / clean out intfc routes */ + pool_foreach (si, im->sw_interfaces, + ({ + u32 sw_if_index = si->sw_if_index; -static void vl_api_classify_set_interface_ip_table_t_handler -(vl_api_classify_set_interface_ip_table_t * mp) -{ - vlib_main_t * vm = vlib_get_main(); - vl_api_classify_set_interface_ip_table_reply_t * rmp; - int rv; - u32 table_index, sw_if_index; + if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index) + && (im4->fib_index_by_sw_if_index[si->sw_if_index] == + fib->index)) + vec_add1 (sw_if_indices_to_shut, si->sw_if_index); + })); - table_index = ntohl (mp->table_index); - sw_if_index = ntohl (mp->sw_if_index); + for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) { + sw_if_index = sw_if_indices_to_shut[i]; + // vec_foreach (sw_if_index, sw_if_indices_to_shut) { - VALIDATE_SW_IF_INDEX(mp); + u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index); + flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP); + vnet_sw_interface_set_flags (vnm, sw_if_index, flags); + } - if (mp->is_ipv6) - rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index); - else - rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index); + fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_API); + fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_INTERFACE); - BAD_SW_IF_INDEX_LABEL; + rv = 0; + break; + })); /* pool_foreach (fib) */ + /* *INDENT-ON* */ - REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY); + dsunlock (sm); + return rv; } -static void vl_api_classify_set_interface_l2_tables_t_handler -(vl_api_classify_set_interface_l2_tables_t * mp) -{ - vl_api_classify_set_interface_l2_tables_reply_t * rmp; - int rv; - u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index; - int enable; +static int +ip6_reset_fib_t_handler (vl_api_reset_fib_t * mp) +{ + vnet_main_t *vnm = vnet_get_main (); + vnet_interface_main_t *im = &vnm->interface_main; + ip6_main_t *im6 = &ip6_main; + stats_main_t *sm = &stats_main; + static u32 *sw_if_indices_to_shut; + fib_table_t *fib_table; + ip6_fib_t *fib; + u32 sw_if_index; + int i; + int rv = VNET_API_ERROR_NO_SUCH_FIB; + u32 target_fib_id = ntohl (mp->vrf_id); + + dslock (sm, 1 /* release hint */ , 9 /* tag */ ); + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im6->fibs, + ({ + vnet_sw_interface_t * si; + fib = &(fib_table->v6); - ip4_table_index = ntohl(mp->ip4_table_index); - ip6_table_index = ntohl(mp->ip6_table_index); - other_table_index = ntohl(mp->other_table_index); - sw_if_index = ntohl(mp->sw_if_index); + if (fib->table_id != target_fib_id) + continue; - VALIDATE_SW_IF_INDEX(mp); + vec_reset_length (sw_if_indices_to_shut); - rv = vnet_l2_classify_set_tables (sw_if_index, ip4_table_index, - ip6_table_index, other_table_index); + /* Shut down interfaces in this FIB / clean out intfc routes */ + pool_foreach (si, im->sw_interfaces, + ({ + if (im6->fib_index_by_sw_if_index[si->sw_if_index] == + fib->index) + vec_add1 (sw_if_indices_to_shut, si->sw_if_index); + })); - if (rv == 0) { - if (ip4_table_index != ~0 || ip6_table_index != ~0 - || other_table_index != ~0) - enable = 1; - else - enable = 0; + for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) { + sw_if_index = sw_if_indices_to_shut[i]; + // vec_foreach (sw_if_index, sw_if_indices_to_shut) { - vnet_l2_classify_enable_disable (sw_if_index, enable); + u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index); + flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP); + vnet_sw_interface_set_flags (vnm, sw_if_index, flags); } - BAD_SW_IF_INDEX_LABEL; + fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_API); + fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_INTERFACE); + + rv = 0; + break; + })); /* pool_foreach (fib) */ + /* *INDENT-ON* */ - REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY); + dsunlock (sm); + return rv; } static void -vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t *mp) +vl_api_reset_fib_t_handler (vl_api_reset_fib_t * mp) { - int rv = 0; - vl_api_l2_fib_clear_table_reply_t * rmp; + int rv; + vl_api_reset_fib_reply_t *rmp; - /* DAW-FIXME: This API should only clear non-static l2fib entries, but - * that is not currently implemented. When that TODO is fixed - * this call should be changed to pass 1 instead of 0. - */ - l2fib_clear_table (0); + if (mp->is_ipv6) + rv = ip6_reset_fib_t_handler (mp); + else + rv = ip4_reset_fib_t_handler (mp); - REPLY_MACRO(VL_API_L2_FIB_CLEAR_TABLE_REPLY); + REPLY_MACRO (VL_API_RESET_FIB_REPLY); } -extern void l2_efp_filter_configure(vnet_main_t * vnet_main, - u32 sw_if_index, - u32 enable); static void -vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *mp) +dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t * mp) { - int rv; - vl_api_l2_interface_efp_filter_reply_t * rmp; - vnet_main_t *vnm = vnet_get_main(); + vl_api_dhcp_proxy_config_reply_t *rmp; + int rv; - // enable/disable the feature - l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable); - rv = vnm->api_errno; + rv = dhcp_proxy_set_server ((ip4_address_t *) (&mp->dhcp_server), + (ip4_address_t *) (&mp->dhcp_src_address), + (u32) ntohl (mp->vrf_id), + (int) mp->insert_circuit_id, + (int) (mp->is_add == 0)); - REPLY_MACRO(VL_API_L2_INTERFACE_EFP_FILTER_REPLY); + REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_REPLY); } + static void -vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rewrite_t *mp) +dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t * mp) { - int rv = 0; - vl_api_l2_interface_vlan_tag_rewrite_reply_t * rmp; - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); - u32 vtr_op; - - VALIDATE_SW_IF_INDEX(mp); - - vtr_op = ntohl(mp->vtr_op); - - /* The L2 code is unsuspicious */ - switch(vtr_op) { - case L2_VTR_DISABLED: - case L2_VTR_PUSH_1: - case L2_VTR_PUSH_2: - case L2_VTR_POP_1: - case L2_VTR_POP_2: - case L2_VTR_TRANSLATE_1_1: - case L2_VTR_TRANSLATE_1_2: - case L2_VTR_TRANSLATE_2_1: - case L2_VTR_TRANSLATE_2_2: - break; - - default: - rv = VNET_API_ERROR_INVALID_VALUE; - goto bad_sw_if_index; - } - - rv = l2vtr_configure (vm, vnm, ntohl(mp->sw_if_index), vtr_op, - ntohl(mp->push_dot1q), ntohl(mp->tag1), - ntohl(mp->tag2)); + vl_api_dhcp_proxy_config_reply_t *rmp; + int rv = -1; - BAD_SW_IF_INDEX_LABEL; + rv = dhcpv6_proxy_set_server ((ip6_address_t *) (&mp->dhcp_server), + (ip6_address_t *) (&mp->dhcp_src_address), + (u32) ntohl (mp->vrf_id), + (int) mp->insert_circuit_id, + (int) (mp->is_add == 0)); - REPLY_MACRO(VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY); + REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_REPLY); } static void -vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp) +dhcpv4_proxy_config_2 (vl_api_dhcp_proxy_config_2_t * mp) { -#if DPDK > 0 - int rv = 0; - vl_api_create_vhost_user_if_reply_t * rmp; - u32 sw_if_index = (u32)~0; - - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); + vl_api_dhcp_proxy_config_reply_t *rmp; + int rv; - rv = dpdk_vhost_user_create_if(vnm, vm, (char *)mp->sock_filename, - mp->is_server, &sw_if_index, (u64)~0, - mp->renumber, ntohl(mp->custom_dev_instance), - (mp->use_custom_mac)?mp->mac_address:NULL); + rv = dhcp_proxy_set_server_2 ((ip4_address_t *) (&mp->dhcp_server), + (ip4_address_t *) (&mp->dhcp_src_address), + (u32) ntohl (mp->rx_vrf_id), + (u32) ntohl (mp->server_vrf_id), + (int) mp->insert_circuit_id, + (int) (mp->is_add == 0)); - REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })); -#endif + REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_2_REPLY); } + static void -vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp) +dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t * mp) { -#if DPDK > 0 - int rv = 0; - vl_api_modify_vhost_user_if_reply_t * rmp; - u32 sw_if_index = ntohl(mp->sw_if_index); - - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); + vl_api_dhcp_proxy_config_reply_t *rmp; + int rv = -1; - rv = dpdk_vhost_user_modify_if(vnm, vm, (char *)mp->sock_filename, - mp->is_server, sw_if_index, (u64)~0, - mp->renumber, ntohl(mp->custom_dev_instance)); + rv = dhcpv6_proxy_set_server_2 ((ip6_address_t *) (&mp->dhcp_server), + (ip6_address_t *) (&mp->dhcp_src_address), + (u32) ntohl (mp->rx_vrf_id), + (u32) ntohl (mp->server_vrf_id), + (int) mp->insert_circuit_id, + (int) (mp->is_add == 0)); - REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY); -#endif + REPLY_MACRO (VL_API_DHCP_PROXY_CONFIG_2_REPLY); } + static void -vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp) +vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_t * mp) { -#if DPDK > 0 - int rv = 0; - vpe_api_main_t * vam = &vpe_api_main; - vl_api_delete_vhost_user_if_reply_t * rmp; - u32 sw_if_index = ntohl(mp->sw_if_index); - - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); - - rv = dpdk_vhost_user_delete_if(vnm, vm, sw_if_index); - - REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY); - if (!rv) { - unix_shared_memory_queue_t * q = - vl_api_client_index_to_input_queue (mp->client_index); - if (!q) - return; + vl_api_dhcp_proxy_set_vss_reply_t *rmp; + int rv; + if (!mp->is_ipv6) + rv = dhcp_proxy_set_option82_vss (ntohl (mp->tbl_id), + ntohl (mp->oui), + ntohl (mp->fib_id), + (int) mp->is_add == 0); + else + rv = dhcpv6_proxy_set_vss (ntohl (mp->tbl_id), + ntohl (mp->oui), + ntohl (mp->fib_id), (int) mp->is_add == 0); - send_sw_interface_flags_deleted (vam, q, sw_if_index); - } -#endif + REPLY_MACRO (VL_API_DHCP_PROXY_SET_VSS_REPLY); } -static void vl_api_sw_interface_vhost_user_details_t_handler ( - vl_api_sw_interface_vhost_user_details_t * mp) -{ - clib_warning ("BUG"); -} -#if DPDK > 0 -static void send_sw_interface_vhost_user_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - vhost_user_intf_details_t * vui, - u32 context) -{ - vl_api_sw_interface_vhost_user_details_t * mp; - - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_VHOST_USER_DETAILS); - mp->sw_if_index = ntohl(vui->sw_if_index); - mp->virtio_net_hdr_sz = ntohl (vui->virtio_net_hdr_sz); - mp->features = clib_net_to_host_u64 (vui->features); - mp->is_server = vui->is_server; - mp->num_regions = ntohl(vui->num_regions); - mp->sock_errno = ntohl(vui->sock_errno); - mp->context = context; - - strncpy ((char *) mp->sock_filename, - (char *) vui->sock_filename, ARRAY_LEN(mp->sock_filename)-1); - strncpy ((char *) mp->interface_name, - (char *) vui->if_name, ARRAY_LEN(mp->interface_name)-1); - - vl_msg_api_send_shmem (q, (u8 *)&mp); +static void vl_api_dhcp_proxy_config_t_handler + (vl_api_dhcp_proxy_config_t * mp) +{ + if (mp->is_ipv6 == 0) + dhcpv4_proxy_config (mp); + else + dhcpv6_proxy_config (mp); } -#endif -static void -vl_api_sw_interface_vhost_user_dump_t_handler ( - vl_api_sw_interface_vhost_user_dump_t *mp) +static void vl_api_dhcp_proxy_config_2_t_handler + (vl_api_dhcp_proxy_config_2_t * mp) { -#if DPDK > 0 - int rv = 0; - vpe_api_main_t * am = &vpe_api_main; - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); - vhost_user_intf_details_t *ifaces = NULL; - vhost_user_intf_details_t *vuid = NULL; - unix_shared_memory_queue_t * q; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; - - rv = dpdk_vhost_user_dump_ifs(vnm, vm, &ifaces); - if (rv) - return; - - vec_foreach (vuid, ifaces) { - send_sw_interface_vhost_user_details (am, q, vuid, mp->context); - } - vec_free(ifaces); -#endif + if (mp->is_ipv6 == 0) + dhcpv4_proxy_config_2 (mp); + else + dhcpv6_proxy_config_2 (mp); } -static void send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - l2t_session_t *s, - l2t_main_t * lm, - u32 context) +void +dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname, + u8 is_ipv6, u8 * host_address, u8 * router_address, + u8 * host_mac) { - vl_api_sw_if_l2tpv3_tunnel_details_t * mp; - u8 * if_name = NULL; - vnet_sw_interface_t * si = NULL; + unix_shared_memory_queue_t *q; + vl_api_dhcp_compl_event_t *mp; - si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index); + q = vl_api_client_index_to_input_queue (client_index); + if (!q) + return; + + mp = vl_msg_api_alloc (sizeof (*mp)); + mp->client_index = client_index; + mp->pid = pid; + mp->is_ipv6 = is_ipv6; + clib_memcpy (&mp->hostname, hostname, vec_len (hostname)); + mp->hostname[vec_len (hostname) + 1] = '\n'; + clib_memcpy (&mp->host_address[0], host_address, 16); + clib_memcpy (&mp->router_address[0], router_address, 16); - if_name = format(if_name, "%U", - format_vnet_sw_interface_name, lm->vnet_main, si); + if (NULL != host_mac) + clib_memcpy (&mp->host_mac[0], host_mac, 6); - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS); - strncpy((char *)mp->interface_name, - (char *)if_name, ARRAY_LEN(mp->interface_name)-1); - mp->sw_if_index = ntohl(si->sw_if_index); - mp->local_session_id = s->local_session_id; - mp->remote_session_id = s->remote_session_id; - mp->local_cookie[0] = s->local_cookie[0]; - mp->local_cookie[1] = s->local_cookie[1]; - mp->remote_cookie = s->remote_cookie; - clib_memcpy(mp->client_address, &s->client_address, sizeof(s->client_address)); - clib_memcpy(mp->our_address, &s->our_address, sizeof(s->our_address)); - mp->l2_sublayer_present = s->l2_sublayer_present; - mp->context = context; + mp->_vl_msg_id = ntohs (VL_API_DHCP_COMPL_EVENT); - vl_msg_api_send_shmem (q, (u8 *)&mp); + vl_msg_api_send_shmem (q, (u8 *) & mp); } -static void send_ip_address_details (vpe_api_main_t * am, - unix_shared_memory_queue_t * q, - u8 * ip, - u16 prefix_length, - u8 is_ipv6, - u32 context) +static void vl_api_dhcp_client_config_t_handler + (vl_api_dhcp_client_config_t * mp) { - vl_api_ip_address_details_t * mp; + vlib_main_t *vm = vlib_get_main (); + vl_api_dhcp_client_config_reply_t *rmp; + int rv = 0; - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_IP_ADDRESS_DETAILS); + VALIDATE_SW_IF_INDEX (mp); - if (is_ipv6) { - clib_memcpy(&mp->ip, ip, sizeof(mp->ip)); - } else { - u32 * tp = (u32 *)mp->ip; - *tp = ntohl(*(u32*)ip); - } - mp->prefix_length = prefix_length; - mp->context = context; + rv = dhcp_client_config (vm, ntohl (mp->sw_if_index), + mp->hostname, mp->is_add, mp->client_index, + mp->want_dhcp_event ? dhcp_compl_event_callback : + NULL, mp->pid); - vl_msg_api_send_shmem (q, (u8 *)&mp); + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_DHCP_CLIENT_CONFIG_REPLY); } static void -vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t *mp) + vl_api_sw_interface_ip6nd_ra_config_t_handler + (vl_api_sw_interface_ip6nd_ra_config_t * mp, vlib_main_t * vm) { - vpe_api_main_t * am = &vpe_api_main; - unix_shared_memory_queue_t * q; - ip6_address_t * r6; - ip4_address_t * r4; - ip6_main_t * im6 = &ip6_main; - ip4_main_t * im4 = &ip4_main; - ip_lookup_main_t * lm6 = &im6->lookup_main; - ip_lookup_main_t * lm4 = &im4->lookup_main; - ip_interface_address_t * ia = 0; - u32 sw_if_index = ~0; - int rv __attribute__ ((unused)) = 0; + vl_api_sw_interface_ip6nd_ra_config_reply_t *rmp; + int rv = 0; + u8 is_no, suppress, managed, other, ll_option, send_unicast, cease, + default_router; - VALIDATE_SW_IF_INDEX(mp); + is_no = mp->is_no == 1; + suppress = mp->suppress == 1; + managed = mp->managed == 1; + other = mp->other == 1; + ll_option = mp->ll_option == 1; + send_unicast = mp->send_unicast == 1; + cease = mp->cease == 1; + default_router = mp->default_router == 1; - sw_if_index = ntohl(mp->sw_if_index); + VALIDATE_SW_IF_INDEX (mp); - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; - } + rv = ip6_neighbor_ra_config (vm, ntohl (mp->sw_if_index), + suppress, managed, other, + ll_option, send_unicast, cease, + default_router, ntohl (mp->lifetime), + ntohl (mp->initial_count), + ntohl (mp->initial_interval), + ntohl (mp->max_interval), + ntohl (mp->min_interval), is_no); - if (mp->is_ipv6) { - foreach_ip_interface_address (lm6, ia, sw_if_index, - 1 /* honor unnumbered */, - ({ - r6 = ip_interface_address_get_address (lm6, ia); - u16 prefix_length = ia->address_length; - send_ip_address_details(am, q, (u8*)r6, prefix_length, 1, mp->context); - })); - } else { - foreach_ip_interface_address (lm4, ia, sw_if_index, - 1 /* honor unnumbered */, - ({ - r4 = ip_interface_address_get_address (lm4, ia); - u16 prefix_length = ia->address_length; - send_ip_address_details(am, q, (u8*)r4, prefix_length, 0, mp->context); - })); - } - BAD_SW_IF_INDEX_LABEL; + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY); } -static void send_ip_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - u32 sw_if_index, - u32 context) +static void + vl_api_sw_interface_ip6nd_ra_prefix_t_handler + (vl_api_sw_interface_ip6nd_ra_prefix_t * mp, vlib_main_t * vm) { - vl_api_ip_details_t * mp; + vl_api_sw_interface_ip6nd_ra_prefix_reply_t *rmp; + int rv = 0; + u8 is_no, use_default, no_advertise, off_link, no_autoconfig, no_onlink; + + VALIDATE_SW_IF_INDEX (mp); - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_IP_DETAILS); + is_no = mp->is_no == 1; + use_default = mp->use_default == 1; + no_advertise = mp->no_advertise == 1; + off_link = mp->off_link == 1; + no_autoconfig = mp->no_autoconfig == 1; + no_onlink = mp->no_onlink == 1; - mp->sw_if_index = ntohl(sw_if_index); - mp->context = context; + rv = ip6_neighbor_ra_prefix (vm, ntohl (mp->sw_if_index), + (ip6_address_t *) mp->address, + mp->address_length, use_default, + ntohl (mp->val_lifetime), + ntohl (mp->pref_lifetime), no_advertise, + off_link, no_autoconfig, no_onlink, is_no); - vl_msg_api_send_shmem (q, (u8 *)&mp); + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY); } static void -vl_api_sw_if_l2tpv3_tunnel_dump_t_handler ( - vl_api_sw_if_l2tpv3_tunnel_dump_t *mp) + vl_api_sw_interface_ip6_enable_disable_t_handler + (vl_api_sw_interface_ip6_enable_disable_t * mp, vlib_main_t * vm) { - vpe_api_main_t * am = &vpe_api_main; - l2t_main_t * lm = &l2t_main; - unix_shared_memory_queue_t * q; - l2t_session_t *session; + vl_api_sw_interface_ip6_enable_disable_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + int rv = 0; + clib_error_t *error; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + vnm->api_errno = 0; - pool_foreach (session, lm->sessions, - ({ - send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context); - })); -} + VALIDATE_SW_IF_INDEX (mp); + error = + (mp->enable == 1) ? enable_ip6_interface (vm, + ntohl (mp->sw_if_index)) : + disable_ip6_interface (vm, ntohl (mp->sw_if_index)); -static void send_sw_interface_tap_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - tapcli_interface_details_t *tap_if, - u32 context) -{ - vl_api_sw_interface_tap_details_t * mp; - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_SW_INTERFACE_TAP_DETAILS); - mp->sw_if_index = ntohl(tap_if->sw_if_index); - strncpy((char *)mp->dev_name, - (char *)tap_if->dev_name, ARRAY_LEN(mp->dev_name)-1); - mp->context = context; + if (error) + { + clib_error_report (error); + rv = VNET_API_ERROR_UNSPECIFIED; + } + else + { + rv = vnm->api_errno; + } - vl_msg_api_send_shmem (q, (u8 *)&mp); + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_REPLY); } static void -vl_api_sw_interface_tap_dump_t_handler ( - vl_api_sw_interface_tap_dump_t *mp) + vl_api_sw_interface_ip6_set_link_local_address_t_handler + (vl_api_sw_interface_ip6_set_link_local_address_t * mp, vlib_main_t * vm) { - int rv = 0; - vpe_api_main_t * am = &vpe_api_main; - unix_shared_memory_queue_t * q; - tapcli_interface_details_t *tapifs = NULL; - tapcli_interface_details_t *tap_if = NULL; + vl_api_sw_interface_ip6_set_link_local_address_reply_t *rmp; + int rv = 0; + clib_error_t *error; + vnet_main_t *vnm = vnet_get_main (); - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + vnm->api_errno = 0; - rv = vnet_tap_dump_ifs(&tapifs); - if (rv) - return; + VALIDATE_SW_IF_INDEX (mp); - vec_foreach(tap_if, tapifs) { - send_sw_interface_tap_details(am, q, tap_if, mp->context); + error = set_ip6_link_local_address (vm, + ntohl (mp->sw_if_index), + (ip6_address_t *) mp->address, + mp->address_length); + if (error) + { + clib_error_report (error); + rv = VNET_API_ERROR_UNSPECIFIED; + } + else + { + rv = vnm->api_errno; } - vec_free(tapifs); + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY); } static void -vl_api_ip_dump_t_handler (vl_api_ip_dump_t *mp) +set_ip6_flow_hash (vl_api_set_ip_flow_hash_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - vnet_main_t * vnm = vnet_get_main(); - vlib_main_t * vm = vlib_get_main(); - vnet_interface_main_t * im = &vnm->interface_main; - unix_shared_memory_queue_t * q; - vnet_sw_interface_t * si, * sorted_sis; - u32 sw_if_index = ~0; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; - } - - /* Gather interfaces. */ - sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces)); - _vec_len (sorted_sis) = 0; - pool_foreach (si, im->sw_interfaces, ({ vec_add1 (sorted_sis, si[0]); })); + vl_api_set_ip_flow_hash_reply_t *rmp; + int rv = VNET_API_ERROR_UNIMPLEMENTED; - vec_foreach (si, sorted_sis) { - if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) { - if (mp->is_ipv6 && !ip6_interface_enabled(vm, si->sw_if_index)) { - continue; - } - sw_if_index = si->sw_if_index; - send_ip_details(am, q, sw_if_index, mp->context); - } - } -} + clib_warning ("unimplemented..."); -static void vl_api_l2_fib_table_entry_t_handler ( - vl_api_l2_fib_table_entry_t * mp) -{ - clib_warning ("BUG"); + REPLY_MACRO (VL_API_SET_IP_FLOW_HASH_REPLY); } -static void send_l2fib_table_entry (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - l2fib_entry_key_t * l2fe_key, - l2fib_entry_result_t * l2fe_res, - u32 context) +static void +set_ip4_flow_hash (vl_api_set_ip_flow_hash_t * mp) { - vl_api_l2_fib_table_entry_t * mp; + vl_api_set_ip_flow_hash_reply_t *rmp; + int rv; + u32 table_id; + flow_hash_config_t flow_hash_config = 0; - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_L2_FIB_TABLE_ENTRY); + table_id = ntohl (mp->vrf_id); - mp->bd_id = ntohl(l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id); +#define _(a,b) if (mp->a) flow_hash_config |= b; + foreach_flow_hash_bit; +#undef _ - mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0); - mp->sw_if_index = ntohl(l2fe_res->fields.sw_if_index); - mp->static_mac = l2fe_res->fields.static_mac; - mp->filter_mac = l2fe_res->fields.filter; - mp->bvi_mac = l2fe_res->fields.bvi; - mp->context = context; + rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config); - vl_msg_api_send_shmem (q, (u8 *)&mp); + REPLY_MACRO (VL_API_SET_IP_FLOW_HASH_REPLY); } + static void -vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t *mp) +vl_api_set_ip_flow_hash_t_handler (vl_api_set_ip_flow_hash_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - bd_main_t * bdm = &bd_main; - l2fib_entry_key_t *l2fe_key = NULL; - l2fib_entry_result_t *l2fe_res = NULL; - u32 ni, bd_id = ntohl (mp->bd_id); - u32 bd_index; - unix_shared_memory_queue_t * q; - uword * p; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + if (mp->is_ipv6 == 0) + set_ip4_flow_hash (mp); + else + set_ip6_flow_hash (mp); +} - /* see l2fib_table_dump: ~0 means "any" */ - if (bd_id == ~0) - bd_index = ~0; - else { - p = hash_get (bdm->bd_index_by_bd_id, bd_id); - if (p == 0) - return; +static void vl_api_sw_interface_set_unnumbered_t_handler + (vl_api_sw_interface_set_unnumbered_t * mp) +{ + vl_api_sw_interface_set_unnumbered_reply_t *rmp; + int rv = 0; + vnet_sw_interface_t *si; + vnet_main_t *vnm = vnet_get_main (); + u32 sw_if_index, unnumbered_sw_if_index; + + sw_if_index = ntohl (mp->sw_if_index); + unnumbered_sw_if_index = ntohl (mp->unnumbered_sw_if_index); + + /* + * The API message field names are backwards from + * the underlying data structure names. + * It's not worth changing them now. + */ + if (pool_is_free_index (vnm->interface_main.sw_interfaces, + unnumbered_sw_if_index)) + { + rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; + goto done; + } - bd_index = p[0]; + /* Only check the "use loop0" field when setting the binding */ + if (mp->is_add && + pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) + { + rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2; + goto done; } - l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res); + si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index); - vec_foreach_index (ni, l2fe_key) { - send_l2fib_table_entry (am, q, vec_elt_at_index(l2fe_key, ni), - vec_elt_at_index(l2fe_res, ni), mp->context); + if (mp->is_add) + { + si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED; + si->unnumbered_sw_if_index = sw_if_index; + ip4_sw_interface_enable_disable (unnumbered_sw_if_index, 1); + ip6_sw_interface_enable_disable (unnumbered_sw_if_index, 1); + } + else + { + si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED); + si->unnumbered_sw_if_index = (u32) ~ 0; + ip4_sw_interface_enable_disable (unnumbered_sw_if_index, 0); + ip6_sw_interface_enable_disable (unnumbered_sw_if_index, 0); } - vec_free(l2fe_key); - vec_free(l2fe_res); + +done: + REPLY_MACRO (VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY); } static void -vl_api_show_version_t_handler (vl_api_show_version_t *mp) +vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp) { - vl_api_show_version_reply_t *rmp; - int rv = 0; - char * vpe_api_get_build_directory(void); - char * vpe_api_get_version(void); - char * vpe_api_get_build_date(void); - - unix_shared_memory_queue_t * q = - vl_api_client_index_to_input_queue (mp->client_index); + vl_api_create_loopback_reply_t *rmp; + u32 sw_if_index; + int rv; - if (!q) - return; + rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address); - REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY, - ({ - strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1); - strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(), - ARRAY_LEN(rmp->build_directory)-1); - strncpy ((char *) rmp->version, vpe_api_get_version(), - ARRAY_LEN(rmp->version)-1); - strncpy ((char *) rmp->build_date, vpe_api_get_build_date(), - ARRAY_LEN(rmp->build_date)-1); - })); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ } -static void vl_api_get_node_index_t_handler -(vl_api_get_node_index_t * mp) +static void +vl_api_delete_loopback_t_handler (vl_api_delete_loopback_t * mp) { - vlib_main_t * vm = vlib_get_main(); - vl_api_get_node_index_reply_t * rmp; - vlib_node_t * n; - int rv = 0; - u32 node_index = ~0; + vl_api_delete_loopback_reply_t *rmp; + u32 sw_if_index; + int rv; - n = vlib_get_node_by_name (vm, mp->node_name); - - if (n == 0) - rv = VNET_API_ERROR_NO_SUCH_NODE; - else - node_index = n->index; + sw_if_index = ntohl (mp->sw_if_index); + rv = vnet_delete_loopback_interface (sw_if_index); - REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY, - ({ - rmp->node_index = ntohl(node_index); - })) + REPLY_MACRO (VL_API_DELETE_LOOPBACK_REPLY); } -static void vl_api_add_node_next_t_handler -(vl_api_add_node_next_t * mp) +static void +vl_api_control_ping_t_handler (vl_api_control_ping_t * mp) { - vlib_main_t * vm = vlib_get_main(); - vl_api_add_node_next_reply_t * rmp; - vlib_node_t * n, * next; - int rv = 0; - u32 next_index = ~0; + vl_api_control_ping_reply_t *rmp; + int rv = 0; - n = vlib_get_node_by_name (vm, mp->node_name); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CONTROL_PING_REPLY, + ({ + rmp->vpe_pid = ntohl (getpid()); + })); + /* *INDENT-ON* */ +} - if (n == 0) { - rv = VNET_API_ERROR_NO_SUCH_NODE; - goto out; - } +static void +shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes) +{ + u8 **shmem_vecp = (u8 **) arg; + u8 *shmem_vec; + void *oldheap; + api_main_t *am = &api_main; + u32 offset; - next = vlib_get_node_by_name (vm, mp->next_name); + shmem_vec = *shmem_vecp; - if (next == 0) - rv = VNET_API_ERROR_NO_SUCH_NODE2; - else - next_index = vlib_node_add_next (vm, n->index, next->index); + offset = vec_len (shmem_vec); -out: - REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY, - ({ - rmp->next_index = ntohl(next_index); - })) -} + pthread_mutex_lock (&am->vlib_rp->mutex); + oldheap = svm_push_data_heap (am->vlib_rp); -static void vl_api_l2tpv3_create_tunnel_t_handler -(vl_api_l2tpv3_create_tunnel_t *mp) -{ - vl_api_l2tpv3_create_tunnel_reply_t * rmp; - l2t_main_t *lm = &l2t_main; - u32 sw_if_index = (u32)~0; - int rv; + vec_validate (shmem_vec, offset + buffer_bytes - 1); - if (mp->is_ipv6 != 1) { - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; - } + clib_memcpy (shmem_vec + offset, buffer, buffer_bytes); - rv = create_l2tpv3_ipv6_tunnel (lm, - (ip6_address_t *) mp->client_address, - (ip6_address_t *) mp->our_address, - ntohl(mp->local_session_id), - ntohl(mp->remote_session_id), - clib_net_to_host_u64(mp->local_cookie), - clib_net_to_host_u64(mp->remote_cookie), - mp->l2_sublayer_present, - &sw_if_index); + svm_pop_heap (oldheap); + pthread_mutex_unlock (&am->vlib_rp->mutex); -out: - REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })) + *shmem_vecp = shmem_vec; } -static void vl_api_l2tpv3_set_tunnel_cookies_t_handler -(vl_api_l2tpv3_set_tunnel_cookies_t *mp) + +static void +vl_api_cli_request_t_handler (vl_api_cli_request_t * mp) { - vl_api_l2tpv3_set_tunnel_cookies_reply_t * rmp; - l2t_main_t *lm = &l2t_main; - int rv; + vl_api_cli_reply_t *rp; + unix_shared_memory_queue_t *q; + vlib_main_t *vm = vlib_get_main (); + api_main_t *am = &api_main; + unformat_input_t input; + u8 *shmem_vec = 0; + void *oldheap; - VALIDATE_SW_IF_INDEX(mp); + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - rv = l2tpv3_set_tunnel_cookies (lm, ntohl(mp->sw_if_index), - clib_net_to_host_u64(mp->new_local_cookie), - clib_net_to_host_u64(mp->new_remote_cookie)); + rp = vl_msg_api_alloc (sizeof (*rp)); + rp->_vl_msg_id = ntohs (VL_API_CLI_REPLY); + rp->context = mp->context; - BAD_SW_IF_INDEX_LABEL; + unformat_init_vector (&input, (u8 *) (uword) mp->cmd_in_shmem); - REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY); -} + vlib_cli_input (vm, &input, shmem_cli_output, (uword) & shmem_vec); -static void vl_api_l2tpv3_interface_enable_disable_t_handler -(vl_api_l2tpv3_interface_enable_disable_t * mp) -{ - int rv; - vnet_main_t * vnm = vnet_get_main(); - vl_api_l2tpv3_interface_enable_disable_reply_t * rmp; + pthread_mutex_lock (&am->vlib_rp->mutex); + oldheap = svm_push_data_heap (am->vlib_rp); - VALIDATE_SW_IF_INDEX(mp); + vec_add1 (shmem_vec, 0); - rv = l2tpv3_interface_enable_disable - (vnm, ntohl(mp->sw_if_index), mp->enable_disable); + svm_pop_heap (oldheap); + pthread_mutex_unlock (&am->vlib_rp->mutex); - BAD_SW_IF_INDEX_LABEL; + rp->reply_in_shmem = (uword) shmem_vec; - REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & rp); } -static void vl_api_l2tpv3_set_lookup_key_t_handler -(vl_api_l2tpv3_set_lookup_key_t * mp) +static void +inband_cli_output (uword arg, u8 * buffer, uword buffer_bytes) { - int rv = 0; - l2t_main_t *lm = &l2t_main; - vl_api_l2tpv3_set_lookup_key_reply_t * rmp; + u8 **mem_vecp = (u8 **) arg; + u8 *mem_vec = *mem_vecp; + u32 offset = vec_len (mem_vec); - if (mp->key > L2T_LOOKUP_SESSION_ID) { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; - } + vec_validate (mem_vec, offset + buffer_bytes - 1); + clib_memcpy (mem_vec + offset, buffer, buffer_bytes); + *mem_vecp = mem_vec; +} + +static void +vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp) +{ + vl_api_cli_inband_reply_t *rmp; + int rv = 0; + unix_shared_memory_queue_t *q; + vlib_main_t *vm = vlib_get_main (); + unformat_input_t input; + u8 *out_vec = 0; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - lm->lookup_type = mp->key; + unformat_init_string (&input, (char *) mp->cmd, ntohl (mp->length)); + vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec); -out: - REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY); + u32 len = vec_len (out_vec); + /* *INDENT-OFF* */ + REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len, + ({ + rmp->length = htonl (len); + clib_memcpy (rmp->reply, out_vec, len); + })); + /* *INDENT-ON* */ + vec_free (out_vec); } -static void vl_api_vxlan_add_del_tunnel_t_handler -(vl_api_vxlan_add_del_tunnel_t * mp) +static void +vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t * mp) { - vl_api_vxlan_add_del_tunnel_reply_t * rmp; - int rv = 0; - vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a; - u32 encap_fib_index; - uword * p; - ip4_main_t * im = &ip4_main; - u32 sw_if_index = ~0; - - p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id)); - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; - } - encap_fib_index = p[0]; + int rv; + vl_api_set_arp_neighbor_limit_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + clib_error_t *error; - /* Check src & dst are different */ - if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) || - (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) { - rv = VNET_API_ERROR_SAME_SRC_DST; - goto out; - } - memset (a, 0, sizeof (*a)); + vnm->api_errno = 0; - a->is_add = mp->is_add; - a->is_ip6 = mp->is_ipv6; + if (mp->is_ipv6) + error = ip6_set_neighbor_limit (ntohl (mp->arp_neighbor_limit)); + else + error = ip4_set_arp_limit (ntohl (mp->arp_neighbor_limit)); - /* ip addresses sent in network byte order */ - if (a->is_ip6) { - memcpy(&(a->src.ip6), mp->src_address, 16); - memcpy(&(a->dst.ip6), mp->dst_address, 16); - } else { - memcpy(&(a->src.ip4), mp->src_address, 4); - memcpy(&(a->dst.ip4), mp->dst_address, 4); + if (error) + { + clib_error_report (error); + rv = VNET_API_ERROR_UNSPECIFIED; + } + else + { + rv = vnm->api_errno; } - a->encap_fib_index = encap_fib_index; - a->decap_next_index = ntohl(mp->decap_next_index); - a->vni = ntohl(mp->vni); - rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index); - -out: - REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })); + REPLY_MACRO (VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY); } -static void send_vxlan_tunnel_details -(vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) +static void vl_api_sr_tunnel_add_del_t_handler + (vl_api_sr_tunnel_add_del_t * mp) { - vl_api_vxlan_tunnel_details_t * rmp; - ip4_main_t * im4 = &ip4_main; - ip6_main_t * im6 = &ip6_main; - u8 is_ipv6 = !(t->flags & VXLAN_TUNNEL_IS_IPV4); +#if IP6SR == 0 + clib_warning ("unimplemented"); +#else + ip6_sr_add_del_tunnel_args_t _a, *a = &_a; + int rv = 0; + vl_api_sr_tunnel_add_del_reply_t *rmp; + ip6_address_t *segments = 0, *seg; + ip6_address_t *tags = 0, *tag; + ip6_address_t *this_address; + int i; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_VXLAN_TUNNEL_DETAILS); - if (is_ipv6) { - memcpy(rmp->src_address, &(t->src.ip6), 16); - memcpy(rmp->dst_address, &(t->dst.ip6), 16); - rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id); - } else { - memcpy(rmp->src_address, &(t->src.ip4), 4); - memcpy(rmp->dst_address, &(t->dst.ip4), 4); - rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id); - } - rmp->vni = htonl(t->vni); - rmp->decap_next_index = htonl(t->decap_next_index); - rmp->sw_if_index = htonl(t->sw_if_index); - rmp->is_ipv6 = is_ipv6; - rmp->context = context; + if (mp->n_segments == 0) + { + rv = -11; + goto out; + } - vl_msg_api_send_shmem (q, (u8 *)&rmp); -} + memset (a, 0, sizeof (*a)); + a->src_address = (ip6_address_t *) & mp->src_address; + a->dst_address = (ip6_address_t *) & mp->dst_address; + a->dst_mask_width = mp->dst_mask_width; + a->flags_net_byte_order = mp->flags_net_byte_order; + a->is_del = (mp->is_add == 0); + a->rx_table_id = ntohl (mp->outer_vrf_id); + a->tx_table_id = ntohl (mp->inner_vrf_id); -static void vl_api_vxlan_tunnel_dump_t_handler -(vl_api_vxlan_tunnel_dump_t * mp) -{ - unix_shared_memory_queue_t * q; - vxlan_main_t * vxm = &vxlan_main; - vxlan_tunnel_t * t; - u32 sw_if_index; + a->name = format (0, "%s", mp->name); + if (!(vec_len (a->name))) + a->name = 0; + + a->policy_name = format (0, "%s", mp->policy_name); + if (!(vec_len (a->policy_name))) + a->policy_name = 0; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; + /* Yank segments and tags out of the API message */ + this_address = (ip6_address_t *) mp->segs_and_tags; + for (i = 0; i < mp->n_segments; i++) + { + vec_add2 (segments, seg, 1); + clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address)); + this_address++; + } + for (i = 0; i < mp->n_tags; i++) + { + vec_add2 (tags, tag, 1); + clib_memcpy (tag->as_u8, this_address->as_u8, sizeof (*this_address)); + this_address++; } - sw_if_index = ntohl(mp->sw_if_index); + a->segments = segments; + a->tags = tags; - if (~0 == sw_if_index) { - pool_foreach (t, vxm->tunnels, - ({ - send_vxlan_tunnel_details(t, q, mp->context); - })); - } else { - if ((sw_if_index >= vec_len(vxm->tunnel_index_by_sw_if_index)) || - (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index])) { - return; - } - t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]]; - send_vxlan_tunnel_details(t, q, mp->context); - } + rv = ip6_sr_add_del_tunnel (a); + +out: + + REPLY_MACRO (VL_API_SR_TUNNEL_ADD_DEL_REPLY); +#endif } -static void vl_api_gre_add_del_tunnel_t_handler -(vl_api_gre_add_del_tunnel_t * mp) +static void vl_api_sr_policy_add_del_t_handler + (vl_api_sr_policy_add_del_t * mp) { - vl_api_gre_add_del_tunnel_reply_t * rmp; - int rv = 0; - vnet_gre_add_del_tunnel_args_t _a, *a = &_a; - u32 outer_table_id; - uword * p; - ip4_main_t * im = &ip4_main; - u32 sw_if_index = ~0; +#if IP6SR == 0 + clib_warning ("unimplemented"); +#else + ip6_sr_add_del_policy_args_t _a, *a = &_a; + int rv = 0; + vl_api_sr_policy_add_del_reply_t *rmp; + int i; + + memset (a, 0, sizeof (*a)); + a->is_del = (mp->is_add == 0); - p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_table_id)); - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; + a->name = format (0, "%s", mp->name); + if (!(vec_len (a->name))) + { + rv = VNET_API_ERROR_NO_SUCH_NODE2; + goto out; } - outer_table_id = p[0]; - /* Check src & dst are different */ - if (memcmp(&mp->src_address, &mp->dst_address, 4) == 0) { - rv = VNET_API_ERROR_SAME_SRC_DST; - goto out; + if (!(mp->tunnel_names[0])) + { + rv = VNET_API_ERROR_NO_SUCH_NODE2; + goto out; } - memset (a, 0, sizeof (*a)); + // start deserializing tunnel_names + int num_tunnels = mp->tunnel_names[0]; //number of tunnels + u8 *deser_tun_names = mp->tunnel_names; + deser_tun_names += 1; //moving along - a->is_add = mp->is_add; + u8 *tun_name = 0; + int tun_name_len = 0; - /* ip addresses sent in network byte order */ - a->src.as_u32 = mp->src_address; - a->dst.as_u32 = mp->dst_address; + for (i = 0; i < num_tunnels; i++) + { + tun_name_len = *deser_tun_names; + deser_tun_names += 1; + vec_resize (tun_name, tun_name_len); + memcpy (tun_name, deser_tun_names, tun_name_len); + vec_add1 (a->tunnel_names, tun_name); + deser_tun_names += tun_name_len; + tun_name = 0; + } - a->outer_table_id = outer_table_id; - rv = vnet_gre_add_del_tunnel (a, &sw_if_index); + rv = ip6_sr_add_del_policy (a); out: - REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })); -} - -static void send_gre_tunnel_details -(gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) -{ - vl_api_gre_tunnel_details_t * rmp; - ip4_main_t * im = &ip4_main; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_GRE_TUNNEL_DETAILS); - rmp->src_address = t->tunnel_src.data_u32; - rmp->dst_address = t->tunnel_dst.data_u32; - rmp->outer_table_id = htonl(im->fibs[t->outer_fib_index].table_id); - rmp->sw_if_index = htonl(t->sw_if_index); - rmp->context = context; - - vl_msg_api_send_shmem (q, (u8 *)&rmp); + REPLY_MACRO (VL_API_SR_POLICY_ADD_DEL_REPLY); +#endif } -static void vl_api_gre_tunnel_dump_t_handler -(vl_api_gre_tunnel_dump_t * mp) +static void vl_api_sr_multicast_map_add_del_t_handler + (vl_api_sr_multicast_map_add_del_t * mp) { - unix_shared_memory_queue_t * q; - gre_main_t * gm = &gre_main; - gre_tunnel_t * t; - u32 sw_if_index; +#if IP6SR == 0 + clib_warning ("unimplemented"); +#else + ip6_sr_add_del_multicastmap_args_t _a, *a = &_a; + int rv = 0; + vl_api_sr_multicast_map_add_del_reply_t *rmp; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; - } + memset (a, 0, sizeof (*a)); + a->is_del = (mp->is_add == 0); - sw_if_index = ntohl(mp->sw_if_index); + a->multicast_address = (ip6_address_t *) & mp->multicast_address; + a->policy_name = format (0, "%s", mp->policy_name); - if (~0 == sw_if_index) { - pool_foreach (t, gm->tunnels, - ({ - send_gre_tunnel_details(t, q, mp->context); - })); - } else { - if ((sw_if_index >= vec_len(gm->tunnel_index_by_sw_if_index)) || - (~0 == gm->tunnel_index_by_sw_if_index[sw_if_index])) { - return; - } - t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]]; - send_gre_tunnel_details(t, q, mp->context); + if (a->multicast_address == 0) + { + rv = -1; + goto out; } -} - -static void -vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t *mp) -{ - extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index, - int is_add); - vl_api_l2_patch_add_del_reply_t * rmp; - int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index, - int is_add); - int rv = 0; - VALIDATE_RX_SW_IF_INDEX(mp); - VALIDATE_TX_SW_IF_INDEX(mp); + if (!(a->policy_name)) + { + rv = -2; + goto out; + } - rv = vnet_l2_patch_add_del (ntohl(mp->rx_sw_if_index), - ntohl(mp->tx_sw_if_index), - (int)(mp->is_add != 0)); +#if DPDK > 0 /* Cannot call replicate without DPDK */ + rv = ip6_sr_add_del_multicastmap (a); +#else + clib_warning ("multicast replication without DPDK not implemented"); + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif /* DPDK */ - BAD_RX_SW_IF_INDEX_LABEL; - BAD_TX_SW_IF_INDEX_LABEL; +out: - REPLY_MACRO(VL_API_L2_PATCH_ADD_DEL_REPLY); + REPLY_MACRO (VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY); +#endif } -static void -vl_api_vxlan_gpe_add_del_tunnel_t_handler -(vl_api_vxlan_gpe_add_del_tunnel_t * mp) -{ - vl_api_vxlan_gpe_add_del_tunnel_reply_t * rmp; - int rv = 0; - vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a; - u32 encap_fib_index, decap_fib_index; - u8 protocol; - uword * p; - ip4_main_t * im = &ip4_main; - u32 sw_if_index = ~0; +#define foreach_classify_add_del_table_field \ +_(table_index) \ +_(nbuckets) \ +_(memory_size) \ +_(skip_n_vectors) \ +_(match_n_vectors) \ +_(next_table_index) \ +_(miss_next_index) \ +_(current_data_flag) \ +_(current_data_offset) +static void vl_api_classify_add_del_table_t_handler + (vl_api_classify_add_del_table_t * mp) +{ + vl_api_classify_add_del_table_reply_t *rmp; + vnet_classify_main_t *cm = &vnet_classify_main; + vnet_classify_table_t *t; + int rv; - p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id)); - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; - } - encap_fib_index = p[0]; +#define _(a) u32 a; + foreach_classify_add_del_table_field; +#undef _ - protocol = mp->protocol; +#define _(a) a = ntohl(mp->a); + foreach_classify_add_del_table_field; +#undef _ - /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */ - if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT) { - p = hash_get (im->fib_index_by_table_id, ntohl(mp->decap_vrf_id)); - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_INNER_FIB; - goto out; - } - decap_fib_index = p[0]; - } else { - decap_fib_index = ntohl(mp->decap_vrf_id); + /* The underlying API fails silently, on purpose, so check here */ + if (mp->is_add == 0) /* delete */ + { + if (pool_is_free_index (cm->tables, table_index)) + { + rv = VNET_API_ERROR_NO_SUCH_TABLE; + goto out; + } } - - /* Check src & dst are different */ - if ((mp->is_ipv6 && memcmp(mp->local, mp->remote, 16) == 0) || - (!mp->is_ipv6 && memcmp(mp->local, mp->remote, 4) == 0)) { - rv = VNET_API_ERROR_SAME_SRC_DST; - goto out; + else /* add or update */ + { + if (table_index != ~0 && pool_is_free_index (cm->tables, table_index)) + table_index = ~0; } - memset (a, 0, sizeof (*a)); - a->is_add = mp->is_add; - a->is_ip6 = mp->is_ipv6; - /* ip addresses sent in network byte order */ - if (a->is_ip6) { - clib_memcpy(&(a->local.ip6), mp->local, 16); - clib_memcpy(&(a->remote.ip6), mp->remote, 16); - } else { - clib_memcpy(&(a->local.ip4), mp->local, 4); - clib_memcpy(&(a->remote.ip4), mp->remote, 4); - } - a->encap_fib_index = encap_fib_index; - a->decap_fib_index = decap_fib_index; - a->protocol = protocol; - a->vni = ntohl(mp->vni); - rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index); + rv = vnet_classify_add_del_table + (cm, mp->mask, nbuckets, memory_size, + skip_n_vectors, match_n_vectors, + next_table_index, miss_next_index, &table_index, + current_data_flag, current_data_offset, mp->is_add); out: - REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY, - ({ - rmp->sw_if_index = ntohl (sw_if_index); - })); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CLASSIFY_ADD_DEL_TABLE_REPLY, + ({ + if (rv == 0 && mp->is_add) + { + t = pool_elt_at_index (cm->tables, table_index); + rmp->skip_n_vectors = ntohl(t->skip_n_vectors); + rmp->match_n_vectors = ntohl(t->match_n_vectors); + rmp->new_table_index = ntohl(table_index); + } + else + { + rmp->skip_n_vectors = ~0; + rmp->match_n_vectors = ~0; + rmp->new_table_index = ~0; + } + })); + /* *INDENT-ON* */ } -static void send_vxlan_gpe_tunnel_details -(vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) +static void vl_api_classify_add_del_session_t_handler + (vl_api_classify_add_del_session_t * mp) { - vl_api_vxlan_gpe_tunnel_details_t * rmp; - ip4_main_t * im4 = &ip4_main; - ip6_main_t * im6 = &ip6_main; - u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4); + vnet_classify_main_t *cm = &vnet_classify_main; + vl_api_classify_add_del_session_reply_t *rmp; + int rv; + u32 table_index, hit_next_index, opaque_index, metadata; + i32 advance; + u8 action; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_VXLAN_GPE_TUNNEL_DETAILS); - if (is_ipv6) { - memcpy(rmp->local, &(t->local.ip6), 16); - memcpy(rmp->remote, &(t->remote.ip6), 16); - rmp->encap_vrf_id = htonl(im6->fibs[t->encap_fib_index].table_id); - rmp->decap_vrf_id = htonl(im6->fibs[t->decap_fib_index].table_id); - } else { - memcpy(rmp->local, &(t->local.ip4), 4); - memcpy(rmp->remote, &(t->remote.ip4), 4); - rmp->encap_vrf_id = htonl(im4->fibs[t->encap_fib_index].table_id); - rmp->decap_vrf_id = htonl(im4->fibs[t->decap_fib_index].table_id); - } - rmp->vni = htonl(t->vni); - rmp->protocol = t->protocol; - rmp->sw_if_index = htonl(t->sw_if_index); - rmp->is_ipv6 = is_ipv6; - rmp->context = context; + table_index = ntohl (mp->table_index); + hit_next_index = ntohl (mp->hit_next_index); + opaque_index = ntohl (mp->opaque_index); + advance = ntohl (mp->advance); + action = mp->action; + metadata = ntohl (mp->metadata); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + rv = vnet_classify_add_del_session + (cm, table_index, mp->match, hit_next_index, opaque_index, + advance, action, metadata, mp->is_add); + + REPLY_MACRO (VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY); } -static void vl_api_vxlan_gpe_tunnel_dump_t_handler -(vl_api_vxlan_gpe_tunnel_dump_t * mp) +static void vl_api_classify_set_interface_ip_table_t_handler + (vl_api_classify_set_interface_ip_table_t * mp) { - unix_shared_memory_queue_t * q; - vxlan_gpe_main_t * vgm = &vxlan_gpe_main; - vxlan_gpe_tunnel_t * t; - u32 sw_if_index; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; - } + vlib_main_t *vm = vlib_get_main (); + vl_api_classify_set_interface_ip_table_reply_t *rmp; + int rv; + u32 table_index, sw_if_index; - sw_if_index = ntohl(mp->sw_if_index); + table_index = ntohl (mp->table_index); + sw_if_index = ntohl (mp->sw_if_index); - if (~0 == sw_if_index) { - pool_foreach (t, vgm->tunnels, - ({ - send_vxlan_gpe_tunnel_details(t, q, mp->context); - })); - } else { - if ((sw_if_index >= vec_len(vgm->tunnel_index_by_sw_if_index)) || - (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index])) { - return; - } - t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]]; - send_vxlan_gpe_tunnel_details(t, q, mp->context); - } -} + VALIDATE_SW_IF_INDEX (mp); -static void -vl_api_lisp_add_del_locator_set_t_handler(vl_api_lisp_add_del_locator_set_t *mp) -{ - vl_api_lisp_add_del_locator_set_reply_t *rmp; - int rv = 0; - vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; - u32 ls_index = ~0; - u8 *locator_name = NULL; + if (mp->is_ipv6) + rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index); + else + rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index); - memset(a, 0, sizeof(a[0])); + BAD_SW_IF_INDEX_LABEL; - locator_name = format(0, "%s", mp->locator_set_name); + REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY); +} - a->name = locator_name; - a->locators = NULL; - a->is_add = mp->is_add; - a->local = 1; +static void vl_api_classify_set_interface_l2_tables_t_handler + (vl_api_classify_set_interface_l2_tables_t * mp) +{ + vl_api_classify_set_interface_l2_tables_reply_t *rmp; + int rv; + u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index; + int enable; + + ip4_table_index = ntohl (mp->ip4_table_index); + ip6_table_index = ntohl (mp->ip6_table_index); + other_table_index = ntohl (mp->other_table_index); + sw_if_index = ntohl (mp->sw_if_index); + + VALIDATE_SW_IF_INDEX (mp); + + if (mp->is_input) + rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index, + ip6_table_index, + other_table_index); + else + rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index, + ip6_table_index, + other_table_index); + + if (rv == 0) + { + if (ip4_table_index != ~0 || ip6_table_index != ~0 + || other_table_index != ~0) + enable = 1; + else + enable = 0; - rv = vnet_lisp_add_del_locator_set(a, &ls_index); + if (mp->is_input) + vnet_l2_input_classify_enable_disable (sw_if_index, enable); + else + vnet_l2_output_classify_enable_disable (sw_if_index, enable); + } - vec_free(locator_name); + BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY); + REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY); } static void -vl_api_lisp_add_del_locator_t_handler( - vl_api_lisp_add_del_locator_t *mp) +vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t * mp) { - vl_api_lisp_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; - - memset(&locator, 0, sizeof(locator)); - memset(a, 0, sizeof(a[0])); + int rv = 0; + vl_api_l2_fib_clear_table_reply_t *rmp; - locator.sw_if_index = ntohl(mp->sw_if_index); - locator.priority = mp->priority; - locator.weight = mp->weight; - locator.local = 1; - vec_add1(locators, locator); + /* DAW-FIXME: This API should only clear non-static l2fib entries, but + * that is not currently implemented. When that TODO is fixed + * this call should be changed to pass 1 instead of 0. + */ + l2fib_clear_table (0); - locator_name = format(0, "%s", mp->locator_set_name); + REPLY_MACRO (VL_API_L2_FIB_CLEAR_TABLE_REPLY); +} - a->name = locator_name; - a->locators = locators; - a->is_add = mp->is_add; - a->local = 1; +extern void l2_efp_filter_configure (vnet_main_t * vnet_main, + u32 sw_if_index, u32 enable); - rv = vnet_lisp_add_del_locator(a, NULL, &ls_index); +static void +vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t * + mp) +{ + int rv; + vl_api_l2_interface_efp_filter_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); - vec_free(locators); - vec_free(locator_name); + // enable/disable the feature + l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable); + rv = vnm->api_errno; - REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_REPLY); + REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY); } static void -vl_api_lisp_add_del_local_eid_t_handler( - vl_api_lisp_add_del_local_eid_t *mp) + vl_api_l2_interface_vlan_tag_rewrite_t_handler + (vl_api_l2_interface_vlan_tag_rewrite_t * mp) { - vl_api_lisp_add_del_local_eid_reply_t *rmp; - lisp_cp_main_t * lcm = vnet_lisp_cp_get_main(); - int rv = 0; - ip_prefix_t *prefp = NULL; - ip_address_t *ip_eid = NULL; - gid_address_t eid; - u8 * mac = gid_address_mac (&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; - memset (a, 0, sizeof (a[0])); - memset (&eid, 0, sizeof (eid)); + int rv = 0; + vl_api_l2_interface_vlan_tag_rewrite_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + u32 vtr_op; - prefp = &gid_address_ippref(&eid); - ip_eid = &ip_prefix_addr(prefp); + VALIDATE_SW_IF_INDEX (mp); - switch (mp->eid_type) - { - case 0: /* ipv4*/ - gid_address_type (&eid) = GID_ADDR_IP_PREFIX; - ip_address_set(ip_eid, mp->eid, IP4); - ip_prefix_len(prefp) = mp->prefix_len; - break; - case 1: /* ipv6 */ - gid_address_type (&eid) = GID_ADDR_IP_PREFIX; - ip_address_set(ip_eid, mp->eid, IP6); - ip_prefix_len(prefp) = mp->prefix_len; - break; - case 2: /* l2 mac */ - gid_address_type (&eid) = GID_ADDR_MAC; - clib_memcpy(mac, mp->eid, 6); - break; - default: - rv = VNET_API_ERROR_INVALID_EID_TYPE; - goto out; - } + vtr_op = ntohl (mp->vtr_op); + + /* The L2 code is unsuspicious */ + switch (vtr_op) + { + case L2_VTR_DISABLED: + case L2_VTR_PUSH_1: + case L2_VTR_PUSH_2: + case L2_VTR_POP_1: + case L2_VTR_POP_2: + case L2_VTR_TRANSLATE_1_1: + case L2_VTR_TRANSLATE_1_2: + case L2_VTR_TRANSLATE_2_1: + case L2_VTR_TRANSLATE_2_2: + break; - name = format(0, "%s", mp->locator_set_name); - p = hash_get_mem(lcm->locator_set_index_by_name, name); - if (!p) { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; + default: + rv = VNET_API_ERROR_INVALID_VALUE; + goto bad_sw_if_index; } - locator_set_index = p[0]; - /* XXX treat batch configuration */ - a->is_add = mp->is_add; - gid_address_vni (&eid) = clib_net_to_host_u32 (mp->vni); - gid_address_copy (&a->eid, &eid); - a->locator_set_index = locator_set_index; - a->local = 1; - rv = vnet_lisp_add_del_local_mapping(a, &map_index); + rv = l2vtr_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op, + ntohl (mp->push_dot1q), ntohl (mp->tag1), + ntohl (mp->tag2)); -out: - vec_free(name); - gid_address_free (&a->eid); + BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY); + REPLY_MACRO (VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY); } static void -vl_api_lisp_eid_table_add_del_map_t_handler( - vl_api_lisp_eid_table_add_del_map_t *mp) +vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t * mp) { - vl_api_lisp_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->vrf), mp->is_add); - REPLY_MACRO(VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY) + int rv = 0; + vl_api_create_vhost_user_if_reply_t *rmp; + u32 sw_if_index = (u32) ~ 0; + + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + + rv = vhost_user_create_if (vnm, vm, (char *) mp->sock_filename, + mp->is_server, &sw_if_index, (u64) ~ 0, + mp->renumber, ntohl (mp->custom_dev_instance), + (mp->use_custom_mac) ? mp->mac_address : NULL); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ } static void -lisp_gpe_add_del_fwd_entry_set_address( - vl_api_lisp_gpe_add_del_fwd_entry_t *mp, - ip_address_t *slocator, - ip_address_t *dlocator, - gid_address_t *eid) +vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t * mp) { - ip_address_t *ip_eid = NULL; - ip_prefix_t *prefp = NULL; - - prefp = &gid_address_ippref(eid); - ip_eid = &ip_prefix_addr(prefp); + int rv = 0; + vl_api_modify_vhost_user_if_reply_t *rmp; + u32 sw_if_index = ntohl (mp->sw_if_index); - if (mp->eid_is_ipv6) { - clib_memcpy(&ip_addr_v6(ip_eid), mp->eid_ip_address, - sizeof(ip_addr_v6(ip_eid))); - ip_addr_version(ip_eid) = IP6; - } else { - clib_memcpy(&ip_addr_v4(ip_eid), mp->eid_ip_address, - sizeof(ip_addr_v4(ip_eid))); - ip_addr_version(ip_eid) = IP4; - } - ip_prefix_len(prefp) = mp->eid_prefix_len; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); - if (mp->address_is_ipv6) { - clib_memcpy(&ip_addr_v6(slocator), mp->source_ip_address, - sizeof(ip_addr_v6(slocator))); - ip_addr_version(slocator) = IP6; - clib_memcpy(&ip_addr_v6(dlocator), mp->destination_ip_address, - sizeof(ip_addr_v6(dlocator))); - ip_addr_version(dlocator) = IP6; - } else { - clib_memcpy(&ip_addr_v4(slocator), mp->source_ip_address, - sizeof(ip_addr_v4(slocator))); - ip_addr_version(slocator) = IP4; - clib_memcpy(&ip_addr_v4(dlocator), mp->destination_ip_address, - sizeof(ip_addr_v4(dlocator))); - ip_addr_version(dlocator) = IP4; - } + rv = vhost_user_modify_if (vnm, vm, (char *) mp->sock_filename, + mp->is_server, sw_if_index, (u64) ~ 0, + mp->renumber, ntohl (mp->custom_dev_instance)); + REPLY_MACRO (VL_API_MODIFY_VHOST_USER_IF_REPLY); } static void -vl_api_lisp_gpe_add_del_fwd_entry_t_handler( - vl_api_lisp_gpe_add_del_fwd_entry_t *mp) +vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t * mp) { - vl_api_lisp_gpe_add_del_fwd_entry_reply_t *rmp; - int rv = 0; - ip_address_t slocator, dlocator; - gid_address_t eid; - vnet_lisp_gpe_add_del_fwd_entry_args_t a; + int rv = 0; + vl_api_delete_vhost_user_if_reply_t *rmp; + vpe_api_main_t *vam = &vpe_api_main; + u32 sw_if_index = ntohl (mp->sw_if_index); - lisp_gpe_add_del_fwd_entry_set_address(mp, &slocator, &dlocator, &eid); + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); - memset (&a, 0, sizeof(a)); + rv = vhost_user_delete_if (vnm, vm, sw_if_index); - a.is_add = mp->is_add; - a.deid = eid; - a.slocator = slocator; - a.dlocator = dlocator; - rv = vnet_lisp_gpe_add_del_fwd_entry (&a, 0); + REPLY_MACRO (VL_API_DELETE_VHOST_USER_IF_REPLY); + if (!rv) + { + unix_shared_memory_queue_t *q = + vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_FWD_ENTRY_REPLY); + send_sw_interface_flags_deleted (vam, q, sw_if_index); + } } static void -vl_api_lisp_add_del_map_resolver_t_handler( - vl_api_lisp_add_del_map_resolver_t *mp) + vl_api_sw_interface_vhost_user_details_t_handler + (vl_api_sw_interface_vhost_user_details_t * mp) { - vl_api_lisp_add_del_map_resolver_reply_t *rmp; - int rv = 0; - ip_address_t *ip_addr = NULL; - vnet_lisp_add_del_map_resolver_args_t _a, * a = &_a; + clib_warning ("BUG"); +} - a->is_add = mp->is_add; - ip_addr = &a->address; +static void +send_sw_interface_vhost_user_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + vhost_user_intf_details_t * vui, + u32 context) +{ + vl_api_sw_interface_vhost_user_details_t *mp; - if (mp->is_ipv6) { - clib_memcpy(&ip_addr_v6(ip_addr), mp->ip_address, - sizeof(ip_addr_v6(ip_addr))); - ip_addr_version(ip_addr) = IP6; - } else { - clib_memcpy(&ip_addr_v4(ip_addr), mp->ip_address, - sizeof(ip_addr_v4(ip_addr))); - ip_addr_version(ip_addr) = IP4; - } + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_VHOST_USER_DETAILS); + mp->sw_if_index = ntohl (vui->sw_if_index); + mp->virtio_net_hdr_sz = ntohl (vui->virtio_net_hdr_sz); + mp->features = clib_net_to_host_u64 (vui->features); + mp->is_server = vui->is_server; + mp->num_regions = ntohl (vui->num_regions); + mp->sock_errno = ntohl (vui->sock_errno); + mp->context = context; - rv = vnet_lisp_add_del_map_resolver (a); + strncpy ((char *) mp->sock_filename, + (char *) vui->sock_filename, ARRAY_LEN (mp->sock_filename) - 1); + strncpy ((char *) mp->interface_name, + (char *) vui->if_name, ARRAY_LEN (mp->interface_name) - 1); - REPLY_MACRO(VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_lisp_gpe_enable_disable_t_handler( - vl_api_lisp_gpe_enable_disable_t *mp) + vl_api_sw_interface_vhost_user_dump_t_handler + (vl_api_sw_interface_vhost_user_dump_t * mp) { - vl_api_lisp_gpe_enable_disable_reply_t *rmp; - int rv = 0; - vnet_lisp_gpe_enable_disable_args_t _a, * a = &_a; + int rv = 0; + vpe_api_main_t *am = &vpe_api_main; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + vhost_user_intf_details_t *ifaces = NULL; + vhost_user_intf_details_t *vuid = NULL; + unix_shared_memory_queue_t *q; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - a->is_en = mp->is_en; - vnet_lisp_gpe_enable_disable (a); + rv = vhost_user_dump_ifs (vnm, vm, &ifaces); + if (rv) + return; - REPLY_MACRO(VL_API_LISP_GPE_ENABLE_DISABLE_REPLY); + vec_foreach (vuid, ifaces) + { + send_sw_interface_vhost_user_details (am, q, vuid, mp->context); + } + vec_free (ifaces); } static void -vl_api_lisp_enable_disable_t_handler( - vl_api_lisp_enable_disable_t *mp) -{ - vl_api_lisp_enable_disable_reply_t *rmp; - int rv = 0; - - vnet_lisp_enable_disable (mp->is_en); - REPLY_MACRO(VL_API_LISP_ENABLE_DISABLE_REPLY); +send_sw_if_l2tpv3_tunnel_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + l2t_session_t * s, + l2t_main_t * lm, u32 context) +{ + vl_api_sw_if_l2tpv3_tunnel_details_t *mp; + u8 *if_name = NULL; + vnet_sw_interface_t *si = NULL; + + si = vnet_get_hw_sw_interface (lm->vnet_main, s->hw_if_index); + + if_name = format (if_name, "%U", + format_vnet_sw_interface_name, lm->vnet_main, si); + + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_SW_IF_L2TPV3_TUNNEL_DETAILS); + strncpy ((char *) mp->interface_name, + (char *) if_name, ARRAY_LEN (mp->interface_name) - 1); + mp->sw_if_index = ntohl (si->sw_if_index); + mp->local_session_id = s->local_session_id; + mp->remote_session_id = s->remote_session_id; + mp->local_cookie[0] = s->local_cookie[0]; + mp->local_cookie[1] = s->local_cookie[1]; + mp->remote_cookie = s->remote_cookie; + clib_memcpy (mp->client_address, &s->client_address, + sizeof (s->client_address)); + clib_memcpy (mp->our_address, &s->our_address, sizeof (s->our_address)); + mp->l2_sublayer_present = s->l2_sublayer_present; + mp->context = context; + + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_lisp_gpe_add_del_iface_t_handler( - vl_api_lisp_gpe_add_del_iface_t *mp) +send_ip_address_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u8 * ip, u16 prefix_length, u8 is_ipv6, u32 context) { - vl_api_lisp_gpe_add_del_iface_reply_t *rmp; - int rv = 0; - vnet_lisp_gpe_add_del_iface_args_t _a, * a = &_a; + vl_api_ip_address_details_t *mp; - a->is_add = mp->is_add; - a->table_id = mp->table_id; - a->vni = mp->vni; - rv = vnet_lisp_gpe_add_del_iface (a, 0); - - REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY); -} + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IP_ADDRESS_DETAILS); -static void -vl_api_lisp_pitr_set_locator_set_t_handler( - vl_api_lisp_pitr_set_locator_set_t *mp) -{ - vl_api_lisp_pitr_set_locator_set_reply_t *rmp; - int rv = 0; - u8 * ls_name = 0; - - ls_name = format (0, "%s", mp->ls_name); - rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add); - vec_free (ls_name); + if (is_ipv6) + { + clib_memcpy (&mp->ip, ip, sizeof (mp->ip)); + } + else + { + u32 *tp = (u32 *) mp->ip; + *tp = ntohl (*(u32 *) ip); + } + mp->prefix_length = prefix_length; + mp->context = context; - REPLY_MACRO(VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_lisp_add_del_map_request_itr_rlocs_t_handler -(vl_api_lisp_add_del_map_request_itr_rlocs_t *mp) +vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t * mp) { - vl_api_lisp_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; - - locator_set_name = format (0, "%s", mp->locator_set_name); + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + ip6_address_t *r6; + ip4_address_t *r4; + ip6_main_t *im6 = &ip6_main; + ip4_main_t *im4 = &ip4_main; + ip_lookup_main_t *lm6 = &im6->lookup_main; + ip_lookup_main_t *lm4 = &im4->lookup_main; + ip_interface_address_t *ia = 0; + u32 sw_if_index = ~0; + int rv __attribute__ ((unused)) = 0; - 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_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY); -} - -/** Used for transferring locators via VPP API */ -typedef CLIB_PACKED(struct -{ - u8 is_ip4; /**< is locator an IPv4 address */ - u8 priority; /**< locator priority */ - u8 weight; /**< locator weight */ - u8 addr[16]; /**< IPv4/IPv6 address */ -}) rloc_t; + VALIDATE_SW_IF_INDEX (mp); -static void -send_lisp_locator_set_details_set_address -(vl_api_lisp_locator_set_details_t *rmp, - gid_address_t *gid_address) -{ - ip_prefix_t *ip_addr; + sw_if_index = ntohl (mp->sw_if_index); - if (gid_address_type(gid_address) != GID_ADDR_IP_PREFIX) { - return; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; } - ip_addr = &gid_address_ippref(gid_address); - rmp->prefix_len = ip_prefix_len(ip_addr); - rmp->is_ipv6 = ip_prefix_version(ip_addr); - ip_address_copy_addr(rmp->ip_address, &ip_prefix_addr(ip_addr)); + if (mp->is_ipv6) + { + /* *INDENT-OFF* */ + foreach_ip_interface_address (lm6, ia, sw_if_index, + 1 /* honor unnumbered */, + ({ + r6 = ip_interface_address_get_address (lm6, ia); + u16 prefix_length = ia->address_length; + send_ip_address_details(am, q, (u8*)r6, prefix_length, 1, mp->context); + })); + /* *INDENT-ON* */ + } + else + { + /* *INDENT-OFF* */ + foreach_ip_interface_address (lm4, ia, sw_if_index, + 1 /* honor unnumbered */, + ({ + r4 = ip_interface_address_get_address (lm4, ia); + u16 prefix_length = ia->address_length; + send_ip_address_details(am, q, (u8*)r4, prefix_length, 0, mp->context); + })); + /* *INDENT-ON* */ + } + BAD_SW_IF_INDEX_LABEL; } static void -vl_api_lisp_add_del_remote_mapping_t_handler ( - vl_api_lisp_add_del_remote_mapping_t *mp) +send_ip_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, u32 sw_if_index, u32 context) { - u32 i; - locator_t rloc, * rlocs = 0; - vl_api_lisp_add_del_remote_mapping_reply_t * rmp; - int rv = 0; - gid_address_t _seid, * seid = &_seid; - gid_address_t _deid, * deid = &_deid; - ip_prefix_t * seid_pref = &gid_address_ippref(seid); - ip_prefix_t * deid_pref = &gid_address_ippref(deid); + vl_api_ip_details_t *mp; - /* TODO remove seid from API */ - memset (seid, 0, sizeof (seid[0])); - memset (deid, 0, sizeof (deid[0])); - ip_address_t * seid_addr = &ip_prefix_addr(seid_pref); - ip_address_t * deid_addr = &ip_prefix_addr(deid_pref); - ip_prefix_len(seid_pref) = mp->seid_len; - ip_prefix_len(deid_pref) = mp->deid_len; - u8 * seid_mac = gid_address_mac (seid); - u8 * deid_mac = gid_address_mac (deid); - gid_address_vni (seid) = ntohl (mp->vni); - gid_address_vni (deid) = ntohl (mp->vni); + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IP_DETAILS); - switch (mp->eid_type) - { - case 0: /* ipv4 */ - gid_address_type(seid) = GID_ADDR_IP_PREFIX; - gid_address_type(deid) = GID_ADDR_IP_PREFIX; - ip_address_set (seid_addr, mp->seid, IP4); - ip_address_set (deid_addr, mp->deid, IP4); - break; - case 1: /* ipv6 */ - gid_address_type(seid) = GID_ADDR_IP_PREFIX; - gid_address_type(deid) = GID_ADDR_IP_PREFIX; - ip_address_set (seid_addr, mp->seid, IP6); - ip_address_set (deid_addr, mp->deid, IP6); - break; - case 2: /* l2 mac */ - gid_address_type(seid) = GID_ADDR_MAC; - gid_address_type(deid) = GID_ADDR_MAC; - clib_memcpy (seid_mac, mp->seid, 6); - clib_memcpy (deid_mac, mp->deid, 6); - break; - default: - rv = VNET_API_ERROR_INVALID_EID_TYPE; - goto send_reply; - } + mp->sw_if_index = ntohl (sw_if_index); + mp->context = context; - for (i = 0; i < mp->rloc_num; i++) { - rloc_t * r = &((rloc_t *) mp->rlocs)[i]; - memset(&rloc, 0, sizeof(rloc)); - ip_address_set(&gid_address_ip(&rloc.address), &r->addr, - r->is_ip4 ? IP4 : IP6); - gid_address_ippref_len(&rloc.address) = r->is_ip4 ? 32: 128; - gid_address_type(&rloc.address) = GID_ADDR_IP_PREFIX; - rloc.priority = r->priority; - rloc.weight = r->weight; - vec_add1 (rlocs, rloc); - } - - if (!mp->is_add) { - vnet_lisp_add_del_adjacency_args_t _a, * a = &_a; - gid_address_copy(&a->deid, deid); - a->is_add = 0; - rv = vnet_lisp_add_del_adjacency (a); - } else { - /* NOTE: for now this works as a static remote mapping, i.e., - * not authoritative and ttl infinite. */ - rv = vnet_lisp_add_del_mapping (deid, rlocs, mp->action, 0, ~0, - mp->is_add, 0); - - /* TODO remove once CSIT switched to lisp_add_del_adjacency */ - vnet_lisp_add_del_adjacency_args_t _a, * a = &_a; - gid_address_copy(&a->seid, seid); - gid_address_copy(&a->deid, deid); - a->is_add = 1; - vnet_lisp_add_del_adjacency (a); - } - - if (mp->del_all) - vnet_lisp_clear_all_remote_adjacencies (); - - vec_free (rlocs); -send_reply: - REPLY_MACRO(VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_lisp_add_del_adjacency_t_handler ( - vl_api_lisp_add_del_adjacency_t *mp) +vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (vl_api_sw_if_l2tpv3_tunnel_dump_t * + mp) { - vl_api_lisp_add_del_adjacency_reply_t * rmp; - vnet_lisp_add_del_adjacency_args_t _a, * a = &_a; + vpe_api_main_t *am = &vpe_api_main; + l2t_main_t *lm = &l2t_main; + unix_shared_memory_queue_t *q; + l2t_session_t *session; - int rv = 0; - memset(a, 0, sizeof(a[0])); - - ip_prefix_t * seid_pref = &gid_address_ippref(&a->seid); - ip_prefix_t * deid_pref = &gid_address_ippref(&a->deid); + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - ip_address_t * seid_addr = &ip_prefix_addr(seid_pref); - ip_address_t * deid_addr = &ip_prefix_addr(deid_pref); - ip_prefix_len(seid_pref) = mp->seid_len; - ip_prefix_len(deid_pref) = mp->deid_len; - u8 * seid_mac = gid_address_mac (&a->seid); - u8 * deid_mac = gid_address_mac (&a->deid); - gid_address_vni(&a->seid) = ntohl (mp->vni); - gid_address_vni(&a->deid) = ntohl (mp->vni); + /* *INDENT-OFF* */ + pool_foreach (session, lm->sessions, + ({ + send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context); + })); + /* *INDENT-ON* */ +} - switch (mp->eid_type) - { - case 0: /* ipv4 */ - gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX; - gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX; - ip_address_set (seid_addr, mp->seid, IP4); - ip_address_set (deid_addr, mp->deid, IP4); - break; - case 1: /* ipv6 */ - gid_address_type(&a->seid) = GID_ADDR_IP_PREFIX; - gid_address_type(&a->deid) = GID_ADDR_IP_PREFIX; - ip_address_set (seid_addr, mp->seid, IP6); - ip_address_set (deid_addr, mp->deid, IP6); - break; - case 2: /* l2 mac */ - gid_address_type(&a->seid) = GID_ADDR_MAC; - gid_address_type(&a->deid) = GID_ADDR_MAC; - clib_memcpy (seid_mac, mp->seid, 6); - clib_memcpy (deid_mac, mp->deid, 6); - break; - default: - rv = VNET_API_ERROR_INVALID_EID_TYPE; - goto send_reply; - } - a->is_add = mp->is_add; - rv = vnet_lisp_add_del_adjacency (a); +static void +send_sw_interface_tap_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + tapcli_interface_details_t * tap_if, + u32 context) +{ + vl_api_sw_interface_tap_details_t *mp; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_TAP_DETAILS); + mp->sw_if_index = ntohl (tap_if->sw_if_index); + strncpy ((char *) mp->dev_name, + (char *) tap_if->dev_name, ARRAY_LEN (mp->dev_name) - 1); + mp->context = context; -send_reply: - REPLY_MACRO(VL_API_LISP_ADD_DEL_ADJACENCY_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -send_lisp_locator_set_details (lisp_cp_main_t *lcm, - locator_set_t *lsit, - unix_shared_memory_queue_t *q, - u32 context, - u32 index) +vl_api_sw_interface_tap_dump_t_handler (vl_api_sw_interface_tap_dump_t * mp) { - vl_api_lisp_locator_set_details_t *rmp; - locator_t *loc = NULL; - u32 * locit = NULL; - u8 * str = NULL; + int rv = 0; + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + tapcli_interface_details_t *tapifs = NULL; + tapcli_interface_details_t *tap_if = NULL; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - vec_foreach (locit, lsit->locator_indices) { - loc = pool_elt_at_index (lcm->locator_pool, locit[0]); - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCATOR_SET_DETAILS); - rmp->local = lsit->local; - if (lsit->local) { - ASSERT(lsit->name != NULL); - strncpy((char *) rmp->locator_set_name, - (char *) lsit->name, ARRAY_LEN(rmp->locator_set_name) - 1); - rmp->sw_if_index = htonl(loc->sw_if_index); - } else { - str = format(0, "remote-%d", index); - strncpy((char *) rmp->locator_set_name, (char *) str, - ARRAY_LEN(rmp->locator_set_name) - 1); - send_lisp_locator_set_details_set_address(rmp, &loc->address); + rv = vnet_tap_dump_ifs (&tapifs); + if (rv) + return; - vec_free(str); - } - rmp->priority = loc->priority; - rmp->weight = loc->weight; - rmp->context = context; + vec_foreach (tap_if, tapifs) + { + send_sw_interface_tap_details (am, q, tap_if, mp->context); + } - vl_msg_api_send_shmem (q, (u8 *)&rmp); - } + vec_free (tapifs); } static void -vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t *mp) +vl_api_ip_dump_t_handler (vl_api_ip_dump_t * mp) { - unix_shared_memory_queue_t * q = NULL; - lisp_cp_main_t * lcm = vnet_lisp_cp_get_main(); - locator_set_t * lsit = NULL; - u32 index; + vpe_api_main_t *am = &vpe_api_main; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + vnet_interface_main_t *im = &vnm->interface_main; + unix_shared_memory_queue_t *q; + vnet_sw_interface_t *si, *sorted_sis; + u32 sw_if_index = ~0; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; } - index = 0; - pool_foreach (lsit, lcm->locator_set_pool, - ({ - send_lisp_locator_set_details(lcm, lsit, q, mp->context, index++); - })); -} - -static void -send_lisp_local_eid_table_details (mapping_t *mapit, - unix_shared_memory_queue_t *q, - u32 context) -{ - vl_api_lisp_local_eid_table_details_t *rmp = NULL; - lisp_cp_main_t * lcm = vnet_lisp_cp_get_main(); - locator_set_t *ls = NULL; - gid_address_t *gid = NULL; - u8 * mac = 0; - ip_prefix_t *ip_prefix = NULL; - u8 * str = NULL; - - ls = pool_elt_at_index (lcm->locator_set_pool, - mapit->locator_set_index); - gid = &mapit->eid; - ip_prefix = &gid_address_ippref(gid); - mac = gid_address_mac(gid); + /* Gather interfaces. */ + sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces)); + _vec_len (sorted_sis) = 0; + /* *INDENT-OFF* */ + pool_foreach (si, im->sw_interfaces, + ({ + vec_add1 (sorted_sis, si[0]); + })); + /* *INDENT-ON* */ - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_LISP_LOCAL_EID_TABLE_DETAILS); - if (ls->local) { - ASSERT(ls->name != NULL); - strncpy((char *) rmp->locator_set_name, - (char *) ls->name, ARRAY_LEN(rmp->locator_set_name) - 1); - } else { - str = format(0, "remote-%d", mapit->locator_set_index); - strncpy((char *) rmp->locator_set_name, (char *) str, - ARRAY_LEN(rmp->locator_set_name) - 1); - vec_free(str); - } - - switch (gid_address_type (gid)) + vec_foreach (si, sorted_sis) + { + if (!(si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)) { - case GID_ADDR_IP_PREFIX: - rmp->eid_prefix_len = ip_prefix_len(ip_prefix); - if (ip_prefix_version(ip_prefix) == IP4) - { - rmp->eid_type = 0; /* ipv4 type */ - clib_memcpy(rmp->eid, &ip_prefix_v4(ip_prefix), - sizeof(ip_prefix_v4(ip_prefix))); - } - else - { - rmp->eid_type = 1; /* ipv6 type */ - clib_memcpy(rmp->eid, &ip_prefix_v6(ip_prefix), - sizeof(ip_prefix_v6(ip_prefix))); - } - break; - case GID_ADDR_MAC: - rmp->eid_type = 2; /* l2 mac type */ - clib_memcpy(rmp->eid, mac, 6); - break; - default: - ASSERT(0); + if (mp->is_ipv6 && !ip6_interface_enabled (vm, si->sw_if_index)) + { + continue; + } + sw_if_index = si->sw_if_index; + send_ip_details (am, q, sw_if_index, mp->context); } - rmp->context = context; - rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid)); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + } } static void -vl_api_lisp_local_eid_table_dump_t_handler ( - vl_api_lisp_local_eid_table_dump_t *mp) -{ - u32 mi; - unix_shared_memory_queue_t * q = NULL; - lisp_cp_main_t * lcm = vnet_lisp_cp_get_main(); - mapping_t * mapit = NULL; - gid_address_t _eid, * eid = &_eid; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; - } - - if (mp->eid_set) { - memset (eid, 0, sizeof (*eid)); - gid_address_vni(eid) = ntohl(mp->vni); - switch (mp->eid_type) { - case 0: - gid_address_type(eid) = GID_ADDR_IP_PREFIX; - gid_address_ippref_len(eid) = mp->prefix_length; - gid_address_ip_version(eid) = IP4; - clib_memcpy (&gid_address_ippref(eid), mp->eid, 4); - break; - case 1: - gid_address_type(eid) = GID_ADDR_IP_PREFIX; - gid_address_ippref_len(eid) = mp->prefix_length; - gid_address_ip_version(eid) = IP6; - clib_memcpy (&gid_address_ippref(eid), mp->eid, 16); - break; - case 2: - gid_address_type(eid) = GID_ADDR_MAC; - clib_memcpy (gid_address_mac(eid), mp->eid, 6); - break; - } - 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_lisp_local_eid_table_details(mapit, q, mp->context); - } else { - pool_foreach (mapit, lcm->mapping_pool, - ({ - send_lisp_local_eid_table_details(mapit, q, mp->context); - })); - } +vl_api_l2_fib_table_entry_t_handler (vl_api_l2_fib_table_entry_t * mp) +{ + clib_warning ("BUG"); } static void -send_lisp_gpe_tunnel_details (lisp_gpe_tunnel_t *tunnel, - unix_shared_memory_queue_t *q, - u32 context) +send_l2fib_table_entry (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + l2fib_entry_key_t * l2fe_key, + l2fib_entry_result_t * l2fe_res, u32 context) { - vl_api_lisp_gpe_tunnel_details_t *rmp; - lisp_gpe_main_t * lgm = &lisp_gpe_main; + vl_api_l2_fib_table_entry_t *mp; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_LISP_GPE_TUNNEL_DETAILS); - - rmp->tunnels = tunnel - lgm->tunnels; - - rmp->is_ipv6 = ip_addr_version(&tunnel->src) == IP6 ? 1 : 0; - ip_address_copy_addr(rmp->source_ip, &tunnel->src); - ip_address_copy_addr(rmp->destination_ip, &tunnel->dst); - - rmp->encap_fib_id = htonl(tunnel->encap_fib_index); - rmp->decap_fib_id = htonl(tunnel->decap_fib_index); - rmp->dcap_next = htonl(tunnel->decap_next_index); - rmp->lisp_ver = tunnel->ver_res; - rmp->next_protocol = tunnel->next_protocol; - rmp->flags = tunnel->flags; - rmp->ver_res = tunnel->ver_res; - rmp->res = tunnel->res; - rmp->iid = htonl(tunnel->vni); - rmp->context = context; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_L2_FIB_TABLE_ENTRY); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + mp->bd_id = + ntohl (l2input_main.bd_configs[l2fe_key->fields.bd_index].bd_id); + + mp->mac = l2fib_make_key (l2fe_key->fields.mac, 0); + mp->sw_if_index = ntohl (l2fe_res->fields.sw_if_index); + mp->static_mac = l2fe_res->fields.static_mac; + mp->filter_mac = l2fe_res->fields.filter; + mp->bvi_mac = l2fe_res->fields.bvi; + mp->context = context; + + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_lisp_gpe_tunnel_dump_t_handler ( - vl_api_lisp_gpe_tunnel_dump_t *mp) +vl_api_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_t * mp) { - unix_shared_memory_queue_t * q = NULL; - lisp_gpe_main_t * lgm = &lisp_gpe_main; - lisp_gpe_tunnel_t * tunnel = NULL; + vpe_api_main_t *am = &vpe_api_main; + bd_main_t *bdm = &bd_main; + l2fib_entry_key_t *l2fe_key = NULL; + l2fib_entry_result_t *l2fe_res = NULL; + u32 ni, bd_id = ntohl (mp->bd_id); + u32 bd_index; + unix_shared_memory_queue_t *q; + uword *p; - if (pool_elts(lgm->tunnels) == 0) { - return; - } + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + /* see l2fib_table_dump: ~0 means "any" */ + if (bd_id == ~0) + bd_index = ~0; + else + { + p = hash_get (bdm->bd_index_by_bd_id, bd_id); + if (p == 0) + return; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; + bd_index = p[0]; } - pool_foreach(tunnel, lgm->tunnels, - ({ - send_lisp_gpe_tunnel_details(tunnel, q, mp->context); - })); + l2fib_table_dump (bd_index, &l2fe_key, &l2fe_res); + + vec_foreach_index (ni, l2fe_key) + { + send_l2fib_table_entry (am, q, vec_elt_at_index (l2fe_key, ni), + vec_elt_at_index (l2fe_res, ni), mp->context); + } + vec_free (l2fe_key); + vec_free (l2fe_res); } static void -send_lisp_map_resolver_details (ip_address_t *ip, - unix_shared_memory_queue_t *q, - u32 context) +vl_api_show_version_t_handler (vl_api_show_version_t * mp) { - vl_api_lisp_map_resolver_details_t *rmp = NULL; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_LISP_MAP_RESOLVER_DETAILS); - - switch (ip_addr_version(ip)) { - case IP4: - rmp->is_ipv6 = 0; - clib_memcpy(rmp->ip_address, &ip_addr_v4(ip), sizeof(ip_addr_v4(ip))); - break; + vl_api_show_version_reply_t *rmp; + int rv = 0; + char *vpe_api_get_build_directory (void); + char *vpe_api_get_version (void); + char *vpe_api_get_build_date (void); - case IP6: - rmp->is_ipv6 = 1; - clib_memcpy(rmp->ip_address, &ip_addr_v6(ip), sizeof(ip_addr_v6(ip))); - break; + unix_shared_memory_queue_t *q = + vl_api_client_index_to_input_queue (mp->client_index); - default: - ASSERT(0); - } - rmp->context = context; + if (!q) + return; - vl_msg_api_send_shmem (q, (u8 *)&rmp); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY, + ({ + strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1); + strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(), + ARRAY_LEN(rmp->build_directory)-1); + strncpy ((char *) rmp->version, vpe_api_get_version(), + ARRAY_LEN(rmp->version)-1); + strncpy ((char *) rmp->build_date, vpe_api_get_build_date(), + ARRAY_LEN(rmp->build_date)-1); + })); + /* *INDENT-ON* */ } static void -vl_api_lisp_map_resolver_dump_t_handler ( - vl_api_lisp_map_resolver_dump_t *mp) +vl_api_get_node_index_t_handler (vl_api_get_node_index_t * mp) { - unix_shared_memory_queue_t * q = NULL; - lisp_cp_main_t * lcm = vnet_lisp_cp_get_main(); - ip_address_t *ip = NULL; + vlib_main_t *vm = vlib_get_main (); + vl_api_get_node_index_reply_t *rmp; + vlib_node_t *n; + int rv = 0; + u32 node_index = ~0; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; - } + n = vlib_get_node_by_name (vm, mp->node_name); - vec_foreach(ip, lcm->map_resolvers) { - send_lisp_map_resolver_details(ip, q, mp->context); - } + if (n == 0) + rv = VNET_API_ERROR_NO_SUCH_NODE; + else + node_index = n->index; + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY, + ({ + rmp->node_index = ntohl(node_index); + })); + /* *INDENT-ON* */ } static void -vl_api_lisp_eid_table_map_dump_t_handler ( - vl_api_lisp_eid_table_map_dump_t *mp) +vl_api_get_next_index_t_handler (vl_api_get_next_index_t * mp) { - unix_shared_memory_queue_t * q = NULL; - lisp_cp_main_t * lcm = vnet_lisp_cp_get_main(); - hash_pair_t * p; + vlib_main_t *vm = vlib_get_main (); + vl_api_get_next_index_reply_t *rmp; + vlib_node_t *node, *next_node; + int rv = 0; + u32 next_node_index = ~0, next_index = ~0; + uword *p; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; + node = vlib_get_node_by_name (vm, mp->node_name); + + if (node == 0) + { + rv = VNET_API_ERROR_NO_SUCH_NODE; + goto out; } - hash_foreach_pair (p, lcm->table_id_by_vni, { - vl_api_lisp_eid_table_map_details_t * rmp = NULL; - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_LISP_EID_TABLE_MAP_DETAILS); - rmp->vni = p->key; - rmp->vrf = p->value[0]; - rmp->context = mp->context; - }); -} -static void -send_lisp_enable_disable_details (unix_shared_memory_queue_t *q, - u32 context) -{ - vl_api_lisp_enable_disable_status_details_t *rmp = NULL; + next_node = vlib_get_node_by_name (vm, mp->next_name); - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_LISP_ENABLE_DISABLE_STATUS_DETAILS); + if (next_node == 0) + { + rv = VNET_API_ERROR_NO_SUCH_NODE2; + goto out; + } + else + next_node_index = next_node->index; - rmp->gpe_status = vnet_lisp_gpe_enable_disable_status (); - rmp->feature_status = vnet_lisp_enable_disable_status (); - rmp->context = context; + p = hash_get (node->next_slot_by_node, next_node_index); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + if (p == 0) + { + rv = VNET_API_ERROR_NO_SUCH_ENTRY; + goto out; + } + else + next_index = p[0]; + +out: + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY, + ({ + rmp->next_index = ntohl(next_index); + })); + /* *INDENT-ON* */ } static void -vl_api_lisp_enable_disable_status_dump_t_handler -(vl_api_lisp_enable_disable_status_dump_t *mp) +vl_api_add_node_next_t_handler (vl_api_add_node_next_t * mp) { - unix_shared_memory_queue_t * q = NULL; + vlib_main_t *vm = vlib_get_main (); + vl_api_add_node_next_reply_t *rmp; + vlib_node_t *n, *next; + int rv = 0; + u32 next_index = ~0; + + n = vlib_get_node_by_name (vm, mp->node_name); - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; + if (n == 0) + { + rv = VNET_API_ERROR_NO_SUCH_NODE; + goto out; } - send_lisp_enable_disable_details(q, mp->context); + next = vlib_get_node_by_name (vm, mp->next_name); + + if (next == 0) + rv = VNET_API_ERROR_NO_SUCH_NODE2; + else + next_index = vlib_node_add_next (vm, n->index, next->index); + +out: + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY, + ({ + rmp->next_index = ntohl(next_index); + })); + /* *INDENT-ON* */ } -static void -vl_api_lisp_get_map_request_itr_rlocs_t_handler ( - vl_api_lisp_get_map_request_itr_rlocs_t *mp) +static void vl_api_l2tpv3_create_tunnel_t_handler + (vl_api_l2tpv3_create_tunnel_t * mp) { - unix_shared_memory_queue_t * q = NULL; - vl_api_lisp_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; + vl_api_l2tpv3_create_tunnel_reply_t *rmp; + l2t_main_t *lm = &l2t_main; + u32 sw_if_index = (u32) ~ 0; + int rv; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { - return; + if (mp->is_ipv6 != 1) + { + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; } - 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); + u32 encap_fib_index; + + if (mp->encap_vrf_id != ~0) + { + uword *p; + ip6_main_t *im = &ip6_main; + if (! + (p = + hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id)))) + { + rv = VNET_API_ERROR_NO_SUCH_FIB; + goto out; + } + encap_fib_index = p[0]; + } + else + { + encap_fib_index = ~0; } - REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY, - ({ - strncpy((char *) rmp->locator_set_name, (char *) tmp_str, - ARRAY_LEN(rmp->locator_set_name) - 1); - })); + rv = create_l2tpv3_ipv6_tunnel (lm, + (ip6_address_t *) mp->client_address, + (ip6_address_t *) mp->our_address, + ntohl (mp->local_session_id), + ntohl (mp->remote_session_id), + clib_net_to_host_u64 (mp->local_cookie), + clib_net_to_host_u64 (mp->remote_cookie), + mp->l2_sublayer_present, + encap_fib_index, &sw_if_index); - vec_free(tmp_str); +out: + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ } -static void -vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *mp) +static void vl_api_l2tpv3_set_tunnel_cookies_t_handler + (vl_api_l2tpv3_set_tunnel_cookies_t * mp) { - vl_api_interface_name_renumber_reply_t * rmp; - int rv = 0; + vl_api_l2tpv3_set_tunnel_cookies_reply_t *rmp; + l2t_main_t *lm = &l2t_main; + int rv; - VALIDATE_SW_IF_INDEX(mp); + VALIDATE_SW_IF_INDEX (mp); - rv = vnet_interface_name_renumber - (ntohl(mp->sw_if_index), ntohl(mp->new_show_dev_instance)); + rv = l2tpv3_set_tunnel_cookies (lm, ntohl (mp->sw_if_index), + clib_net_to_host_u64 (mp->new_local_cookie), + clib_net_to_host_u64 + (mp->new_remote_cookie)); - BAD_SW_IF_INDEX_LABEL; + BAD_SW_IF_INDEX_LABEL; - REPLY_MACRO(VL_API_INTERFACE_NAME_RENUMBER_REPLY); + REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY); } -static int arp_change_data_callback (u32 pool_index, u8 * new_mac, - u32 sw_if_index, u32 address) +static void vl_api_l2tpv3_interface_enable_disable_t_handler + (vl_api_l2tpv3_interface_enable_disable_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - vlib_main_t * vm = am->vlib_main; - vl_api_ip4_arp_event_t * event; - static f64 arp_event_last_time; - f64 now = vlib_time_now (vm); + int rv; + vnet_main_t *vnm = vnet_get_main (); + vl_api_l2tpv3_interface_enable_disable_reply_t *rmp; - if (pool_is_free_index (am->arp_events, pool_index)) - return 1; - - event = pool_elt_at_index (am->arp_events, pool_index); - if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) { - clib_memcpy (event->new_mac, new_mac, sizeof(event->new_mac)); - } else { /* same mac */ - if ((sw_if_index == event->sw_if_index) && - ((address == 0) || - /* for BD case, also check IP address with 10 sec timeout */ - ((address == event->address) && - ((now - arp_event_last_time) < 10.0)))) - return 1; - } - - arp_event_last_time = now; - event->sw_if_index = sw_if_index; - if (address) event->address = address; - return 0; -} + VALIDATE_SW_IF_INDEX (mp); -static int arp_change_delete_callback (u32 pool_index, u8 * notused) -{ - vpe_api_main_t * am = &vpe_api_main; + rv = l2tpv3_interface_enable_disable + (vnm, ntohl (mp->sw_if_index), mp->enable_disable); - if (pool_is_free_index (am->arp_events, pool_index)) - return 1; + BAD_SW_IF_INDEX_LABEL; - pool_put_index (am->arp_events, pool_index); - return 0; + REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY); } -static void -vl_api_want_ip4_arp_events_t_handler -(vl_api_want_ip4_arp_events_t * mp) +static void vl_api_l2tpv3_set_lookup_key_t_handler + (vl_api_l2tpv3_set_lookup_key_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - vnet_main_t * vnm = vnet_get_main(); - vl_api_want_ip4_arp_events_reply_t *rmp; - vl_api_ip4_arp_event_t * event; - int rv; + int rv = 0; + l2t_main_t *lm = &l2t_main; + vl_api_l2tpv3_set_lookup_key_reply_t *rmp; - if (mp->enable_disable) { - pool_get (am->arp_events, event); - memset (event, 0, sizeof (*event)); + if (mp->key > L2T_LOOKUP_SESSION_ID) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; + } - event->_vl_msg_id = ntohs(VL_API_IP4_ARP_EVENT); - event->client_index = mp->client_index; - event->context = mp->context; - event->address = mp->address; - event->pid = mp->pid; + lm->lookup_type = mp->key; - rv = vnet_add_del_ip4_arp_change_event - (vnm, arp_change_data_callback, - mp->pid, - &mp->address /* addr, in net byte order */, - vpe_resolver_process_node.index, - IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */); - } else { - rv = vnet_add_del_ip4_arp_change_event - (vnm, arp_change_delete_callback, - mp->pid, - &mp->address /* addr, in net byte order */, - vpe_resolver_process_node.index, - IP4_ARP_EVENT, ~0 /* pool index */, 0 /* is_add */); - } - REPLY_MACRO(VL_API_WANT_IP4_ARP_EVENTS_REPLY); +out: + REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY); } -static void vl_api_input_acl_set_interface_t_handler -(vl_api_input_acl_set_interface_t * mp) +static void vl_api_vxlan_add_del_tunnel_t_handler + (vl_api_vxlan_add_del_tunnel_t * mp) { - vlib_main_t *vm = vlib_get_main(); - vl_api_input_acl_set_interface_reply_t * rmp; - int rv; - u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index; + vl_api_vxlan_add_del_tunnel_reply_t *rmp; + int rv = 0; + vnet_vxlan_add_del_tunnel_args_t _a, *a = &_a; + u32 encap_fib_index; + uword *p; + ip4_main_t *im = &ip4_main; + u32 sw_if_index = ~0; + + p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id)); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_FIB; + goto out; + } + encap_fib_index = p[0]; - ip4_table_index = ntohl(mp->ip4_table_index); - ip6_table_index = ntohl(mp->ip6_table_index); - l2_table_index = ntohl(mp->l2_table_index); - sw_if_index = ntohl(mp->sw_if_index); + /* Check src & dst are different */ + if ((mp->is_ipv6 && memcmp (mp->src_address, mp->dst_address, 16) == 0) || + (!mp->is_ipv6 && memcmp (mp->src_address, mp->dst_address, 4) == 0)) + { + rv = VNET_API_ERROR_SAME_SRC_DST; + goto out; + } + memset (a, 0, sizeof (*a)); - VALIDATE_SW_IF_INDEX(mp); + a->is_add = mp->is_add; + a->is_ip6 = mp->is_ipv6; - rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index, - ip6_table_index, l2_table_index, - mp->is_add); + /* ip addresses sent in network byte order */ + if (a->is_ip6) + { + memcpy (&(a->src.ip6), mp->src_address, 16); + memcpy (&(a->dst.ip6), mp->dst_address, 16); + } + else + { + memcpy (&(a->src.ip4), mp->src_address, 4); + memcpy (&(a->dst.ip4), mp->dst_address, 4); + } - BAD_SW_IF_INDEX_LABEL; + a->encap_fib_index = encap_fib_index; + a->decap_next_index = ntohl (mp->decap_next_index); + a->vni = ntohl (mp->vni); + rv = vnet_vxlan_add_del_tunnel (a, &sw_if_index); - REPLY_MACRO(VL_API_INPUT_ACL_SET_INTERFACE_REPLY); +out: + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_VXLAN_ADD_DEL_TUNNEL_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ } -static void vl_api_ipsec_spd_add_del_t_handler -(vl_api_ipsec_spd_add_del_t * mp) +static void send_vxlan_tunnel_details + (vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) { -#if IPSEC == 0 - clib_warning ("unimplemented"); -#else + vl_api_vxlan_tunnel_details_t *rmp; + ip4_main_t *im4 = &ip4_main; + ip6_main_t *im6 = &ip6_main; + u8 is_ipv6 = !ip46_address_is_ip4 (&t->dst); - vlib_main_t *vm __attribute__((unused)) = vlib_get_main(); - vl_api_ipsec_spd_add_del_reply_t * rmp; - int rv; - -#if DPDK > 0 - rv = ipsec_add_del_spd (vm, ntohl(mp->spd_id), mp->is_add); -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_VXLAN_TUNNEL_DETAILS); + if (is_ipv6) + { + memcpy (rmp->src_address, &(t->src.ip6), 16); + memcpy (rmp->dst_address, &(t->dst.ip6), 16); + rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id); + } + else + { + memcpy (rmp->src_address, &(t->src.ip4), 4); + memcpy (rmp->dst_address, &(t->dst.ip4), 4); + rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id); + } + rmp->vni = htonl (t->vni); + /* decap_next_index is deprecated, hard code to l2-input */ + rmp->decap_next_index = htonl (VXLAN_INPUT_NEXT_L2_INPUT); + rmp->sw_if_index = htonl (t->sw_if_index); + rmp->is_ipv6 = is_ipv6; + rmp->context = context; - REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_REPLY); -#endif + vl_msg_api_send_shmem (q, (u8 *) & rmp); } -static void vl_api_ipsec_interface_add_del_spd_t_handler -(vl_api_ipsec_interface_add_del_spd_t * mp) +static void vl_api_vxlan_tunnel_dump_t_handler + (vl_api_vxlan_tunnel_dump_t * mp) { - vlib_main_t *vm __attribute__((unused)) = vlib_get_main(); - vl_api_ipsec_interface_add_del_spd_reply_t * rmp; - int rv; - u32 sw_if_index __attribute__((unused)); - u32 spd_id __attribute__((unused)); - - sw_if_index = ntohl(mp->sw_if_index); - spd_id = ntohl(mp->spd_id); + unix_shared_memory_queue_t *q; + vxlan_main_t *vxm = &vxlan_main; + vxlan_tunnel_t *t; + u32 sw_if_index; - VALIDATE_SW_IF_INDEX(mp); - -#if IPSEC > 0 - rv = ipsec_set_interface_spd(vm, sw_if_index, spd_id, mp->is_add); -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } - BAD_SW_IF_INDEX_LABEL; + sw_if_index = ntohl (mp->sw_if_index); - REPLY_MACRO(VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY); + if (~0 == sw_if_index) + { + /* *INDENT-OFF* */ + pool_foreach (t, vxm->tunnels, + ({ + send_vxlan_tunnel_details(t, q, mp->context); + })); + /* *INDENT-ON* */ + } + else + { + if ((sw_if_index >= vec_len (vxm->tunnel_index_by_sw_if_index)) || + (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index])) + { + return; + } + t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]]; + send_vxlan_tunnel_details (t, q, mp->context); + } } -static void vl_api_ipsec_spd_add_del_entry_t_handler -(vl_api_ipsec_spd_add_del_entry_t * mp) +static void vl_api_gre_add_del_tunnel_t_handler + (vl_api_gre_add_del_tunnel_t * mp) { - vlib_main_t *vm __attribute__((unused)) = vlib_get_main(); - vl_api_ipsec_spd_add_del_entry_reply_t * rmp; - int rv; - -#if IPSEC > 0 - ipsec_policy_t p; - - memset(&p, 0, sizeof(p)); - - p.id = ntohl(mp->spd_id); - p.priority = ntohl(mp->priority); - p.is_outbound = mp->is_outbound; - p.is_ipv6 = mp->is_ipv6; - - if (mp->is_ipv6 || mp->is_ip_any) { - clib_memcpy(&p.raddr.start, mp->remote_address_start, 16); - clib_memcpy(&p.raddr.stop, mp->remote_address_stop, 16); - clib_memcpy(&p.laddr.start, mp->local_address_start, 16); - clib_memcpy(&p.laddr.stop, mp->local_address_stop, 16); - } else { - clib_memcpy(&p.raddr.start.ip4.data, mp->remote_address_start, 4); - clib_memcpy(&p.raddr.stop.ip4.data, mp->remote_address_stop, 4); - clib_memcpy(&p.laddr.start.ip4.data, mp->local_address_start, 4); - clib_memcpy(&p.laddr.stop.ip4.data, mp->local_address_stop, 4); - } - p.protocol = mp->protocol; - p.rport.start = ntohs(mp->remote_port_start); - p.rport.stop = ntohs(mp->remote_port_stop); - p.lport.start = ntohs(mp->local_port_start); - p.lport.stop = ntohs(mp->local_port_stop); - /* policy action resolve unsupported */ - if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) { - clib_warning("unsupported action: 'resolve'"); - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; - } - p.policy = mp->policy; - p.sa_id = ntohl(mp->sa_id); - - rv = ipsec_add_del_policy(vm, &p, mp->is_add); - if (rv) + vl_api_gre_add_del_tunnel_reply_t *rmp; + int rv = 0; + vnet_gre_add_del_tunnel_args_t _a, *a = &_a; + u32 outer_fib_id; + uword *p; + ip4_main_t *im = &ip4_main; + u32 sw_if_index = ~0; + + p = hash_get (im->fib_index_by_table_id, ntohl (mp->outer_fib_id)); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_FIB; goto out; + } + outer_fib_id = p[0]; - if (mp->is_ip_any) { - p.is_ipv6 = 1; - rv = ipsec_add_del_policy(vm, &p, mp->is_add); + /* Check src & dst are different */ + if ((mp->is_ipv6 && memcmp (mp->src_address, mp->dst_address, 16) == 0) || + (!mp->is_ipv6 && memcmp (mp->src_address, mp->dst_address, 4) == 0)) + { + rv = VNET_API_ERROR_SAME_SRC_DST; + goto out; } -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; -#endif + memset (a, 0, sizeof (*a)); + + a->is_add = mp->is_add; + a->teb = mp->teb; + + /* ip addresses sent in network byte order */ + clib_memcpy (&(a->src), mp->src_address, 4); + clib_memcpy (&(a->dst), mp->dst_address, 4); + + a->outer_fib_id = outer_fib_id; + rv = vnet_gre_add_del_tunnel (a, &sw_if_index); out: - REPLY_MACRO(VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ } -static void vl_api_ipsec_sad_add_del_entry_t_handler -(vl_api_ipsec_sad_add_del_entry_t * mp) +static void send_gre_tunnel_details + (gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) { - vlib_main_t *vm __attribute__((unused)) = vlib_get_main(); - vl_api_ipsec_sad_add_del_entry_reply_t * rmp; - int rv; -#if IPSEC > 0 - ipsec_sa_t sa; - - memset(&sa, 0, sizeof(sa)); - - sa.id = ntohl(mp->sad_id); - sa.spi = ntohl(mp->spi); - /* security protocol AH unsupported */ - if (mp->protocol == IPSEC_PROTOCOL_AH) { - clib_warning("unsupported security protocol 'AH'"); - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; - } - sa.protocol = mp->protocol; - /* check for unsupported crypto-alg */ - if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 || - mp->crypto_algorithm > IPSEC_CRYPTO_ALG_AES_CBC_256) { - clib_warning("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg, - mp->crypto_algorithm); - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; - } - sa.crypto_alg = mp->crypto_algorithm; - sa.crypto_key_len = mp->crypto_key_length; - clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key)); - /* check for unsupported integ-alg */ - if (mp->integrity_algorithm < IPSEC_INTEG_ALG_SHA1_96 || - mp->integrity_algorithm > IPSEC_INTEG_ALG_SHA_512_256) { - clib_warning("unsupported integ-alg: '%U'", format_ipsec_integ_alg, - mp->integrity_algorithm); - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; - } - sa.integ_alg = mp->integrity_algorithm; - sa.integ_key_len = mp->integrity_key_length; - clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key)); - sa.use_esn = mp->use_extended_sequence_number; - sa.is_tunnel = mp->is_tunnel; - sa.is_tunnel_ip6 = mp->is_tunnel_ipv6; - if (sa.is_tunnel_ip6) { - clib_memcpy(&sa.tunnel_src_addr, mp->tunnel_src_address, 16); - clib_memcpy(&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16); - } else { - clib_memcpy(&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4); - clib_memcpy(&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4); - } - - rv = ipsec_add_del_sa(vm, &sa, mp->is_add); -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; - goto out; -#endif + vl_api_gre_tunnel_details_t *rmp; + ip4_main_t *im = &ip4_main; -out: - REPLY_MACRO(VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY); + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_GRE_TUNNEL_DETAILS); + clib_memcpy (rmp->src_address, &(t->tunnel_src), 4); + clib_memcpy (rmp->dst_address, &(t->tunnel_dst), 4); + rmp->outer_fib_id = htonl (im->fibs[t->outer_fib_index].ft_table_id); + rmp->teb = t->teb; + rmp->sw_if_index = htonl (t->sw_if_index); + rmp->context = context; + + vl_msg_api_send_shmem (q, (u8 *) & rmp); } static void -vl_api_ikev2_profile_add_del_t_handler -(vl_api_ikev2_profile_add_del_t * mp) +vl_api_gre_tunnel_dump_t_handler (vl_api_gre_tunnel_dump_t * mp) { - vl_api_ikev2_profile_add_del_reply_t * rmp; - int rv = 0; + unix_shared_memory_queue_t *q; + gre_main_t *gm = &gre_main; + gre_tunnel_t *t; + u32 sw_if_index; -#if IPSEC > 0 - vlib_main_t * vm = vlib_get_main(); - clib_error_t * error; - u8 * tmp = format(0, "%s", mp->name); - error = ikev2_add_del_profile(vm, tmp, mp->is_add); - vec_free (tmp); - if (error) - rv = VNET_API_ERROR_UNSPECIFIED; -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + sw_if_index = ntohl (mp->sw_if_index); - REPLY_MACRO(VL_API_IKEV2_PROFILE_ADD_DEL_REPLY); + if (~0 == sw_if_index) + { + /* *INDENT-OFF* */ + pool_foreach (t, gm->tunnels, + ({ + send_gre_tunnel_details(t, q, mp->context); + })); + /* *INDENT-ON* */ + } + else + { + if ((sw_if_index >= vec_len (gm->tunnel_index_by_sw_if_index)) || + (~0 == gm->tunnel_index_by_sw_if_index[sw_if_index])) + { + return; + } + t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]]; + send_gre_tunnel_details (t, q, mp->context); + } } static void -vl_api_ikev2_profile_set_auth_t_handler -(vl_api_ikev2_profile_set_auth_t * mp) +vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp) { - vl_api_ikev2_profile_set_auth_reply_t * rmp; - int rv = 0; + extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index, + int is_add); + vl_api_l2_patch_add_del_reply_t *rmp; + int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index, + int is_add); + int rv = 0; -#if IPSEC > 0 - vlib_main_t * vm = vlib_get_main(); - clib_error_t * error; - u8 * tmp = format(0, "%s", mp->name); - u8 * data = vec_new (u8, mp->data_len); - clib_memcpy(data, mp->data, mp->data_len); - error = ikev2_set_profile_auth(vm, tmp, mp->auth_method, data, mp->is_hex); - vec_free (tmp); - vec_free (data); - if (error) - rv = VNET_API_ERROR_UNSPECIFIED; -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + VALIDATE_RX_SW_IF_INDEX (mp); + VALIDATE_TX_SW_IF_INDEX (mp); + + rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index), + ntohl (mp->tx_sw_if_index), + (int) (mp->is_add != 0)); - REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_AUTH_REPLY); + BAD_RX_SW_IF_INDEX_LABEL; + BAD_TX_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY); } static void -vl_api_ikev2_profile_set_id_t_handler -(vl_api_ikev2_profile_set_id_t * mp) + vl_api_vxlan_gpe_add_del_tunnel_t_handler + (vl_api_vxlan_gpe_add_del_tunnel_t * mp) { - vl_api_ikev2_profile_add_del_reply_t * rmp; - int rv = 0; + vl_api_vxlan_gpe_add_del_tunnel_reply_t *rmp; + int rv = 0; + vnet_vxlan_gpe_add_del_tunnel_args_t _a, *a = &_a; + u32 encap_fib_index, decap_fib_index; + u8 protocol; + uword *p; + ip4_main_t *im = &ip4_main; + u32 sw_if_index = ~0; -#if IPSEC > 0 - vlib_main_t * vm = vlib_get_main(); - clib_error_t * error; - u8 * tmp = format(0, "%s", mp->name); - u8 * data = vec_new (u8, mp->data_len); - clib_memcpy(data, mp->data, mp->data_len); - error = ikev2_set_profile_id(vm, tmp, mp->id_type, data, mp->is_local); - vec_free (tmp); - vec_free (data); - if (error) - rv = VNET_API_ERROR_UNSPECIFIED; + + p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id)); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_FIB; + goto out; + } + encap_fib_index = p[0]; + + protocol = mp->protocol; + + /* Interpret decap_vrf_id as an opaque if sending to other-than-ip4-input */ + if (protocol == VXLAN_GPE_INPUT_NEXT_IP4_INPUT) + { + p = hash_get (im->fib_index_by_table_id, ntohl (mp->decap_vrf_id)); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_INNER_FIB; + goto out; + } + decap_fib_index = p[0]; + } + else + { + decap_fib_index = ntohl (mp->decap_vrf_id); + } + + /* Check src & dst are different */ + if ((mp->is_ipv6 && memcmp (mp->local, mp->remote, 16) == 0) || + (!mp->is_ipv6 && memcmp (mp->local, mp->remote, 4) == 0)) + { + rv = VNET_API_ERROR_SAME_SRC_DST; + goto out; + } + memset (a, 0, sizeof (*a)); + + a->is_add = mp->is_add; + a->is_ip6 = mp->is_ipv6; + /* ip addresses sent in network byte order */ + if (a->is_ip6) + { + clib_memcpy (&(a->local.ip6), mp->local, 16); + clib_memcpy (&(a->remote.ip6), mp->remote, 16); + } + else + { + clib_memcpy (&(a->local.ip4), mp->local, 4); + clib_memcpy (&(a->remote.ip4), mp->remote, 4); + } + a->encap_fib_index = encap_fib_index; + a->decap_fib_index = decap_fib_index; + a->protocol = protocol; + a->vni = ntohl (mp->vni); + rv = vnet_vxlan_gpe_add_del_tunnel (a, &sw_if_index); + +out: + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ +} + +static void send_vxlan_gpe_tunnel_details + (vxlan_gpe_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_vxlan_gpe_tunnel_details_t *rmp; + ip4_main_t *im4 = &ip4_main; + ip6_main_t *im6 = &ip6_main; + u8 is_ipv6 = !(t->flags & VXLAN_GPE_TUNNEL_IS_IPV4); + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_VXLAN_GPE_TUNNEL_DETAILS); + if (is_ipv6) + { + memcpy (rmp->local, &(t->local.ip6), 16); + memcpy (rmp->remote, &(t->remote.ip6), 16); + rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id); + rmp->decap_vrf_id = htonl (im6->fibs[t->decap_fib_index].ft_table_id); + } + else + { + memcpy (rmp->local, &(t->local.ip4), 4); + memcpy (rmp->remote, &(t->remote.ip4), 4); + rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id); + rmp->decap_vrf_id = htonl (im4->fibs[t->decap_fib_index].ft_table_id); + } + rmp->vni = htonl (t->vni); + rmp->protocol = t->protocol; + rmp->sw_if_index = htonl (t->sw_if_index); + rmp->is_ipv6 = is_ipv6; + rmp->context = context; + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void vl_api_vxlan_gpe_tunnel_dump_t_handler + (vl_api_vxlan_gpe_tunnel_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + vxlan_gpe_main_t *vgm = &vxlan_gpe_main; + vxlan_gpe_tunnel_t *t; + u32 sw_if_index; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + sw_if_index = ntohl (mp->sw_if_index); + + if (~0 == sw_if_index) + { + /* *INDENT-OFF* */ + pool_foreach (t, vgm->tunnels, + ({ + send_vxlan_gpe_tunnel_details(t, q, mp->context); + })); + /* *INDENT-ON* */ + } + else + { + if ((sw_if_index >= vec_len (vgm->tunnel_index_by_sw_if_index)) || + (~0 == vgm->tunnel_index_by_sw_if_index[sw_if_index])) + { + return; + } + t = &vgm->tunnels[vgm->tunnel_index_by_sw_if_index[sw_if_index]]; + send_vxlan_gpe_tunnel_details (t, q, mp->context); + } +} + +/** Used for transferring locators via VPP API */ +/* *INDENT-OFF* */ +typedef CLIB_PACKED (struct { + u32 sw_if_index; /**< locator sw_if_index */ + u8 priority; /**< locator priority */ + u8 weight; /**< locator weight */ +}) ls_locator_t; +/* *INDENT-ON* */ + +static void +vl_api_lisp_add_del_locator_set_t_handler (vl_api_lisp_add_del_locator_set_t * + mp) +{ + vl_api_lisp_add_del_locator_set_reply_t *rmp; + int rv = 0; + vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; + locator_t locator; + ls_locator_t *ls_loc; + u32 ls_index = ~0, locator_num; + u8 *locator_name = NULL; + int i; + + memset (a, 0, sizeof (a[0])); + + locator_name = format (0, "%s", mp->locator_set_name); + + a->name = locator_name; + a->is_add = mp->is_add; + a->local = 1; + locator_num = clib_net_to_host_u32 (mp->locator_num); + + memset (&locator, 0, sizeof (locator)); + for (i = 0; i < locator_num; i++) + { + ls_loc = &((ls_locator_t *) 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_LISP_ADD_DEL_LOCATOR_SET_REPLY, + ({ + rmp->ls_index = clib_host_to_net_u32 (ls_index); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_lisp_add_del_locator_t_handler (vl_api_lisp_add_del_locator_t * mp) +{ + vl_api_lisp_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; + + memset (&locator, 0, sizeof (locator)); + 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); + + locator_name = format (0, "%s", mp->locator_set_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_LISP_ADD_DEL_LOCATOR_REPLY); +} + +static int +unformat_lisp_eid_api (gid_address_t * dst, u32 vni, u8 type, void *src, + u8 len) +{ + switch (type) + { + case 0: /* ipv4 */ + gid_address_type (dst) = GID_ADDR_IP_PREFIX; + gid_address_ip_set (dst, src, IP4); + gid_address_ippref_len (dst) = len; + ip_prefix_normalize (&gid_address_ippref (dst)); + break; + case 1: /* ipv6 */ + gid_address_type (dst) = GID_ADDR_IP_PREFIX; + gid_address_ip_set (dst, src, IP6); + gid_address_ippref_len (dst) = len; + ip_prefix_normalize (&gid_address_ippref (dst)); + break; + case 2: /* l2 mac */ + gid_address_type (dst) = GID_ADDR_MAC; + clib_memcpy (&gid_address_mac (dst), src, 6); + break; + default: + /* unknown type */ + return VNET_API_ERROR_INVALID_VALUE; + } + + gid_address_vni (dst) = vni; + + return 0; +} + +static void +vl_api_lisp_add_del_local_eid_t_handler (vl_api_lisp_add_del_local_eid_t * mp) +{ + vl_api_lisp_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; + memset (a, 0, sizeof (a[0])); + memset (eid, 0, sizeof (eid[0])); + + rv = unformat_lisp_eid_api (eid, clib_net_to_host_u32 (mp->vni), + mp->eid_type, mp->eid, mp->prefix_len); + if (rv) + goto out; + + name = format (0, "%s", mp->locator_set_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]; + + /* 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; + rv = vnet_lisp_add_del_local_mapping (a, &map_index); + +out: + vec_free (name); + gid_address_free (&a->eid); + + REPLY_MACRO (VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY); +} + +static void + vl_api_lisp_eid_table_add_del_map_t_handler + (vl_api_lisp_eid_table_add_del_map_t * mp) +{ + vl_api_lisp_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_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)} + +/** Used for transferring locators via VPP API */ +/* *INDENT-OFF* */ +typedef CLIB_PACKED (struct { + u8 is_ip4; /**< is locator an IPv4 address */ + u8 priority; /**< locator priority */ + u8 weight; /**< locator weight */ + u8 addr[16]; /**< IPv4/IPv6 address */ +}) rloc_t; +/* *INDENT-ON* */ + +static locator_pair_t * +unformat_lisp_loc_pairs (void *lcl_locs, void *rmt_locs, u32 rloc_num) +{ + u32 i; + locator_pair_t *pairs = 0, pair; + rloc_t *r; + + for (i = 0; i < rloc_num; i++) + { + /* local locator */ + r = &((rloc_t *) lcl_locs)[i]; + memset (&pair.lcl_loc, 0, sizeof (pair.lcl_loc)); + ip_address_set (&pair.lcl_loc, &r->addr, r->is_ip4 ? IP4 : IP6); + + /* remote locators */ + r = &((rloc_t *) rmt_locs)[i]; + memset (&pair.rmt_loc, 0, sizeof (pair.rmt_loc)); + ip_address_set (&pair.rmt_loc, &r->addr, r->is_ip4 ? IP4 : IP6); + + pair.priority = r->priority; + pair.weight = r->weight; + + vec_add1 (pairs, pair); + } + return pairs; +} + +static locator_t * +unformat_lisp_locs (void *rmt_locs, u32 rloc_num) +{ + u32 i; + locator_t *locs = 0, loc; + rloc_t *r; + + for (i = 0; i < rloc_num; i++) + { + /* remote locators */ + r = &((rloc_t *) rmt_locs)[i]; + memset (&loc, 0, sizeof (loc)); + gid_address_ip_set (&loc.address, &r->addr, r->is_ip4 ? IP4 : IP6); + + loc.priority = r->priority; + loc.weight = r->weight; + + vec_add1 (locs, loc); + } + return locs; +} + +static void + vl_api_lisp_gpe_add_del_fwd_entry_t_handler + (vl_api_lisp_gpe_add_del_fwd_entry_t * mp) +{ + vl_api_lisp_gpe_add_del_fwd_entry_reply_t *rmp; + vnet_lisp_gpe_add_del_fwd_entry_args_t _a, *a = &_a; + locator_pair_t *pairs = 0; + int rv = 0; + + memset (a, 0, sizeof (a[0])); + + rv = unformat_lisp_eid_api (&a->rmt_eid, mp->vni, mp->eid_type, + mp->rmt_eid, mp->rmt_len); + rv |= unformat_lisp_eid_api (&a->lcl_eid, mp->vni, mp->eid_type, + mp->lcl_eid, mp->lcl_len); + + pairs = unformat_lisp_loc_pairs (mp->lcl_locs, mp->rmt_locs, mp->loc_num); + + if (rv || 0 == pairs) + goto send_reply; + + a->is_add = mp->is_add; + a->locator_pairs = pairs; + a->dp_table = mp->dp_table; + a->vni = mp->vni; + a->action = mp->action; + + rv = vnet_lisp_gpe_add_del_fwd_entry (a, 0); + vec_free (pairs); +send_reply: + REPLY_MACRO (VL_API_LISP_GPE_ADD_DEL_FWD_ENTRY_REPLY); +} + +static void +vl_api_lisp_add_del_map_resolver_t_handler (vl_api_lisp_add_del_map_resolver_t + * mp) +{ + vl_api_lisp_add_del_map_resolver_reply_t *rmp; + int rv = 0; + vnet_lisp_add_del_map_resolver_args_t _a, *a = &_a; + + memset (a, 0, sizeof (a[0])); + + a->is_add = mp->is_add; + ip_address_set (&a->address, mp->ip_address, mp->is_ipv6 ? IP6 : IP4); + + rv = vnet_lisp_add_del_map_resolver (a); + + REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY); +} + +static void +vl_api_lisp_gpe_enable_disable_t_handler (vl_api_lisp_gpe_enable_disable_t * + mp) +{ + vl_api_lisp_gpe_enable_disable_reply_t *rmp; + int rv = 0; + vnet_lisp_gpe_enable_disable_args_t _a, *a = &_a; + + a->is_en = mp->is_en; + vnet_lisp_gpe_enable_disable (a); + + REPLY_MACRO (VL_API_LISP_GPE_ENABLE_DISABLE_REPLY); +} + +static void +vl_api_lisp_enable_disable_t_handler (vl_api_lisp_enable_disable_t * mp) +{ + vl_api_lisp_enable_disable_reply_t *rmp; + int rv = 0; + + vnet_lisp_enable_disable (mp->is_en); + REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY); +} + +static void +vl_api_lisp_gpe_add_del_iface_t_handler (vl_api_lisp_gpe_add_del_iface_t * mp) +{ + vl_api_lisp_gpe_add_del_iface_reply_t *rmp; + int rv = 0; + + if (mp->is_l2) + { + if (mp->is_add) + { + if (~0 == + lisp_gpe_tenant_l2_iface_add_or_lock (mp->vni, mp->dp_table)) + rv = 1; + } + else + lisp_gpe_tenant_l2_iface_unlock (mp->vni); + } + else + { + if (mp->is_add) + { + if (~0 == + lisp_gpe_tenant_l3_iface_add_or_lock (mp->vni, mp->dp_table)) + rv = 1; + } + else + lisp_gpe_tenant_l3_iface_unlock (mp->vni); + } + + REPLY_MACRO (VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY); +} + +static void + vl_api_show_lisp_map_request_mode_t_handler + (vl_api_show_lisp_map_request_mode_t * mp) +{ + int rv = 0; + vl_api_show_lisp_map_request_mode_reply_t *rmp; + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_LISP_MAP_REQUEST_MODE_REPLY, + ({ + rmp->mode = vnet_lisp_get_map_request_mode (); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_lisp_map_request_mode_t_handler (vl_api_lisp_map_request_mode_t * mp) +{ + vl_api_lisp_map_request_mode_reply_t *rmp; + int rv = 0; + + rv = vnet_lisp_set_map_request_mode (mp->mode); + + REPLY_MACRO (VL_API_LISP_MAP_REQUEST_MODE_REPLY); +} + +static void +vl_api_lisp_pitr_set_locator_set_t_handler (vl_api_lisp_pitr_set_locator_set_t + * mp) +{ + vl_api_lisp_pitr_set_locator_set_reply_t *rmp; + int rv = 0; + u8 *ls_name = 0; + + ls_name = format (0, "%s", mp->ls_name); + rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add); + vec_free (ls_name); + + REPLY_MACRO (VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY); +} + +static void + vl_api_lisp_add_del_map_request_itr_rlocs_t_handler + (vl_api_lisp_add_del_map_request_itr_rlocs_t * mp) +{ + vl_api_lisp_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; + + locator_set_name = format (0, "%s", mp->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_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY); +} + +static void + vl_api_lisp_add_del_remote_mapping_t_handler + (vl_api_lisp_add_del_remote_mapping_t * mp) +{ + locator_t *rlocs = 0; + vl_api_lisp_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); + + memset (eid, 0, sizeof (eid[0])); + + rv = unformat_lisp_eid_api (eid, clib_net_to_host_u32 (mp->vni), + mp->eid_type, mp->eid, mp->eid_len); + if (rv) + goto send_reply; + + rlocs = unformat_lisp_locs (mp->rlocs, rloc_num); + + if (!mp->is_add) + { + vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; + 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. */ + rv = vnet_lisp_add_del_mapping (eid, rlocs, mp->action, 0, ~0, + mp->is_add, 1 /* is_static */ , 0); + + if (mp->del_all) + vnet_lisp_clear_all_remote_adjacencies (); + +out: + vec_free (rlocs); +send_reply: + REPLY_MACRO (VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY); +} + +static void +vl_api_lisp_add_del_adjacency_t_handler (vl_api_lisp_add_del_adjacency_t * mp) +{ + vl_api_lisp_add_del_adjacency_reply_t *rmp; + vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; + + int rv = 0; + memset (a, 0, sizeof (a[0])); + + rv = unformat_lisp_eid_api (&a->leid, clib_net_to_host_u32 (mp->vni), + mp->eid_type, mp->leid, mp->leid_len); + rv |= unformat_lisp_eid_api (&a->reid, clib_net_to_host_u32 (mp->vni), + mp->eid_type, mp->reid, mp->reid_len); + + if (rv) + goto send_reply; + + a->is_add = mp->is_add; + rv = vnet_lisp_add_del_adjacency (a); + +send_reply: + REPLY_MACRO (VL_API_LISP_ADD_DEL_ADJACENCY_REPLY); +} + +static void +send_lisp_locator_details (lisp_cp_main_t * lcm, + locator_t * loc, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_lisp_locator_details_t *rmp; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_LOCATOR_DETAILS); + rmp->context = context; + + rmp->local = loc->local; + if (loc->local) + { + rmp->sw_if_index = ntohl (loc->sw_if_index); + } + else + { + rmp->is_ipv6 = gid_address_ip_version (&loc->address); + ip_address_copy_addr (rmp->ip_address, &gid_address_ip (&loc->address)); + } + rmp->priority = loc->priority; + rmp->weight = loc->weight; + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_lisp_locator_dump_t_handler (vl_api_lisp_locator_dump_t * mp) +{ + u8 *ls_name = 0; + unix_shared_memory_queue_t *q = 0; + 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; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + 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); + 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_lisp_locator_details (lcm, loc, q, mp->context); + }; +out: + vec_free (ls_name); +} + +static void +send_lisp_locator_set_details (lisp_cp_main_t * lcm, + locator_set_t * lsit, + unix_shared_memory_queue_t * q, + u32 context, u32 ls_index) +{ + vl_api_lisp_locator_set_details_t *rmp; + u8 *str = 0; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_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, "", ls_index); + strncpy ((char *) rmp->ls_name, (char *) str, vec_len (str)); + vec_free (str); + } + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t * mp) +{ + unix_shared_memory_queue_t *q = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + locator_set_t *lsit = NULL; + u8 filter; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + 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_lisp_locator_set_details (lcm, lsit, q, mp->context, + lsit - lcm->locator_set_pool); + })); + /* *INDENT-ON* */ +} + +static void +lisp_fid_put_api (u8 * dst, fid_address_t * src, u8 * prefix_length) +{ + ASSERT (prefix_length); + ip_prefix_t *ippref = &fid_addr_ippref (src); + + switch (fid_addr_type (src)) + { + case FID_ADDR_IP_PREF: + if (ip_prefix_version (ippref) == IP4) + clib_memcpy (dst, &ip_prefix_v4 (ippref), 4); + else + clib_memcpy (dst, &ip_prefix_v6 (ippref), 16); + prefix_length[0] = ip_prefix_len (ippref); + break; + + case FID_ADDR_MAC: + prefix_length[0] = 0; + clib_memcpy (dst, fid_addr_mac (src), 6); + break; + + default: + clib_warning ("Unknown FID type %d!", fid_addr_type (src)); + break; + } +} + +static u8 +fid_type_to_api_type (fid_address_t * fid) +{ + ip_prefix_t *ippref; + + switch (fid_addr_type (fid)) + { + case FID_ADDR_IP_PREF: + ippref = &fid_addr_ippref (fid); + if (ip_prefix_version (ippref) == IP4) + return 0; + else if (ip_prefix_version (ippref) == IP6) + return 1; + else + return ~0; + + case FID_ADDR_MAC: + return 2; + } + + return ~0; +} + +static void +send_lisp_eid_table_details (mapping_t * mapit, + unix_shared_memory_queue_t * q, + u32 context, u8 filter) +{ + fid_address_t *fid; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + locator_set_t *ls = 0; + vl_api_lisp_eid_table_details_t *rmp = NULL; + gid_address_t *gid = NULL; + u8 *mac = 0; + ip_prefix_t *ip_prefix = NULL; + + switch (filter) + { + case 0: /* all mappings */ + break; + + case 1: /* local only */ + if (!mapit->local) + return; + break; + case 2: /* remote only */ + if (mapit->local) + return; + break; + default: + clib_warning ("Filter error, unknown filter: %d", filter); + return; + } + + gid = &mapit->eid; + ip_prefix = &gid_address_ippref (gid); + mac = gid_address_mac (gid); + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_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: + rmp->is_src_dst = 1; + fid = &gid_address_sd_src (gid); + rmp->eid_type = fid_type_to_api_type (fid); + lisp_fid_put_api (rmp->seid, &gid_address_sd_src (gid), + &rmp->seid_prefix_len); + lisp_fid_put_api (rmp->eid, &gid_address_sd_dst (gid), + &rmp->eid_prefix_len); + break; + case GID_ADDR_IP_PREFIX: + rmp->eid_prefix_len = ip_prefix_len (ip_prefix); + if (ip_prefix_version (ip_prefix) == IP4) + { + rmp->eid_type = 0; /* ipv4 type */ + clib_memcpy (rmp->eid, &ip_prefix_v4 (ip_prefix), + sizeof (ip_prefix_v4 (ip_prefix))); + } + else + { + rmp->eid_type = 1; /* ipv6 type */ + clib_memcpy (rmp->eid, &ip_prefix_v6 (ip_prefix), + sizeof (ip_prefix_v6 (ip_prefix))); + } + break; + case GID_ADDR_MAC: + rmp->eid_type = 2; /* l2 mac type */ + clib_memcpy (rmp->eid, mac, 6); + break; + default: + ASSERT (0); + } + rmp->context = context; + rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid)); + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_lisp_eid_table_dump_t_handler (vl_api_lisp_eid_table_dump_t * mp) +{ + u32 mi; + unix_shared_memory_queue_t *q = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + mapping_t *mapit = NULL; + gid_address_t _eid, *eid = &_eid; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + if (mp->eid_set) + { + memset (eid, 0, sizeof (*eid)); + + unformat_lisp_eid_api (eid, clib_net_to_host_u32 (mp->vni), + mp->eid_type, mp->eid, mp->prefix_length); + + 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_lisp_eid_table_details (mapit, q, mp->context, + 0 /* ignore filter */ ); + } + else + { + /* *INDENT-OFF* */ + pool_foreach (mapit, lcm->mapping_pool, + ({ + send_lisp_eid_table_details(mapit, q, mp->context, + mp->filter); + })); + /* *INDENT-ON* */ + } +} + +static void +send_lisp_gpe_fwd_entry_details (lisp_gpe_fwd_entry_t * lfe, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_lisp_gpe_tunnel_details_t *rmp; + lisp_gpe_main_t *lgm = &lisp_gpe_main; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_GPE_TUNNEL_DETAILS); + + rmp->tunnels = lfe - lgm->lisp_fwd_entry_pool; + + rmp->is_ipv6 = ip_prefix_version (&(lfe->key->rmt.ippref)) == IP6 ? 1 : 0; + ip_address_copy_addr (rmp->source_ip, + &ip_prefix_addr (&(lfe->key->rmt.ippref))); + ip_address_copy_addr (rmp->destination_ip, + &ip_prefix_addr (&(lfe->key->rmt.ippref))); + + rmp->encap_fib_id = htonl (0); + rmp->decap_fib_id = htonl (lfe->eid_fib_index); + rmp->iid = htonl (lfe->key->vni); + rmp->context = context; + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_lisp_gpe_tunnel_dump_t_handler (vl_api_lisp_gpe_tunnel_dump_t * mp) +{ + unix_shared_memory_queue_t *q = NULL; + lisp_gpe_main_t *lgm = &lisp_gpe_main; + lisp_gpe_fwd_entry_t *lfe = NULL; + + if (pool_elts (lgm->lisp_fwd_entry_pool) == 0) + { + return; + } + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + /* *INDENT-OFF* */ + pool_foreach(lfe, lgm->lisp_fwd_entry_pool, + ({ + send_lisp_gpe_fwd_entry_details(lfe, q, mp->context); + })); + /* *INDENT-ON* */ +} + +static void +send_lisp_map_resolver_details (ip_address_t * ip, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_lisp_map_resolver_details_t *rmp = NULL; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_MAP_RESOLVER_DETAILS); + + switch (ip_addr_version (ip)) + { + case IP4: + rmp->is_ipv6 = 0; + clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip), + sizeof (ip_addr_v4 (ip))); + break; + + case IP6: + rmp->is_ipv6 = 1; + clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip), + sizeof (ip_addr_v6 (ip))); + break; + + default: + ASSERT (0); + } + rmp->context = context; + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_lisp_map_resolver_dump_t_handler (vl_api_lisp_map_resolver_dump_t * mp) +{ + unix_shared_memory_queue_t *q = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + map_resolver_t *mr; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + vec_foreach (mr, lcm->map_resolvers) + { + send_lisp_map_resolver_details (&mr->address, q, mp->context); + } +} + +static void +send_eid_table_map_pair (hash_pair_t * p, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_lisp_eid_table_map_details_t *rmp = NULL; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_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_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_lisp_eid_table_map_dump_t_handler (vl_api_lisp_eid_table_map_dump_t * + mp) +{ + unix_shared_memory_queue_t *q = NULL; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + hash_pair_t *p; + uword *vni_table = 0; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + 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, q, mp->context); + })); + /* *INDENT-ON* */ +} + +static void +send_eid_table_vni (u32 vni, unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_lisp_eid_table_vni_details_t *rmp = 0; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_VNI_DETAILS); + rmp->context = context; + rmp->vni = clib_host_to_net_u32 (vni); + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +lisp_adjacency_copy (vl_api_lisp_adjacency_t * dst, lisp_adjacency_t * adjs) +{ + lisp_adjacency_t *adj; + vl_api_lisp_adjacency_t a; + u32 i, n = vec_len (adjs); + + for (i = 0; i < n; i++) + { + adj = vec_elt_at_index (adjs, i); + memset (&a, 0, sizeof (a)); + + switch (gid_address_type (&adj->reid)) + { + case GID_ADDR_IP_PREFIX: + a.reid_prefix_len = gid_address_ippref_len (&adj->reid); + a.leid_prefix_len = gid_address_ippref_len (&adj->leid); + if (gid_address_ip_version (&adj->reid) == IP4) + { + a.eid_type = 0; /* ipv4 type */ + clib_memcpy (a.reid, &gid_address_ip (&adj->reid), 4); + clib_memcpy (a.leid, &gid_address_ip (&adj->leid), 4); + } + else + { + a.eid_type = 1; /* ipv6 type */ + clib_memcpy (a.reid, &gid_address_ip (&adj->reid), 16); + clib_memcpy (a.leid, &gid_address_ip (&adj->leid), 16); + } + break; + case GID_ADDR_MAC: + a.eid_type = 2; /* l2 mac type */ + mac_copy (a.reid, gid_address_mac (&adj->reid)); + mac_copy (a.leid, gid_address_mac (&adj->leid)); + break; + default: + ASSERT (0); + } + dst[i] = a; + } +} + +static void +vl_api_lisp_adjacencies_get_t_handler (vl_api_lisp_adjacencies_get_t * mp) +{ + vl_api_lisp_adjacencies_get_reply_t *rmp = 0; + lisp_adjacency_t *adjs = 0; + int rv = 0; + vl_api_lisp_adjacency_t a; + 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 (a); + + /* *INDENT-OFF* */ + REPLY_MACRO4 (VL_API_LISP_ADJACENCIES_GET_REPLY, size, + { + rmp->count = clib_host_to_net_u32 (vec_len (adjs)); + lisp_adjacency_copy (rmp->adjacencies, adjs); + }); + /* *INDENT-ON* */ + + vec_free (adjs); +} + +static void +vl_api_lisp_eid_table_vni_dump_t_handler (vl_api_lisp_eid_table_vni_dump_t * + mp) +{ + hash_pair_t *p; + u32 *vnis = 0; + unix_shared_memory_queue_t *q = 0; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + 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, q, mp->context); + })); + /* *INDENT-ON* */ + + hash_free (vnis); +} + +static void +vl_api_show_lisp_status_t_handler (vl_api_show_lisp_status_t * mp) +{ + unix_shared_memory_queue_t *q = NULL; + vl_api_show_lisp_status_reply_t *rmp = NULL; + int rv = 0; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_SHOW_LISP_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_lisp_get_map_request_itr_rlocs_t_handler + (vl_api_lisp_get_map_request_itr_rlocs_t * mp) +{ + unix_shared_memory_queue_t *q = NULL; + vl_api_lisp_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; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + 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_LISP_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_lisp_pitr_t_handler (vl_api_show_lisp_pitr_t * mp) +{ + unix_shared_memory_queue_t *q = NULL; + vl_api_show_lisp_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; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + if (!lcm->lisp_pitr) + { + 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_LISP_PITR_REPLY, + ({ + rmp->status = lcm->lisp_pitr; + strncpy((char *) rmp->locator_set_name, (char *) tmp_str, + ARRAY_LEN(rmp->locator_set_name) - 1); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t * + mp) +{ + vl_api_interface_name_renumber_reply_t *rmp; + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + rv = vnet_interface_name_renumber + (ntohl (mp->sw_if_index), ntohl (mp->new_show_dev_instance)); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_INTERFACE_NAME_RENUMBER_REPLY); +} + +static int +arp_change_data_callback (u32 pool_index, u8 * new_mac, + u32 sw_if_index, u32 address) +{ + vpe_api_main_t *am = &vpe_api_main; + vlib_main_t *vm = am->vlib_main; + vl_api_ip4_arp_event_t *event; + static f64 arp_event_last_time; + f64 now = vlib_time_now (vm); + + if (pool_is_free_index (am->arp_events, pool_index)) + return 1; + + event = pool_elt_at_index (am->arp_events, pool_index); + /* *INDENT-OFF* */ + if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) + { + clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac)); + } + else + { /* same mac */ + if (sw_if_index == event->sw_if_index && + (!event->mac_ip || + /* for BD case, also check IP address with 10 sec timeout */ + (address == event->address && + (now - arp_event_last_time) < 10.0))) + return 1; + } + /* *INDENT-ON* */ + + arp_event_last_time = now; + event->sw_if_index = sw_if_index; + if (event->mac_ip) + event->address = address; + return 0; +} + +static int +nd_change_data_callback (u32 pool_index, u8 * new_mac, + u32 sw_if_index, ip6_address_t * address) +{ + vpe_api_main_t *am = &vpe_api_main; + vlib_main_t *vm = am->vlib_main; + vl_api_ip6_nd_event_t *event; + static f64 nd_event_last_time; + f64 now = vlib_time_now (vm); + + if (pool_is_free_index (am->nd_events, pool_index)) + return 1; + + event = pool_elt_at_index (am->nd_events, pool_index); + + /* *INDENT-OFF* */ + if (memcmp (&event->new_mac, new_mac, sizeof (event->new_mac))) + { + clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac)); + } + else + { /* same mac */ + if (sw_if_index == event->sw_if_index && + (!event->mac_ip || + /* for BD case, also check IP address with 10 sec timeout */ + (ip6_address_is_equal (address, + (ip6_address_t *) event->address) && + (now - nd_event_last_time) < 10.0))) + return 1; + } + /* *INDENT-ON* */ + + nd_event_last_time = now; + event->sw_if_index = sw_if_index; + if (event->mac_ip) + clib_memcpy (event->address, address, sizeof (event->address)); + return 0; +} + +static int +arp_change_delete_callback (u32 pool_index, u8 * notused) +{ + vpe_api_main_t *am = &vpe_api_main; + + if (pool_is_free_index (am->arp_events, pool_index)) + return 1; + + pool_put_index (am->arp_events, pool_index); + return 0; +} + +static int +nd_change_delete_callback (u32 pool_index, u8 * notused) +{ + vpe_api_main_t *am = &vpe_api_main; + + if (pool_is_free_index (am->nd_events, pool_index)) + return 1; + + pool_put_index (am->nd_events, pool_index); + return 0; +} + +static void +vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp) +{ + vpe_api_main_t *am = &vpe_api_main; + vnet_main_t *vnm = vnet_get_main (); + vl_api_want_ip4_arp_events_reply_t *rmp; + vl_api_ip4_arp_event_t *event; + int rv; + + if (mp->enable_disable) + { + pool_get (am->arp_events, event); + memset (event, 0, sizeof (*event)); + + event->_vl_msg_id = ntohs (VL_API_IP4_ARP_EVENT); + event->client_index = mp->client_index; + event->context = mp->context; + event->address = mp->address; + event->pid = mp->pid; + if (mp->address == 0) + event->mac_ip = 1; + + rv = vnet_add_del_ip4_arp_change_event + (vnm, arp_change_data_callback, + mp->pid, &mp->address /* addr, in net byte order */ , + vpe_resolver_process_node.index, + IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ ); + } + else + { + rv = vnet_add_del_ip4_arp_change_event + (vnm, arp_change_delete_callback, + mp->pid, &mp->address /* addr, in net byte order */ , + vpe_resolver_process_node.index, + IP4_ARP_EVENT, ~0 /* pool index */ , 0 /* is_add */ ); + } + REPLY_MACRO (VL_API_WANT_IP4_ARP_EVENTS_REPLY); +} + +static void +vl_api_want_ip6_nd_events_t_handler (vl_api_want_ip6_nd_events_t * mp) +{ + vpe_api_main_t *am = &vpe_api_main; + vnet_main_t *vnm = vnet_get_main (); + vl_api_want_ip6_nd_events_reply_t *rmp; + vl_api_ip6_nd_event_t *event; + int rv; + + if (mp->enable_disable) + { + pool_get (am->nd_events, event); + memset (event, 0, sizeof (*event)); + + event->_vl_msg_id = ntohs (VL_API_IP6_ND_EVENT); + event->client_index = mp->client_index; + event->context = mp->context; + clib_memcpy (event->address, mp->address, 16); + event->pid = mp->pid; + if (ip6_address_is_zero ((ip6_address_t *) mp->address)) + event->mac_ip = 1; + + rv = vnet_add_del_ip6_nd_change_event + (vnm, nd_change_data_callback, + mp->pid, mp->address /* addr, in net byte order */ , + vpe_resolver_process_node.index, + IP6_ND_EVENT, event - am->nd_events, 1 /* is_add */ ); + } + else + { + rv = vnet_add_del_ip6_nd_change_event + (vnm, nd_change_delete_callback, + mp->pid, mp->address /* addr, in net byte order */ , + vpe_resolver_process_node.index, + IP6_ND_EVENT, ~0 /* pool index */ , 0 /* is_add */ ); + } + REPLY_MACRO (VL_API_WANT_IP6_ND_EVENTS_REPLY); +} + +static void vl_api_input_acl_set_interface_t_handler + (vl_api_input_acl_set_interface_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_input_acl_set_interface_reply_t *rmp; + int rv; + u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index; + + ip4_table_index = ntohl (mp->ip4_table_index); + ip6_table_index = ntohl (mp->ip6_table_index); + l2_table_index = ntohl (mp->l2_table_index); + sw_if_index = ntohl (mp->sw_if_index); + + VALIDATE_SW_IF_INDEX (mp); + + rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index, + ip6_table_index, l2_table_index, mp->is_add); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY); +} + +static void vl_api_ipsec_spd_add_del_t_handler + (vl_api_ipsec_spd_add_del_t * mp) +{ +#if IPSEC == 0 + clib_warning ("unimplemented"); +#else + + vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); + vl_api_ipsec_spd_add_del_reply_t *rmp; + int rv; + +#if DPDK > 0 + rv = ipsec_add_del_spd (vm, ntohl (mp->spd_id), mp->is_add); +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_REPLY); +#endif +} + +static void vl_api_ipsec_interface_add_del_spd_t_handler + (vl_api_ipsec_interface_add_del_spd_t * mp) +{ + vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); + vl_api_ipsec_interface_add_del_spd_reply_t *rmp; + int rv; + u32 sw_if_index __attribute__ ((unused)); + u32 spd_id __attribute__ ((unused)); + + sw_if_index = ntohl (mp->sw_if_index); + spd_id = ntohl (mp->spd_id); + + VALIDATE_SW_IF_INDEX (mp); + +#if IPSEC > 0 + rv = ipsec_set_interface_spd (vm, sw_if_index, spd_id, mp->is_add); +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_IPSEC_INTERFACE_ADD_DEL_SPD_REPLY); +} + +static void vl_api_ipsec_spd_add_del_entry_t_handler + (vl_api_ipsec_spd_add_del_entry_t * mp) +{ + vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); + vl_api_ipsec_spd_add_del_entry_reply_t *rmp; + int rv; + +#if IPSEC > 0 + ipsec_policy_t p; + + memset (&p, 0, sizeof (p)); + + p.id = ntohl (mp->spd_id); + p.priority = ntohl (mp->priority); + p.is_outbound = mp->is_outbound; + p.is_ipv6 = mp->is_ipv6; + + if (mp->is_ipv6 || mp->is_ip_any) + { + clib_memcpy (&p.raddr.start, mp->remote_address_start, 16); + clib_memcpy (&p.raddr.stop, mp->remote_address_stop, 16); + clib_memcpy (&p.laddr.start, mp->local_address_start, 16); + clib_memcpy (&p.laddr.stop, mp->local_address_stop, 16); + } + else + { + clib_memcpy (&p.raddr.start.ip4.data, mp->remote_address_start, 4); + clib_memcpy (&p.raddr.stop.ip4.data, mp->remote_address_stop, 4); + clib_memcpy (&p.laddr.start.ip4.data, mp->local_address_start, 4); + clib_memcpy (&p.laddr.stop.ip4.data, mp->local_address_stop, 4); + } + p.protocol = mp->protocol; + p.rport.start = ntohs (mp->remote_port_start); + p.rport.stop = ntohs (mp->remote_port_stop); + p.lport.start = ntohs (mp->local_port_start); + p.lport.stop = ntohs (mp->local_port_stop); + /* policy action resolve unsupported */ + if (mp->policy == IPSEC_POLICY_ACTION_RESOLVE) + { + clib_warning ("unsupported action: 'resolve'"); + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; + } + p.policy = mp->policy; + p.sa_id = ntohl (mp->sa_id); + + rv = ipsec_add_del_policy (vm, &p, mp->is_add); + if (rv) + goto out; + + if (mp->is_ip_any) + { + p.is_ipv6 = 1; + rv = ipsec_add_del_policy (vm, &p, mp->is_add); + } +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; +#endif + +out: + REPLY_MACRO (VL_API_IPSEC_SPD_ADD_DEL_ENTRY_REPLY); +} + +static void vl_api_ipsec_sad_add_del_entry_t_handler + (vl_api_ipsec_sad_add_del_entry_t * mp) +{ + vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); + vl_api_ipsec_sad_add_del_entry_reply_t *rmp; + int rv; +#if IPSEC > 0 + ipsec_sa_t sa; + + memset (&sa, 0, sizeof (sa)); + + sa.id = ntohl (mp->sad_id); + sa.spi = ntohl (mp->spi); + /* security protocol AH unsupported */ + if (mp->protocol == IPSEC_PROTOCOL_AH) + { + clib_warning ("unsupported security protocol 'AH'"); + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; + } + sa.protocol = mp->protocol; + /* check for unsupported crypto-alg */ + if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_AES_CBC_128 || + mp->crypto_algorithm > IPSEC_CRYPTO_ALG_AES_CBC_256) + { + clib_warning ("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg, + mp->crypto_algorithm); + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; + } + sa.crypto_alg = mp->crypto_algorithm; + sa.crypto_key_len = mp->crypto_key_length; + clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key)); + /* check for unsupported integ-alg */ + if (mp->integrity_algorithm < IPSEC_INTEG_ALG_SHA1_96 || + mp->integrity_algorithm > IPSEC_INTEG_ALG_SHA_512_256) + { + clib_warning ("unsupported integ-alg: '%U'", format_ipsec_integ_alg, + mp->integrity_algorithm); + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; + } + sa.integ_alg = mp->integrity_algorithm; + sa.integ_key_len = mp->integrity_key_length; + clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key)); + sa.use_esn = mp->use_extended_sequence_number; + sa.is_tunnel = mp->is_tunnel; + sa.is_tunnel_ip6 = mp->is_tunnel_ipv6; + if (sa.is_tunnel_ip6) + { + clib_memcpy (&sa.tunnel_src_addr, mp->tunnel_src_address, 16); + clib_memcpy (&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16); + } + else + { + clib_memcpy (&sa.tunnel_src_addr.ip4.data, mp->tunnel_src_address, 4); + clib_memcpy (&sa.tunnel_dst_addr.ip4.data, mp->tunnel_dst_address, 4); + } + + rv = ipsec_add_del_sa (vm, &sa, mp->is_add); +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; + goto out; +#endif + +out: + REPLY_MACRO (VL_API_IPSEC_SAD_ADD_DEL_ENTRY_REPLY); +} + +static void +vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp) +{ + vl_api_ikev2_profile_add_del_reply_t *rmp; + int rv = 0; + +#if IPSEC > 0 + vlib_main_t *vm = vlib_get_main (); + clib_error_t *error; + u8 *tmp = format (0, "%s", mp->name); + error = ikev2_add_del_profile (vm, tmp, mp->is_add); + vec_free (tmp); + if (error) + rv = VNET_API_ERROR_UNSPECIFIED; +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + REPLY_MACRO (VL_API_IKEV2_PROFILE_ADD_DEL_REPLY); +} + +static void + vl_api_ikev2_profile_set_auth_t_handler + (vl_api_ikev2_profile_set_auth_t * mp) +{ + vl_api_ikev2_profile_set_auth_reply_t *rmp; + int rv = 0; + +#if IPSEC > 0 + vlib_main_t *vm = vlib_get_main (); + clib_error_t *error; + u8 *tmp = format (0, "%s", mp->name); + u8 *data = vec_new (u8, mp->data_len); + clib_memcpy (data, mp->data, mp->data_len); + error = ikev2_set_profile_auth (vm, tmp, mp->auth_method, data, mp->is_hex); + vec_free (tmp); + vec_free (data); + if (error) + rv = VNET_API_ERROR_UNSPECIFIED; +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_AUTH_REPLY); +} + +static void +vl_api_ikev2_profile_set_id_t_handler (vl_api_ikev2_profile_set_id_t * mp) +{ + vl_api_ikev2_profile_add_del_reply_t *rmp; + int rv = 0; + +#if IPSEC > 0 + vlib_main_t *vm = vlib_get_main (); + clib_error_t *error; + u8 *tmp = format (0, "%s", mp->name); + u8 *data = vec_new (u8, mp->data_len); + clib_memcpy (data, mp->data, mp->data_len); + error = ikev2_set_profile_id (vm, tmp, mp->id_type, data, mp->is_local); + vec_free (tmp); + vec_free (data); + if (error) + rv = VNET_API_ERROR_UNSPECIFIED; +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_ID_REPLY); +} + +static void +vl_api_ikev2_profile_set_ts_t_handler (vl_api_ikev2_profile_set_ts_t * mp) +{ + vl_api_ikev2_profile_set_ts_reply_t *rmp; + int rv = 0; + +#if IPSEC > 0 + vlib_main_t *vm = vlib_get_main (); + clib_error_t *error; + u8 *tmp = format (0, "%s", mp->name); + error = ikev2_set_profile_ts (vm, tmp, mp->proto, mp->start_port, + mp->end_port, (ip4_address_t) mp->start_addr, + (ip4_address_t) mp->end_addr, mp->is_local); + vec_free (tmp); + if (error) + rv = VNET_API_ERROR_UNSPECIFIED; +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + REPLY_MACRO (VL_API_IKEV2_PROFILE_SET_TS_REPLY); +} + +static void +vl_api_ikev2_set_local_key_t_handler (vl_api_ikev2_set_local_key_t * mp) +{ + vl_api_ikev2_profile_set_ts_reply_t *rmp; + int rv = 0; + +#if IPSEC > 0 + vlib_main_t *vm = vlib_get_main (); + clib_error_t *error; + + error = ikev2_set_local_key (vm, mp->key_file); + if (error) + rv = VNET_API_ERROR_UNSPECIFIED; +#else + rv = VNET_API_ERROR_UNIMPLEMENTED; +#endif + + REPLY_MACRO (VL_API_IKEV2_SET_LOCAL_KEY_REPLY); +} + +static void +vl_api_map_add_domain_t_handler (vl_api_map_add_domain_t * mp) +{ + vl_api_map_add_domain_reply_t *rmp; + int rv = 0; + u32 index; + u8 flags = mp->is_translation ? MAP_DOMAIN_TRANSLATION : 0; + rv = + map_create_domain ((ip4_address_t *) & mp->ip4_prefix, mp->ip4_prefix_len, + (ip6_address_t *) & mp->ip6_prefix, mp->ip6_prefix_len, + (ip6_address_t *) & mp->ip6_src, + mp->ip6_src_prefix_len, mp->ea_bits_len, + mp->psid_offset, mp->psid_length, &index, + ntohs (mp->mtu), flags); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY, + ({ + rmp->index = ntohl(index); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_map_del_domain_t_handler (vl_api_map_del_domain_t * mp) +{ + vl_api_map_del_domain_reply_t *rmp; + int rv = 0; + + rv = map_delete_domain (ntohl (mp->index)); + + REPLY_MACRO (VL_API_MAP_DEL_DOMAIN_REPLY); +} + +static void +vl_api_map_add_del_rule_t_handler (vl_api_map_add_del_rule_t * mp) +{ + vl_api_map_del_domain_reply_t *rmp; + int rv = 0; + + rv = + map_add_del_psid (ntohl (mp->index), ntohs (mp->psid), + (ip6_address_t *) mp->ip6_dst, mp->is_add); + + REPLY_MACRO (VL_API_MAP_ADD_DEL_RULE_REPLY); +} + +static void +vl_api_map_domain_dump_t_handler (vl_api_map_domain_dump_t * mp) +{ + vl_api_map_domain_details_t *rmp; + map_main_t *mm = &map_main; + map_domain_t *d; + unix_shared_memory_queue_t *q; + + if (pool_elts (mm->domains) == 0) + return; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + /* *INDENT-OFF* */ + pool_foreach(d, mm->domains, + ({ + /* Make sure every field is initiated (or don't skip the memset()) */ + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs(VL_API_MAP_DOMAIN_DETAILS); + rmp->domain_index = htonl(d - mm->domains); + rmp->ea_bits_len = d->ea_bits_len; + rmp->psid_offset = d->psid_offset; + rmp->psid_length = d->psid_length; + clib_memcpy(rmp->ip4_prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix)); + rmp->ip4_prefix_len = d->ip4_prefix_len; + clib_memcpy(rmp->ip6_prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix)); + rmp->ip6_prefix_len = d->ip6_prefix_len; + clib_memcpy(rmp->ip6_src, &d->ip6_src, sizeof(rmp->ip6_src)); + rmp->ip6_src_len = d->ip6_src_len; + rmp->mtu = htons(d->mtu); + rmp->is_translation = (d->flags & MAP_DOMAIN_TRANSLATION); + rmp->context = mp->context; + + vl_msg_api_send_shmem (q, (u8 *)&rmp); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_map_rule_dump_t_handler (vl_api_map_rule_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + u16 i; + ip6_address_t dst; + vl_api_map_rule_details_t *rmp; + map_main_t *mm = &map_main; + u32 domain_index = ntohl (mp->domain_index); + map_domain_t *d; + + if (pool_elts (mm->domains) == 0) + return; + + d = pool_elt_at_index (mm->domains, domain_index); + if (!d || !d->rules) + { + return; + } + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + for (i = 0; i < (0x1 << d->psid_length); i++) + { + dst = d->rules[i]; + if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0) + { + continue; + } + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_MAP_RULE_DETAILS); + rmp->psid = htons (i); + clib_memcpy (rmp->ip6_dst, &dst, sizeof (rmp->ip6_dst)); + rmp->context = mp->context; + vl_msg_api_send_shmem (q, (u8 *) & rmp); + } +} + +static void +vl_api_map_summary_stats_t_handler (vl_api_map_summary_stats_t * mp) +{ + vl_api_map_summary_stats_reply_t *rmp; + vlib_combined_counter_main_t *cm; + vlib_counter_t v; + int i, which; + u64 total_pkts[VLIB_N_RX_TX]; + u64 total_bytes[VLIB_N_RX_TX]; + map_main_t *mm = &map_main; + unix_shared_memory_queue_t *q = + vl_api_client_index_to_input_queue (mp->client_index); + + if (!q) + return; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_MAP_SUMMARY_STATS_REPLY); + rmp->context = mp->context; + rmp->retval = 0; + + memset (total_pkts, 0, sizeof (total_pkts)); + memset (total_bytes, 0, sizeof (total_bytes)); + + map_domain_counter_lock (mm); + vec_foreach (cm, mm->domain_counters) + { + which = cm - mm->domain_counters; + + for (i = 0; i < vec_len (cm->maxi); i++) + { + vlib_get_combined_counter (cm, i, &v); + total_pkts[which] += v.packets; + total_bytes[which] += v.bytes; + } + } + + map_domain_counter_unlock (mm); + + /* Note: in network byte order! */ + rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] = + clib_host_to_net_u64 (total_pkts[MAP_DOMAIN_COUNTER_RX]); + rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] = + clib_host_to_net_u64 (total_bytes[MAP_DOMAIN_COUNTER_RX]); + rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] = + clib_host_to_net_u64 (total_pkts[MAP_DOMAIN_COUNTER_TX]); + rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] = + clib_host_to_net_u64 (total_bytes[MAP_DOMAIN_COUNTER_TX]); + rmp->total_bindings = clib_host_to_net_u64 (pool_elts (mm->domains)); + rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter. + rmp->total_security_check[MAP_DOMAIN_COUNTER_TX] = + clib_host_to_net_u64 (map_error_counter_get + (ip4_map_node.index, MAP_ERROR_ENCAP_SEC_CHECK)); + rmp->total_security_check[MAP_DOMAIN_COUNTER_RX] = + clib_host_to_net_u64 (map_error_counter_get + (ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK)); + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_ipsec_sa_set_key_t_handler (vl_api_ipsec_sa_set_key_t * mp) +{ + vlib_main_t *vm __attribute__ ((unused)) = vlib_get_main (); + vl_api_ipsec_sa_set_key_reply_t *rmp; + int rv; +#if IPSEC > 0 + ipsec_sa_t sa; + sa.id = ntohl (mp->sa_id); + sa.crypto_key_len = mp->crypto_key_length; + clib_memcpy (&sa.crypto_key, mp->crypto_key, sizeof (sa.crypto_key)); + sa.integ_key_len = mp->integrity_key_length; + clib_memcpy (&sa.integ_key, mp->integrity_key, sizeof (sa.integ_key)); + + rv = ipsec_set_sa_key (vm, &sa); #else - rv = VNET_API_ERROR_UNIMPLEMENTED; + rv = VNET_API_ERROR_UNIMPLEMENTED; #endif - REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_ID_REPLY); + REPLY_MACRO (VL_API_IPSEC_SA_SET_KEY_REPLY); +} + +static void vl_api_cop_interface_enable_disable_t_handler + (vl_api_cop_interface_enable_disable_t * mp) +{ + vl_api_cop_interface_enable_disable_reply_t *rmp; + int rv; + u32 sw_if_index = ntohl (mp->sw_if_index); + int enable_disable; + + VALIDATE_SW_IF_INDEX (mp); + + enable_disable = (int) mp->enable_disable; + + rv = cop_interface_enable_disable (sw_if_index, enable_disable); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY); +} + +static void vl_api_cop_whitelist_enable_disable_t_handler + (vl_api_cop_whitelist_enable_disable_t * mp) +{ + vl_api_cop_whitelist_enable_disable_reply_t *rmp; + cop_whitelist_enable_disable_args_t _a, *a = &_a; + u32 sw_if_index = ntohl (mp->sw_if_index); + int rv; + + VALIDATE_SW_IF_INDEX (mp); + + a->sw_if_index = sw_if_index; + a->ip4 = mp->ip4; + a->ip6 = mp->ip6; + a->default_cop = mp->default_cop; + a->fib_id = ntohl (mp->fib_id); + + rv = cop_whitelist_enable_disable (a); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY); +} + +static void +vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp) +{ + int rv = 0; + u8 *vector = 0; + api_main_t *am = &api_main; + vlib_main_t *vm = vlib_get_main (); + void *oldheap; + vl_api_get_node_graph_reply_t *rmp; + + pthread_mutex_lock (&am->vlib_rp->mutex); + oldheap = svm_push_data_heap (am->vlib_rp); + + /* + * Keep the number of memcpy ops to a minimum (e.g. 1). + */ + vec_validate (vector, 16384); + vec_reset_length (vector); + + /* $$$$ FIXME */ + vector = vlib_node_serialize (&vm->node_main, vector, + (u32) ~ 0 /* all threads */ , + 1 /* include nexts */ , + 1 /* include stats */ ); + + svm_pop_heap (oldheap); + pthread_mutex_unlock (&am->vlib_rp->mutex); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY, + ({ + rmp->reply_in_shmem = (uword) vector; + })); + /* *INDENT-ON* */ +} + +static void +vl_api_ioam_enable_t_handler (vl_api_ioam_enable_t * mp) +{ + int rv = 0; + vl_api_ioam_enable_reply_t *rmp; + clib_error_t *error; + + /* Ignoring the profile id as currently a single profile + * is supported */ + error = ip6_ioam_enable (mp->trace_enable, mp->pot_enable, + mp->seqno, mp->analyse); + if (error) + { + clib_error_report (error); + rv = clib_error_get_code (error); + } + + REPLY_MACRO (VL_API_IOAM_ENABLE_REPLY); +} + +static void +vl_api_ioam_disable_t_handler (vl_api_ioam_disable_t * mp) +{ + int rv = 0; + vl_api_ioam_disable_reply_t *rmp; + clib_error_t *error; + + error = clear_ioam_rewrite_fn (); + if (error) + { + clib_error_report (error); + rv = clib_error_get_code (error); + } + + REPLY_MACRO (VL_API_IOAM_DISABLE_REPLY); +} + +static void +vl_api_af_packet_create_t_handler (vl_api_af_packet_create_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_af_packet_create_reply_t *rmp; + int rv = 0; + u8 *host_if_name = NULL; + u32 sw_if_index; + + host_if_name = format (0, "%s", mp->host_if_name); + vec_add1 (host_if_name, 0); + + rv = af_packet_create_if (vm, host_if_name, + mp->use_random_hw_addr ? 0 : mp->hw_addr, + &sw_if_index); + + vec_free (host_if_name); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY, + ({ + rmp->sw_if_index = clib_host_to_net_u32(sw_if_index); + })); + /* *INDENT-ON* */ +} + +static void +vl_api_af_packet_delete_t_handler (vl_api_af_packet_delete_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_af_packet_delete_reply_t *rmp; + int rv = 0; + u8 *host_if_name = NULL; + + host_if_name = format (0, "%s", mp->host_if_name); + vec_add1 (host_if_name, 0); + + rv = af_packet_delete_if (vm, host_if_name); + + vec_free (host_if_name); + + REPLY_MACRO (VL_API_AF_PACKET_DELETE_REPLY); +} + +static void +vl_api_policer_add_del_t_handler (vl_api_policer_add_del_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_policer_add_del_reply_t *rmp; + int rv = 0; + u8 *name = NULL; + sse2_qos_pol_cfg_params_st cfg; + clib_error_t *error; + u32 policer_index; + + name = format (0, "%s", mp->name); + + memset (&cfg, 0, sizeof (cfg)); + cfg.rfc = mp->type; + cfg.rnd_type = mp->round_type; + cfg.rate_type = mp->rate_type; + cfg.rb.kbps.cir_kbps = mp->cir; + cfg.rb.kbps.eir_kbps = mp->eir; + cfg.rb.kbps.cb_bytes = mp->cb; + cfg.rb.kbps.eb_bytes = mp->eb; + cfg.conform_action.action_type = mp->conform_action_type; + cfg.conform_action.dscp = mp->conform_dscp; + cfg.exceed_action.action_type = mp->exceed_action_type; + cfg.exceed_action.dscp = mp->exceed_dscp; + cfg.violate_action.action_type = mp->violate_action_type; + cfg.violate_action.dscp = mp->violate_dscp; + cfg.color_aware = mp->color_aware; + + error = policer_add_del (vm, name, &cfg, &policer_index, mp->is_add); + + if (error) + rv = VNET_API_ERROR_UNSPECIFIED; + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_POLICER_ADD_DEL_REPLY, + ({ + if (rv == 0 && mp->is_add) + rmp->policer_index = ntohl(policer_index); + else + rmp->policer_index = ~0; + })); + /* *INDENT-ON* */ +} + +static void +send_policer_details (u8 * name, + sse2_qos_pol_cfg_params_st * config, + policer_read_response_type_st * templ, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_policer_details_t *mp; + + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS); + mp->context = context; + mp->cir = htonl (config->rb.kbps.cir_kbps); + mp->eir = htonl (config->rb.kbps.eir_kbps); + mp->cb = htonl (config->rb.kbps.cb_bytes); + mp->eb = htonl (config->rb.kbps.eb_bytes); + mp->rate_type = config->rate_type; + mp->round_type = config->rnd_type; + mp->type = config->rfc; + mp->conform_action_type = config->conform_action.action_type; + mp->conform_dscp = config->conform_action.dscp; + mp->exceed_action_type = config->exceed_action.action_type; + mp->exceed_dscp = config->exceed_action.dscp; + mp->violate_action_type = config->violate_action.action_type; + mp->violate_dscp = config->violate_action.dscp; + mp->single_rate = templ->single_rate ? 1 : 0; + mp->color_aware = templ->color_aware ? 1 : 0; + mp->scale = htonl (templ->scale); + mp->cir_tokens_per_period = htonl (templ->cir_tokens_per_period); + mp->pir_tokens_per_period = htonl (templ->pir_tokens_per_period); + mp->current_limit = htonl (templ->current_limit); + mp->current_bucket = htonl (templ->current_bucket); + mp->extended_limit = htonl (templ->extended_limit); + mp->extended_bucket = htonl (templ->extended_bucket); + mp->last_update_time = clib_host_to_net_u64 (templ->last_update_time); + + strncpy ((char *) mp->name, (char *) name, ARRAY_LEN (mp->name) - 1); + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +static void +vl_api_policer_dump_t_handler (vl_api_policer_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + vnet_policer_main_t *pm = &vnet_policer_main; + hash_pair_t *hp; + uword *p; + u32 pool_index; + u8 *match_name = 0; + u8 *name; + sse2_qos_pol_cfg_params_st *config; + policer_read_response_type_st *templ; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + if (mp->match_name_valid) + { + match_name = format (0, "%s%c", mp->match_name, 0); + } + + if (mp->match_name_valid) + { + p = hash_get_mem (pm->policer_config_by_name, match_name); + if (p) + { + pool_index = p[0]; + config = pool_elt_at_index (pm->configs, pool_index); + templ = pool_elt_at_index (pm->policer_templates, pool_index); + send_policer_details (match_name, config, templ, q, mp->context); + } + } + else + { + /* *INDENT-OFF* */ + hash_foreach_pair (hp, pm->policer_config_by_name, + ({ + name = (u8 *) hp->key; + pool_index = hp->value[0]; + config = pool_elt_at_index (pm->configs, pool_index); + templ = pool_elt_at_index (pm->policer_templates, pool_index); + send_policer_details(name, config, templ, q, mp->context); + })); + /* *INDENT-ON* */ + } +} + +static void + vl_api_policer_classify_set_interface_t_handler + (vl_api_policer_classify_set_interface_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_policer_classify_set_interface_reply_t *rmp; + int rv; + u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index; + + ip4_table_index = ntohl (mp->ip4_table_index); + ip6_table_index = ntohl (mp->ip6_table_index); + l2_table_index = ntohl (mp->l2_table_index); + sw_if_index = ntohl (mp->sw_if_index); + + VALIDATE_SW_IF_INDEX (mp); + + rv = vnet_set_policer_classify_intfc (vm, sw_if_index, ip4_table_index, + ip6_table_index, l2_table_index, + mp->is_add); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_POLICER_CLASSIFY_SET_INTERFACE_REPLY); +} + +static void +send_policer_classify_details (u32 sw_if_index, + u32 table_index, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_policer_classify_details_t *mp; + + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_POLICER_CLASSIFY_DETAILS); + mp->context = context; + mp->sw_if_index = htonl (sw_if_index); + mp->table_index = htonl (table_index); + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +static void +vl_api_policer_classify_dump_t_handler (vl_api_policer_classify_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + policer_classify_main_t *pcm = &policer_classify_main; + u32 *vec_tbl; + int i; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type]; + + if (vec_len (vec_tbl)) + { + for (i = 0; i < vec_len (vec_tbl); i++) + { + if (vec_elt (vec_tbl, i) == ~0) + continue; + + send_policer_classify_details (i, vec_elt (vec_tbl, i), q, + mp->context); + } + } +} + +static void +vl_api_netmap_create_t_handler (vl_api_netmap_create_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_netmap_create_reply_t *rmp; + int rv = 0; + u8 *if_name = NULL; + + if_name = format (0, "%s", mp->netmap_if_name); + vec_add1 (if_name, 0); + + rv = + netmap_create_if (vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr, + mp->is_pipe, mp->is_master, 0); + + vec_free (if_name); + + REPLY_MACRO (VL_API_NETMAP_CREATE_REPLY); +} + +static void +vl_api_netmap_delete_t_handler (vl_api_netmap_delete_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_netmap_delete_reply_t *rmp; + int rv = 0; + u8 *if_name = NULL; + + if_name = format (0, "%s", mp->netmap_if_name); + vec_add1 (if_name, 0); + + rv = netmap_delete_if (vm, if_name); + + vec_free (if_name); + + REPLY_MACRO (VL_API_NETMAP_DELETE_REPLY); +} + +static void +vl_api_mpls_eth_tunnel_details_t_handler (vl_api_mpls_eth_tunnel_details_t * + mp) +{ + clib_warning ("BUG"); +} + +static void +send_mpls_eth_tunnel_entry (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + mpls_eth_tunnel_t * et, u32 index, u32 context) +{ + mpls_main_t *mm = &mpls_main; + mpls_encap_t *e; + int i; + u32 nlabels; + vl_api_mpls_eth_tunnel_details_t *mp; + + e = pool_elt_at_index (mm->encaps, et->encap_index); + nlabels = vec_len (e->labels); + + mp = vl_msg_api_alloc (sizeof (*mp) + nlabels * sizeof (u32)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_MPLS_ETH_TUNNEL_DETAILS); + mp->context = context; + + mp->tunnel_index = htonl (index); + memcpy (mp->tunnel_dst_mac, et->tunnel_dst, 6); + mp->intfc_address = et->intfc_address.as_u32; + mp->tx_sw_if_index = htonl (et->tx_sw_if_index); + mp->inner_fib_index = htonl (et->inner_fib_index); + mp->mask_width = htonl (et->mask_width); + mp->encap_index = htonl (et->encap_index); + mp->hw_if_index = htonl (et->hw_if_index); + mp->l2_only = htonl (et->l2_only); + mp->nlabels = htonl (nlabels); + + for (i = 0; i < nlabels; i++) + { + mp->labels[i] = + htonl (vnet_mpls_uc_get_label + (clib_host_to_net_u32 (e->labels[i].label_exp_s_ttl))); + } + + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_ikev2_profile_set_ts_t_handler -(vl_api_ikev2_profile_set_ts_t * mp) +vl_api_mpls_eth_tunnel_dump_t_handler (vl_api_mpls_eth_tunnel_dump_t * mp) { - vl_api_ikev2_profile_set_ts_reply_t * rmp; - int rv = 0; + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + mpls_main_t *mm = &mpls_main; + mpls_eth_tunnel_t *et; + u32 index = ntohl (mp->tunnel_index); -#if IPSEC > 0 - vlib_main_t * vm = vlib_get_main(); - clib_error_t * error; - u8 * tmp = format(0, "%s", mp->name); - error = ikev2_set_profile_ts(vm, tmp, mp->proto, mp->start_port, - mp->end_port, (ip4_address_t) mp->start_addr, - (ip4_address_t) mp->end_addr, mp->is_local); - vec_free (tmp); - if (error) - rv = VNET_API_ERROR_UNSPECIFIED; -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - REPLY_MACRO(VL_API_IKEV2_PROFILE_SET_TS_REPLY); + if (index != ~0) + { + if (!pool_is_free_index (mm->eth_tunnels, index)) + { + et = pool_elt_at_index (mm->eth_tunnels, index); + send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, + mp->context); + } + } + else + { + /* *INDENT-OFF* */ + pool_foreach (et, mm->eth_tunnels, + ({ + send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, + mp->context); + })); + /* *INDENT-ON* */ + } } static void -vl_api_ikev2_set_local_key_t_handler -(vl_api_ikev2_set_local_key_t * mp) +vl_api_mpls_fib_details_t_handler (vl_api_mpls_fib_details_t * mp) { - vl_api_ikev2_profile_set_ts_reply_t * rmp; - int rv = 0; + clib_warning ("BUG"); +} -#if IPSEC > 0 - vlib_main_t * vm = vlib_get_main(); - clib_error_t * error; +static void +vl_api_mpls_fib_details_t_endian (vl_api_mpls_fib_details_t * mp) +{ + clib_warning ("BUG"); +} - error = ikev2_set_local_key(vm, mp->key_file); - if (error) - rv = VNET_API_ERROR_UNSPECIFIED; -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif +static void +vl_api_mpls_fib_details_t_print (vl_api_mpls_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + + +static void +copy_fib_next_hop (fib_route_path_encode_t * api_rpath, + vl_api_fib_path_t * fp) +{ + int is_ip4; + + if (api_rpath->rpath.frp_proto == FIB_PROTOCOL_IP4) + fp->afi = IP46_TYPE_IP4; + else if (api_rpath->rpath.frp_proto == FIB_PROTOCOL_IP6) + fp->afi = IP46_TYPE_IP6; + else + { + is_ip4 = ip46_address_is_ip4 (&api_rpath->rpath.frp_addr); + if (is_ip4) + fp->afi = IP46_TYPE_IP4; + else + fp->afi = IP46_TYPE_IP6; + } + if (fp->afi == IP46_TYPE_IP4) + memcpy (fp->next_hop, &api_rpath->rpath.frp_addr.ip4, + sizeof (api_rpath->rpath.frp_addr.ip4)); + else + memcpy (fp->next_hop, &api_rpath->rpath.frp_addr.ip6, + sizeof (api_rpath->rpath.frp_addr.ip6)); +} - REPLY_MACRO(VL_API_IKEV2_SET_LOCAL_KEY_REPLY); +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_path_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); + })); + })); + 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); } static void -vl_api_map_add_domain_t_handler -(vl_api_map_add_domain_t * mp) +vl_api_ip_fib_details_t_handler (vl_api_ip_fib_details_t * mp) { - vl_api_map_add_domain_reply_t * rmp; - int rv = 0; - u32 index; - u8 flags = mp->is_translation ? MAP_DOMAIN_TRANSLATION : 0; - rv = map_create_domain((ip4_address_t *)&mp->ip4_prefix, mp->ip4_prefix_len, - (ip6_address_t *)&mp->ip6_prefix, mp->ip6_prefix_len, - (ip6_address_t *)&mp->ip6_src, mp->ip6_src_prefix_len, - mp->ea_bits_len, mp->psid_offset, mp->psid_length, &index, ntohs(mp->mtu), flags); + clib_warning ("BUG"); +} - REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY, - ({ - rmp->index = ntohl(index); - })); +static void +vl_api_ip_fib_details_t_endian (vl_api_ip_fib_details_t * mp) +{ + clib_warning ("BUG"); } static void -vl_api_map_del_domain_t_handler -(vl_api_map_del_domain_t * mp) +vl_api_ip_fib_details_t_print (vl_api_ip_fib_details_t * mp) { - vl_api_map_del_domain_reply_t * rmp; - int rv = 0; + clib_warning ("BUG"); +} - rv = map_delete_domain(ntohl(mp->index)); +static void +send_ip_fib_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 table_id, fib_prefix_t *pfx, + fib_route_path_encode_t *api_rpaths, u32 context) +{ + vl_api_ip_fib_details_t *mp; + fib_route_path_encode_t *api_rpath; + vl_api_fib_path_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_IP_FIB_DETAILS); + mp->context = context; + + mp->table_id = htonl (table_id); + mp->address_length = pfx->fp_len; + memcpy(mp->address, &pfx->fp_addr.ip4, sizeof(pfx->fp_addr.ip4)); + + mp->count = htonl (path_count); + fp = mp->path; + vec_foreach(api_rpath, api_rpaths) + { + memset (fp, 0, sizeof (*fp)); + switch (api_rpath->dpo.dpoi_type) + { + case DPO_RECEIVE: + fp->is_local = true; + break; + case DPO_DROP: + fp->is_drop = true; + break; + case DPO_IP_NULL: + switch (api_rpath->dpo.dpoi_index) + { + case IP_NULL_ACTION_NONE: + fp->is_drop = true; + break; + case IP_NULL_ACTION_SEND_ICMP_UNREACH: + fp->is_unreach = true; + break; + case IP_NULL_ACTION_SEND_ICMP_PROHIBIT: + fp->is_prohibit = true; + break; + default: + break; + } + break; + default: + break; + } + 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++; + } - REPLY_MACRO(VL_API_MAP_DEL_DOMAIN_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_map_add_del_rule_t_handler -(vl_api_map_add_del_rule_t * mp) -{ - vl_api_map_del_domain_reply_t * rmp; - int rv = 0; +vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp) +{ + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + ip4_main_t *im = &ip4_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; + int i; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im->fibs, + ({ + for (i = 0; i < ARRAY_LEN (fib_table->v4.fib_entry_by_dst_address); i++) + { + hash_foreach(key, lfei, fib_table->v4.fib_entry_by_dst_address[i], + ({ + vec_add1(lfeis, lfei); + })); + } + })); - rv = map_add_del_psid(ntohl(mp->index), ntohs(mp->psid), (ip6_address_t *)mp->ip6_dst, mp->is_add); + 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_ip_fib_details (am, q, + fib_table->ft_table_id, + &pfx, + api_rpaths, + mp->context); + vec_free(api_rpaths); + } - REPLY_MACRO(VL_API_MAP_ADD_DEL_RULE_REPLY); + vec_free (lfeis); } static void -vl_api_map_domain_dump_t_handler -(vl_api_map_domain_dump_t * mp) +vl_api_ip6_fib_details_t_handler (vl_api_ip6_fib_details_t * mp) { - vl_api_map_domain_details_t * rmp; - map_main_t *mm = &map_main; - map_domain_t *d; - unix_shared_memory_queue_t * q; + clib_warning ("BUG"); +} - if (pool_elts (mm->domains) == 0) - return; +static void +vl_api_ip6_fib_details_t_endian (vl_api_ip6_fib_details_t * mp) +{ + clib_warning ("BUG"); +} - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { +static void +vl_api_ip6_fib_details_t_print (vl_api_ip6_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +send_ip6_fib_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 table_id, fib_prefix_t *pfx, + fib_route_path_encode_t *api_rpaths, u32 context) +{ + vl_api_ip6_fib_details_t *mp; + fib_route_path_encode_t *api_rpath; + vl_api_fib_path_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_IP6_FIB_DETAILS); + mp->context = context; + + mp->table_id = htonl (table_id); + mp->address_length = pfx->fp_len; + memcpy(mp->address, &pfx->fp_addr.ip6, sizeof(pfx->fp_addr.ip6)); + + mp->count = htonl (path_count); + fp = mp->path; + vec_foreach(api_rpath, api_rpaths) + { + memset (fp, 0, sizeof (*fp)); + switch (api_rpath->dpo.dpoi_type) + { + case DPO_RECEIVE: + fp->is_local = true; + break; + case DPO_DROP: + fp->is_drop = true; + break; + case DPO_IP_NULL: + switch (api_rpath->dpo.dpoi_index) + { + case IP_NULL_DPO_ACTION_NUM+IP_NULL_ACTION_NONE: + fp->is_drop = true; + break; + case IP_NULL_DPO_ACTION_NUM+IP_NULL_ACTION_SEND_ICMP_UNREACH: + fp->is_unreach = true; + break; + case IP_NULL_DPO_ACTION_NUM+IP_NULL_ACTION_SEND_ICMP_PROHIBIT: + fp->is_prohibit = true; + break; + default: + break; + } + break; + default: + break; + } + 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++; } - pool_foreach(d, mm->domains, ({ - /* Make sure every field is initiated (or don't skip the memset()) */ - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_MAP_DOMAIN_DETAILS); - rmp->domain_index = htonl(d - mm->domains); - rmp->ea_bits_len = d->ea_bits_len; - rmp->psid_offset = d->psid_offset; - rmp->psid_length = d->psid_length; - clib_memcpy(rmp->ip4_prefix, &d->ip4_prefix, sizeof(rmp->ip4_prefix)); - rmp->ip4_prefix_len = d->ip4_prefix_len; - clib_memcpy(rmp->ip6_prefix, &d->ip6_prefix, sizeof(rmp->ip6_prefix)); - rmp->ip6_prefix_len = d->ip6_prefix_len; - clib_memcpy(rmp->ip6_src, &d->ip6_src, sizeof(rmp->ip6_src)); - rmp->ip6_src_len = d->ip6_src_len; - rmp->mtu = htons(d->mtu); - rmp->is_translation = (d->flags & MAP_DOMAIN_TRANSLATION); - rmp->context = mp->context; + vl_msg_api_send_shmem (q, (u8 *) & mp); +} - vl_msg_api_send_shmem (q, (u8 *)&rmp); +typedef struct apt_ip6_fib_show_ctx_t_ { + u32 fib_index; + fib_node_index_t *entries; +} api_ip6_fib_show_ctx_t; + +static void +api_ip6_fib_table_put_entries (clib_bihash_kv_24_8_t * kvp, + void *arg) +{ + api_ip6_fib_show_ctx_t *ctx = arg; + + if ((kvp->key[2] >> 32) == ctx->fib_index) + { + vec_add1(ctx->entries, kvp->value); + } +} + +static void +api_ip6_fib_table_get_all (unix_shared_memory_queue_t *q, + vl_api_ip6_fib_dump_t *mp, + fib_table_t *fib_table) +{ + vpe_api_main_t *am = &vpe_api_main; + ip6_main_t *im6 = &ip6_main; + ip6_fib_t *fib = &fib_table->v6; + fib_node_index_t *fib_entry_index; + api_ip6_fib_show_ctx_t ctx = { + .fib_index = fib->index, + .entries = NULL, + }; + fib_route_path_encode_t *api_rpaths; + fib_prefix_t pfx; + + BV(clib_bihash_foreach_key_value_pair) + ((BVT(clib_bihash) *) &im6->ip6_table[IP6_FIB_TABLE_NON_FWDING].ip6_hash, + api_ip6_fib_table_put_entries, + &ctx); + + vec_sort_with_function(ctx.entries, fib_entry_cmp_for_sort); + + vec_foreach(fib_entry_index, ctx.entries) + { + fib_entry_get_prefix(*fib_entry_index, &pfx); + api_rpaths = NULL; + fib_entry_encode(*fib_entry_index, &api_rpaths); + send_ip6_fib_details (am, q, + fib_table->ft_table_id, + &pfx, + api_rpaths, + mp->context); + vec_free(api_rpaths); + } + + vec_free(ctx.entries); +} + +static void +vl_api_ip6_fib_dump_t_handler (vl_api_ip6_fib_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + ip6_main_t *im6 = &ip6_main; + fib_table_t *fib_table; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im6->fibs, + ({ + api_ip6_fib_table_get_all(q, mp, fib_table); })); } static void -vl_api_map_rule_dump_t_handler -(vl_api_map_rule_dump_t * mp) +vl_api_mpls_fib_encap_details_t_handler (vl_api_mpls_fib_encap_details_t * mp) { - unix_shared_memory_queue_t * q; - u16 i; - ip6_address_t dst; - vl_api_map_rule_details_t * rmp; - map_main_t *mm = &map_main; - u32 domain_index = ntohl(mp->domain_index); - map_domain_t *d; + clib_warning ("BUG"); +} - if (pool_elts (mm->domains) == 0) - return; +static void +send_mpls_fib_encap_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + show_mpls_fib_t * s, u32 context) +{ + vl_api_mpls_fib_encap_details_t *mp; + mpls_main_t *mm = &mpls_main; + mpls_encap_t *e; + int i; + u32 nlabels; + + e = pool_elt_at_index (mm->encaps, s->entry_index); + nlabels = vec_len (e->labels); + + mp = vl_msg_api_alloc (sizeof (*mp) + nlabels * sizeof (u32)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_MPLS_FIB_ENCAP_DETAILS); + mp->context = context; + + mp->fib_index = htonl (s->fib_index); + mp->entry_index = htonl (s->entry_index); + mp->dest = s->dest; + mp->s_bit = htonl (s->s_bit); - d = pool_elt_at_index(mm->domains, domain_index); - if (!d || !d->rules) { + mp->nlabels = htonl (nlabels); + + for (i = 0; i < nlabels; i++) + { + mp->labels[i] = + htonl (vnet_mpls_uc_get_label + (clib_host_to_net_u32 (e->labels[i].label_exp_s_ttl))); + } + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +static void +vl_api_mpls_fib_encap_dump_t_handler (vl_api_mpls_fib_encap_dump_t * mp) +{ + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + vlib_main_t *vm = &vlib_global_main; + u64 key; + u32 value; + show_mpls_fib_t *records = 0; + show_mpls_fib_t *s; + mpls_main_t *mm = &mpls_main; + ip4_fib_t *rx_fib; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) return; + + /* *INDENT-OFF* */ + hash_foreach (key, value, mm->mpls_encap_by_fib_and_dest, + ({ + vec_add2 (records, s, 1); + s->fib_index = (u32)(key>>32); + s->dest = (u32)(key & 0xFFFFFFFF); + s->entry_index = (u32) value; + })); + /* *INDENT-ON* */ + + if (0 == vec_len (records)) + { + vlib_cli_output (vm, "MPLS encap table empty"); + goto out; + } + + /* sort output by dst address within fib */ + vec_sort_with_function (records, mpls_dest_cmp); + vec_sort_with_function (records, mpls_fib_index_cmp); + vlib_cli_output (vm, "MPLS encap table"); + vlib_cli_output (vm, "%=6s%=16s%=16s", "Table", "Dest address", "Labels"); + vec_foreach (s, records) + { + rx_fib = ip4_fib_get (s->fib_index); + vlib_cli_output (vm, "%=6d%=16U%=16U", rx_fib->table_id, + format_ip4_address, &s->dest, format_mpls_encap_index, + mm, s->entry_index); + send_mpls_fib_encap_details (am, q, s, mp->context); } +out: + vec_free (records); +} + +static void +vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t * mp) +{ + unix_shared_memory_queue_t *q; + q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) { + if (q == 0) return; - } - for (i = 0; i < (0x1 << d->psid_length); i++) { - dst = d->rules[i]; - if (dst.as_u64[0] == 0 && dst.as_u64[1] == 0) { - continue; + vnet_classify_main_t *cm = &vnet_classify_main; + vnet_classify_table_t *t; + u32 *table_ids = 0; + u32 count; + + /* *INDENT-OFF* */ + pool_foreach (t, cm->tables, + ({ + vec_add1 (table_ids, ntohl(t - cm->tables)); + })); + /* *INDENT-ON* */ + count = vec_len (table_ids); + + vl_api_classify_table_ids_reply_t *rmp; + rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32)); + rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY); + rmp->context = mp->context; + rmp->count = ntohl (count); + clib_memcpy (rmp->ids, table_ids, count * sizeof (u32)); + rmp->retval = 0; + + vl_msg_api_send_shmem (q, (u8 *) & rmp); + + vec_free (table_ids); +} + +static void + vl_api_classify_table_by_interface_t_handler + (vl_api_classify_table_by_interface_t * mp) +{ + vl_api_classify_table_by_interface_reply_t *rmp; + int rv = 0; + + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 *acl = 0; + + vec_validate (acl, INPUT_ACL_N_TABLES - 1); + vec_set (acl, ~0); + + VALIDATE_SW_IF_INDEX (mp); + + input_acl_main_t *am = &input_acl_main; + + int if_idx; + u32 type; + + for (type = 0; type < INPUT_ACL_N_TABLES; type++) + { + u32 *vec_tbl = am->classify_table_index_by_sw_if_index[type]; + if (vec_len (vec_tbl)) + { + for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++) + { + if (vec_elt (vec_tbl, if_idx) == ~0 || sw_if_index != if_idx) + { + continue; + } + acl[type] = vec_elt (vec_tbl, if_idx); + } + } } - rmp = vl_msg_api_alloc(sizeof(*rmp)); - memset(rmp, 0, sizeof(*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_MAP_RULE_DETAILS); - rmp->psid = htons(i); - clib_memcpy(rmp->ip6_dst, &dst, sizeof(rmp->ip6_dst)); - rmp->context = mp->context; - vl_msg_api_send_shmem(q, (u8 *)&rmp); - } + + BAD_SW_IF_INDEX_LABEL; + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY, + ({ + rmp->sw_if_index = ntohl(sw_if_index); + rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]); + rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]); + rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]); + })); + /* *INDENT-ON* */ + vec_free (acl); } static void -vl_api_map_summary_stats_t_handler ( - vl_api_map_summary_stats_t *mp) +vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t * mp) { - vl_api_map_summary_stats_reply_t *rmp; - vlib_combined_counter_main_t *cm; - vlib_counter_t v; - int i, which; - u64 total_pkts[VLIB_N_RX_TX]; - u64 total_bytes[VLIB_N_RX_TX]; - map_main_t *mm = &map_main; - unix_shared_memory_queue_t *q = - vl_api_client_index_to_input_queue(mp->client_index); + unix_shared_memory_queue_t *q; - if (!q) - return; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_MAP_SUMMARY_STATS_REPLY); - rmp->context = mp->context; - rmp->retval = 0; + vl_api_classify_table_info_reply_t *rmp = 0; - memset (total_pkts, 0, sizeof (total_pkts)); - memset (total_bytes, 0, sizeof (total_bytes)); + vnet_classify_main_t *cm = &vnet_classify_main; + u32 table_id = ntohl (mp->table_id); + vnet_classify_table_t *t; - map_domain_counter_lock (mm); - vec_foreach(cm, mm->domain_counters) { - which = cm - mm->domain_counters; + /* *INDENT-OFF* */ + pool_foreach (t, cm->tables, + ({ + if (table_id == t - cm->tables) + { + rmp = vl_msg_api_alloc_as_if_client + (sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4)); + rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY); + rmp->context = mp->context; + rmp->table_id = ntohl(table_id); + rmp->nbuckets = ntohl(t->nbuckets); + rmp->match_n_vectors = ntohl(t->match_n_vectors); + rmp->skip_n_vectors = ntohl(t->skip_n_vectors); + rmp->active_sessions = ntohl(t->active_elements); + rmp->next_table_index = ntohl(t->next_table_index); + rmp->miss_next_index = ntohl(t->miss_next_index); + rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4)); + clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4)); + rmp->retval = 0; + break; + } + })); + /* *INDENT-ON* */ - for (i = 0; i < vec_len(cm->maxi); i++) { - vlib_get_combined_counter (cm, i, &v); - total_pkts[which] += v.packets; - total_bytes[which] += v.bytes; + if (rmp == 0) + { + rmp = vl_msg_api_alloc (sizeof (*rmp)); + rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TABLE_INFO_REPLY)); + rmp->context = mp->context; + rmp->retval = ntohl (VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND); + } + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * + mp) +{ + clib_warning ("BUG"); +} + +static void +send_classify_session_details (unix_shared_memory_queue_t * q, + u32 table_id, + u32 match_length, + vnet_classify_entry_t * e, u32 context) +{ + vl_api_classify_session_details_t *rmp; + + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_SESSION_DETAILS); + rmp->context = context; + rmp->table_id = ntohl (table_id); + rmp->hit_next_index = ntohl (e->next_index); + rmp->advance = ntohl (e->advance); + rmp->opaque_index = ntohl (e->opaque_index); + rmp->match_length = ntohl (match_length); + clib_memcpy (rmp->match, e->key, match_length); + + vl_msg_api_send_shmem (q, (u8 *) & rmp); +} + +static void +vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t * mp) +{ + vnet_classify_main_t *cm = &vnet_classify_main; + unix_shared_memory_queue_t *q; + + u32 table_id = ntohl (mp->table_id); + vnet_classify_table_t *t; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; + + /* *INDENT-OFF* */ + pool_foreach (t, cm->tables, + ({ + if (table_id == t - cm->tables) + { + vnet_classify_bucket_t * b; + vnet_classify_entry_t * v, * save_v; + int i, j, k; + + for (i = 0; i < t->nbuckets; i++) + { + b = &t->buckets [i]; + if (b->offset == 0) + continue; + + save_v = vnet_classify_get_entry (t, b->offset); + for (j = 0; j < (1<log2_pages); j++) + { + for (k = 0; k < t->entries_per_page; k++) + { + v = vnet_classify_entry_at_index + (t, save_v, j*t->entries_per_page + k); + if (vnet_classify_entry_is_free (v)) + continue; + + send_classify_session_details + (q, table_id, t->match_n_vectors * sizeof (u32x4), + v, mp->context); + } + } + } + break; } + })); + /* *INDENT-ON* */ +} + +static void +vl_api_set_ipfix_exporter_t_handler (vl_api_set_ipfix_exporter_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + flow_report_main_t *frm = &flow_report_main; + vl_api_set_ipfix_exporter_reply_t *rmp; + ip4_address_t collector, src; + u16 collector_port = UDP_DST_PORT_ipfix; + u32 path_mtu; + u32 template_interval; + u8 udp_checksum; + u32 fib_id; + u32 fib_index = ~0; + int rv = 0; + + memcpy (collector.data, mp->collector_address, sizeof (collector.data)); + collector_port = ntohs (mp->collector_port); + if (collector_port == (u16) ~ 0) + collector_port = UDP_DST_PORT_ipfix; + memcpy (src.data, mp->src_address, sizeof (src.data)); + fib_id = ntohl (mp->vrf_id); + + ip4_main_t *im = &ip4_main; + if (fib_id == ~0) + { + fib_index = ~0; + } + else + { + uword *p = hash_get (im->fib_index_by_table_id, fib_id); + if (!p) + { + rv = VNET_API_ERROR_NO_SUCH_FIB; + goto out; + } + fib_index = p[0]; + } + + path_mtu = ntohl (mp->path_mtu); + if (path_mtu == ~0) + path_mtu = 512; // RFC 7011 section 10.3.3. + template_interval = ntohl (mp->template_interval); + if (template_interval == ~0) + template_interval = 20; + udp_checksum = mp->udp_checksum; + + if (collector.as_u32 == 0) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; + } + + if (src.as_u32 == 0) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; + } + + if (path_mtu > 1450 /* vpp does not support fragmentation */ ) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; } - map_domain_counter_unlock (mm); + if (path_mtu < 68) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto out; + } - /* Note: in network byte order! */ - rmp->total_pkts[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_RX]); - rmp->total_bytes[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_RX]); - rmp->total_pkts[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_pkts[MAP_DOMAIN_COUNTER_TX]); - rmp->total_bytes[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(total_bytes[MAP_DOMAIN_COUNTER_TX]); - rmp->total_bindings = clib_host_to_net_u64(pool_elts(mm->domains)); - rmp->total_ip4_fragments = 0; // Not yet implemented. Should be a simple counter. - rmp->total_security_check[MAP_DOMAIN_COUNTER_TX] = clib_host_to_net_u64(map_error_counter_get(ip4_map_node.index, MAP_ERROR_ENCAP_SEC_CHECK)); - rmp->total_security_check[MAP_DOMAIN_COUNTER_RX] = clib_host_to_net_u64(map_error_counter_get(ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK)); + /* Reset report streams if we are reconfiguring IP addresses */ + if (frm->ipfix_collector.as_u32 != collector.as_u32 || + frm->src_address.as_u32 != src.as_u32 || + frm->collector_port != collector_port) + vnet_flow_reports_reset (frm); - vl_msg_api_send_shmem(q, (u8 *)&rmp); -} + frm->ipfix_collector.as_u32 = collector.as_u32; + frm->collector_port = collector_port; + frm->src_address.as_u32 = src.as_u32; + frm->fib_index = fib_index; + frm->path_mtu = path_mtu; + frm->template_interval = template_interval; + frm->udp_checksum = udp_checksum; -static void vl_api_ipsec_sa_set_key_t_handler -(vl_api_ipsec_sa_set_key_t * mp) -{ - vlib_main_t *vm __attribute__((unused)) = vlib_get_main(); - vl_api_ipsec_sa_set_key_reply_t *rmp; - int rv; -#if IPSEC > 0 - ipsec_sa_t sa; - sa.id = ntohl(mp->sa_id); - sa.crypto_key_len = mp->crypto_key_length; - clib_memcpy(&sa.crypto_key, mp->crypto_key, sizeof(sa.crypto_key)); - sa.integ_key_len = mp->integrity_key_length; - clib_memcpy(&sa.integ_key, mp->integrity_key, sizeof(sa.integ_key)); - - rv = ipsec_set_sa_key(vm, &sa); -#else - rv = VNET_API_ERROR_UNIMPLEMENTED; -#endif + /* Turn on the flow reporting process */ + vlib_process_signal_event (vm, flow_report_process_node.index, 1, 0); - REPLY_MACRO(VL_API_IPSEC_SA_SET_KEY_REPLY); +out: + REPLY_MACRO (VL_API_SET_IPFIX_EXPORTER_REPLY); } -static void vl_api_cop_interface_enable_disable_t_handler -(vl_api_cop_interface_enable_disable_t * mp) +static void +vl_api_ipfix_exporter_dump_t_handler (vl_api_ipfix_exporter_dump_t * mp) { - vl_api_cop_interface_enable_disable_reply_t * rmp; - int rv; - u32 sw_if_index = ntohl(mp->sw_if_index); - int enable_disable; + flow_report_main_t *frm = &flow_report_main; + unix_shared_memory_queue_t *q; + vl_api_ipfix_exporter_details_t *rmp; + ip4_main_t *im = &ip4_main; + u32 vrf_id; - VALIDATE_SW_IF_INDEX(mp); - - enable_disable = (int) mp->enable_disable; - - rv = cop_interface_enable_disable (sw_if_index, enable_disable); - - BAD_SW_IF_INDEX_LABEL; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - REPLY_MACRO(VL_API_COP_INTERFACE_ENABLE_DISABLE_REPLY); + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_IPFIX_EXPORTER_DETAILS); + rmp->context = mp->context; + memcpy (rmp->collector_address, frm->ipfix_collector.data, + sizeof (frm->ipfix_collector.data)); + rmp->collector_port = htons (frm->collector_port); + memcpy (rmp->src_address, frm->src_address.data, + sizeof (frm->src_address.data)); + if (frm->fib_index == ~0) + vrf_id = ~0; + else + vrf_id = im->fibs[frm->fib_index].ft_table_id; + rmp->vrf_id = htonl (vrf_id); + rmp->path_mtu = htonl (frm->path_mtu); + rmp->template_interval = htonl (frm->template_interval); + rmp->udp_checksum = (frm->udp_checksum != 0); + + vl_msg_api_send_shmem (q, (u8 *) & rmp); } -static void vl_api_cop_whitelist_enable_disable_t_handler -(vl_api_cop_whitelist_enable_disable_t * mp) -{ - vl_api_cop_whitelist_enable_disable_reply_t * rmp; - cop_whitelist_enable_disable_args_t _a, *a=&_a; - u32 sw_if_index = ntohl(mp->sw_if_index); - int rv; - - VALIDATE_SW_IF_INDEX(mp); +static void + vl_api_set_ipfix_classify_stream_t_handler + (vl_api_set_ipfix_classify_stream_t * mp) +{ + vl_api_set_ipfix_classify_stream_reply_t *rmp; + flow_report_classify_main_t *fcm = &flow_report_classify_main; + flow_report_main_t *frm = &flow_report_main; + u32 domain_id = 0; + u32 src_port = UDP_DST_PORT_ipfix; + int rv = 0; - a->sw_if_index = sw_if_index; - a->ip4 = mp->ip4; - a->ip6 = mp->ip6; - a->default_cop = mp->default_cop; - a->fib_id = ntohl(mp->fib_id); + domain_id = ntohl (mp->domain_id); + src_port = ntohs (mp->src_port); - rv = cop_whitelist_enable_disable (a); + if (fcm->src_port != 0 && + (fcm->domain_id != domain_id || fcm->src_port != (u16) src_port)) + { + int rv = vnet_stream_change (frm, fcm->domain_id, fcm->src_port, + domain_id, (u16) src_port); + ASSERT (rv == 0); + } - BAD_SW_IF_INDEX_LABEL; + fcm->domain_id = domain_id; + fcm->src_port = (u16) src_port; - REPLY_MACRO(VL_API_COP_WHITELIST_ENABLE_DISABLE_REPLY); + REPLY_MACRO (VL_API_SET_IPFIX_CLASSIFY_STREAM_REPLY); } -static void vl_api_get_node_graph_t_handler -(vl_api_get_node_graph_t * mp) +static void + vl_api_ipfix_classify_stream_dump_t_handler + (vl_api_ipfix_classify_stream_dump_t * mp) { - int rv = 0; - u8 * vector = 0; - api_main_t * am = &api_main; - vlib_main_t * vm = vlib_get_main(); - void * oldheap; - vl_api_get_node_graph_reply_t * rmp; - - pthread_mutex_lock (&am->vlib_rp->mutex); - oldheap = svm_push_data_heap (am->vlib_rp); + flow_report_classify_main_t *fcm = &flow_report_classify_main; + unix_shared_memory_queue_t *q; + vl_api_ipfix_classify_stream_details_t *rmp; - /* - * Keep the number of memcpy ops to a minimum (e.g. 1). - */ - vec_validate (vector, 16384); - vec_reset_length (vector); - - /* $$$$ FIXME */ - vector = vlib_node_serialize (&vm->node_main, vector, - (u32)~0 /* all threads */, - 1 /* include nexts */, - 1 /* include stats */); + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - svm_pop_heap (oldheap); - pthread_mutex_unlock (&am->vlib_rp->mutex); + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_IPFIX_CLASSIFY_STREAM_DETAILS); + rmp->context = mp->context; + rmp->domain_id = htonl (fcm->domain_id); + rmp->src_port = htons (fcm->src_port); - REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY, - rmp->reply_in_shmem = (uword) vector); + vl_msg_api_send_shmem (q, (u8 *) & rmp); } -static void vl_api_trace_profile_add_t_handler -(vl_api_trace_profile_add_t *mp) -{ - int rv = 0; - vl_api_trace_profile_add_reply_t * rmp; - clib_error_t *error; +static void + vl_api_ipfix_classify_table_add_del_t_handler + (vl_api_ipfix_classify_table_add_del_t * mp) +{ + vl_api_ipfix_classify_table_add_del_reply_t *rmp; + flow_report_classify_main_t *fcm = &flow_report_classify_main; + flow_report_main_t *frm = &flow_report_main; + vnet_flow_report_add_del_args_t args; + ipfix_classify_table_t *table; + int is_add; + u32 classify_table_index; + u8 ip_version; + u8 transport_protocol; + int rv = 0; - /* Ignoring the profile id as currently a single profile - * is supported */ - error = ip6_ioam_trace_profile_set(mp->trace_num_elt, mp->trace_type, - ntohl(mp->node_id), ntohl(mp->trace_app_data), - mp->pow_enable, mp->trace_tsp, - mp->trace_ppc); - if (error) { - clib_error_report(error); - rv = clib_error_get_code(error); + classify_table_index = ntohl (mp->table_id); + ip_version = mp->ip_version; + transport_protocol = mp->transport_protocol; + is_add = mp->is_add; + + if (fcm->src_port == 0) + { + /* call set_ipfix_classify_stream first */ + rv = VNET_API_ERROR_UNSPECIFIED; + goto out; } - REPLY_MACRO(VL_API_TRACE_PROFILE_ADD_REPLY); -} + memset (&args, 0, sizeof (args)); -static void vl_api_trace_profile_apply_t_handler -(vl_api_trace_profile_apply_t *mp) -{ - int rv = 0; - vl_api_trace_profile_apply_reply_t * rmp; + table = 0; + int i; + for (i = 0; i < vec_len (fcm->tables); i++) + if (ipfix_classify_table_index_valid (i)) + if (fcm->tables[i].classify_table_index == classify_table_index) + { + table = &fcm->tables[i]; + break; + } - if (mp->enable != 0) { - rv = ip6_ioam_set_destination ((ip6_address_t *)(&mp->dest_ipv6), - ntohl(mp->prefix_length), - ntohl(mp->vrf_id), - mp->trace_op == IOAM_HBYH_ADD, - mp->trace_op == IOAM_HBYH_POP, - mp->trace_op == IOAM_HBYH_MOD); - } else { - //ip6_ioam_clear_destination(&ip6, mp->prefix_length, mp->vrf_id); + if (is_add) + { + if (table) + { + rv = VNET_API_ERROR_VALUE_EXIST; + goto out; + } + table = ipfix_classify_add_table (); + table->classify_table_index = classify_table_index; } - REPLY_MACRO(VL_API_TRACE_PROFILE_APPLY_REPLY); -} - -static void vl_api_trace_profile_del_t_handler -(vl_api_trace_profile_del_t *mp) -{ - int rv = 0; - vl_api_trace_profile_del_reply_t * rmp; - clib_error_t *error; - - error = clear_ioam_rewrite_fn(); - if (error) { - clib_error_report(error); - rv = clib_error_get_code(error); + else + { + if (!table) + { + rv = VNET_API_ERROR_NO_SUCH_ENTRY; + goto out; + } } - REPLY_MACRO(VL_API_TRACE_PROFILE_DEL_REPLY); -} - -static void -vl_api_af_packet_create_t_handler -(vl_api_af_packet_create_t *mp) -{ - vlib_main_t *vm = vlib_get_main(); - vl_api_af_packet_create_reply_t *rmp; - int rv = 0; - u8 *host_if_name = NULL; - u32 sw_if_index; + table->ip_version = ip_version; + table->transport_protocol = transport_protocol; - host_if_name = format(0, "%s", mp->host_if_name); - vec_add1 (host_if_name, 0); + args.opaque.as_uword = table - fcm->tables; + args.rewrite_callback = ipfix_classify_template_rewrite; + args.flow_data_callback = ipfix_classify_send_flows; + args.is_add = is_add; + args.domain_id = fcm->domain_id; + args.src_port = fcm->src_port; - rv = af_packet_create_if(vm, host_if_name, - mp->use_random_hw_addr ? 0 : mp->hw_addr, &sw_if_index); + rv = vnet_flow_report_add_del (frm, &args); - vec_free(host_if_name); + /* If deleting, or add failed */ + if (is_add == 0 || (rv && is_add)) + ipfix_classify_delete_table (table - fcm->tables); - REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY, - rmp->sw_if_index = clib_host_to_net_u32(sw_if_index)); +out: + REPLY_MACRO (VL_API_SET_IPFIX_CLASSIFY_STREAM_REPLY); } static void -vl_api_af_packet_delete_t_handler -(vl_api_af_packet_delete_t *mp) +send_ipfix_classify_table_details (u32 table_index, + unix_shared_memory_queue_t * q, + u32 context) { - vlib_main_t * vm = vlib_get_main(); - vl_api_af_packet_delete_reply_t *rmp; - int rv = 0; - u8 *host_if_name = NULL; + flow_report_classify_main_t *fcm = &flow_report_classify_main; + vl_api_ipfix_classify_table_details_t *mp; - host_if_name = format(0, "%s", mp->host_if_name); - vec_add1 (host_if_name, 0); + ipfix_classify_table_t *table = &fcm->tables[table_index]; - rv = af_packet_delete_if(vm, host_if_name); + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IPFIX_CLASSIFY_TABLE_DETAILS); + mp->context = context; + mp->table_id = htonl (table->classify_table_index); + mp->ip_version = table->ip_version; + mp->transport_protocol = table->transport_protocol; - vec_free(host_if_name); - - REPLY_MACRO(VL_API_AF_PACKET_DELETE_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & mp); } static void -vl_api_policer_add_del_t_handler -(vl_api_policer_add_del_t *mp) + vl_api_ipfix_classify_table_dump_t_handler + (vl_api_ipfix_classify_table_dump_t * mp) { - vlib_main_t * vm = vlib_get_main(); - vl_api_policer_add_del_reply_t *rmp; - int rv = 0; - u8 *name = NULL; - sse2_qos_pol_cfg_params_st cfg; - clib_error_t * error; - - name = format(0, "%s", mp->name); - - memset (&cfg, 0, sizeof (cfg)); - cfg.rfc = mp->type; - cfg.rnd_type = mp->round_type; - cfg.rate_type = mp->rate_type; - cfg.rb.kbps.cir_kbps = mp->cir; - cfg.rb.kbps.eir_kbps = mp->eir; - cfg.rb.kbps.cb_bytes = mp->cb; - cfg.rb.kbps.eb_bytes = mp->eb; - - error = policer_add_del(vm, name, &cfg, mp->is_add); + flow_report_classify_main_t *fcm = &flow_report_classify_main; + unix_shared_memory_queue_t *q; + u32 i; - if (error) - rv = VNET_API_ERROR_UNSPECIFIED; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (!q) + return; - REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY); -} - -static void -send_policer_details (u8 *name, - sse2_qos_pol_cfg_params_st *config, - policer_read_response_type_st *templ, - unix_shared_memory_queue_t *q, - u32 context) -{ - vl_api_policer_details_t * mp; - - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs (VL_API_POLICER_DETAILS); - mp->context = context; - mp->cir = htonl(config->rb.kbps.cir_kbps); - mp->eir = htonl(config->rb.kbps.eir_kbps); - mp->cb = htonl(config->rb.kbps.cb_bytes); - mp->eb = htonl(config->rb.kbps.eb_bytes); - mp->rate_type = config->rate_type; - mp->round_type = config->rnd_type; - mp->type = config->rfc; - mp->single_rate = templ->single_rate ? 1 : 0; - mp->color_aware = templ->color_aware ? 1 : 0; - mp->scale = htonl(templ->scale); - mp->cir_tokens_per_period = htonl(templ->cir_tokens_per_period); - mp->pir_tokens_per_period = htonl(templ->pir_tokens_per_period); - mp->current_limit = htonl(templ->current_limit); - mp->current_bucket = htonl(templ->current_bucket); - mp->extended_limit = htonl(templ->extended_limit); - mp->extended_bucket = htonl(templ->extended_bucket); - mp->last_update_time = clib_host_to_net_u64(templ->last_update_time); - - strncpy ((char *) mp->name, (char *) name, ARRAY_LEN(mp->name) - 1); - - vl_msg_api_send_shmem (q, (u8 *)&mp); -} - -static void -vl_api_policer_dump_t_handler -(vl_api_policer_dump_t *mp) -{ - unix_shared_memory_queue_t * q; - vnet_policer_main_t * pm = &vnet_policer_main; - hash_pair_t * hp; - uword * p; - u32 pool_index; - u8 * match_name = 0; - u8 * name; - sse2_qos_pol_cfg_params_st *config; - policer_read_response_type_st *templ; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; - - if (mp->match_name_valid) { - match_name = format(0, "%s%c", mp->match_name, 0); - } - - if (mp->match_name_valid) { - p = hash_get_mem (pm->policer_config_by_name, match_name); - if (p) { - pool_index = p[0]; - config = pool_elt_at_index (pm->configs, pool_index); - templ = pool_elt_at_index (pm->policer_templates, pool_index); - send_policer_details(match_name, config, templ, q, mp->context); - } - } else { - hash_foreach_pair (hp, pm->policer_config_by_name, - ({ - name = (u8 *) hp->key; - pool_index = hp->value[0]; - config = pool_elt_at_index (pm->configs, pool_index); - templ = pool_elt_at_index (pm->policer_templates, pool_index); - send_policer_details(name, config, templ, q, mp->context); - })); - } + for (i = 0; i < vec_len (fcm->tables); i++) + if (ipfix_classify_table_index_valid (i)) + send_ipfix_classify_table_details (i, q, mp->context); } static void -vl_api_netmap_create_t_handler -(vl_api_netmap_create_t *mp) + vl_api_sw_interface_span_enable_disable_t_handler + (vl_api_sw_interface_span_enable_disable_t * mp) { - vlib_main_t *vm = vlib_get_main(); - vl_api_netmap_create_reply_t *rmp; - int rv = 0; - u8 *if_name = NULL; + vl_api_sw_interface_span_enable_disable_reply_t *rmp; + int rv; - if_name = format(0, "%s", mp->netmap_if_name); - vec_add1 (if_name, 0); + vlib_main_t *vm = vlib_get_main (); - rv = netmap_create_if(vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr, - mp->is_pipe, mp->is_master, 0); + rv = span_add_delete_entry (vm, ntohl (mp->sw_if_index_from), + ntohl (mp->sw_if_index_to), mp->enable); - vec_free(if_name); - - REPLY_MACRO(VL_API_NETMAP_CREATE_REPLY); + REPLY_MACRO (VL_API_SW_INTERFACE_SPAN_ENABLE_DISABLE_REPLY); } static void -vl_api_netmap_delete_t_handler -(vl_api_netmap_delete_t *mp) +vl_api_sw_interface_span_dump_t_handler (vl_api_sw_interface_span_dump_t * mp) { - vlib_main_t * vm = vlib_get_main(); - vl_api_netmap_delete_reply_t *rmp; - int rv = 0; - u8 *if_name = NULL; - if_name = format(0, "%s", mp->netmap_if_name); - vec_add1 (if_name, 0); + unix_shared_memory_queue_t *q; + vl_api_sw_interface_span_details_t *rmp; + span_main_t *sm = &span_main; + u32 src_sw_if_index = 0, *dst_sw_if_index; - rv = netmap_delete_if(vm, if_name); + q = vl_api_client_index_to_input_queue (mp->client_index); + vec_foreach (dst_sw_if_index, sm->dst_by_src_sw_if_index) + { + if (*dst_sw_if_index > 0) + { + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_SPAN_DETAILS); + rmp->context = mp->context; - vec_free(if_name); + rmp->sw_if_index_from = htonl (src_sw_if_index); + rmp->sw_if_index_to = htonl (*dst_sw_if_index); - REPLY_MACRO(VL_API_NETMAP_DELETE_REPLY); + vl_msg_api_send_shmem (q, (u8 *) & rmp); + } + src_sw_if_index++; + } } -static void vl_api_mpls_gre_tunnel_details_t_handler ( - vl_api_mpls_gre_tunnel_details_t * mp) +static void +vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t * mp) { - clib_warning ("BUG"); + vl_api_pg_create_interface_reply_t *rmp; + int rv = 0; + + pg_main_t *pg = &pg_main; + u32 pg_if_id = pg_interface_add_or_get (pg, ntohl (mp->interface_id)); + pg_interface_t *pi = pool_elt_at_index (pg->interfaces, pg_if_id); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_PG_CREATE_INTERFACE_REPLY, + ({ + rmp->sw_if_index = ntohl(pi->sw_if_index); + })); + /* *INDENT-ON* */ } -static void send_mpls_gre_tunnel_entry (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - mpls_gre_tunnel_t * gt, - u32 index, - u32 context) +static void +vl_api_pg_capture_t_handler (vl_api_pg_capture_t * mp) { - vl_api_mpls_gre_tunnel_details_t * mp; - - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_MPLS_GRE_TUNNEL_DETAILS); - mp->context = context; + vl_api_pg_capture_reply_t *rmp; + int rv = 0; - if (gt != NULL) { - mp->tunnel_index = htonl(index); - mp->tunnel_src = gt->tunnel_src.as_u32; - mp->tunnel_dst = gt->tunnel_dst.as_u32; - mp->intfc_address = gt->intfc_address.as_u32; - mp->mask_width = htonl(gt->mask_width); - mp->inner_fib_index = htonl(gt->inner_fib_index); - mp->outer_fib_index = htonl(gt->outer_fib_index); - mp->encap_index = htonl(gt->encap_index); - mp->hw_if_index = htonl(gt->hw_if_index); - mp->l2_only = htonl(gt->l2_only); - } + vnet_main_t *vnm = vnet_get_main (); + vnet_interface_main_t *im = &vnm->interface_main; + vnet_hw_interface_t *hi = 0; - mpls_main_t * mm = &mpls_main; - mpls_encap_t * e; - int i; - u32 len = 0; + u8 *intf_name = format (0, "pg%d", ntohl (mp->interface_id), 0); + u32 hw_if_index = ~0; + uword *p = hash_get_mem (im->hw_interface_by_name, intf_name); + if (p) + hw_if_index = *p; + vec_free (intf_name); - e = pool_elt_at_index (mm->encaps, gt->encap_index); - len = vec_len (e->labels); - mp->nlabels = htonl(len); + if (hw_if_index != ~0) + { + pg_capture_args_t _a, *a = &_a; + + u32 len = ntohl (mp->pcap_name_length); + u8 *pcap_file_name = vec_new (u8, len); + clib_memcpy (pcap_file_name, mp->pcap_file_name, len); + + hi = vnet_get_sup_hw_interface (vnm, hw_if_index); + a->hw_if_index = hw_if_index; + a->dev_instance = hi->dev_instance; + a->is_enabled = mp->is_enabled; + a->pcap_file_name = pcap_file_name; + a->count = ntohl (mp->count); + + clib_error_t *e = pg_capture (a); + if (e) + { + clib_error_report (e); + rv = VNET_API_ERROR_CANNOT_CREATE_PCAP_FILE; + } - for (i = 0; i < len; i++) { - mp->labels[i] = htonl(vnet_mpls_uc_get_label( - clib_host_to_net_u32(e->labels[i].label_exp_s_ttl))); + vec_free (pcap_file_name); } - - vl_msg_api_send_shmem (q, (u8 *)&mp); + REPLY_MACRO (VL_API_PG_CAPTURE_REPLY); } static void -vl_api_mpls_gre_tunnel_dump_t_handler (vl_api_mpls_gre_tunnel_dump_t *mp) +vl_api_pg_enable_disable_t_handler (vl_api_pg_enable_disable_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - unix_shared_memory_queue_t * q; - vlib_main_t * vm = &vlib_global_main; - mpls_main_t * mm = &mpls_main; - mpls_gre_tunnel_t * gt; - u32 index = ntohl(mp->tunnel_index); + vl_api_pg_enable_disable_reply_t *rmp; + int rv = 0; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + pg_main_t *pg = &pg_main; + u32 stream_index = ~0; - if (pool_elts (mm->gre_tunnels)) { - if(mp->tunnel_index >= 0) { - vlib_cli_output (vm, "MPLS-GRE tunnel %u", index); - gt = pool_elt_at_index (mm->gre_tunnels, index); - send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context); - } else { - vlib_cli_output (vm, "MPLS-GRE tunnels"); - pool_foreach (gt, mm->gre_tunnels, - ({ - send_mpls_gre_tunnel_entry (am, q, gt, gt - mm->gre_tunnels, mp->context); - })); - } - } else { - vlib_cli_output (vm, "No MPLS-GRE tunnels"); + int is_enable = mp->is_enabled != 0; + u32 len = ntohl (mp->stream_name_length) - 1; + + if (len > 0) + { + u8 *stream_name = vec_new (u8, len); + clib_memcpy (stream_name, mp->stream_name, len); + uword *p = hash_get_mem (pg->stream_index_by_name, stream_name); + if (p) + stream_index = *p; + vec_free (stream_name); } -} -static void vl_api_mpls_eth_tunnel_details_t_handler ( - vl_api_mpls_eth_tunnel_details_t * mp) -{ - clib_warning ("BUG"); + pg_enable_disable (stream_index, is_enable); + + REPLY_MACRO (VL_API_PG_ENABLE_DISABLE_REPLY); } -static void send_mpls_eth_tunnel_entry (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - mpls_eth_tunnel_t * et, - u32 index, - u32 context) +static void + vl_api_ip_source_and_port_range_check_add_del_t_handler + (vl_api_ip_source_and_port_range_check_add_del_t * mp) { - vl_api_mpls_eth_tunnel_details_t * mp; - - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_MPLS_ETH_TUNNEL_DETAILS); - mp->context = context; + vl_api_ip_source_and_port_range_check_add_del_reply_t *rmp; + int rv = 0; - if (et != NULL) { - mp->tunnel_index = htonl(index); - memcpy(mp->tunnel_dst_mac, et->tunnel_dst, 6); - mp->intfc_address = et->intfc_address.as_u32; - mp->tx_sw_if_index = htonl(et->tx_sw_if_index); - mp->inner_fib_index = htonl(et->inner_fib_index); - mp->mask_width = htonl(et->mask_width); - mp->encap_index = htonl(et->encap_index); - mp->hw_if_index = htonl(et->hw_if_index); - mp->l2_only = htonl(et->l2_only); + u8 is_ipv6 = mp->is_ipv6; + u8 is_add = mp->is_add; + u8 mask_length = mp->mask_length; + ip4_address_t ip4_addr; + ip6_address_t ip6_addr; + u16 *low_ports = 0; + u16 *high_ports = 0; + u32 vrf_id; + u16 tmp_low, tmp_high; + u8 num_ranges; + int i; + + // Validate port range + num_ranges = mp->number_of_ranges; + if (num_ranges > 32) + { // This is size of array in VPE.API + rv = VNET_API_ERROR_EXCEEDED_NUMBER_OF_RANGES_CAPACITY; + goto reply; + } + + vec_reset_length (low_ports); + vec_reset_length (high_ports); + + for (i = 0; i < num_ranges; i++) + { + tmp_low = mp->low_ports[i]; + tmp_high = mp->high_ports[i]; + // If tmp_low <= tmp_high then only need to check tmp_low = 0 + // If tmp_low <= tmp_high then only need to check tmp_high > 65535 + if (tmp_low > tmp_high || tmp_low == 0 || tmp_high > 65535) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto reply; + } + vec_add1 (low_ports, tmp_low); + vec_add1 (high_ports, tmp_high + 1); } - mpls_main_t * mm = &mpls_main; - mpls_encap_t * e; - int i; - u32 len = 0; - - e = pool_elt_at_index (mm->encaps, et->encap_index); - len = vec_len (e->labels); - mp->nlabels = htonl(len); - - for (i = 0; i < len; i++) { - mp->labels[i] = htonl(vnet_mpls_uc_get_label( - clib_host_to_net_u32(e->labels[i].label_exp_s_ttl))); + // Validate mask_length + if ((is_ipv6 && mask_length > 128) || (!is_ipv6 && mask_length > 32)) + { + rv = VNET_API_ERROR_ADDRESS_LENGTH_MISMATCH; + goto reply; } - vl_msg_api_send_shmem (q, (u8 *)&mp); -} - -static void -vl_api_mpls_eth_tunnel_dump_t_handler (vl_api_mpls_eth_tunnel_dump_t *mp) -{ - vpe_api_main_t * am = &vpe_api_main; - unix_shared_memory_queue_t * q; - vlib_main_t * vm = &vlib_global_main; - mpls_main_t * mm = &mpls_main; - mpls_eth_tunnel_t * et; - u32 index = ntohl(mp->tunnel_index); + vrf_id = ntohl (mp->vrf_id); - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + if (vrf_id < 1) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto reply; + } - clib_warning("Received mpls_eth_tunnel_dump"); - clib_warning("Received tunnel index: %u from client %u", index, mp->client_index); - if (pool_elts (mm->eth_tunnels)) { - if(mp->tunnel_index >= 0) { - vlib_cli_output (vm, "MPLS-Ethernet tunnel %u", index); - et = pool_elt_at_index (mm->eth_tunnels, index); - send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context); - } else { - clib_warning("MPLS-Ethernet tunnels"); - pool_foreach (et, mm->eth_tunnels, - ({ - send_mpls_eth_tunnel_entry (am, q, et, et - mm->eth_tunnels, mp->context); - })); - } - } else { - clib_warning("No MPLS-Ethernet tunnels"); + if (is_ipv6) + { + clib_memcpy (ip6_addr.as_u8, mp->address, sizeof (ip6_addr.as_u8)); + rv = ip6_source_and_port_range_check_add_del (&ip6_addr, + mask_length, + vrf_id, + low_ports, + high_ports, is_add); + } + else + { + clib_memcpy (ip4_addr.data, mp->address, sizeof (ip4_addr)); + rv = ip4_source_and_port_range_check_add_del (&ip4_addr, + mask_length, + vrf_id, + low_ports, + high_ports, is_add); } -} -static void vl_api_mpls_fib_encap_details_t_handler ( - vl_api_mpls_fib_encap_details_t * mp) -{ - clib_warning ("BUG"); +reply: + vec_free (low_ports); + vec_free (high_ports); + REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL_REPLY); } -static void send_mpls_fib_encap_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - show_mpls_fib_t *s, - u32 context) -{ - vl_api_mpls_fib_encap_details_t * mp; - - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_ENCAP_DETAILS); - mp->context = context; +static void + vl_api_ip_source_and_port_range_check_interface_add_del_t_handler + (vl_api_ip_source_and_port_range_check_interface_add_del_t * mp) +{ + vlib_main_t *vm = vlib_get_main (); + vl_api_ip_source_and_port_range_check_interface_add_del_reply_t *rmp; + ip4_main_t *im = &ip4_main; + int rv; + u32 sw_if_index; + u32 fib_index[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS]; + u32 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS]; + uword *p = 0; + int i; + + vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_OUT] = + ntohl (mp->tcp_out_vrf_id); + vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_OUT] = + ntohl (mp->udp_out_vrf_id); + vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_IN] = + ntohl (mp->tcp_in_vrf_id); + vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_IN] = + ntohl (mp->udp_in_vrf_id); + + + for (i = 0; i < IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS; i++) + { + if (vrf_id[i] != 0 && vrf_id[i] != ~0) + { + p = hash_get (im->fib_index_by_table_id, vrf_id[i]); + + if (p == 0) + { + rv = VNET_API_ERROR_INVALID_VALUE; + goto reply; + } - mp->fib_index = htonl(s->fib_index); - mp->entry_index = htonl(s->entry_index); - mp->dest = s->dest; - mp->s_bit = htonl(s->s_bit); + fib_index[i] = p[0]; + } + else + fib_index[i] = ~0; + } + sw_if_index = ntohl (mp->sw_if_index); - mpls_main_t * mm = &mpls_main; - mpls_encap_t * e; - int i; - u32 len = 0; + VALIDATE_SW_IF_INDEX (mp); - e = pool_elt_at_index (mm->encaps, s->entry_index); - len = vec_len (e->labels); - mp->nlabels = htonl(len); + rv = + set_ip_source_and_port_range_check (vm, fib_index, sw_if_index, + mp->is_add); - for (i = 0; i < len; i++) { - mp->labels[i] = htonl(vnet_mpls_uc_get_label( - clib_host_to_net_u32(e->labels[i].label_exp_s_ttl))); - } + BAD_SW_IF_INDEX_LABEL; +reply: - vl_msg_api_send_shmem (q, (u8 *)&mp); + REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL_REPLY); } static void -vl_api_mpls_fib_encap_dump_t_handler (vl_api_mpls_fib_encap_dump_t *mp) +vl_api_ipsec_gre_add_del_tunnel_t_handler (vl_api_ipsec_gre_add_del_tunnel_t * + mp) { - vpe_api_main_t * am = &vpe_api_main; - unix_shared_memory_queue_t * q; - vlib_main_t * vm = &vlib_global_main; - u64 key; - u32 value; - show_mpls_fib_t *records = 0; - show_mpls_fib_t *s; - mpls_main_t * mm = &mpls_main; - ip4_main_t * im = &ip4_main; - ip4_fib_t * rx_fib; + vl_api_ipsec_gre_add_del_tunnel_reply_t *rmp; + int rv = 0; + vnet_ipsec_gre_add_del_tunnel_args_t _a, *a = &_a; + u32 sw_if_index = ~0; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + /* Check src & dst are different */ + if (memcmp (mp->src_address, mp->dst_address, 4) == 0) + { + rv = VNET_API_ERROR_SAME_SRC_DST; + goto out; + } - hash_foreach (key, value, mm->mpls_encap_by_fib_and_dest, - ({ - vec_add2 (records, s, 1); - s->fib_index = (u32)(key>>32); - s->dest = (u32)(key & 0xFFFFFFFF); - s->entry_index = (u32) value; - })); + memset (a, 0, sizeof (*a)); - if (0 == vec_len(records)) { - vlib_cli_output(vm, "MPLS encap table empty"); - goto out; - } + /* ip addresses sent in network byte order */ + clib_memcpy (&(a->src), mp->src_address, 4); + clib_memcpy (&(a->dst), mp->dst_address, 4); + a->is_add = mp->is_add; + a->lsa = ntohl (mp->local_sa_id); + a->rsa = ntohl (mp->remote_sa_id); - /* sort output by dst address within fib */ - vec_sort_with_function(records, mpls_dest_cmp); - vec_sort_with_function(records, mpls_fib_index_cmp); - vlib_cli_output(vm, "MPLS encap table"); - vlib_cli_output(vm, "%=6s%=16s%=16s", "Table", "Dest address", "Labels"); - vec_foreach (s, records) - { - rx_fib = vec_elt_at_index(im->fibs, s->fib_index); - vlib_cli_output(vm, "%=6d%=16U%=16U", rx_fib->table_id, - format_ip4_address, &s->dest, format_mpls_encap_index, mm, - s->entry_index); - send_mpls_fib_encap_details (am, q, s, mp->context); - } + rv = vnet_ipsec_gre_add_del_tunnel (a, &sw_if_index); out: - vec_free(records); -} - -static void vl_api_mpls_fib_decap_details_t_handler ( - vl_api_mpls_fib_decap_details_t * mp) -{ - clib_warning ("BUG"); + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_GRE_ADD_DEL_TUNNEL_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ } -static void send_mpls_fib_decap_details (vpe_api_main_t * am, - unix_shared_memory_queue_t *q, - show_mpls_fib_t *s, - u32 rx_table_id, - u32 tx_table_id, - char *swif_tag, - u32 context) +static void send_ipsec_gre_tunnel_details + (ipsec_gre_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context) { - vl_api_mpls_fib_decap_details_t * mp; + vl_api_ipsec_gre_tunnel_details_t *rmp; - mp = vl_msg_api_alloc (sizeof (*mp)); - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = ntohs(VL_API_MPLS_FIB_DECAP_DETAILS); - mp->context = context; + rmp = vl_msg_api_alloc (sizeof (*rmp)); + memset (rmp, 0, sizeof (*rmp)); + rmp->_vl_msg_id = ntohs (VL_API_IPSEC_GRE_TUNNEL_DETAILS); + clib_memcpy (rmp->src_address, &(t->tunnel_src), 4); + clib_memcpy (rmp->dst_address, &(t->tunnel_dst), 4); + rmp->sw_if_index = htonl (t->sw_if_index); + rmp->local_sa_id = htonl (t->local_sa_id); + rmp->remote_sa_id = htonl (t->remote_sa_id); + rmp->context = context; - mp->fib_index = htonl(s->fib_index); - mp->entry_index = htonl(s->entry_index); - mp->dest = s->dest; - mp->s_bit = htonl(s->s_bit); - mp->label = htonl(s->label); - mp->rx_table_id = htonl(rx_table_id); - mp->tx_table_id = htonl(tx_table_id); - strncpy ((char *) mp->swif_tag, - (char *) swif_tag, ARRAY_LEN(mp->swif_tag)-1); - - vl_msg_api_send_shmem (q, (u8 *)&mp); + vl_msg_api_send_shmem (q, (u8 *) & rmp); } -static void -vl_api_mpls_fib_decap_dump_t_handler (vl_api_mpls_fib_decap_dump_t *mp) +static void vl_api_ipsec_gre_tunnel_dump_t_handler + (vl_api_ipsec_gre_tunnel_dump_t * mp) { - vpe_api_main_t * am = &vpe_api_main; - unix_shared_memory_queue_t * q; - vlib_main_t * vm = &vlib_global_main; - u64 key; - u32 value; - show_mpls_fib_t *records = 0; - show_mpls_fib_t *s; - mpls_main_t * mm = &mpls_main; - ip4_main_t * im = &ip4_main; - ip4_fib_t * rx_fib; - ip4_fib_t *tx_fib; - u32 tx_table_id; - char *swif_tag; + unix_shared_memory_queue_t *q; + ipsec_gre_main_t *igm = &ipsec_gre_main; + ipsec_gre_tunnel_t *t; + u32 sw_if_index; - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } - hash_foreach (key, value, mm->mpls_decap_by_rx_fib_and_label, - ({ - vec_add2 (records, s, 1); - s->fib_index = (u32)(key>>32); - s->entry_index = (u32) value; - s->label = ((u32) key)>>12; - s->s_bit = (key & (1<<8)) != 0; - })); + sw_if_index = ntohl (mp->sw_if_index); - if (!vec_len(records)) { - vlib_cli_output(vm, "MPLS decap table empty"); - goto out; + if (~0 == sw_if_index) + { + /* *INDENT-OFF* */ + pool_foreach (t, igm->tunnels, + ({ + send_ipsec_gre_tunnel_details(t, q, mp->context); + })); + /* *INDENT-ON* */ } - - vec_sort_with_function(records, mpls_label_cmp); - vlib_cli_output(vm, "MPLS decap table"); - vlib_cli_output(vm, "%=10s%=15s%=6s%=6s", "RX Table", "TX Table/Intfc", - "Label", "S-bit"); - vec_foreach (s, records) + else { - mpls_decap_t * d; - d = pool_elt_at_index(mm->decaps, s->entry_index); - if (d->next_index == MPLS_INPUT_NEXT_IP4_INPUT) { - tx_fib = vec_elt_at_index(im->fibs, d->tx_fib_index); - tx_table_id = tx_fib->table_id; - swif_tag = " "; - } else { - tx_table_id = d->tx_fib_index; - swif_tag = "(i) "; - } - rx_fib = vec_elt_at_index(im->fibs, s->fib_index); - - vlib_cli_output(vm, "%=10d%=10d%=5s%=6d%=6d", rx_fib->table_id, - tx_table_id, swif_tag, s->label, s->s_bit); - - send_mpls_fib_decap_details (am, q, s, rx_fib->table_id, - tx_table_id, swif_tag, mp->context); + if ((sw_if_index >= vec_len (igm->tunnel_index_by_sw_if_index)) || + (~0 == igm->tunnel_index_by_sw_if_index[sw_if_index])) + { + return; + } + t = &igm->tunnels[igm->tunnel_index_by_sw_if_index[sw_if_index]]; + send_ipsec_gre_tunnel_details (t, q, mp->context); } - -out: - vec_free(records); } -static void vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t *mp) +static void +vl_api_delete_subif_t_handler (vl_api_delete_subif_t * mp) { - unix_shared_memory_queue_t * q; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; - - vnet_classify_main_t * cm = &vnet_classify_main; - vnet_classify_table_t * t; - u32 * table_ids = 0; - u32 count; - - pool_foreach (t, cm->tables, - ({ - vec_add1 (table_ids, ntohl(t - cm->tables)); - })); - count = vec_len(table_ids); - - vl_api_classify_table_ids_reply_t *rmp; - rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count); - rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY); - rmp->context = mp->context; - rmp->count = ntohl(count); - clib_memcpy(rmp->ids, table_ids, count * sizeof(u32)); - rmp->retval = 0; + vl_api_delete_subif_reply_t *rmp; + int rv; - vl_msg_api_send_shmem (q, (u8 *)&rmp); + rv = vnet_delete_sub_interface (ntohl (mp->sw_if_index)); - vec_free (table_ids); + REPLY_MACRO (VL_API_DELETE_SUBIF_REPLY); } -static void vl_api_classify_table_by_interface_t_handler (vl_api_classify_table_by_interface_t *mp) +static void + vl_api_l2_interface_pbb_tag_rewrite_t_handler + (vl_api_l2_interface_pbb_tag_rewrite_t * mp) { - vl_api_classify_table_by_interface_reply_t *rmp; - int rv = 0; - - u32 sw_if_index = ntohl(mp->sw_if_index); - u32 * acl = 0; - - vec_validate (acl, INPUT_ACL_N_TABLES - 1); - vec_set (acl, ~0); - - VALIDATE_SW_IF_INDEX(mp); + vl_api_l2_interface_pbb_tag_rewrite_reply_t *rmp; + vnet_main_t *vnm = vnet_get_main (); + vlib_main_t *vm = vlib_get_main (); + u32 vtr_op; + int rv = 0; - input_acl_main_t * am = &input_acl_main; + VALIDATE_SW_IF_INDEX (mp); - int if_idx; - u32 type; + vtr_op = ntohl (mp->vtr_op); - for (type = 0; type < INPUT_ACL_N_TABLES; type++) + switch (vtr_op) { - u32 * vec_tbl = am->classify_table_index_by_sw_if_index[type]; - if (vec_len(vec_tbl)) { - for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++) - { - if (vec_elt(vec_tbl, if_idx) == ~0 || sw_if_index != if_idx) { - continue; - } - acl[type] = vec_elt(vec_tbl, if_idx); - } - } + case L2_VTR_DISABLED: + case L2_VTR_PUSH_2: + case L2_VTR_POP_2: + case L2_VTR_TRANSLATE_2_1: + break; + + default: + rv = VNET_API_ERROR_INVALID_VALUE; + goto bad_sw_if_index; } - BAD_SW_IF_INDEX_LABEL; + rv = l2pbb_configure (vm, vnm, ntohl (mp->sw_if_index), vtr_op, + mp->b_dmac, mp->b_smac, ntohs (mp->b_vlanid), + ntohl (mp->i_sid), ntohs (mp->outer_tag)); - REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY, - ({ - rmp->sw_if_index = ntohl(sw_if_index); - rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]); - rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]); - rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]); - })); - vec_free(acl); + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY); } -static void vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t *mp) +static void +vl_api_punt_t_handler (vl_api_punt_t * mp) { - unix_shared_memory_queue_t * q; - - q = vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; - - vl_api_classify_table_info_reply_t *rmp = 0; - - vnet_classify_main_t * cm = &vnet_classify_main; - u32 table_id = ntohl(mp->table_id); - vnet_classify_table_t * t; - - pool_foreach (t, cm->tables, - ({ - if (table_id == t - cm->tables) { - rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4)); - rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY); - rmp->context = mp->context; - rmp->table_id = ntohl(table_id); - rmp->nbuckets = ntohl(t->nbuckets); - rmp->match_n_vectors = ntohl(t->match_n_vectors); - rmp->skip_n_vectors = ntohl(t->skip_n_vectors); - rmp->active_sessions = ntohl(t->active_elements); - rmp->next_table_index = ntohl(t->next_table_index); - rmp->miss_next_index = ntohl(t->miss_next_index); - rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4)); - clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4)); - rmp->retval = 0; - break; - } - })); + vl_api_punt_reply_t *rmp; + vlib_main_t *vm = vlib_get_main (); + int rv = 0; + clib_error_t *error; - if (rmp == 0) { - rmp = vl_msg_api_alloc (sizeof (*rmp)); - rmp->_vl_msg_id = ntohs((VL_API_CLASSIFY_TABLE_INFO_REPLY)); - rmp->context = mp->context; - rmp->retval = ntohl(VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND); + error = vnet_punt_add_del (vm, mp->ipv, mp->l4_protocol, + ntohs (mp->l4_port), mp->is_add); + if (error) + { + rv = -1; + clib_error_report (error); } - vl_msg_api_send_shmem (q, (u8 *)&rmp); + REPLY_MACRO (VL_API_PUNT_REPLY); } -static void vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * mp) +static void + vl_api_flow_classify_set_interface_t_handler + (vl_api_flow_classify_set_interface_t * mp) { - clib_warning ("BUG"); -} + vlib_main_t *vm = vlib_get_main (); + vl_api_flow_classify_set_interface_reply_t *rmp; + int rv; + u32 sw_if_index, ip4_table_index, ip6_table_index; -static void send_classify_session_details (unix_shared_memory_queue_t * q, - u32 table_id, - u32 match_length, - vnet_classify_entry_t * e, - u32 context) -{ - vl_api_classify_session_details_t *rmp; + ip4_table_index = ntohl (mp->ip4_table_index); + ip6_table_index = ntohl (mp->ip6_table_index); + sw_if_index = ntohl (mp->sw_if_index); - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_CLASSIFY_SESSION_DETAILS); - rmp->context = context; - rmp->table_id = ntohl(table_id); - rmp->hit_next_index = ntohl(e->next_index); - rmp->advance = ntohl(e->advance); - rmp->opaque_index = ntohl(e->opaque_index); - rmp->match_length = ntohl(match_length); - clib_memcpy(rmp->match, e->key, match_length); + VALIDATE_SW_IF_INDEX (mp); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + rv = vnet_set_flow_classify_intfc (vm, sw_if_index, ip4_table_index, + ip6_table_index, mp->is_add); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_FLOW_CLASSIFY_SET_INTERFACE_REPLY); } -static void vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t *mp) +static void +send_flow_classify_details (u32 sw_if_index, + u32 table_index, + unix_shared_memory_queue_t * q, u32 context) { - vnet_classify_main_t * cm = &vnet_classify_main; - unix_shared_memory_queue_t * q; + vl_api_flow_classify_details_t *mp; - u32 table_id = ntohl(mp->table_id); - vnet_classify_table_t * t; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_FLOW_CLASSIFY_DETAILS); + mp->context = context; + mp->sw_if_index = htonl (sw_if_index); + mp->table_index = htonl (table_index); - q = vl_api_client_index_to_input_queue (mp->client_index); - - pool_foreach (t, cm->tables, - ({ - if (table_id == t - cm->tables) { - vnet_classify_bucket_t * b; - vnet_classify_entry_t * v, * save_v; - int i, j, k; - - for (i = 0; i < t->nbuckets; i++) - { - b = &t->buckets [i]; - if (b->offset == 0) - continue; - - save_v = vnet_classify_get_entry (t, b->offset); - for (j = 0; j < (1<log2_pages); j++) - { - for (k = 0; k < t->entries_per_page; k++) - { - v = vnet_classify_entry_at_index (t, save_v, j*t->entries_per_page + k); - if (vnet_classify_entry_is_free (v)) - continue; - - send_classify_session_details(q, table_id, - t->match_n_vectors * sizeof (u32x4), v, mp->context); - } - } - } - break; - } - })); + vl_msg_api_send_shmem (q, (u8 *) & mp); } -static void vl_api_ipfix_enable_t_handler (vl_api_ipfix_enable_t *mp) +static void +vl_api_flow_classify_dump_t_handler (vl_api_flow_classify_dump_t * mp) { - vlib_main_t *vm = vlib_get_main(); - flow_report_main_t * frm = &flow_report_main; - vl_api_ipfix_enable_reply_t *rmp; - ip4_address_t collector, src; - u16 collector_port = UDP_DST_PORT_ipfix; - u32 path_mtu; - u32 template_interval; - u32 fib_id; - u32 fib_index = ~0; - int rv = 0; + unix_shared_memory_queue_t *q; + flow_classify_main_t *pcm = &flow_classify_main; + u32 *vec_tbl; + int i; - memcpy(collector.data, mp->collector_address, sizeof(collector.data)); - collector_port = ntohs(mp->collector_port); - if (collector_port == (u16)~0) - collector_port = UDP_DST_PORT_ipfix; - memcpy(src.data, mp->src_address, sizeof(src.data)); - fib_id = ntohl(mp->vrf_id); + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - ip4_main_t * im = &ip4_main; - uword * p = hash_get (im->fib_index_by_table_id, fib_id); - if (! p) { - rv = VNET_API_ERROR_NO_SUCH_FIB; - goto out; - } - fib_index = p[0]; + vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type]; - path_mtu = ntohl(mp->path_mtu); - if (path_mtu == ~0) - path_mtu = 512; // RFC 7011 section 10.3.3. - template_interval = ntohl(mp->template_interval); - if (template_interval == ~0) - template_interval = 20; + if (vec_len (vec_tbl)) + { + for (i = 0; i < vec_len (vec_tbl); i++) + { + if (vec_elt (vec_tbl, i) == ~0) + continue; - if (collector.as_u32 == 0) { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; + send_flow_classify_details (i, vec_elt (vec_tbl, i), q, + mp->context); + } } +} - if (src.as_u32 == 0) { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; - } +static void +send_ipsec_spd_details (ipsec_policy_t * p, unix_shared_memory_queue_t * q, + u32 context) +{ + vl_api_ipsec_spd_details_t *mp; - if (path_mtu > 1450 /* vpp does not support fragmentation */) { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; - } + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IPSEC_SPD_DETAILS); + mp->context = context; - if (path_mtu < 68) { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; + mp->spd_id = htonl (p->id); + mp->priority = htonl (p->priority); + mp->is_outbound = p->is_outbound; + mp->is_ipv6 = p->is_ipv6; + if (p->is_ipv6) + { + memcpy (mp->local_start_addr, &p->laddr.start.ip6, 16); + memcpy (mp->local_stop_addr, &p->laddr.stop.ip6, 16); + memcpy (mp->remote_start_addr, &p->raddr.start.ip6, 16); + memcpy (mp->remote_stop_addr, &p->raddr.stop.ip6, 16); + } + else + { + memcpy (mp->local_start_addr, &p->laddr.start.ip4, 4); + memcpy (mp->local_stop_addr, &p->laddr.stop.ip4, 4); + memcpy (mp->remote_start_addr, &p->raddr.start.ip4, 4); + memcpy (mp->remote_stop_addr, &p->raddr.stop.ip4, 4); } + mp->local_start_port = htons (p->lport.start); + mp->local_stop_port = htons (p->lport.stop); + mp->remote_start_port = htons (p->rport.start); + mp->remote_stop_port = htons (p->rport.stop); + mp->protocol = p->protocol; + mp->policy = p->policy; + mp->sa_id = htonl (p->sa_id); + mp->bytes = clib_host_to_net_u64 (p->counter.bytes); + mp->packets = clib_host_to_net_u64 (p->counter.packets); - /* Reset report streams if we are reconfiguring IP addresses */ - if (frm->ipfix_collector.as_u32 != collector.as_u32 || - frm->src_address.as_u32 != src.as_u32 || - frm->collector_port != collector_port) - vnet_flow_reports_reset(frm); + vl_msg_api_send_shmem (q, (u8 *) & mp); +} - frm->ipfix_collector.as_u32 = collector.as_u32; - frm->collector_port = collector_port; - frm->src_address.as_u32 = src.as_u32; - frm->fib_index = fib_index; - frm->path_mtu = path_mtu; - frm->template_interval = template_interval; +static void +vl_api_ipsec_spd_dump_t_handler (vl_api_ipsec_spd_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + ipsec_main_t *im = &ipsec_main; + ipsec_policy_t *policy; + ipsec_spd_t *spd; + uword *p; + u32 spd_index; +#if IPSEC > 0 + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; - /* Turn on the flow reporting process */ - vlib_process_signal_event (vm, flow_report_process_node.index, - 1, 0); + p = hash_get (im->spd_index_by_spd_id, ntohl (mp->spd_id)); + if (!p) + return; -out: - REPLY_MACRO(VL_API_IPFIX_ENABLE_REPLY); + spd_index = p[0]; + spd = pool_elt_at_index (im->spds, spd_index); + + pool_foreach (policy, spd->policies, ( + { + if (mp->sa_id == ~(0) + || ntohl (mp->sa_id) == + policy->sa_id) + send_ipsec_spd_details (policy, q, + mp->context);} + )); +#else + clib_warning ("unimplemented"); +#endif } -static void vl_api_ipfix_dump_t_handler (vl_api_ipfix_dump_t *mp) +static void +vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp) { - flow_report_main_t * frm = &flow_report_main; - unix_shared_memory_queue_t * q; - vl_api_ipfix_details_t *rmp; + vl_api_feature_enable_disable_reply_t *rmp; + int rv = 0; - q = vl_api_client_index_to_input_queue (mp->client_index); + u8 *arc_name = format (0, "%s%c", mp->arc_name, 0); + u8 *feature_name = format (0, "%s%c", mp->feature_name, 0); + u32 sw_if_index = ntohl (mp->sw_if_index); + + vnet_feature_registration_t *reg; + reg = + vnet_get_feature_reg ((const char *) arc_name, + (const char *) feature_name); + if (reg == 0) + rv = VNET_API_ERROR_INVALID_VALUE; + else + { + clib_error_t *error = 0; + + if (reg->enable_disable_cb) + error = reg->enable_disable_cb (sw_if_index, mp->enable); + if (!error) + vnet_feature_enable_disable ((const char *) arc_name, + (const char *) feature_name, + sw_if_index, mp->enable, 0, 0); + else + { + clib_error_report (error); + rv = VNET_API_ERROR_CANNOT_ENABLE_DISABLE_FEATURE; + } + } - rmp = vl_msg_api_alloc (sizeof (*rmp)); - memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs(VL_API_IPFIX_DETAILS); - rmp->context = mp->context; - memcpy(rmp->collector_address, frm->ipfix_collector.data, - sizeof(frm->ipfix_collector.data)); - rmp->collector_port = htons(frm->collector_port); - memcpy(rmp->src_address, frm->src_address.data, - sizeof(frm->src_address.data)); - rmp->fib_index = htonl(frm->fib_index); - rmp->path_mtu = htonl(frm->path_mtu); - rmp->template_interval = htonl(frm->template_interval); + vec_free (feature_name); + vec_free (arc_name); - vl_msg_api_send_shmem (q, (u8 *)&rmp); + REPLY_MACRO (VL_API_FEATURE_ENABLE_DISABLE_REPLY); } #define BOUNCE_HANDLER(nn) \ @@ -7131,9 +9254,9 @@ static void vl_api_##nn##_t_handler ( \ */ static clib_error_t * -vpe_api_hookup (vlib_main_t *vm) +vpe_api_hookup (vlib_main_t * vm) { - api_main_t * am = &api_main; + api_main_t *am = &api_main; #define _(N,n) \ vl_msg_api_set_handlers(VL_API_##N, #n, \ @@ -7142,156 +9265,198 @@ vpe_api_hookup (vlib_main_t *vm) vl_api_##n##_t_endian, \ vl_api_##n##_t_print, \ sizeof(vl_api_##n##_t), 1); - foreach_vpe_api_msg; + foreach_vpe_api_msg; #undef _ - /* - * Manually register the sr tunnel add del msg, so we trace - * enough bytes to capture a typical segment list - */ - vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL, - "sr_tunnel_add_del", - vl_api_sr_tunnel_add_del_t_handler, - vl_noop_handler, - vl_api_sr_tunnel_add_del_t_endian, - vl_api_sr_tunnel_add_del_t_print, - 256, 1); - - - /* - * Manually register the sr policy add del msg, so we trace - * enough bytes to capture a typical tunnel name list - */ - vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL, - "sr_policy_add_del", - vl_api_sr_policy_add_del_t_handler, - vl_noop_handler, - vl_api_sr_policy_add_del_t_endian, - vl_api_sr_policy_add_del_t_print, - 256, 1); - - /* - * Trace space for 8 MPLS encap labels, classifier mask+match - */ - am->api_trace_cfg [VL_API_MPLS_ADD_DEL_ENCAP].size += 8 * sizeof(u32); - am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_TABLE].size - += 5 * sizeof (u32x4); - am->api_trace_cfg [VL_API_CLASSIFY_ADD_DEL_SESSION].size - += 5 * sizeof (u32x4); - am->api_trace_cfg [VL_API_VXLAN_ADD_DEL_TUNNEL].size - += 16 * sizeof (u32); - - /* - * Thread-safe API messages - */ - am->is_mp_safe [VL_API_IP_ADD_DEL_ROUTE] = 1; - am->is_mp_safe [VL_API_GET_NODE_GRAPH] = 1; - - return 0; -} - -VLIB_API_INIT_FUNCTION(vpe_api_hookup); + /* + * Manually register the sr tunnel add del msg, so we trace + * enough bytes to capture a typical segment list + */ + vl_msg_api_set_handlers (VL_API_SR_TUNNEL_ADD_DEL, + "sr_tunnel_add_del", + vl_api_sr_tunnel_add_del_t_handler, + vl_noop_handler, + vl_api_sr_tunnel_add_del_t_endian, + vl_api_sr_tunnel_add_del_t_print, 256, 1); + + + /* + * Manually register the sr policy add del msg, so we trace + * enough bytes to capture a typical tunnel name list + */ + vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD_DEL, + "sr_policy_add_del", + vl_api_sr_policy_add_del_t_handler, + vl_noop_handler, + vl_api_sr_policy_add_del_t_endian, + vl_api_sr_policy_add_del_t_print, 256, 1); + + /* + * Trace space for 8 MPLS encap labels, classifier mask+match + */ + am->api_trace_cfg[VL_API_MPLS_ADD_DEL_ENCAP].size += 8 * sizeof (u32); + am->api_trace_cfg[VL_API_CLASSIFY_ADD_DEL_TABLE].size += 5 * sizeof (u32x4); + am->api_trace_cfg[VL_API_CLASSIFY_ADD_DEL_SESSION].size + += 5 * sizeof (u32x4); + am->api_trace_cfg[VL_API_VXLAN_ADD_DEL_TUNNEL].size += 16 * sizeof (u32); + + /* + * Thread-safe API messages + */ + am->is_mp_safe[VL_API_IP_ADD_DEL_ROUTE] = 1; + am->is_mp_safe[VL_API_GET_NODE_GRAPH] = 1; + + return 0; +} + +VLIB_API_INIT_FUNCTION (vpe_api_hookup); static clib_error_t * -vpe_api_init (vlib_main_t *vm) +vpe_api_init (vlib_main_t * vm) { - vpe_api_main_t *am = &vpe_api_main; + vpe_api_main_t *am = &vpe_api_main; - am->vlib_main = vm; - am->vnet_main = vnet_get_main(); - am->interface_events_registration_hash = hash_create (0, sizeof (uword)); - am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword)); - am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword)); - am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword)); - am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword)); - am->oam_events_registration_hash = hash_create (0, sizeof (uword)); + am->vlib_main = vm; + am->vnet_main = vnet_get_main (); + am->interface_events_registration_hash = hash_create (0, sizeof (uword)); + am->to_netconf_server_registration_hash = hash_create (0, sizeof (uword)); + am->from_netconf_server_registration_hash = hash_create (0, sizeof (uword)); + am->to_netconf_client_registration_hash = hash_create (0, sizeof (uword)); + am->from_netconf_client_registration_hash = hash_create (0, sizeof (uword)); + am->oam_events_registration_hash = hash_create (0, sizeof (uword)); - vl_api_init (vm); - vl_set_memory_region_name ("/vpe-api"); - vl_enable_disable_memory_api (vm, 1 /* enable it */); + vl_api_init (vm); + vl_set_memory_region_name ("/vpe-api"); + vl_enable_disable_memory_api (vm, 1 /* enable it */ ); - return 0; + return 0; } -VLIB_INIT_FUNCTION(vpe_api_init); +VLIB_INIT_FUNCTION (vpe_api_init); static clib_error_t * api_segment_config (vlib_main_t * vm, unformat_input_t * input) { - u8 * chroot_path; + u8 *chroot_path; + u64 baseva, size, pvt_heap_size; int uid, gid, rv; - char *s, buf[128]; + const int max_buf_size = 4096; + char *s, *buf; struct passwd _pw, *pw; struct group _grp, *grp; clib_error_t *e; - + buf = vec_new (char, 128); while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "prefix %s", &chroot_path)) - { - vec_add1 (chroot_path, 0); - vl_set_memory_root_path ((char *)chroot_path); - } + { + vec_add1 (chroot_path, 0); + vl_set_memory_root_path ((char *) chroot_path); + } else if (unformat (input, "uid %d", &uid)) - vl_set_memory_uid (uid); + vl_set_memory_uid (uid); else if (unformat (input, "gid %d", &gid)) - vl_set_memory_gid (gid); + vl_set_memory_gid (gid); + else if (unformat (input, "baseva %llx", &baseva)) + vl_set_global_memory_baseva (baseva); + else if (unformat (input, "global-size %lldM", &size)) + vl_set_global_memory_size (size * (1ULL << 20)); + else if (unformat (input, "global-size %lldG", &size)) + vl_set_global_memory_size (size * (1ULL << 30)); + else if (unformat (input, "global-size %lld", &size)) + vl_set_global_memory_size (size); + else if (unformat (input, "global-pvt-heap-size %lldM", &pvt_heap_size)) + vl_set_global_pvt_heap_size (pvt_heap_size * (1ULL << 20)); + else if (unformat (input, "global-pvt-heap-size size %lld", + &pvt_heap_size)) + vl_set_global_pvt_heap_size (pvt_heap_size); + else if (unformat (input, "api-pvt-heap-size %lldM", &pvt_heap_size)) + vl_set_api_pvt_heap_size (pvt_heap_size * (1ULL << 20)); + else if (unformat (input, "api-pvt-heap-size size %lld", + &pvt_heap_size)) + vl_set_api_pvt_heap_size (pvt_heap_size); + else if (unformat (input, "api-size %lldM", &size)) + vl_set_api_memory_size (size * (1ULL << 20)); + else if (unformat (input, "api-size %lldG", &size)) + vl_set_api_memory_size (size * (1ULL << 30)); + else if (unformat (input, "api-size %lld", &size)) + vl_set_api_memory_size (size); else if (unformat (input, "uid %s", &s)) - { - /* lookup the username */ - pw = NULL; - rv = getpwnam_r(s, &_pw, buf, sizeof(buf), &pw); - if (rv < 0) - { - e = clib_error_return_code(0, rv, - CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL, - "cannot fetch username %s", s); - vec_free (s); - return e; - } - if (pw == NULL) - { - e = clib_error_return_fatal(0, "username %s does not exist", s); - vec_free (s); - return e; - } - vec_free (s); - vl_set_memory_uid (pw->pw_uid); - } + { + /* lookup the username */ + pw = NULL; + while (((rv = + getpwnam_r (s, &_pw, buf, vec_len (buf), &pw)) == ERANGE) + && (vec_len (buf) <= max_buf_size)) + { + vec_resize (buf, vec_len (buf) * 2); + } + if (rv < 0) + { + e = clib_error_return_code (0, rv, + CLIB_ERROR_ERRNO_VALID | + CLIB_ERROR_FATAL, + "cannot fetch username %s", s); + vec_free (s); + vec_free (buf); + return e; + } + if (pw == NULL) + { + e = + clib_error_return_fatal (0, "username %s does not exist", s); + vec_free (s); + vec_free (buf); + return e; + } + vec_free (s); + vl_set_memory_uid (pw->pw_uid); + } else if (unformat (input, "gid %s", &s)) - { - /* lookup the group name */ - grp = NULL; - rv = getgrnam_r(s, &_grp, buf, sizeof(buf), &grp); - if (rv != 0) - { - e = clib_error_return_code(0, rv, - CLIB_ERROR_ERRNO_VALID | CLIB_ERROR_FATAL, - "cannot fetch group %s", s); - vec_free (s); - return e; - } - if (grp == NULL) - { - e = clib_error_return_fatal(0, "group %s does not exist", s); - vec_free (s); - return e; - } - vec_free (s); - vl_set_memory_gid (grp->gr_gid); - } + { + /* lookup the group name */ + grp = NULL; + while (((rv = + getgrnam_r (s, &_grp, buf, vec_len (buf), &grp)) == ERANGE) + && (vec_len (buf) <= max_buf_size)) + { + vec_resize (buf, vec_len (buf) * 2); + } + if (rv != 0) + { + e = clib_error_return_code (0, rv, + CLIB_ERROR_ERRNO_VALID | + CLIB_ERROR_FATAL, + "cannot fetch group %s", s); + vec_free (s); + vec_free (buf); + return e; + } + if (grp == NULL) + { + e = clib_error_return_fatal (0, "group %s does not exist", s); + vec_free (s); + vec_free (buf); + return e; + } + vec_free (s); + vec_free (buf); + vl_set_memory_gid (grp->gr_gid); + } else - return clib_error_return (0, "unknown input `%U'", - format_unformat_error, input); + return clib_error_return (0, "unknown input `%U'", + format_unformat_error, input); } return 0; } + VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment"); -void * get_unformat_vnet_sw_interface (void) +void * +get_unformat_vnet_sw_interface (void) { - return (void *) &unformat_vnet_sw_interface; + return (void *) &unformat_vnet_sw_interface; } #undef vl_api_version @@ -7299,49 +9464,86 @@ void * get_unformat_vnet_sw_interface (void) #include #undef vl_api_version -int vl_msg_api_version_check (vl_api_memclnt_create_t * mp) +int +vl_msg_api_version_check (vl_api_memclnt_create_t * mp) { - if (clib_host_to_net_u32(mp->api_versions[0]) != vpe_api_version) { - clib_warning ("vpe API mismatch: 0x%08x instead of 0x%08x", - clib_host_to_net_u32 (mp->api_versions[0]), - vpe_api_version); - return -1; + if (clib_host_to_net_u32 (mp->api_versions[0]) != vpe_api_version) + { + clib_warning ("vpe API mismatch: 0x%08x instead of 0x%08x", + clib_host_to_net_u32 (mp->api_versions[0]), + vpe_api_version); + return -1; } - return 0; + return 0; +} + +static u8 * +format_arp_event (u8 * s, va_list * args) +{ + vl_api_ip4_arp_event_t *event = va_arg (*args, vl_api_ip4_arp_event_t *); + + s = format (s, "pid %d: ", event->pid); + if (event->mac_ip) + s = format (s, "bd mac/ip4 binding events"); + else + s = format (s, "resolution for %U", format_ip4_address, &event->address); + return s; } -static u8 * format_arp_event (u8 * s, va_list * args) +static u8 * +format_nd_event (u8 * s, va_list * args) { - vl_api_ip4_arp_event_t * event = va_arg (*args, vl_api_ip4_arp_event_t *); + vl_api_ip6_nd_event_t *event = va_arg (*args, vl_api_ip6_nd_event_t *); - s = format (s, "pid %d: %U", event->pid, - format_ip4_address, &event->address); - return s; + s = format (s, "pid %d: ", event->pid); + if (event->mac_ip) + s = format (s, "bd mac/ip6 binding events"); + else + s = format (s, "resolution for %U", format_ip6_address, event->address); + return s; } static clib_error_t * -show_ip4_arp_events_fn (vlib_main_t * vm, - unformat_input_t * input, - vlib_cli_command_t * cmd) +show_ip_arp_nd_events_fn (vlib_main_t * vm, + unformat_input_t * input, vlib_cli_command_t * cmd) { - vpe_api_main_t * am = &vpe_api_main; - vl_api_ip4_arp_event_t * event; + vpe_api_main_t *am = &vpe_api_main; + vl_api_ip4_arp_event_t *arp_event; + vl_api_ip6_nd_event_t *nd_event; - if (pool_elts (am->arp_events) == 0) { - vlib_cli_output (vm, "No active arp event registrations"); - return 0; + if ((pool_elts (am->arp_events) == 0) && (pool_elts (am->nd_events) == 0)) + { + vlib_cli_output (vm, "No active arp or nd event registrations"); + return 0; } - pool_foreach (event, am->arp_events, - ({ - vlib_cli_output (vm, "%U", format_arp_event, event); - })); + /* *INDENT-OFF* */ + pool_foreach (arp_event, am->arp_events, + ({ + vlib_cli_output (vm, "%U", format_arp_event, arp_event); + })); + + pool_foreach (nd_event, am->nd_events, + ({ + vlib_cli_output (vm, "%U", format_nd_event, nd_event); + })); + /* *INDENT-ON* */ - return 0; + return 0; } -VLIB_CLI_COMMAND (show_ip4_arp_events, static) = { - .path = "show arp event registrations", - .function = show_ip4_arp_events_fn, - .short_help = "Show arp event registrations", +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (show_ip_arp_nd_events, static) = { + .path = "show arp-nd-event registrations", + .function = show_ip_arp_nd_events_fn, + .short_help = "Show ip4 arp and ip6 nd event registrations", }; +/* *INDENT-ON* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */