+++ /dev/null
-/*
- *------------------------------------------------------------------
- * api.c - message handler registration
- *
- * Copyright (c) 2010 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <netinet/in.h>
-#include <signal.h>
-#include <pthread.h>
-#include <unistd.h>
-#include <time.h>
-#include <fcntl.h>
-#include <string.h>
-#include <pwd.h>
-#include <grp.h>
-
-#include <vppinfra/clib.h>
-#include <vppinfra/vec.h>
-#include <vppinfra/hash.h>
-#include <vppinfra/bitmap.h>
-#include <vppinfra/fifo.h>
-#include <vppinfra/time.h>
-#include <vppinfra/mheap.h>
-#include <vppinfra/heap.h>
-#include <vppinfra/pool.h>
-#include <vppinfra/format.h>
-#include <vppinfra/error.h>
-
-#include <vnet/api_errno.h> // alagalah TODO : committers please pay note, is this ok?
-#include <vnet/vnet.h>
-#include <vnet/l2/l2_input.h>
-#include <vnet/l2/l2_bd.h>
-#include <vnet/l2tp/l2tp.h>
-#include <vnet/ip/ip.h>
-#include <vnet/unix/tuntap.h>
-#include <vnet/unix/tapcli.h>
-#include <vnet/mpls-gre/mpls.h>
-#include <vnet/dhcp/proxy.h>
-#include <vnet/dhcp/client.h>
-#if IPV6SR > 0
-#include <vnet/sr/sr.h>
-#endif
-#include <vnet/dhcpv6/proxy.h>
-#include <vlib/vlib.h>
-#include <vlib/unix/unix.h>
-#include <vlibapi/api.h>
-#include <vlibmemory/api.h>
-#include <vnet/classify/vnet_classify.h>
-#include <vnet/classify/input_acl.h>
-#include <vnet/l2/l2_classify.h>
-#include <vnet/vxlan/vxlan.h>
-#include <vnet/gre/gre.h>
-#include <vnet/l2/l2_vtr.h>
-#include <vnet/vxlan-gpe/vxlan_gpe.h>
-#include <vnet/lisp-gpe/lisp_gpe.h>
-#include <vnet/lisp-cp/control.h>
-#include <vnet/map/map.h>
-#include <vnet/cop/cop.h>
-#include <vnet/ip/ip6_hop_by_hop.h>
-#include <vnet/devices/af_packet/af_packet.h>
-#include <vnet/policer/policer.h>
-#include <vnet/devices/netmap/netmap.h>
-
-#undef BIHASH_TYPE
-#undef __included_bihash_template_h__
-#include <vnet/l2/l2_fib.h>
-
-#if IPSEC > 0
-#include <vnet/ipsec/ipsec.h>
-#include <vnet/ipsec/ikev2.h>
-#endif /* IPSEC */
-#if DPDK > 0
-#include <vnet/devices/virtio/vhost-user.h>
-#endif
-
-#include <stats/stats.h>
-#include <oam/oam.h>
-
-#include <vnet/ethernet/ethernet.h>
-#include <vnet/ethernet/arp_packet.h>
-#include <vnet/interface.h>
-
-#include <vnet/l2/l2_fib.h>
-#include <vnet/l2/l2_bd.h>
-#include <api/vpe_msg_enum.h>
-
-#define f64_endian(a)
-#define f64_print(a,b)
-
-#define vl_typedefs /* define message structures */
-#include <api/vpe_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun /* define message structures */
-#include <api/vpe_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <api/vpe_all_api_h.h>
-#undef vl_printfun
-
-#define REPLY_MACRO(t) \
-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)); \
- rmp->_vl_msg_id = ntohs((t)); \
- rmp->context = mp->context; \
- rmp->retval = ntohl(rv); \
- \
- vl_msg_api_send_shmem (q, (u8 *)&rmp); \
-} while(0);
-
-#define REPLY_MACRO2(t, 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)); \
- 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);
-
-#if (1 || CLIB_DEBUG > 0) /* "trust, but verify" */
-
-#define VALIDATE_SW_IF_INDEX(mp) \
- do { u32 __sw_if_index = ntohl(mp->sw_if_index); \
- vnet_main_t *__vnm = vnet_get_main(); \
- if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
- __sw_if_index)) { \
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
- goto bad_sw_if_index; \
- } \
-} while(0);
-
-#define BAD_SW_IF_INDEX_LABEL \
-do { \
-bad_sw_if_index: \
- ; \
-} while (0);
-
-#define VALIDATE_RX_SW_IF_INDEX(mp) \
- do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \
- vnet_main_t *__vnm = vnet_get_main(); \
- if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
- __rx_sw_if_index)) { \
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
- goto bad_rx_sw_if_index; \
- } \
-} while(0);
-
-#define BAD_RX_SW_IF_INDEX_LABEL \
-do { \
-bad_rx_sw_if_index: \
- ; \
-} while (0);
-
-#define VALIDATE_TX_SW_IF_INDEX(mp) \
- do { u32 __tx_sw_if_index = ntohl(mp->tx_sw_if_index); \
- vnet_main_t *__vnm = vnet_get_main(); \
- if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
- __tx_sw_if_index)) { \
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
- goto bad_tx_sw_if_index; \
- } \
-} while(0);
-
-#define BAD_TX_SW_IF_INDEX_LABEL \
-do { \
-bad_tx_sw_if_index: \
- ; \
-} while (0);
-
-#else
-
-#define VALIDATE_SW_IF_INDEX(mp)
-#define BAD_SW_IF_INDEX_LABEL
-#define VALIDATE_RX_SW_IF_INDEX(mp)
-#define BAD_RX_SW_IF_INDEX_LABEL
-#define VALIDATE_TX_SW_IF_INDEX(mp)
-#define BAD_TX_SW_IF_INDEX_LABEL
-
-#endif /* CLIB_DEBUG > 0 */
-
-#define foreach_vpe_api_msg \
-_(WANT_INTERFACE_EVENTS, want_interface_events) \
-_(WANT_OAM_EVENTS, want_oam_events) \
-_(OAM_ADD_DEL, oam_add_del) \
-_(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) \
-_(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_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) \
-_(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
-_(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
-_(BRIDGE_DOMAIN_DETAILS, bridge_domain_details) \
-_(BRIDGE_DOMAIN_SW_IF_DETAILS, bridge_domain_sw_if_details) \
-_(L2FIB_ADD_DEL, l2fib_add_del) \
-_(L2_FLAGS, l2_flags) \
-_(BRIDGE_FLAGS, bridge_flags) \
-_(TAP_CONNECT, tap_connect) \
-_(TAP_MODIFY, tap_modify) \
-_(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) \
-_(VNET_GET_SUMMARY_STATS, vnet_get_summary_stats) \
-_(RESET_FIB, reset_fib) \
-_(DHCP_PROXY_CONFIG,dhcp_proxy_config) \
-_(DHCP_PROXY_CONFIG_2,dhcp_proxy_config_2) \
-_(DHCP_PROXY_SET_VSS,dhcp_proxy_set_vss) \
-_(DHCP_CLIENT_CONFIG, dhcp_client_config) \
-_(SET_IP_FLOW_HASH,set_ip_flow_hash) \
-_(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config) \
-_(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix) \
-_(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \
-_(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
- sw_interface_ip6_set_link_local_address) \
-_(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
-_(CREATE_LOOPBACK, create_loopback) \
-_(CONTROL_PING, control_ping) \
-_(CLI_REQUEST, cli_request) \
-_(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
-_(L2_PATCH_ADD_DEL, l2_patch_add_del) \
-_(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
-_(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
-_(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
-_(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
-_(GET_NODE_INDEX, get_node_index) \
-_(ADD_NODE_NEXT, add_node_next) \
-_(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel) \
-_(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies) \
-_(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable) \
-_(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key) \
-_(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump) \
-_(VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel) \
-_(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump) \
-_(GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel) \
-_(GRE_TUNNEL_DUMP, gre_tunnel_dump) \
-_(L2_FIB_CLEAR_TABLE, l2_fib_clear_table) \
-_(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
-_(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
-_(CREATE_VHOST_USER_IF, create_vhost_user_if) \
-_(MODIFY_VHOST_USER_IF, modify_vhost_user_if) \
-_(DELETE_VHOST_USER_IF, delete_vhost_user_if) \
-_(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump) \
-_(IP_ADDRESS_DUMP, ip_address_dump) \
-_(IP_DUMP, ip_dump) \
-_(SW_INTERFACE_VHOST_USER_DETAILS, sw_interface_vhost_user_details) \
-_(SHOW_VERSION, show_version) \
-_(L2_FIB_TABLE_DUMP, l2_fib_table_dump) \
-_(L2_FIB_TABLE_ENTRY, l2_fib_table_entry) \
-_(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) \
-_(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) \
-_(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
-_(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
-_(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
-_(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
-_(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth) \
-_(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id) \
-_(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts) \
-_(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key) \
-_(DELETE_LOOPBACK, delete_loopback) \
-_(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
-_(MAP_ADD_DOMAIN, map_add_domain) \
-_(MAP_DEL_DOMAIN, map_del_domain) \
-_(MAP_ADD_DEL_RULE, map_add_del_rule) \
-_(MAP_DOMAIN_DUMP, map_domain_dump) \
-_(MAP_RULE_DUMP, map_rule_dump) \
-_(MAP_SUMMARY_STATS, map_summary_stats) \
-_(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) \
-_(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) \
-_(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry) \
-_(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \
-_(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable) \
-_(LISP_ENABLE_DISABLE, lisp_enable_disable) \
-_(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface) \
-_(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \
-_(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \
-_(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_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_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) \
-_(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) \
-_(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) \
-_(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)
-
-#define QUOTE_(x) #x
-#define QUOTE(x) QUOTE_(x)
-
-#define foreach_registration_hash \
-_(interface_events) \
-_(to_netconf_server) \
-_(from_netconf_server) \
-_(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,
-} 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;
- };
-} pending_route_t;
-
-typedef struct {
-
-#define _(a) uword *a##_registration_hash; \
- vpe_client_registration_t * a##_registrations;
-foreach_registration_hash
-#undef _
-
- /* notifications happen really early in the game */
- u8 link_state_process_up;
-
- /* ip4 pending route adds */
- pending_route_t * pending_routes;
-
- /* ip4 arp event registration pool */
- vl_api_ip4_arp_event_t * arp_events;
-
- /* 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);
-static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
- unix_shared_memory_queue_t *q,
- u32 sw_if_index);
-
-static int arp_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)
-{
- 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);
-
-#define _(a) \
- p = hash_get (vam->a##_registration_hash, client_index); \
- if (p) { \
- rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
- pool_put (vam->a##_registrations, rp); \
- hash_unset (vam->a##_registration_hash, client_index); \
- }
- foreach_registration_hash;
-#undef _
- return 0;
-}
-
-#define API_LINK_STATE_EVENT 1
-#define API_ADMIN_UP_DOWN_EVENT 2
-
-static int
-event_data_cmp (void * a1, void * 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;
-}
-
-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);
-
-VLIB_REGISTER_NODE (link_state_process_node,static) = {
- .function = link_state_process,
- .type = VLIB_NODE_TYPE_PROCESS,
- .name = "vpe-link-state-process",
-};
-
-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)
-{
- 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;
-}
-
-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;
-}
-
-#define pub_sub_handler(lca,UCA) \
-static void vl_api_want_##lca##_t_handler ( \
- vl_api_want_##lca##_t *mp) \
-{ \
- vpe_api_main_t *vam = &vpe_api_main; \
- vpe_client_registration_t *rp; \
- vl_api_want_##lca##_reply_t *rmp; \
- uword *p; \
- i32 rv = 0; \
- \
- p = hash_get (vam->lca##_registration_hash, mp->client_index); \
- if (p) { \
- if (mp->enable_disable) { \
- clib_warning ("pid %d: already enabled...", mp->pid); \
- rv = VNET_API_ERROR_INVALID_REGISTRATION; \
- goto reply; \
- } else { \
- rp = pool_elt_at_index (vam->lca##_registrations, p[0]); \
- pool_put (vam->lca##_registrations, rp); \
- hash_unset (vam->lca##_registration_hash, \
- mp->client_index); \
- goto reply; \
- } \
- } \
- if (mp->enable_disable == 0) { \
- clib_warning ("pid %d: already disabled...", mp->pid); \
- rv = VNET_API_ERROR_INVALID_REGISTRATION; \
- goto reply; \
- } \
- pool_get (vam->lca##_registrations, rp); \
- rp->client_index = mp->client_index; \
- rp->client_pid = mp->pid; \
- hash_set (vam->lca##_registration_hash, rp->client_index, \
- rp - vam->lca##_registrations); \
- \
-reply: \
- REPLY_MACRO (VL_API_WANT_##UCA##_REPLY); \
-}
-
-pub_sub_handler (interface_events,INTERFACE_EVENTS)
-pub_sub_handler (oam_events,OAM_EVENTS)
-
-#define RESOLUTION_EVENT 1
-#define RESOLUTION_PENDING_EVENT 2
-#define IP4_ARP_EVENT 3
-
-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);
-
-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;
-
- /* 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);
-
- 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);
- }
- }
-}
-
-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 */
-}
-
-VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
- .function = resolver_process,
- .type = VLIB_NODE_TYPE_PROCESS,
- .name = "vpe-route-resolver-process",
-};
-
-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 *nh_adj, *add_adj = 0;
-
- 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 (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) {
- 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;
- 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));
-
- 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) {
- ip_adjacency_t cadj;
- memset(&cadj, 0, sizeof(cadj));
- cadj.lookup_next_index = IP_LOOKUP_NEXT_CLASSIFY;
- cadj.classify.table_index = ntohl(mp->classify_table_index);
- if (pool_is_free_index (cm->tables, cadj.classify.table_index)) {
- dsunlock(sm);
- return VNET_API_ERROR_NO_SUCH_TABLE;
- }
- vec_add1 (add_adj, cadj);
- goto do_add_del;
- }
- else {
- ai = ip4_fib_lookup_with_table
- (im, fib_index, &next_hop_address,
- 1 /* disable default route */);
- if (ai == lm->miss_adj_index) {
- dsunlock(sm);
- return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
- }
- }
-
- nh_adj = ip_get_adjacency (lm, ai);
- if (nh_adj->lookup_next_index == IP_LOOKUP_NEXT_ARP &&
- nh_adj->arp.next_hop.ip4.as_u32 == 0) {
- /* the next-hop resovles via a glean adj. create and use
- * a ARP adj for the next-hop */
- a.adj_index = vnet_arp_glean_add(fib_index, &next_hop_address);
- a.add_adj = NULL;
- a.n_add_adj = 0;
- ip4_add_del_route (im, &a);
-
- goto done;
- }
- vec_add1 (add_adj, nh_adj[0]);
- if (mp->lookup_in_vrf) {
- p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
- if (p)
- add_adj[0].explicit_fib_index = p[0];
- else {
- vec_free (add_adj);
- 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;
- }
- }
-
-do_add_del:
- a.adj_index = ~0;
- a.add_adj = add_adj;
- a.n_add_adj = vec_len(add_adj);
- ip4_add_del_route (im, &a);
-
- vec_free (add_adj);
-
-done:
- 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;
-
- u32 fib_index;
- uword * p;
- clib_error_t * e;
- ip_adjacency_t * nh_adj, * add_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 (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) {
- 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));
-
- if (e)
- clib_error_report(e);
-
- return VNET_API_ERROR_IN_PROGRESS;
- }
- }
-
- if (mp->is_multipath) {
- u32 flags;
-
- dslock (sm, 1 /* release hint */, 11 /* tag */);
-
- if (mp->is_add)
- flags = IP6_ROUTE_FLAG_ADD;
- else
- flags = IP6_ROUTE_FLAG_DEL;
-
- if (mp->not_last)
- flags |= IP6_ROUTE_FLAG_NOT_LAST_IN_GROUP;
-
- 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;
- }
-
- 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;
-
- dslock (sm, 1 /* release hint */, 3 /* 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 {
- ai = ip6_fib_lookup_with_table
- (im, fib_index, &next_hop_address);
- if (ai == lm->miss_adj_index) {
- dsunlock(sm);
- return VNET_API_ERROR_NEXT_HOP_NOT_IN_FIB;
- }
- }
-
- nh_adj = ip_get_adjacency (lm, ai);
- vec_add1 (add_adj, nh_adj[0]);
- if (mp->lookup_in_vrf) {
- p = hash_get (im->fib_index_by_table_id, ntohl(mp->lookup_in_vrf));
- if (p)
- add_adj[0].explicit_fib_index = p[0];
- else {
- vec_free (add_adj);
- dsunlock(sm);
- return VNET_API_ERROR_NO_SUCH_INNER_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 = ~0;
- a.add_adj = add_adj;
- a.n_add_adj = vec_len(add_adj);
- ip6_add_del_route (im, &a);
-
- vec_free (add_adj);
-
- dsunlock (sm);
- 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;
-
- REPLY_MACRO(VL_API_IP_ADD_DEL_ROUTE_REPLY);
-}
-
-void api_config_default_ip_route (u8 is_ipv6, u8 is_add, u32 vrf_id,
- u32 sw_if_index, u8 *next_hop_addr)
-{
- vl_api_ip_add_del_route_t mp;
- int rv;
-
- memset (&mp, 0, sizeof(vl_api_ip_add_del_route_t));
-
- /*
- * Configure default IP route:
- * - ip route add 0.0.0.0/1 via <GW IP>
- * - ip route add 128.0.0.0/1 via <GW IP>
- */
- 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;
-
- clib_memcpy (&mp.next_hop_address[0], next_hop_addr, 16);
-
- if (is_ipv6)
- rv = ip6_add_del_route_t_handler (&mp);
- else
- {
- mp.dst_address_length = 1;
-
- mp.dst_address[0] = 0;
- rv = ip4_add_del_route_t_handler (&mp);
-
- mp.dst_address[0] = 128;
- rv |= ip4_add_del_route_t_handler (&mp);
- }
-
- if (rv)
- clib_error_return (0, "failed to config default IP route");
-
-}
-
-static void
-vl_api_sw_interface_add_del_address_t_handler
-(vl_api_sw_interface_add_del_address_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);
-
- is_del = mp->is_add == 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);
- }
-
- BAD_RX_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
-}
-
-static void
-vl_api_bridge_domain_add_del_t_handler (
- vl_api_bridge_domain_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;
-
- 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;
-
- if (mp->uu_flood)
- enable_flags |= L2_UU_FLOOD;
- else
- disable_flags |= L2_UU_FLOOD;
-
- if (mp->forward)
- enable_flags |= L2_FWD;
- else
- disable_flags |= L2_FWD;
-
- if (mp->arp_term)
- enable_flags |= L2_ARP_TERM;
- else
- disable_flags |= L2_ARP_TERM;
-
- if (mp->learn)
- enable_flags |= L2_LEARN;
- else
- disable_flags |= L2_LEARN;
-
- if (enable_flags)
- bd_set_flags (vm, bd_index, enable_flags, 1 /* enable */);
-
- if (disable_flags)
- bd_set_flags (vm, bd_index, disable_flags, 0 /* disable */);
-
- } else
- rv = bd_delete_bd_index(bdm, bd_id);
-
- REPLY_MACRO(VL_API_BRIDGE_DOMAIN_ADD_DEL_REPLY);
-}
-
-static void vl_api_bridge_domain_details_t_handler (
- vl_api_bridge_domain_details_t * mp)
-{
- clib_warning ("BUG");
-}
-
-static void vl_api_bridge_domain_sw_if_details_t_handler (
- vl_api_bridge_domain_sw_if_details_t * mp)
-{
- clib_warning ("BUG");
-}
-
-static void send_bridge_domain_details (unix_shared_memory_queue_t *q,
- l2_bridge_domain_t * bd_config,
- u32 n_sw_ifs,
- u32 context)
-{
- vl_api_bridge_domain_details_t * mp;
-
- 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;
-
- 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;
-
- 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;
-
- vl_msg_api_send_shmem (q, (u8 *)&mp);
-}
-
-static void vl_api_bridge_domain_dump_t_handler (
- vl_api_bridge_domain_dump_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);
-
- if (q == 0)
- return;
-
- bd_id = ntohl(mp->bd_id);
-
- 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_l2fib_add_del_t_handler (
- vl_api_l2fib_add_del_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;
- 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;
- l2fib_add_entry(mac, bd_index, sw_if_index, static_mac, filter_mac,
- 0 /* bvi_mac */);
- } else {
- l2fib_del_entry(mac, bd_index);
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_L2FIB_ADD_DEL_REPLY);
-}
-
-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;
-
- VALIDATE_SW_IF_INDEX(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 _
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO2(VL_API_L2_FLAGS_REPLY, rmp->resulting_feature_bitmap = ntohl(rbm));
-}
-
-static void
-vl_api_bridge_flags_t_handler (
- vl_api_bridge_flags_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;
-
- p = hash_get (bdm->bd_index_by_bd_id, bd_id);
- if (p == 0) {
- rv = VNET_API_ERROR_NO_SUCH_ENTRY;
- goto out;
- }
-
- bd_index = p[0];
-
- bd_set_flags(vm, bd_index, flags, mp->is_set);
-
-out:
- REPLY_MACRO2(VL_API_BRIDGE_FLAGS_REPLY,
- rmp->resulting_feature_bitmap = ntohl(flags));
-}
-
-static void
-vl_api_bd_ip_mac_add_del_t_handler (
- vl_api_bd_ip_mac_add_del_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;
-
- p = hash_get (bdm->bd_index_by_bd_id, bd_id);
- if (p == 0) {
- rv = VNET_API_ERROR_NO_SUCH_ENTRY;
- goto out;
- }
-
- 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;
-
-out:
- REPLY_MACRO(VL_API_BD_IP_MAC_ADD_DEL_REPLY);
-}
-
-static void
-vl_api_tap_connect_t_handler (vl_api_tap_connect_t *mp, vlib_main_t *vm)
-{
- int rv;
- vl_api_tap_connect_reply_t * rmp;
- unix_shared_memory_queue_t * q;
- u32 sw_if_index = (u32)~0;
-
- 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));
-
- 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_TAP_CONNECT_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
-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;
-
- 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;
-
- 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);
-}
-
-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);
-
- rv = vnet_tap_delete (vm, sw_if_index);
-
- 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_TAP_DELETE_REPLY);
- rmp->context = mp->context;
- rmp->retval = ntohl(rv);
-
- vl_msg_api_send_shmem (q, (u8 *)&rmp);
-
- if (!rv)
- send_sw_interface_flags_deleted (vam, q, sw_if_index);
-}
-
-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;
- }
-
- sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) | (u64) id;
-
- 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;
- }
-
- 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 = 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;
-
- 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);
-
- BAD_SW_IF_INDEX_LABEL;
-
-out:
- 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_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
-vl_api_create_subif_t_handler (vl_api_create_subif_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;
- }
-
- sw_if_index = si->sw_if_index;
- sub_id = ntohl(mp->sub_id);
-
- sup_and_sub_key = ((u64)(sw_if_index) << 32) | (u64) sub_id;
-
- 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;
- }
-
- 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;
- }
-
- 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);
-
- BAD_SW_IF_INDEX_LABEL;
-
-out:
-
- REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
- ({
- rmp->sw_if_index = ntohl(sw_if_index);
- }));
-}
-
-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;
-
- dslock (sm, 1 /* release hint */, 5 /* tag */);
-
- 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);
-
- REPLY_MACRO2(VL_API_MPLS_GRE_ADD_DEL_TUNNEL_REPLY,
- ({
- rmp->tunnel_sw_if_index = ntohl(tunnel_sw_if_index);
- }));
-}
-
-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;
-
- 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);
- }));
-}
-
-/*
- * 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];
-
-
- 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 (inner_fib_index == outer_fib_index)
- return VNET_API_ERROR_INVALID_VALUE;
-
- 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 */);
-
- 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;
- }
- }
-
- 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;
-}
-
-static void
-vl_api_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_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);
-}
-
-
-static void
-vl_api_mpls_add_del_encap_t_handler (vl_api_mpls_add_del_encap_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);
-}
-
-static void
-vl_api_mpls_add_del_decap_t_handler
-(vl_api_mpls_add_del_decap_t *mp)
-{
- vl_api_mpls_add_del_decap_reply_t * rmp;
- int rv;
-
- 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);
-
- REPLY_MACRO(VL_API_MPLS_ADD_DEL_DECAP_REPLY);
-}
-
-static void
-vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t *mp)
-{
- 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));
-
- if (! p) {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
-
- fib_index = p[0];
-
- 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);
-}
-
-static void
-vl_api_proxy_arp_intfc_enable_disable_t_handler
-(vl_api_proxy_arp_intfc_enable_disable_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);
-
- ASSERT(si);
-
- if (mp->enable_disable)
- si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
- else
- si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
-
- BAD_SW_IF_INDEX_LABEL;
-
- out:
- REPLY_MACRO(VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
-}
-
-static void
-vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t *mp, vlib_main_t * vm)
-{
- 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;
- }
-
- 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;
- }
-
-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;
-
- 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);
-}
-
-static void send_sw_interface_flags (vpe_api_main_t * am,
- unix_shared_memory_queue_t *q,
- vnet_sw_interface_t * swif)
-{
- 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);
-}
-
-static void send_sw_interface_flags_deleted (vpe_api_main_t * am,
- unix_shared_memory_queue_t *q,
- u32 sw_if_index)
- __attribute__((unused));
-
-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;
-
- 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);
-
- 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_sw_interface_dump_t_handler (
- vl_api_sw_interface_dump_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;
-
- 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);
- }
-
- 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;
- }));
-
- 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;
-
- 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);
- }
- }));
-}
-
-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;
-
- 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));
-
- REPLY_MACRO(VL_API_OAM_ADD_DEL_REPLY);
-}
-
-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];
-
- 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_VNET_SUMMARY_STATS_REPLY);
- rmp->context = mp->context;
- rmp->retval = 0;
-
- memset (total_pkts, 0, sizeof (total_pkts));
- memset (total_bytes, 0, sizeof (total_bytes));
-
- vnet_interface_counter_lock (im);
-
- vec_foreach (cm, im->combined_sw_if_counters) {
- which = cm - im->combined_sw_if_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;
- }
- }
- vnet_interface_counter_unlock (im);
-
- /* 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);
-
- 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)
-{
- 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);
-
- dslock (sm, 1 /* release hint */, 8 /* tag */);
-
- vec_foreach (fib, im4->fibs) {
- vnet_sw_interface_t * si;
-
- if (fib->table_id != target_fib_id)
- continue;
-
- /* remove any mpls/gre tunnels in this fib */
- vnet_mpls_gre_delete_fib_tunnels (fib->table_id);
-
- /* remove any mpls encap/decap labels */
- mpls_fib_reset_labels (fib->table_id);
-
- /* remove any proxy arps in this fib */
- vnet_proxy_arp_fib_reset (fib->table_id);
-
- /* Set the flow hash for this fib to the default */
- vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
-
- vec_reset_length (sw_if_indices_to_shut);
-
- /* Shut down interfaces in this FIB / clean out intfc routes */
- pool_foreach (si, im->sw_interfaces,
- ({
- u32 sw_if_index = si->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 - im4->fibs))
- vec_add1 (sw_if_indices_to_shut, si->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) {
-
- 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) */
-
- dsunlock(sm);
- return rv;
-}
-
-typedef struct {
- ip6_address_t address;
- u32 address_length;
- u32 index;
-} ip6_route_t;
-
-typedef struct {
- u32 fib_index;
- ip6_route_t ** routep;
-} add_routes_in_fib_arg_t;
-
-static void add_routes_in_fib (clib_bihash_kv_24_8_t * kvp, void *arg)
-{
- add_routes_in_fib_arg_t * ap = arg;
-
- if (kvp->key[2]>>32 == ap->fib_index)
- {
- 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;
- }
-}
-
-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;
-
- if (fib->table_id != target_fib_id)
- continue;
-
- vec_reset_length (sw_if_indices_to_shut);
-
- /* 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);
- }));
-
- 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);
-
- a->fib_index = fib - im6->fibs;
- a->routep = &routes;
-
- clib_bihash_foreach_key_value_pair_24_8 (h, add_routes_in_fib, a);
-
- vec_foreach (r, routes) {
- ip6_add_del_route_args_t a;
-
- 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;
-
- 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);
- return rv;
-}
-
-static void vl_api_reset_fib_t_handler (vl_api_reset_fib_t *mp)
-{
- int rv;
- vl_api_reset_fib_reply_t * rmp;
-
- if (mp->is_ipv6)
- rv = ip6_reset_fib_t_handler (mp);
- else
- rv = ip4_reset_fib_t_handler (mp);
-
- REPLY_MACRO(VL_API_RESET_FIB_REPLY);
-}
-
-
-static void
-dhcpv4_proxy_config (vl_api_dhcp_proxy_config_t *mp)
-{
- vl_api_dhcp_proxy_config_reply_t * rmp;
- int rv;
-
- 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_DHCP_PROXY_CONFIG_REPLY);
-}
-
-
-static void
-dhcpv6_proxy_config (vl_api_dhcp_proxy_config_t *mp)
-{
- vl_api_dhcp_proxy_config_reply_t * rmp;
- int rv = -1;
-
- 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_DHCP_PROXY_CONFIG_REPLY);
-}
-
-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 = 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_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
-}
-
-
-static void
-dhcpv6_proxy_config_2 (vl_api_dhcp_proxy_config_2_t *mp)
-{
- vl_api_dhcp_proxy_config_reply_t * rmp;
- int rv = -1;
-
-#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
-
- REPLY_MACRO(VL_API_DHCP_PROXY_CONFIG_2_REPLY);
-}
-
-
-static void
-vl_api_dhcp_proxy_set_vss_t_handler (vl_api_dhcp_proxy_set_vss_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);
-
- REPLY_MACRO(VL_API_DHCP_PROXY_SET_VSS_REPLY);
-}
-
-
-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);
-}
-
-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);
-}
-
-void dhcp_compl_event_callback (u32 client_index, u32 pid, u8 * hostname,
- u8 is_ipv6, u8 * host_address, u8 * router_address, u8 * host_mac)
-{
- 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_msg_api_send_shmem (q, (u8 *)&mp);
-}
-
-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;
-
- VALIDATE_SW_IF_INDEX(mp);
-
- 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);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_DHCP_CLIENT_CONFIG_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_sw_interface_ip6nd_ra_config_reply_t * rmp;
- int rv = 0;
- u8 is_no, surpress, managed, other, ll_option, send_unicast, cease, default_router;
-
- is_no = mp->is_no == 1;
- surpress = mp->surpress == 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);
-
- rv = ip6_neighbor_ra_config(vm, ntohl(mp->sw_if_index),
- surpress, 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);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_CONFIG_REPLY);
-}
-
-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;
-
- VALIDATE_SW_IF_INDEX(mp);
-
- 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;
-
- 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;
- REPLY_MACRO(VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_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_sw_interface_ip6_enable_disable_reply_t * rmp;
- vnet_main_t * vnm = vnet_get_main();
- int rv = 0;
- clib_error_t * error;
-
- vnm->api_errno = 0;
-
- 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));
-
- if (error) {
- clib_error_report(error);
- rv = VNET_API_ERROR_UNSPECIFIED;
- } else {
- rv = vnm->api_errno;
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_SW_INTERFACE_IP6_ENABLE_DISABLE_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_sw_interface_ip6_set_link_local_address_reply_t * rmp;
- int rv = 0;
- clib_error_t * error;
- vnet_main_t * vnm = vnet_get_main();
-
- vnm->api_errno = 0;
-
- VALIDATE_SW_IF_INDEX(mp);
-
- 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;
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS_REPLY);
-}
-
-static void set_ip6_flow_hash (vl_api_set_ip_flow_hash_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);
-}
-
-static void set_ip4_flow_hash (vl_api_set_ip_flow_hash_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 _
-
- rv = vnet_set_ip4_flow_hash (table_id, flow_hash_config);
-
- REPLY_MACRO(VL_API_SET_IP_FLOW_HASH_REPLY);
-}
-
-
-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);
-}
-
-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;
- }
-
- /* 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;
- }
-
- si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
-
- 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;
- }
-
- done:
- REPLY_MACRO(VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
-}
-
-static void vl_api_create_loopback_t_handler
-(vl_api_create_loopback_t *mp)
-{
- vl_api_create_loopback_reply_t * rmp;
- u32 sw_if_index;
- int rv;
-
- 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);
- }));
-}
-
-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;
-
- sw_if_index = ntohl (mp->sw_if_index);
- rv = vnet_delete_loopback_interface (sw_if_index);
-
- REPLY_MACRO(VL_API_DELETE_LOOPBACK_REPLY);
-}
-
-static void vl_api_control_ping_t_handler
-(vl_api_control_ping_t *mp)
-{
- vl_api_control_ping_reply_t * rmp;
- int rv = 0;
-
- REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
- ({
- rmp->vpe_pid = ntohl (getpid());
- }));
-}
-
-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;
-
- shmem_vec = *shmem_vecp;
-
- offset = vec_len (shmem_vec);
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
-
- vec_validate (shmem_vec, offset + buffer_bytes - 1);
-
- clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
-
- svm_pop_heap (oldheap);
- pthread_mutex_unlock (&am->vlib_rp->mutex);
-
- *shmem_vecp = shmem_vec;
-}
-
-
-static void vl_api_cli_request_t_handler
-(vl_api_cli_request_t *mp)
-{
- 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);
-
- vlib_cli_input (vm, &input, shmem_cli_output,
- (uword)&shmem_vec);
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
-
- vec_add1(shmem_vec, 0);
-
- svm_pop_heap (oldheap);
- pthread_mutex_unlock (&am->vlib_rp->mutex);
-
- rp->reply_in_shmem = (uword)shmem_vec;
-
- vl_msg_api_send_shmem (q, (u8 *)&rp);
-}
-
-static void vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t *mp)
-{
- int rv;
- vl_api_set_arp_neighbor_limit_reply_t * rmp;
- vnet_main_t *vnm = vnet_get_main();
- clib_error_t * error;
-
- vnm->api_errno = 0;
-
- 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 (error) {
- clib_error_report(error);
- rv = VNET_API_ERROR_UNSPECIFIED;
- } else {
- rv = vnm->api_errno;
- }
-
- REPLY_MACRO(VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
-}
-
-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);
-
-out:
-
- REPLY_MACRO(VL_API_SR_TUNNEL_ADD_DEL_REPLY);
-#endif
-}
-
-static void vl_api_sr_policy_add_del_t_handler
-(vl_api_sr_policy_add_del_t *mp)
-{
-#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);
-
- a->name = format(0, "%s", mp->name);
- if (!(vec_len(a->name)))
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE2;
- goto out;
- }
-
- if (!(mp->tunnel_names[0]))
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE2;
- goto out;
- }
-
- // 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
-
- u8 * tun_name = 0;
- int tun_name_len = 0;
-
- 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;
- }
-
- rv = ip6_sr_add_del_policy (a);
-
-out:
-
- REPLY_MACRO(VL_API_SR_POLICY_ADD_DEL_REPLY);
-#endif
-}
-
-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;
-
- memset (a, 0, sizeof (*a));
- a->is_del = (mp->is_add == 0);
-
- a->multicast_address = (ip6_address_t *)&mp->multicast_address;
- a->policy_name = format(0, "%s", mp->policy_name);
-
- if (a->multicast_address == 0)
- {
- rv = -1 ;
- goto out;
- }
-
- if (!(a->policy_name))
- {
- rv = -2 ;
- goto out;
- }
-
-#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:
-
- REPLY_MACRO(VL_API_SR_MULTICAST_MAP_ADD_DEL_REPLY);
-#endif
-}
-
-#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 _
-
- /* 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;
- }
-
- 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);
-
-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;
- }
- }));
-}
-
-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;
-
- table_index = ntohl (mp->table_index);
- hit_next_index = ntohl (mp->hit_next_index);
- opaque_index = ntohl (mp->opaque_index);
- advance = ntohl (mp->advance);
-
- rv = vnet_classify_add_del_session
- (cm, table_index, mp->match, hit_next_index, opaque_index,
- advance, mp->is_add);
-
- REPLY_MACRO(VL_API_CLASSIFY_ADD_DEL_SESSION_REPLY);
-}
-
-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;
-
- table_index = ntohl (mp->table_index);
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX(mp);
-
- 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);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
-}
-
-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);
-
- rv = vnet_l2_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;
-
- vnet_l2_classify_enable_disable (sw_if_index, enable);
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
-}
-
-static void
-vl_api_l2_fib_clear_table_t_handler (vl_api_l2_fib_clear_table_t *mp)
-{
- int rv = 0;
- vl_api_l2_fib_clear_table_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);
-
- REPLY_MACRO(VL_API_L2_FIB_CLEAR_TABLE_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)
-{
- int rv;
- vl_api_l2_interface_efp_filter_reply_t * rmp;
- vnet_main_t *vnm = vnet_get_main();
-
- // enable/disable the feature
- l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
- rv = vnm->api_errno;
-
- REPLY_MACRO(VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
-}
-
-static void
-vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rewrite_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));
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO(VL_API_L2_INTERFACE_VLAN_TAG_REWRITE_REPLY);
-}
-
-static void
-vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_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();
-
- 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);
-
- REPLY_MACRO2(VL_API_CREATE_VHOST_USER_IF_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
-#endif
-}
-
-static void
-vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_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();
-
- 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));
-
- REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
-#endif
-}
-
-static void
-vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_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;
-
- send_sw_interface_flags_deleted (vam, q, sw_if_index);
- }
-#endif
-}
-
-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);
-}
-#endif
-
-static void
-vl_api_sw_interface_vhost_user_dump_t_handler (
- vl_api_sw_interface_vhost_user_dump_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
-}
-
-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)
-{
- 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 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_ip_address_details_t * mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs(VL_API_IP_ADDRESS_DETAILS);
-
- 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;
-
- vl_msg_api_send_shmem (q, (u8 *)&mp);
-}
-
-static void
-vl_api_ip_address_dump_t_handler (vl_api_ip_address_dump_t *mp)
-{
- 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;
-
- VALIDATE_SW_IF_INDEX(mp);
-
- sw_if_index = ntohl(mp->sw_if_index);
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0) {
- return;
- }
-
- 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;
-}
-
-static void send_ip_details (vpe_api_main_t * am,
- unix_shared_memory_queue_t *q,
- u32 sw_if_index,
- u32 context)
-{
- vl_api_ip_details_t * mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs(VL_API_IP_DETAILS);
-
- mp->sw_if_index = ntohl(sw_if_index);
- mp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *)&mp);
-}
-
-static void
-vl_api_sw_if_l2tpv3_tunnel_dump_t_handler (
- vl_api_sw_if_l2tpv3_tunnel_dump_t *mp)
-{
- vpe_api_main_t * am = &vpe_api_main;
- l2t_main_t * lm = &l2t_main;
- unix_shared_memory_queue_t * q;
- l2t_session_t *session;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- pool_foreach (session, lm->sessions,
- ({
- send_sw_if_l2tpv3_tunnel_details (am, q, session, lm, mp->context);
- }));
-}
-
-
-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;
-
- vl_msg_api_send_shmem (q, (u8 *)&mp);
-}
-
-static void
-vl_api_sw_interface_tap_dump_t_handler (
- vl_api_sw_interface_tap_dump_t *mp)
-{
- 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;
-
- rv = vnet_tap_dump_ifs(&tapifs);
- if (rv)
- return;
-
- vec_foreach(tap_if, tapifs) {
- send_sw_interface_tap_details(am, q, tap_if, mp->context);
- }
-
- vec_free(tapifs);
-}
-
-static void
-vl_api_ip_dump_t_handler (vl_api_ip_dump_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]); }));
-
- 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);
- }
- }
-}
-
-static void vl_api_l2_fib_table_entry_t_handler (
- vl_api_l2_fib_table_entry_t * mp)
-{
- clib_warning ("BUG");
-}
-
-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)
-{
- vl_api_l2_fib_table_entry_t * mp;
-
- mp = vl_msg_api_alloc (sizeof (*mp));
- memset (mp, 0, sizeof (*mp));
- mp->_vl_msg_id = ntohs(VL_API_L2_FIB_TABLE_ENTRY);
-
- 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_l2_fib_table_dump_t_handler (vl_api_l2_fib_table_dump_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;
-
- /* 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;
-
- bd_index = p[0];
- }
-
- 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
-vl_api_show_version_t_handler (vl_api_show_version_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);
-
- if (!q)
- return;
-
- 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);
- }));
-}
-
-static void vl_api_get_node_index_t_handler
-(vl_api_get_node_index_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;
-
- 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;
-
- REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
- ({
- rmp->node_index = ntohl(node_index);
- }))
-}
-
-static void vl_api_add_node_next_t_handler
-(vl_api_add_node_next_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;
-
- n = vlib_get_node_by_name (vm, mp->node_name);
-
- if (n == 0) {
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- goto out;
- }
-
- 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:
- REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
- ({
- rmp->next_index = ntohl(next_index);
- }))
-}
-
-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;
-
- if (mp->is_ipv6 != 1) {
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto out;
- }
-
- 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);
-
-out:
- REPLY_MACRO2(VL_API_L2TPV3_CREATE_TUNNEL_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }))
-}
-
-static void vl_api_l2tpv3_set_tunnel_cookies_t_handler
-(vl_api_l2tpv3_set_tunnel_cookies_t *mp)
-{
- vl_api_l2tpv3_set_tunnel_cookies_reply_t * rmp;
- l2t_main_t *lm = &l2t_main;
- int rv;
-
- VALIDATE_SW_IF_INDEX(mp);
-
- 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;
-
- REPLY_MACRO (VL_API_L2TPV3_SET_TUNNEL_COOKIES_REPLY);
-}
-
-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;
-
- VALIDATE_SW_IF_INDEX(mp);
-
- rv = l2tpv3_interface_enable_disable
- (vnm, ntohl(mp->sw_if_index), mp->enable_disable);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_L2TPV3_INTERFACE_ENABLE_DISABLE_REPLY);
-}
-
-static void vl_api_l2tpv3_set_lookup_key_t_handler
-(vl_api_l2tpv3_set_lookup_key_t * mp)
-{
- int rv = 0;
- l2t_main_t *lm = &l2t_main;
- vl_api_l2tpv3_set_lookup_key_reply_t * rmp;
-
- if (mp->key > L2T_LOOKUP_SESSION_ID) {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto out;
- }
-
- lm->lookup_type = mp->key;
-
-out:
- REPLY_MACRO (VL_API_L2TPV3_SET_LOOKUP_KEY_REPLY);
-}
-
-static void vl_api_vxlan_add_del_tunnel_t_handler
-(vl_api_vxlan_add_del_tunnel_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];
-
- /* 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));
-
- a->is_add = mp->is_add;
- a->is_ip6 = mp->is_ipv6;
-
- /* 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);
- }
-
- 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);
- }));
-}
-
-static void send_vxlan_tunnel_details
-(vxlan_tunnel_t * t, unix_shared_memory_queue_t * q, u32 context)
-{
- 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);
-
- 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;
-
- vl_msg_api_send_shmem (q, (u8 *)&rmp);
-}
-
-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;
-
- 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) {
- 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);
- }
-}
-
-static void vl_api_gre_add_del_tunnel_t_handler
-(vl_api_gre_add_del_tunnel_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;
-
- 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;
- }
- 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;
- }
-
- memset (a, 0, sizeof (*a));
-
- a->is_add = mp->is_add;
-
- /* ip addresses sent in network byte order */
- a->src.as_u32 = mp->src_address;
- a->dst.as_u32 = mp->dst_address;
-
- a->outer_table_id = outer_table_id;
- rv = vnet_gre_add_del_tunnel (a, &sw_if_index);
-
-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);
-}
-
-static void vl_api_gre_tunnel_dump_t_handler
-(vl_api_gre_tunnel_dump_t * mp)
-{
- unix_shared_memory_queue_t * q;
- gre_main_t * gm = &gre_main;
- gre_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) {
- 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);
- }
-}
-
-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);
-
- rv = vnet_l2_patch_add_del (ntohl(mp->rx_sw_if_index),
- ntohl(mp->tx_sw_if_index),
- (int)(mp->is_add != 0));
-
- 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_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;
-
-
- 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:
- REPLY_MACRO2(VL_API_VXLAN_GPE_ADD_DEL_TUNNEL_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
-}
-
-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].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;
-
- 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) {
- 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);
- }
-}
-
-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;
-
- memset(a, 0, sizeof(a[0]));
-
- locator_name = format(0, "%s", mp->locator_set_name);
-
- a->name = locator_name;
- a->locators = NULL;
- a->is_add = mp->is_add;
- a->local = 1;
-
- rv = vnet_lisp_add_del_locator_set(a, &ls_index);
-
- vec_free(locator_name);
-
- REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY);
-}
-
-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 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;
- ip_prefix_t *prefp = NULL;
- ip_address_t *ip_eid = NULL;
- gid_address_t 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]));
-
- prefp = &gid_address_ippref(&eid);
- ip_eid = &ip_prefix_addr(prefp);
- gid_address_type (&eid) = GID_ADDR_IP_PREFIX;
-
- if (mp->is_ipv6) {
- clib_memcpy(&ip_addr_v6(ip_eid), mp->ip_address,
- sizeof(ip_addr_v6(ip_eid)));
- ip_addr_version(ip_eid) = IP6;
- } else {
- clib_memcpy(&ip_addr_v4(ip_eid), mp->ip_address,
- sizeof(ip_addr_v4(ip_eid)));
- ip_addr_version(ip_eid) = IP4;
- }
- ip_prefix_len(prefp) = mp->prefix_len;
-
- 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_vni (&eid) = clib_net_to_host_u32 (mp->vni);
- a->deid = 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->deid);
-
- 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->vrf), mp->is_add);
- REPLY_MACRO(VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)
-}
-
-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)
-{
- ip_address_t *ip_eid = NULL;
- ip_prefix_t *prefp = NULL;
-
- prefp = &gid_address_ippref(eid);
- ip_eid = &ip_prefix_addr(prefp);
-
- 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;
-
- 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;
- }
-}
-
-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;
- int rv = 0;
- ip_address_t slocator, dlocator;
- gid_address_t eid;
- vnet_lisp_gpe_add_del_fwd_entry_args_t a;
-
- lisp_gpe_add_del_fwd_entry_set_address(mp, &slocator, &dlocator, &eid);
-
- memset (&a, 0, sizeof(a));
-
- 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_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;
- ip_address_t *ip_addr = NULL;
- vnet_lisp_add_del_map_resolver_args_t _a, * a = &_a;
-
- a->is_add = mp->is_add;
- ip_addr = &a->address;
-
- 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;
- }
-
- 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;
- vnet_lisp_gpe_add_del_iface_args_t _a, * a = &_a;
-
- 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);
-}
-
-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);
-}
-
-/** Used for transferring locators via VPP API */
-typedef CLIB_PACKED(struct
-{
- u8 is_ip4; /**< is locator an IPv4 address */
- u8 addr[16]; /**< IPv4/IPv6 address */
-}) rloc_t;
-
-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;
-
- if (gid_address_type(gid_address) != GID_ADDR_IP_PREFIX) {
- 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));
-}
-
-static void
-vl_api_lisp_add_del_remote_mapping_t_handler (
- vl_api_lisp_add_del_remote_mapping_t *mp)
-{
- u32 i;
- ip_address_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);
-
- gid_address_type(seid) = GID_ADDR_IP_PREFIX;
- gid_address_type(deid) = GID_ADDR_IP_PREFIX;
- 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;
- gid_address_vni (seid) = ntohl (mp->vni);
- gid_address_vni (deid) = ntohl (mp->vni);
-
- if (mp->eid_is_ip4) {
- ip_prefix_version(seid_pref) = IP4;
- ip_prefix_version(deid_pref) = IP4;
- clib_memcpy (&ip_addr_v4(seid_addr),
- mp->seid, sizeof (ip_addr_v4(seid_addr)));
- clib_memcpy (&ip_addr_v4(deid_addr),
- mp->deid, sizeof (ip_addr_v4(deid_addr)));
- } else {
- ip_prefix_version(seid_pref) = IP6;
- ip_prefix_version(deid_pref) = IP6;
- clib_memcpy (&ip_addr_v6(seid_addr),
- mp->seid, sizeof (ip_addr_v6(seid_addr)));
- clib_memcpy (&ip_addr_v6(deid_addr),
- mp->deid, sizeof (ip_addr_v6(deid_addr)));
- }
-
- for (i = 0; i < mp->rloc_num; i++) {
- rloc_t * r = &((rloc_t *) mp->rlocs)[i];
- if (r->is_ip4) {
- clib_memcpy (&ip_addr_v4(&rloc), &r->addr, sizeof (rloc_t));
- ip_addr_version (&rloc) = IP4;
- } else {
- clib_memcpy (&ip_addr_v6(&rloc), &r->addr, sizeof (rloc_t));
- ip_addr_version (&rloc) = IP6;
- }
- vec_add1 (rlocs, rloc);
- }
-
- rv = vnet_lisp_add_del_remote_mapping (deid, seid, rlocs, mp->action,
- mp->is_add, mp->del_all);
- vec_free (rlocs);
- REPLY_MACRO(VL_API_LISP_GPE_ADD_DEL_IFACE_REPLY);
-}
-
-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_lisp_locator_set_details_t *rmp;
- locator_t *loc = NULL;
- u32 * locit = NULL;
- u8 * str = NULL;
-
- 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);
-
- vec_free(str);
- }
- rmp->priority = loc->priority;
- rmp->weight = loc->weight;
- rmp->context = context;
-
- 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;
- u32 index;
-
- 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;
- ip_prefix_t *ip_prefix = NULL;
- u8 * str = NULL;
- u8 type = ~0;
-
- ls = pool_elt_at_index (lcm->locator_set_pool,
- mapit->locator_set_index);
-
- gid = &mapit->eid;
- type = gid_address_type(gid);
-
- if (type != GID_ADDR_IP_PREFIX) {
- return;
- }
-
- ip_prefix = &gid_address_ippref(gid);
-
- 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 (ip_prefix_version(ip_prefix)) {
- case IP4:
- rmp->eid_is_ipv6 = 0;
- clib_memcpy(rmp->eid_ip_address, &ip_prefix_v4(ip_prefix),
- sizeof(ip_prefix_v4(ip_prefix)));
- break;
-
- case IP6:
- rmp->eid_is_ipv6 = 1;
- clib_memcpy(rmp->eid_ip_address, &ip_prefix_v6(ip_prefix),
- sizeof(ip_prefix_v6(ip_prefix)));
- break;
-
- default:
- ASSERT(0);
- }
- rmp->eid_prefix_len = ip_prefix_len(ip_prefix);
- 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)
-{
- unix_shared_memory_queue_t * q = NULL;
- lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
- mapping_t * mapit = NULL;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0) {
- return;
- }
-
- pool_foreach (mapit, lcm->mapping_pool,
- ({
- send_lisp_local_eid_table_details(mapit, q, mp->context);
- }));
-}
-
-static void
-send_lisp_gpe_tunnel_details (lisp_gpe_tunnel_t *tunnel,
- 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 = 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;
-
- 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_tunnel_t * tunnel = NULL;
-
- if (pool_elts(lgm->tunnels) == 0) {
- return;
- }
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0) {
- return;
- }
-
- pool_foreach(tunnel, lgm->tunnels,
- ({
- send_lisp_gpe_tunnel_details(tunnel, q, mp->context);
- }));
-}
-
-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();
- ip_address_t *ip = NULL;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0) {
- return;
- }
-
- vec_foreach(ip, lcm->map_resolvers) {
- send_lisp_map_resolver_details(ip, q, mp->context);
- }
-
-}
-
-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;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0) {
- return;
- }
- 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;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs(VL_API_LISP_ENABLE_DISABLE_STATUS_DETAILS);
-
- rmp->gpe_status = vnet_lisp_gpe_enable_disable_status ();
- rmp->feature_status = vnet_lisp_enable_disable_status ();
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *)&rmp);
-}
-
-static void
-vl_api_lisp_enable_disable_status_dump_t_handler
-(vl_api_lisp_enable_disable_status_dump_t *mp)
-{
- unix_shared_memory_queue_t * q = NULL;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0) {
- return;
- }
-
- send_lisp_enable_disable_details(q, mp->context);
-}
-
-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);
- }
-
- 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);
- }));
-
- vec_free(tmp_str);
-}
-
-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);
- 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;
-}
-
-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 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;
-
- 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_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;
-
- 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);
-
- 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;
- clib_memcpy(&sa.tunnel_src_addr, mp->tunnel_src_address, 16);
- clib_memcpy(&sa.tunnel_dst_addr, mp->tunnel_dst_address, 16);
-
- 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);
-
- REPLY_MACRO2(VL_API_MAP_ADD_DOMAIN_REPLY,
- ({
- rmp->index = ntohl(index);
- }));
-}
-
-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;
- }
-
- 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);
- }));
-}
-
-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;
-#endif
-
- 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);
-
- REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
- rmp->reply_in_shmem = (uword) vector);
-}
-
-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;
-
- /* 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);
- }
-
- REPLY_MACRO(VL_API_TRACE_PROFILE_ADD_REPLY);
-}
-
-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;
-
- 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);
- }
- 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);
- }
-
- 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;
-
- 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);
-
- REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY,
- rmp->sw_if_index = clib_host_to_net_u32(sw_if_index));
-}
-
-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;
-
- 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);
-
- if (error)
- rv = VNET_API_ERROR_UNSPECIFIED;
-
- 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);
- }));
- }
-}
-
-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_gre_tunnel_details_t_handler (
- vl_api_mpls_gre_tunnel_details_t * mp)
-{
- clib_warning ("BUG");
-}
-
-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)
-{
- 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;
-
- 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);
- }
-
- mpls_main_t * mm = &mpls_main;
- mpls_encap_t * e;
- int i;
- u32 len = 0;
-
- e = pool_elt_at_index (mm->encaps, gt->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)));
- }
-
- vl_msg_api_send_shmem (q, (u8 *)&mp);
-}
-
-static void
-vl_api_mpls_gre_tunnel_dump_t_handler (vl_api_mpls_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;
- mpls_main_t * mm = &mpls_main;
- mpls_gre_tunnel_t * gt;
- u32 index = ntohl(mp->tunnel_index);
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- 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");
- }
-}
-
-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)
-{
- 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;
-
- 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);
- }
-
- 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)));
- }
-
- 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);
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- 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");
- }
-}
-
-static void vl_api_mpls_fib_encap_details_t_handler (
- vl_api_mpls_fib_encap_details_t * mp)
-{
- clib_warning ("BUG");
-}
-
-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;
-
- 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);
-
- mpls_main_t * mm = &mpls_main;
- mpls_encap_t * e;
- int i;
- u32 len = 0;
-
- e = pool_elt_at_index (mm->encaps, s->entry_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)));
- }
-
- 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_main_t * im = &ip4_main;
- ip4_fib_t * rx_fib;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- 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;
- }));
-
- 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 = 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);
- }
-
-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");
-}
-
-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)
-{
- vl_api_mpls_fib_decap_details_t * mp;
-
- 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;
-
- 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);
-}
-
-static void
-vl_api_mpls_fib_decap_dump_t_handler (vl_api_mpls_fib_decap_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;
-
- 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;
- }));
-
- if (!vec_len(records)) {
- vlib_cli_output(vm, "MPLS decap table empty");
- goto out;
- }
-
- 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)
- {
- 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);
- }
-
-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)
- 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_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);
- }
- }
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- 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);
-}
-
-static void vl_api_classify_table_info_t_handler (vl_api_classify_table_info_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;
- }
- }));
-
- 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);
-
- 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<<b->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;
- }
- }));
-}
-
-#define BOUNCE_HANDLER(nn) \
-static void vl_api_##nn##_t_handler ( \
- vl_api_##nn##_t *mp) \
-{ \
- vpe_client_registration_t *reg; \
- vpe_api_main_t * vam = &vpe_api_main; \
- unix_shared_memory_queue_t * q; \
- \
- /* One registration only... */ \
- pool_foreach(reg, vam->nn##_registrations, \
- ({ \
- q = vl_api_client_index_to_input_queue (reg->client_index); \
- if (q) { \
- /* \
- * If the queue is stuffed, turf the msg and complain \
- * It's unlikely that the intended recipient is \
- * alive; avoid deadlock at all costs. \
- */ \
- if (q->cursize == q->maxsize) { \
- clib_warning ("ERROR: receiver queue full, drop msg"); \
- vl_msg_api_free (mp); \
- return; \
- } \
- vl_msg_api_send_shmem (q, (u8 *)&mp); \
- return; \
- } \
- })); \
- vl_msg_api_free (mp); \
-}
-
-/*
- * vpe_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has alread mapped shared memory and
- * added the client registration handlers.
- * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
- */
-
-static clib_error_t *
-vpe_api_hookup (vlib_main_t *vm)
-{
- api_main_t * am = &api_main;
-
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_vpe_api_msg;
-#undef _
-
- /*
- * 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_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));
-
- vl_api_init (vm);
- vl_set_memory_region_name ("/vpe-api");
- vl_enable_disable_memory_api (vm, 1 /* enable it */);
-
- return 0;
-}
-
-VLIB_INIT_FUNCTION(vpe_api_init);
-
-
-static clib_error_t *
-api_segment_config (vlib_main_t * vm, unformat_input_t * input)
-{
- u8 * chroot_path;
- int uid, gid, rv;
- char *s, buf[128];
- struct passwd _pw, *pw;
- struct group _grp, *grp;
- clib_error_t *e;
-
- 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);
- }
- else if (unformat (input, "uid %d", &uid))
- vl_set_memory_uid (uid);
- else if (unformat (input, "gid %d", &gid))
- vl_set_memory_gid (gid);
- 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);
- }
- 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);
- }
- else
- 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)
-{
- return (void *) &unformat_vnet_sw_interface;
-}
-
-#undef vl_api_version
-#define vl_api_version(n,v) static u32 vpe_api_version = v;
-#include <api/vpe.api.h>
-#undef vl_api_version
-
-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;
- }
- 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: %U", event->pid,
- format_ip4_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)
-{
- vpe_api_main_t * am = &vpe_api_main;
- vl_api_ip4_arp_event_t * event;
-
- if (pool_elts (am->arp_events) == 0) {
- vlib_cli_output (vm, "No active arp event registrations");
- return 0;
- }
-
- pool_foreach (event, am->arp_events,
- ({
- vlib_cli_output (vm, "%U", format_arp_event, event);
- }));
-
- 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",
-};
Code Review / vpp.git / blobdiff