+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id =
+ htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_GET_MAC_ADDRESS_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (rv);
+ if (!rv && eth_if)
+ mac_address_encode (ð_if->address.mac, rmp->mac_address);
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void
+vl_api_sw_interface_set_interface_name_t_handler (
+ vl_api_sw_interface_set_interface_name_t *mp)
+{
+ vl_api_sw_interface_set_interface_name_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ clib_error_t *error;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
+
+ if (mp->name[0] == 0)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ error = vnet_rename_interface (vnm, si->hw_if_index, (char *) mp->name);
+ if (error)
+ {
+ clib_error_free (error);
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ }
+
+out:
+ BAD_SW_IF_INDEX_LABEL;
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_INTERFACE_NAME_REPLY);
+}
+
+static void vl_api_sw_interface_set_rx_mode_t_handler
+ (vl_api_sw_interface_set_rx_mode_t * mp)
+{
+ vl_api_sw_interface_set_rx_mode_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ vnet_sw_interface_t *si;
+ clib_error_t *error;
+ int rv = 0;
+ vnet_hw_if_rx_mode rx_mode;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ si = vnet_get_sw_interface (vnm, sw_if_index);
+ if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ rx_mode = (vnet_hw_if_rx_mode) ntohl (mp->mode);
+ error = set_hw_interface_change_rx_mode (vnm, si->hw_if_index,
+ mp->queue_id_valid,
+ ntohl (mp->queue_id),
+ (vnet_hw_if_rx_mode) rx_mode);
+
+ if (error)
+ {
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+ clib_error_report (error);
+ goto out;
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+out:
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_RX_MODE_REPLY);
+}
+
+static void
+send_interface_rx_placement_details (vpe_api_main_t * am,
+ vl_api_registration_t * rp,
+ u32 sw_if_index, u32 worker_id,
+ u32 queue_id, u8 mode, u32 context)
+{
+ vl_api_sw_interface_rx_placement_details_t *mp;
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memset (mp, 0, sizeof (*mp));
+
+ mp->_vl_msg_id =
+ htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_RX_PLACEMENT_DETAILS);
+ mp->sw_if_index = htonl (sw_if_index);
+ mp->queue_id = htonl (queue_id);
+ mp->worker_id = htonl (worker_id);
+ mp->mode = htonl (mode);
+ mp->context = context;
+
+ vl_api_send_msg (rp, (u8 *) mp);
+}
+
+static void vl_api_sw_interface_rx_placement_dump_t_handler
+ (vl_api_sw_interface_rx_placement_dump_t * mp)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vpe_api_main_t *am = &vpe_api_main;
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ vl_api_registration_t *reg;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ if (sw_if_index == ~0)
+ {
+ vnet_hw_if_rx_queue_t **all_queues = 0;
+ vnet_hw_if_rx_queue_t **qptr;
+ vnet_hw_if_rx_queue_t *q;
+ pool_foreach (q, vnm->interface_main.hw_if_rx_queues)
+ vec_add1 (all_queues, q);
+ vec_sort_with_function (all_queues, vnet_hw_if_rxq_cmp_cli_api);
+
+ vec_foreach (qptr, all_queues)
+ {
+ u32 current_thread = qptr[0]->thread_index;
+ u32 hw_if_index = qptr[0]->hw_if_index;
+ vnet_hw_interface_t *hw_if =
+ vnet_get_hw_interface (vnm, hw_if_index);
+ send_interface_rx_placement_details (
+ am, reg, hw_if->sw_if_index, current_thread, qptr[0]->queue_id,
+ qptr[0]->mode, mp->context);
+ }
+ vec_free (all_queues);
+ }
+ else
+ {
+ int i;
+ vnet_sw_interface_t *si;
+
+ if (!vnet_sw_if_index_is_api_valid (sw_if_index))
+ {
+ clib_warning ("sw_if_index %u does not exist", sw_if_index);
+ goto bad_sw_if_index;
+ }
+
+ si = vnet_get_sw_interface (vnm, sw_if_index);
+ if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
+ {
+ clib_warning ("interface type is not HARDWARE! P2P, PIPE and SUB"
+ " interfaces are not supported");
+ goto bad_sw_if_index;
+ }
+
+ vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, si->hw_if_index);
+
+ for (i = 0; i < vec_len (hw->rx_queue_indices); i++)
+ {
+ vnet_hw_if_rx_queue_t *rxq =
+ vnet_hw_if_get_rx_queue (vnm, hw->rx_queue_indices[i]);
+ send_interface_rx_placement_details (
+ am, reg, hw->sw_if_index, rxq->thread_index, rxq->queue_id,
+ rxq->mode, mp->context);
+ }
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+}
+
+static void vl_api_sw_interface_set_rx_placement_t_handler
+ (vl_api_sw_interface_set_rx_placement_t * mp)
+{
+ vl_api_sw_interface_set_rx_placement_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ vnet_sw_interface_t *si;
+ clib_error_t *error = 0;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ si = vnet_get_sw_interface (vnm, sw_if_index);
+ if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ error = set_hw_interface_rx_placement (si->hw_if_index,
+ ntohl (mp->queue_id),
+ ntohl (mp->worker_id), mp->is_main);
+ if (error)
+ {
+ rv = VNET_API_ERROR_UNIMPLEMENTED;
+ clib_error_report (error);
+ goto out;
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+out:
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_RX_PLACEMENT_REPLY);
+}
+
+static void
+send_interface_tx_placement_details (vnet_hw_if_tx_queue_t **all_queues,
+ u32 index, vl_api_registration_t *rp,
+ u32 context)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vl_api_sw_interface_tx_placement_details_t *rmp;
+ u32 n_bits = 0, v = ~0;
+ vnet_hw_if_tx_queue_t **q = vec_elt_at_index (all_queues, index);
+ uword *bitmap = q[0]->threads;
+ u32 hw_if_index = q[0]->hw_if_index;
+ vnet_hw_interface_t *hw_if = vnet_get_hw_interface (vnm, hw_if_index);
+
+ n_bits = clib_bitmap_count_set_bits (bitmap);
+ u32 n = n_bits * sizeof (u32);
+
+ REPLY_MACRO_DETAILS5_END (VL_API_SW_INTERFACE_TX_PLACEMENT_DETAILS, n, rp,
+ context, ({
+ rmp->sw_if_index = hw_if->sw_if_index;
+ rmp->queue_id = q[0]->queue_id;
+ rmp->shared = q[0]->shared_queue;
+ rmp->array_size = n_bits;
+
+ v = clib_bitmap_first_set (bitmap);
+ for (u32 i = 0; i < n_bits; i++)
+ {
+ rmp->threads[i] = v;
+ v = clib_bitmap_next_set (bitmap, v + 1);
+ }
+ }));
+}
+
+static void
+vl_api_sw_interface_tx_placement_get_t_handler (
+ vl_api_sw_interface_tx_placement_get_t *mp)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vl_api_sw_interface_tx_placement_get_reply_t *rmp = 0;
+ vnet_hw_if_tx_queue_t **all_queues = 0;
+ vnet_hw_if_tx_queue_t *q;
+ u32 sw_if_index = mp->sw_if_index;
+ i32 rv = 0;
+
+ if (pool_elts (vnm->interface_main.hw_if_tx_queues) == 0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto err;
+ }
+
+ if (sw_if_index == ~0)
+ {
+ pool_foreach (q, vnm->interface_main.hw_if_tx_queues)
+ vec_add1 (all_queues, q);
+ vec_sort_with_function (all_queues, vnet_hw_if_txq_cmp_cli_api);
+ }
+ else
+ {
+ u32 qi = ~0;
+ vnet_sw_interface_t *si;
+
+ if (!vnet_sw_if_index_is_api_valid (sw_if_index))
+ {
+ clib_warning ("sw_if_index %u does not exist", sw_if_index);
+ rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
+ goto err;
+ }
+
+ si = vnet_get_sw_interface (vnm, sw_if_index);
+ if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
+ {
+ clib_warning ("interface type is not HARDWARE! P2P, PIPE and SUB"
+ " interfaces are not supported");
+ rv = VNET_API_ERROR_INVALID_INTERFACE;
+ goto err;
+ }
+
+ vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, si->hw_if_index);
+ for (qi = 0; qi < vec_len (hw->tx_queue_indices); qi++)
+ {
+ q = vnet_hw_if_get_tx_queue (vnm, hw->tx_queue_indices[qi]);
+ vec_add1 (all_queues, q);
+ }
+ }
+
+ REPLY_AND_DETAILS_VEC_MACRO_END (VL_API_SW_INTERFACE_TX_PLACEMENT_GET_REPLY,
+ all_queues, mp, rmp, rv, ({
+ send_interface_tx_placement_details (
+ all_queues, cursor, rp, mp->context);
+ }));
+
+ vec_free (all_queues);
+ return;
+
+err:
+ REPLY_MACRO_END (VL_API_SW_INTERFACE_TX_PLACEMENT_GET_REPLY);
+}
+
+static void
+vl_api_sw_interface_set_tx_placement_t_handler (
+ vl_api_sw_interface_set_tx_placement_t *mp)
+{
+ vl_api_sw_interface_set_tx_placement_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index = mp->sw_if_index;
+ vnet_sw_interface_t *si;
+ uword *bitmap = 0;
+ u32 queue_id = ~0;
+ u32 size = 0;
+ clib_error_t *error = 0;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX_END (mp);
+
+ si = vnet_get_sw_interface (vnm, sw_if_index);
+ if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto bad_sw_if_index;
+ }
+
+ size = mp->array_size;
+ for (u32 i = 0; i < size; i++)
+ {
+ u32 thread_index = mp->threads[i];
+ bitmap = clib_bitmap_set (bitmap, thread_index, 1);
+ }
+
+ queue_id = mp->queue_id;
+ rv = set_hw_interface_tx_queue (si->hw_if_index, queue_id, bitmap);
+
+ switch (rv)
+ {
+ case VNET_API_ERROR_INVALID_VALUE:
+ error = clib_error_return (
+ 0, "please specify valid thread(s) - last thread index %u",
+ clib_bitmap_last_set (bitmap));
+ break;
+ case VNET_API_ERROR_INVALID_QUEUE:
+ error = clib_error_return (
+ 0, "unknown queue %u on interface %s", queue_id,
+ vnet_get_hw_interface (vnet_get_main (), si->hw_if_index)->name);
+ break;
+ default:
+ break;
+ }
+
+ if (error)
+ {
+ clib_error_report (error);
+ goto out;
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+out:
+ REPLY_MACRO_END (VL_API_SW_INTERFACE_SET_TX_PLACEMENT_REPLY);
+ clib_bitmap_free (bitmap);
+}
+
+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 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;
+ vl_api_registration_t *reg;
+ clib_error_t *error;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ 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;
+ }
+
+ 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;
+ }
+
+ clib_memset (&template, 0, sizeof (template));
+ template.type = VNET_SW_INTERFACE_TYPE_SUB;
+ template.flood_class = VNET_FLOOD_CLASS_NORMAL;
+ 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;
+ }
+
+ u64 *kp = clib_mem_alloc (sizeof (*kp));
+ *kp = sup_and_sub_key;
+
+ 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:
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = htons (REPLY_MSG_ID_BASE + VL_API_CREATE_VLAN_SUBIF_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (rv);
+ rmp->sw_if_index = htonl (sw_if_index);
+ vl_api_send_msg (reg, (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 sub_sw_if_index = ~0;
+ vnet_hw_interface_t *hi;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ 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;
+ else
+ rv = vnet_create_sub_interface (ntohl (mp->sw_if_index),
+ ntohl (mp->sub_id),
+ ntohl (mp->sub_if_flags),
+ ntohs (mp->inner_vlan_id),
+ ntohs (mp->outer_vlan_id),
+ &sub_sw_if_index);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
+ ({
+ rmp->sw_if_index = ntohl(sub_sw_if_index);
+ }));
+}
+
+static void
+vl_api_delete_subif_t_handler (vl_api_delete_subif_t * mp)
+{
+ vl_api_delete_subif_reply_t *rmp;
+ int rv;
+
+ rv = vnet_delete_sub_interface (ntohl (mp->sw_if_index));
+
+ REPLY_MACRO (VL_API_DELETE_SUBIF_REPLY);
+}
+
+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 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;
+ mac_address_t mac;
+
+ mac_address_decode (mp->mac_address, &mac);
+ rv = vnet_create_loopback_interface (&sw_if_index, (u8 *) & mac, 0, 0);
+
+ REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
+ ({
+ rmp->sw_if_index = ntohl (sw_if_index);
+ }));
+}
+
+static void vl_api_create_loopback_instance_t_handler
+ (vl_api_create_loopback_instance_t * mp)
+{
+ vl_api_create_loopback_instance_reply_t *rmp;
+ u32 sw_if_index;
+ u8 is_specified = mp->is_specified;
+ u32 user_instance = ntohl (mp->user_instance);
+ int rv;
+ mac_address_t mac;
+
+ mac_address_decode (mp->mac_address, &mac);
+ rv = vnet_create_loopback_interface (&sw_if_index, (u8 *) & mac,
+ is_specified, user_instance);
+
+ REPLY_MACRO2(VL_API_CREATE_LOOPBACK_INSTANCE_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_collect_detailed_interface_stats_t_handler
+ (vl_api_collect_detailed_interface_stats_t * mp)
+{
+ vl_api_collect_detailed_interface_stats_reply_t *rmp;
+ int rv = 0;
+
+ rv =
+ vnet_sw_interface_stats_collect_enable_disable (ntohl (mp->sw_if_index),
+ mp->enable_disable);
+
+ REPLY_MACRO (VL_API_COLLECT_DETAILED_INTERFACE_STATS_REPLY);
+}
+
+static void
+ vl_api_sw_interface_address_replace_begin_t_handler
+ (vl_api_sw_interface_address_replace_begin_t * mp)
+{
+ vl_api_sw_interface_address_replace_begin_reply_t *rmp;
+ int rv = 0;
+
+ ip_interface_address_mark ();
+
+ REPLY_MACRO (VL_API_SW_INTERFACE_ADDRESS_REPLACE_BEGIN_REPLY);
+}
+
+static void
+ vl_api_sw_interface_address_replace_end_t_handler
+ (vl_api_sw_interface_address_replace_end_t * mp)
+{
+ vl_api_sw_interface_address_replace_end_reply_t *rmp;
+ int rv = 0;
+
+ ip_interface_address_sweep ();
+
+ REPLY_MACRO (VL_API_SW_INTERFACE_ADDRESS_REPLACE_END_REPLY);
+}
+
+static void
+vl_api_pcap_set_filter_function_t_handler (
+ vl_api_pcap_set_filter_function_t *mp)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_pcap_t *pp = &vnm->pcap;
+ vl_api_pcap_set_filter_function_reply_t *rmp;
+ unformat_input_t input = { 0 };
+ vlib_is_packet_traced_fn_t *f;
+ char *filter_name;
+ int rv = 0;
+ filter_name = vl_api_from_api_to_new_c_string (&mp->filter_function_name);
+ unformat_init_cstring (&input, filter_name);
+ if (unformat (&input, "%U", unformat_vlib_trace_filter_function, &f) == 0)
+ {
+ rv = -1;
+ goto done;
+ }
+
+ pp->current_filter_function = f;
+
+done:
+ unformat_free (&input);
+ vec_free (filter_name);
+ REPLY_MACRO (VL_API_PCAP_SET_FILTER_FUNCTION_REPLY);
+}
+
+static void
+vl_api_pcap_trace_on_t_handler (vl_api_pcap_trace_on_t *mp)
+{
+ vl_api_pcap_trace_on_reply_t *rmp;
+ unformat_input_t filename, drop_err_name;
+ vnet_pcap_dispatch_trace_args_t capture_args;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ unformat_init_cstring (&filename, (char *) mp->filename);
+ if (!unformat_user (&filename, unformat_vlib_tmpfile,
+ &capture_args.filename))
+ {
+ rv = VNET_API_ERROR_ILLEGAL_NAME;
+ goto out;
+ }
+
+ capture_args.rx_enable = mp->capture_rx;
+ capture_args.tx_enable = mp->capture_tx;
+ capture_args.preallocate_data = mp->preallocate_data;
+ capture_args.free_data = mp->free_data;
+ capture_args.drop_enable = mp->capture_drop;
+ capture_args.status = 0;
+ capture_args.packets_to_capture = ntohl (mp->max_packets);
+ capture_args.sw_if_index = ntohl (mp->sw_if_index);
+ capture_args.filter = mp->filter;
+ capture_args.max_bytes_per_pkt = ntohl (mp->max_bytes_per_packet);
+ capture_args.drop_err = ~0;
+
+ unformat_init_cstring (&drop_err_name, (char *) mp->error);
+ unformat_user (&drop_err_name, unformat_vlib_error, vlib_get_main (),
+ &capture_args.drop_err);
+
+ rv = vnet_pcap_dispatch_trace_configure (&capture_args);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+out:
+ unformat_free (&filename);
+ unformat_free (&drop_err_name);
+
+ REPLY_MACRO (VL_API_PCAP_TRACE_ON_REPLY);
+}
+
+static void
+vl_api_pcap_trace_off_t_handler (vl_api_pcap_trace_off_t *mp)
+{
+ vl_api_pcap_trace_off_reply_t *rmp;
+ vnet_pcap_dispatch_trace_args_t capture_args;
+ int rv = 0;
+
+ clib_memset (&capture_args, 0, sizeof (capture_args));
+
+ rv = vnet_pcap_dispatch_trace_configure (&capture_args);
+
+ REPLY_MACRO (VL_API_PCAP_TRACE_OFF_REPLY);
+}
+
+/*
+ * vpe_api_hookup
+ * Add vpe's API message handlers to the table.
+ * vlib has already mapped shared memory and
+ * added the client registration handlers.
+ * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
+ */
+
+pub_sub_handler (interface_events, INTERFACE_EVENTS);
+
+#include <vnet/interface.api.c>
+static clib_error_t *
+interface_api_hookup (vlib_main_t * vm)
+{
+ api_main_t *am = vlibapi_get_main ();