X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_api.c;h=d3f170ff94b76e44d7e7a1124dca7dafae7d1858;hb=e86a8edd3c14fb41ace2a12efd17bc7772bf623f;hp=ab0b255ab5afbc07dff1c4df3db7df7cd802ff54;hpb=10c273bc24678121c18bd3790da08e15a8724def;p=vpp.git diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c index ab0b255ab5a..d3f170ff94b 100644 --- a/src/vnet/interface_api.c +++ b/src/vnet/interface_api.c @@ -54,12 +54,20 @@ _(SW_INTERFACE_SET_MTU, sw_interface_set_mtu) \ _(WANT_INTERFACE_EVENTS, want_interface_events) \ _(SW_INTERFACE_DUMP, sw_interface_dump) \ _(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address) \ +_(SW_INTERFACE_SET_RX_MODE, sw_interface_set_rx_mode) \ _(SW_INTERFACE_SET_TABLE, sw_interface_set_table) \ _(SW_INTERFACE_GET_TABLE, sw_interface_get_table) \ _(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \ _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \ _(SW_INTERFACE_TAG_ADD_DEL, sw_interface_tag_add_del) \ -_(SW_INTERFACE_SET_MAC_ADDRESS, sw_interface_set_mac_address) +_(SW_INTERFACE_SET_MAC_ADDRESS, sw_interface_set_mac_address) \ +_(CREATE_VLAN_SUBIF, create_vlan_subif) \ +_(CREATE_SUBIF, create_subif) \ +_(DELETE_SUBIF, delete_subif) \ +_(CREATE_LOOPBACK, create_loopback) \ +_(CREATE_LOOPBACK_INSTANCE, create_loopback_instance) \ +_(DELETE_LOOPBACK, delete_loopback) \ +_(INTERFACE_NAME_RENUMBER, interface_name_renumber) static void vl_api_sw_interface_set_flags_t_handler (vl_api_sw_interface_set_flags_t * mp) @@ -98,8 +106,15 @@ vl_api_sw_interface_set_mtu_t_handler (vl_api_sw_interface_set_mtu_t * mp) VALIDATE_SW_IF_INDEX (mp); - vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, sw_if_index); - ethernet_interface_t *eif = ethernet_get_interface (em, sw_if_index); + vnet_sw_interface_t *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; + } + + vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, si->hw_if_index); + ethernet_interface_t *eif = ethernet_get_interface (em, si->hw_if_index); if (!eif) { @@ -122,7 +137,7 @@ vl_api_sw_interface_set_mtu_t_handler (vl_api_sw_interface_set_mtu_t * mp) if (hi->max_packet_bytes != mtu) { hi->max_packet_bytes = mtu; - ethernet_set_flags (vnm, sw_if_index, flags); + ethernet_set_flags (vnm, si->hw_if_index, flags); } BAD_SW_IF_INDEX_LABEL; @@ -131,7 +146,7 @@ vl_api_sw_interface_set_mtu_t_handler (vl_api_sw_interface_set_mtu_t * mp) static void send_sw_interface_details (vpe_api_main_t * am, - unix_shared_memory_queue_t * q, + vl_api_registration_t * rp, vnet_sw_interface_t * swif, u8 * interface_name, u32 context) { @@ -226,7 +241,7 @@ send_sw_interface_details (vpe_api_main_t * am, if (tag) strncpy ((char *) mp->tag, (char *) tag, ARRAY_LEN (mp->tag) - 1); - vl_msg_api_send_shmem (q, (u8 *) & mp); + vl_api_send_msg (rp, (u8 *) mp); } static void @@ -235,11 +250,15 @@ 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; + vl_api_registration_t *rp; - unix_shared_memory_queue_t *q = - vl_api_client_index_to_input_queue (mp->client_index); - if (q == 0) - return; + rp = vl_api_client_index_to_registration (mp->client_index); + + if (rp == 0) + { + clib_warning ("Client %d AWOL", mp->client_index); + return; + } u8 *filter = 0, *name = 0; if (mp->name_filter_valid) @@ -261,7 +280,7 @@ vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp) if (filter && !strcasestr((char *) name, (char *) filter)) continue; - send_sw_interface_details (am, q, swif, name, mp->context); + send_sw_interface_details (am, rp, swif, name, mp->context); })); /* *INDENT-ON* */ @@ -274,27 +293,38 @@ static void (vl_api_sw_interface_add_del_address_t * mp) { vlib_main_t *vm = vlib_get_main (); + vnet_main_t *vnm = vnet_get_main (); vl_api_sw_interface_add_del_address_reply_t *rmp; int rv = 0; u32 is_del; + clib_error_t *error = 0; VALIDATE_SW_IF_INDEX (mp); is_del = mp->is_add == 0; + vnm->api_errno = 0; if (mp->del_all) ip_del_all_interface_addresses (vm, ntohl (mp->sw_if_index)); else if (mp->is_ipv6) - ip6_add_del_interface_address (vm, ntohl (mp->sw_if_index), - (void *) mp->address, - mp->address_length, is_del); + error = 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); + error = ip4_add_del_interface_address (vm, ntohl (mp->sw_if_index), + (void *) mp->address, + mp->address_length, is_del); + + if (error) + { + rv = vnm->api_errno; + clib_error_report (error); + goto done; + } BAD_SW_IF_INDEX_LABEL; +done: REPLY_MACRO (VL_API_SW_INTERFACE_ADD_DEL_ADDRESS_REPLY); } @@ -313,72 +343,193 @@ stats_dsunlock (void) 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; - CLIB_UNUSED (ip_interface_address_t * ia); - u32 fib_index; + u32 sw_if_index = ntohl (mp->sw_if_index); + u32 table_id = ntohl (mp->vrf_id); + int rv = 0; VALIDATE_SW_IF_INDEX (mp); stats_dslock_with_hint (1 /* release hint */ , 4 /* tag */ ); if (mp->is_ipv6) + rv = ip_table_bind (FIB_PROTOCOL_IP6, sw_if_index, table_id, 1); + else + rv = ip_table_bind (FIB_PROTOCOL_IP4, sw_if_index, table_id, 1); + + stats_dsunlock (); + + BAD_SW_IF_INDEX_LABEL; + + REPLY_MACRO (VL_API_SW_INTERFACE_SET_TABLE_REPLY); +} + +int +ip_table_bind (fib_protocol_t fproto, + u32 sw_if_index, u32 table_id, u8 is_api) +{ + CLIB_UNUSED (ip_interface_address_t * ia); + u32 fib_index, mfib_index; + fib_source_t src; + mfib_source_t msrc; + + if (is_api) + { + src = FIB_SOURCE_API; + msrc = MFIB_SOURCE_API; + } + else { + src = FIB_SOURCE_CLI; + msrc = MFIB_SOURCE_CLI; + } + + /* + * This is temporary whilst I do the song and dance with the CSIT version + */ + if (0 != table_id) + { + fib_index = fib_table_find_or_create_and_lock (fproto, table_id, src); + mfib_index = + mfib_table_find_or_create_and_lock (fproto, table_id, msrc); + } + else + { + fib_index = 0; + mfib_index = 0; + } + + /* + * This if table does not exist = error is what we want in the end. + */ + /* fib_index = fib_table_find (fproto, table_id); */ + /* mfib_index = mfib_table_find (fproto, table_id); */ + + /* if (~0 == fib_index || ~0 == mfib_index) */ + /* { */ + /* return (VNET_API_ERROR_NO_SUCH_FIB); */ + /* } */ + + if (FIB_PROTOCOL_IP6 == fproto) + { + /* + * If the interface already has in IP address, then a change int + * VRF is not allowed. The IP address applied must first be removed. + * We do not do that automatically here, since VPP has no knowledge + * of whether thoses subnets are valid in the destination VRF. + */ /* *INDENT-OFF* */ foreach_ip_interface_address (&ip6_main.lookup_main, ia, sw_if_index, 1 /* honor unnumbered */ , ({ - rv = VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE; - goto done; + return (VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE); })); /* *INDENT-ON* */ - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, - table_id); vec_validate (ip6_main.fib_index_by_sw_if_index, sw_if_index); - ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; - - fib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP6, - table_id); vec_validate (ip6_main.mfib_index_by_sw_if_index, sw_if_index); - ip6_main.mfib_index_by_sw_if_index[sw_if_index] = fib_index; + + /* + * tell those that are interested that the binding is changing. + */ + ip6_table_bind_callback_t *cb; + vec_foreach (cb, ip6_main.table_bind_callbacks) + cb->function (&ip6_main, cb->function_opaque, + sw_if_index, + fib_index, + ip6_main.fib_index_by_sw_if_index[sw_if_index]); + + if (0 == table_id) + { + /* reset back to default */ + if (0 != ip6_main.fib_index_by_sw_if_index[sw_if_index]) + fib_table_unlock (ip6_main.fib_index_by_sw_if_index[sw_if_index], + FIB_PROTOCOL_IP6, src); + if (0 != ip6_main.mfib_index_by_sw_if_index[sw_if_index]) + mfib_table_unlock (ip6_main.mfib_index_by_sw_if_index + [sw_if_index], FIB_PROTOCOL_IP6, msrc); + + } + else + { + /* we need to lock the table now it's inuse */ + fib_table_lock (fib_index, FIB_PROTOCOL_IP6, src); + mfib_table_lock (mfib_index, FIB_PROTOCOL_IP6, msrc); + } + + ip6_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; + ip6_main.mfib_index_by_sw_if_index[sw_if_index] = mfib_index; } else { + /* + * If the interface already has in IP address, then a change int + * VRF is not allowed. The IP address applied must first be removed. + * We do not do that automatically here, since VPP has no knowledge + * of whether thoses subnets are valid in the destination VRF. + */ /* *INDENT-OFF* */ foreach_ip_interface_address (&ip4_main.lookup_main, ia, sw_if_index, 1 /* honor unnumbered */ , ({ - rv = VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE; - goto done; + return (VNET_API_ERROR_ADDRESS_FOUND_FOR_INTERFACE); })); /* *INDENT-ON* */ - fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - table_id); vec_validate (ip4_main.fib_index_by_sw_if_index, sw_if_index); - ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; - - fib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, - table_id); vec_validate (ip4_main.mfib_index_by_sw_if_index, sw_if_index); - ip4_main.mfib_index_by_sw_if_index[sw_if_index] = fib_index; - } -done: - stats_dsunlock (); + /* + * tell those that are interested that the binding is changing. + */ + ip4_table_bind_callback_t *cb; + vec_foreach (cb, ip4_main.table_bind_callbacks) + cb->function (&ip4_main, cb->function_opaque, + sw_if_index, + fib_index, + ip4_main.fib_index_by_sw_if_index[sw_if_index]); + + if (0 == table_id) + { + /* reset back to default */ + if (0 != ip4_main.fib_index_by_sw_if_index[sw_if_index]) + fib_table_unlock (ip4_main.fib_index_by_sw_if_index[sw_if_index], + FIB_PROTOCOL_IP4, src); + if (0 != ip4_main.mfib_index_by_sw_if_index[sw_if_index]) + mfib_table_unlock (ip4_main.mfib_index_by_sw_if_index + [sw_if_index], FIB_PROTOCOL_IP4, msrc); - BAD_SW_IF_INDEX_LABEL; + } + else + { + /* we need to lock the table now it's inuse */ + fib_index = fib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, + table_id, src); - REPLY_MACRO (VL_API_SW_INTERFACE_SET_TABLE_REPLY); + mfib_index = mfib_table_find_or_create_and_lock (FIB_PROTOCOL_IP4, + table_id, msrc); + } + + ip4_main.fib_index_by_sw_if_index[sw_if_index] = fib_index; + ip4_main.mfib_index_by_sw_if_index[sw_if_index] = mfib_index; + } + + /* + * Temporary. undo the locks from the find and create at the staart + */ + if (0 != table_id) + { + fib_table_unlock (fib_index, fproto, src); + mfib_table_unlock (mfib_index, fproto, msrc); + } + + return (0); } static void -send_sw_interface_get_table_reply (unix_shared_memory_queue_t * q, +send_sw_interface_get_table_reply (svm_queue_t * q, u32 context, int retval, u32 vrf_id) { vl_api_sw_interface_get_table_reply_t *mp; @@ -396,7 +547,7 @@ send_sw_interface_get_table_reply (unix_shared_memory_queue_t * q, static void vl_api_sw_interface_get_table_t_handler (vl_api_sw_interface_get_table_t * mp) { - unix_shared_memory_queue_t *q; + svm_queue_t *q; fib_table_t *fib_table = 0; u32 sw_if_index = ~0; u32 fib_index = ~0; @@ -571,19 +722,21 @@ event_data_cmp (void *a1, void *a2) } static void -send_sw_interface_flags (vpe_api_main_t * am, - unix_shared_memory_queue_t * q, - vnet_sw_interface_t * swif) +send_sw_interface_event (vpe_api_main_t * am, + vpe_client_registration_t * reg, + svm_queue_t * q, vnet_sw_interface_t * swif) { - vl_api_sw_interface_set_flags_t *mp; + vl_api_sw_interface_event_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->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT); mp->sw_if_index = ntohl (swif->sw_if_index); + mp->client_index = reg->client_index; + mp->pid = reg->client_pid; 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; @@ -601,7 +754,7 @@ link_state_process (vlib_main_t * vm, vpe_client_registration_t *reg; int i; u32 prev_sw_if_index; - unix_shared_memory_queue_t *q; + svm_queue_t *q; vam->link_state_process_up = 1; @@ -638,7 +791,7 @@ link_state_process (vlib_main_t * vm, event_data[i])) { swif = vnet_get_sw_interface (vnm, event_data[i]); - send_sw_interface_flags (vam, q, swif); + send_sw_interface_event (vam, reg, q, swif); } } })); @@ -733,20 +886,15 @@ static void vl_api_sw_interface_set_mac_address_t_handler vl_api_sw_interface_set_mac_address_reply_t *rmp; vnet_main_t *vnm = vnet_get_main (); u32 sw_if_index = ntohl (mp->sw_if_index); - u64 mac; + vnet_sw_interface_t *si; clib_error_t *error; int rv = 0; VALIDATE_SW_IF_INDEX (mp); - mac = ((u64) mp->mac_address[0] << (8 * 0) - | (u64) mp->mac_address[1] << (8 * 1) - | (u64) mp->mac_address[2] << (8 * 2) - | (u64) mp->mac_address[3] << (8 * 3) - | (u64) mp->mac_address[4] << (8 * 4) - | (u64) mp->mac_address[5] << (8 * 5)); - - error = vnet_hw_interface_change_mac_address (vnm, sw_if_index, mac); + si = vnet_get_sw_interface (vnm, sw_if_index); + error = vnet_hw_interface_change_mac_address (vnm, si->hw_if_index, + mp->mac_address); if (error) { rv = VNET_API_ERROR_UNIMPLEMENTED; @@ -759,6 +907,275 @@ out: REPLY_MACRO (VL_API_SW_INTERFACE_SET_MAC_ADDRESS_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; + + VALIDATE_SW_IF_INDEX (mp); + + si = vnet_get_sw_interface (vnm, sw_if_index); + error = set_hw_interface_change_rx_mode (vnm, si->hw_if_index, + mp->queue_id_valid, + ntohl (mp->queue_id), mp->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 +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; + svm_queue_t *q; + 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; + } + + 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; + } + + 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: + 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 = htons (VL_API_CREATE_VLAN_SUBIF_REPLY); + rmp->context = mp->context; + rmp->retval = htonl (rv); + rmp->sw_if_index = htonl (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; + 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; + } + + 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; + } + + u64 *kp = clib_mem_alloc (sizeof (*kp)); + *kp = sup_and_sub_key; + + 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: + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY, + ({ + rmp->sw_if_index = ntohl(sw_if_index); + })); + /* *INDENT-ON* */ +} + +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; + + rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address, 0, 0); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ +} + +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; + + rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address, + is_specified, user_instance); + + /* *INDENT-OFF* */ + REPLY_MACRO2(VL_API_CREATE_LOOPBACK_INSTANCE_REPLY, + ({ + rmp->sw_if_index = ntohl (sw_if_index); + })); + /* *INDENT-ON* */ +} + +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); +} + /* * vpe_api_hookup * Add vpe's API message handlers to the table.