diff options
Diffstat (limited to 'vnet')
| -rw-r--r-- | vnet/Makefile.am | 9 | ||||
| -rw-r--r-- | vnet/vnet/fib/fib_api.h | 54 | ||||
| -rw-r--r-- | vnet/vnet/interface_api.c | 3 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip.api | 434 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip_api.c | 1200 | ||||
| -rw-r--r-- | vnet/vnet/vnet_all_api_h.h | 1 |
6 files changed, 1699 insertions, 2 deletions
diff --git a/vnet/Makefile.am b/vnet/Makefile.am index a5f47fc80dc..6e891f9de0e 100644 --- a/vnet/Makefile.am +++ b/vnet/Makefile.am @@ -15,9 +15,11 @@ AUTOMAKE_OPTIONS = foreign subdir-objects AM_CFLAGS = -Wall -Werror @DPDK@ @DPDK_CRYPTO@ @IPSEC@ @IPV6SR@ -BUILT_SOURCES = \ +BUILT_SOURCES = \ vnet/interface.api.h \ vnet/interface.api.json \ + vnet/ip/ip.api.h \ + vnet/ip/ip.api.json \ vnet/l2/l2.api.h \ vnet/l2/l2.api.json \ vnet/map/map.api.h \ @@ -301,6 +303,7 @@ libvnet_la_SOURCES += \ vnet/ip/ip6_input.c \ vnet/ip/ip6_neighbor.c \ vnet/ip/ip6_pg.c \ + vnet/ip/ip_api.c \ vnet/ip/ip_checksum.c \ vnet/ip/ip_frag.c \ vnet/ip/ip.h \ @@ -320,6 +323,7 @@ nobase_include_HEADERS += \ vnet/ip/icmp4.h \ vnet/ip/icmp6.h \ vnet/ip/igmp_packet.h \ + vnet/ip/ip.api.h \ vnet/ip/ip4_error.h \ vnet/ip/ip4.h \ vnet/ip/ip4_mtrie.h \ @@ -826,6 +830,7 @@ libvnet_la_SOURCES += \ nobase_include_HEADERS += \ vnet/fib/fib.h \ + vnet/fib/fib_api.h \ vnet/fib/ip4_fib.h \ vnet/fib/ip6_fib.h \ vnet/fib/fib_types.h \ @@ -907,8 +912,10 @@ SUFFIXES = .api.h .api .api.json # install the API definition, so we can produce java bindings, etc. apidir = $(prefix)/vnet + api_DATA = \ vnet/interface.api.json \ + vnet/ip/ip.api.json \ vnet/l2/l2.api.json \ vnet/map/map.api.json diff --git a/vnet/vnet/fib/fib_api.h b/vnet/vnet/fib/fib_api.h new file mode 100644 index 00000000000..f82753170db --- /dev/null +++ b/vnet/vnet/fib/fib_api.h @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * 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. + */ + +#ifndef __FIB_API_H__ +#define __FIB_API_H__ + + +int +add_del_route_check (fib_protocol_t table_proto, + u32 table_id, + u32 next_hop_sw_if_index, + fib_protocol_t next_hop_table_proto, + u32 next_hop_table_id, + u8 create_missing_tables, + u32 * fib_index, u32 * next_hop_fib_index); + +int +add_del_route_t_handler (u8 is_multipath, + u8 is_add, + u8 is_drop, + u8 is_unreach, + u8 is_prohibit, + u8 is_local, + u8 is_classify, + u32 classify_table_index, + u8 is_resolve_host, + u8 is_resolve_attached, + u32 fib_index, + const fib_prefix_t * prefix, + u8 next_hop_proto_is_ip4, + const ip46_address_t * next_hop, + u32 next_hop_sw_if_index, + u8 next_hop_fib_index, + u32 next_hop_weight, + mpls_label_t next_hop_via_label, + mpls_label_t * next_hop_out_label_stack); + +void +copy_fib_next_hop (fib_route_path_encode_t * api_rpath, + void * fp_arg); + +#endif /* __FIB_API_H__ */ diff --git a/vnet/vnet/interface_api.c b/vnet/vnet/interface_api.c index 3529b528415..42fd14ee19d 100644 --- a/vnet/vnet/interface_api.c +++ b/vnet/vnet/interface_api.c @@ -27,6 +27,7 @@ #include <vnet/fib/fib_table.h> #include <vnet/l2/l2_vtr.h> #include <vnet/vnet_msg_enum.h> +#include <vnet/fib/fib_api.h> #define vl_typedefs /* define message structures */ #include <vnet/vnet_all_api_h.h> @@ -677,7 +678,7 @@ vl_api_sw_interface_details_t_handler (vl_api_sw_interface_details_t * mp) * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() */ #define vl_msg_name_crc_list -#include <vnet/vnet_all_api_h.h> +#include <vnet/interface.api.h> #undef vl_msg_name_crc_list static void diff --git a/vnet/vnet/ip/ip.api b/vnet/vnet/ip/ip.api new file mode 100644 index 00000000000..c811e465ea9 --- /dev/null +++ b/vnet/vnet/ip/ip.api @@ -0,0 +1,434 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * 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. + */ + +/** \file + + This file defines vpp IP control-plane API messages which are generally + called through a shared memory interface. +*/ + +/** \brief Dump IP fib table + @param client_index - opaque cookie to identify the sender +*/ +define ip_fib_dump +{ + u32 client_index; + u32 context; +}; + +/** \brief FIB path + @param sw_if_index - index of the interface + @param weight - The weight, for UCMP + @param is_local - local if non-zero, else remote + @param is_drop - Drop the packet + @param is_unreach - Drop the packet and rate limit send ICMP unreachable + @param is_prohibit - Drop the packet and rate limit send ICMP prohibited + @param afi - the afi of the next hop, IP46_TYPE_IP4=1, IP46_TYPE_IP6=2 + @param next_hop[16] - the next hop address + + WARNING: this type is replicated, pending cleanup completion +*/ +typeonly manual_print manual_endian define fib_path +{ + u32 sw_if_index; + u32 weight; + u8 is_local; + u8 is_drop; + u8 is_unreach; + u8 is_prohibit; + u8 afi; + u8 next_hop[16]; +}; + +/** \brief IP FIB table response + @param table_id - IP fib table id + @address_length - mask length + @address - ip4 prefix + @param count - the number of fib_path in path + @param path - array of of fib_path structures +*/ +manual_endian manual_print define ip_fib_details +{ + u32 context; + u32 table_id; + u8 address_length; + u8 address[4]; + u32 count; + vl_api_fib_path_t path[count]; +}; + +/** \brief Dump IP6 fib table + @param client_index - opaque cookie to identify the sender +*/ +define ip6_fib_dump +{ + u32 client_index; + u32 context; +}; + +/** \brief IP6 FIB table response + @param table_id - IP6 fib table id + @address_length - mask length + @address - ip6 prefix + @param count - the number of fib_path in path + @param path - array of of fib_path structures +*/ +manual_endian manual_print define ip6_fib_details +{ + u32 context; + u32 table_id; + u8 address_length; + u8 address[16]; + u32 count; + vl_api_fib_path_t path[count]; +}; + +/** \brief Dump IP neighboors + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - the interface to dump neighboors + @param is_ipv6 - [1|0] to indicate if address family is ipv[6|4] +*/ +define ip_neighbor_dump +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 is_ipv6; +}; + +/** \brief IP neighboors dump response + @param context - sender context which was passed in the request + @param is_static - [1|0] to indicate if neighbor is statically configured + @param is_ipv6 - [1|0] to indicate if address family is ipv[6|4] +*/ +define ip_neighbor_details { + u32 context; + u32 is_static; + u8 is_ipv6; + u8 mac_address[6]; + u8 ip_address[16]; +}; + +/** \brief IP neighbor add / del request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param vrf_id - vrf_id, only for IP4 + @param sw_if_index - interface used to reach neighbor + @param is_add - 1 to add neighbor, 0 to delete + @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4 + @param is_static - + @param mac_address - l2 address of the neighbor + @param dst_address - ip4 or ip6 address of the neighbor +*/ +define ip_neighbor_add_del +{ + u32 client_index; + u32 context; + u32 vrf_id; /* only makes sense for ip4 */ + u32 sw_if_index; + /* 1 = add, 0 = delete */ + u8 is_add; + u8 is_ipv6; + u8 is_static; + u8 mac_address[6]; + u8 dst_address[16]; +}; + +/** \brief Reply for IP Neighbor add / delete request + @param context - returned sender context, to match reply w/ request + @param retval - return code +*/ +define ip_neighbor_add_del_reply +{ + u32 context; + i32 retval; +}; + +/** \brief Set the ip flow hash config for a fib request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param vrf_id - vrf/fib id + @param is_ipv6 - if non-zero the fib is ip6, else ip4 + @param src - if non-zero include src in flow hash + @param dst - if non-zero include dst in flow hash + @param sport - if non-zero include sport in flow hash + @param dport - if non-zero include dport in flow hash + @param proto -if non-zero include proto in flow hash + @param reverse - if non-zero include reverse in flow hash +*/ +define set_ip_flow_hash +{ + u32 client_index; + u32 context; + u32 vrf_id; + u8 is_ipv6; + u8 src; + u8 dst; + u8 sport; + u8 dport; + u8 proto; + u8 reverse; +}; + +/** \brief Set the ip flow hash config for a fib response + @param context - sender context, to match reply w/ request + @param retval - return code for the request +*/ +define set_ip_flow_hash_reply +{ + u32 context; + i32 retval; +}; + +/** \brief IPv6 router advertisement config request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param suppress - + @param managed - + @param other - + @param ll_option - + @param send_unicast - + @param cease - + @param is_no - + @param default_router - + @param max_interval - + @param min_interval - + @param lifetime - + @param initial_count - + @param initial_interval - +*/ +define sw_interface_ip6nd_ra_config +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 suppress; + u8 managed; + u8 other; + u8 ll_option; + u8 send_unicast; + u8 cease; + u8 is_no; + u8 default_router; + u32 max_interval; + u32 min_interval; + u32 lifetime; + u32 initial_count; + u32 initial_interval; +}; + +/** \brief IPv6 router advertisement config response + @param context - sender context, to match reply w/ request + @param retval - return code for the request +*/ +define sw_interface_ip6nd_ra_config_reply +{ + u32 context; + i32 retval; +}; + +/** \brief IPv6 router advertisement prefix config request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - + @param address[] - + @param address_length - + @param use_default - + @param no_advertise - + @param off_link - + @param no_autoconfig - + @param no_onlink - + @param is_no - + @param val_lifetime - + @param pref_lifetime - +*/ +define sw_interface_ip6nd_ra_prefix +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 address[16]; + u8 address_length; + u8 use_default; + u8 no_advertise; + u8 off_link; + u8 no_autoconfig; + u8 no_onlink; + u8 is_no; + u32 val_lifetime; + u32 pref_lifetime; +}; + +/** \brief IPv6 router advertisement prefix config response + @param context - sender context, to match reply w/ request + @param retval - return code for the request +*/ +define sw_interface_ip6nd_ra_prefix_reply +{ + u32 context; + i32 retval; +}; + +/** \brief IPv6 interface enable / disable request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - interface used to reach neighbor + @param enable - if non-zero enable ip6 on interface, else disable +*/ +define sw_interface_ip6_enable_disable +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 enable; /* set to true if enable */ +}; + +/** \brief IPv6 interface enable / disable response + @param context - sender context, to match reply w/ request + @param retval - return code for the request +*/ +define sw_interface_ip6_enable_disable_reply +{ + u32 context; + i32 retval; +}; + +/** \brief IPv6 set link local address on interface request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - interface to set link local on + @param address[] - the new link local address + @param address_length - link local address length +*/ +define sw_interface_ip6_set_link_local_address +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 address[16]; + u8 address_length; +}; + +/** \brief IPv6 set link local address on interface response + @param context - sender context, to match reply w/ request + @param retval - error code for the request +*/ +define sw_interface_ip6_set_link_local_address_reply +{ + u32 context; + i32 retval; +}; + +/** \brief Add / del route request + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param sw_if_index - software index of the new vlan's parent interface + @param vrf_id - fib table /vrf associated with the route + @param lookup_in_vrf - + @param classify_table_index - + @param create_vrf_if_needed - + @param is_add - 1 if adding the route, 0 if deleting + @param is_drop - Drop the packet + @param is_unreach - Drop the packet and rate limit send ICMP unreachable + @param is_prohibit - Drop the packet and rate limit send ICMP prohibited + @param is_ipv6 - 0 if an ip4 route, else ip6 + @param is_local - + @param is_classify - + @param is_multipath - Set to 1 if this is a multipath route, else 0 + @param not_last - Is last or not last msg in group of multiple add/del msgs + @param next_hop_weight - + @param dst_address_length - + @param dst_address[16] - + @param next_hop_address[16] - + @param next_hop_n_out_labels - the number of labels in the label stack + @param next_hop_out_label_stack - the next-hop output label stack, outer most first + @param next_hop_via_label - The next-hop is a resolved via a local label +*/ +define ip_add_del_route +{ + u32 client_index; + u32 context; + u32 next_hop_sw_if_index; + u32 table_id; + u32 classify_table_index; + u32 next_hop_table_id; + u8 create_vrf_if_needed; + u8 is_add; + u8 is_drop; + u8 is_unreach; + u8 is_prohibit; + u8 is_ipv6; + u8 is_local; + u8 is_classify; + u8 is_multipath; + u8 is_resolve_host; + u8 is_resolve_attached; + /* Is last/not-last message in group of multiple add/del messages. */ + u8 not_last; + u8 next_hop_weight; + u8 dst_address_length; + u8 dst_address[16]; + u8 next_hop_address[16]; + u8 next_hop_n_out_labels; + u32 next_hop_via_label; + u32 next_hop_out_label_stack[next_hop_n_out_labels]; +}; + +/** \brief Reply for add / del route request + @param context - returned sender context, to match reply w/ request + @param retval - return code +*/ +define ip_add_del_route_reply +{ + u32 context; + i32 retval; +}; + +define ip_address_details +{ + u32 client_index; + u32 context; + u8 ip[16]; + u8 prefix_length; +}; + +define ip_address_dump +{ + u32 client_index; + u32 context; + u32 sw_if_index; + u8 is_ipv6; +}; + +define ip_details +{ + u32 sw_if_index; + u32 context; +}; + +define ip_dump +{ + u32 client_index; + u32 context; + u8 is_ipv6; +}; + + +/* + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/vnet/vnet/ip/ip_api.c b/vnet/vnet/ip/ip_api.c new file mode 100644 index 00000000000..a11362642c6 --- /dev/null +++ b/vnet/vnet/ip/ip_api.c @@ -0,0 +1,1200 @@ +/* + *------------------------------------------------------------------ + * ip_api.c - vnet ip api + * + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * 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 <vnet/vnet.h> +#include <vlibmemory/api.h> + +#include <vnet/interface.h> +#include <vnet/api_errno.h> +#include <vnet/ethernet/ethernet.h> +#include <vnet/ip/ip.h> +#include <vnet/ip/ip6_neighbor.h> +#include <vnet/fib/fib_table.h> +#include <vnet/fib/fib_api.h> +#include <vnet/dpo/drop_dpo.h> +#include <vnet/dpo/receive_dpo.h> +#include <vnet/dpo/lookup_dpo.h> +#include <vnet/dpo/classify_dpo.h> +#include <vnet/dpo/ip_null_dpo.h> +#include <vnet/ethernet/arp_packet.h> + +#include <vnet/vnet_msg_enum.h> + +#define vl_typedefs /* define message structures */ +#include <vnet/vnet_all_api_h.h> +#undef vl_typedefs + +#define vl_endianfun /* define message structures */ +#include <vnet/vnet_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 <vnet/vnet_all_api_h.h> +#undef vl_printfun + +#include <vlibapi/api_helper_macros.h> + +#define foreach_ip_api_msg \ +_(IP_FIB_DUMP, ip_fib_dump) \ +_(IP_FIB_DETAILS, ip_fib_details) \ +_(IP6_FIB_DUMP, ip6_fib_dump) \ +_(IP6_FIB_DETAILS, ip6_fib_details) \ +_(IP_NEIGHBOR_DUMP, ip_neighbor_dump) \ +_(IP_NEIGHBOR_DETAILS, ip_neighbor_details) \ +_(IP_ADDRESS_DUMP, ip_address_dump) \ +_(IP_DUMP, ip_dump) \ +_(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \ +_(IP_ADD_DEL_ROUTE, ip_add_del_route) \ +_(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) + +extern void stats_dslock_with_hint (int hint, int tag); +extern void stats_dsunlock (void); + +static void +send_ip_neighbor_details (u8 is_ipv6, + u8 is_static, + u8 * mac_address, + u8 * ip_address, + unix_shared_memory_queue_t * q, u32 context) +{ + vl_api_ip_neighbor_details_t *mp; + + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IP_NEIGHBOR_DETAILS); + mp->context = context; + mp->is_ipv6 = is_ipv6; + mp->is_static = is_static; + memcpy (mp->mac_address, mac_address, 6); + memcpy (mp->ip_address, ip_address, (is_ipv6) ? 16 : 4); + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +static void +vl_api_ip_neighbor_details_t_handler (vl_api_ip_neighbor_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_ip_neighbor_dump_t_handler (vl_api_ip_neighbor_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + u32 sw_if_index = ntohl (mp->sw_if_index); + + if (mp->is_ipv6) + { + ip6_neighbor_t *n, *ns; + + ns = ip6_neighbors_entries (sw_if_index); + /* *INDENT-OFF* */ + vec_foreach (n, ns) + { + send_ip_neighbor_details (mp->is_ipv6, + ((n->flags & IP6_NEIGHBOR_FLAG_STATIC) ? 1 : 0), + (u8 *) n->link_layer_address, + (u8 *) & (n->key.ip6_address.as_u8), + q, mp->context); + } + /* *INDENT-ON* */ + vec_free (ns); + } + else + { + ethernet_arp_ip4_entry_t *n, *ns; + + ns = ip4_neighbor_entries (sw_if_index); + /* *INDENT-OFF* */ + vec_foreach (n, ns) + { + send_ip_neighbor_details (mp->is_ipv6, + ((n->flags & ETHERNET_ARP_IP4_ENTRY_FLAG_STATIC) ? 1 : 0), + (u8*) n->ethernet_address, + (u8*) & (n->ip4_address.as_u8), + q, mp->context); + } + /* *INDENT-ON* */ + vec_free (ns); + } +} + + +void +copy_fib_next_hop (fib_route_path_encode_t * api_rpath, void *fp_arg) +{ + int is_ip4; + vl_api_fib_path_t *fp = (vl_api_fib_path_t *) fp_arg; + + if (api_rpath->rpath.frp_proto == FIB_PROTOCOL_IP4) + fp->afi = IP46_TYPE_IP4; + else if (api_rpath->rpath.frp_proto == FIB_PROTOCOL_IP6) + fp->afi = IP46_TYPE_IP6; + else + { + is_ip4 = ip46_address_is_ip4 (&api_rpath->rpath.frp_addr); + if (is_ip4) + fp->afi = IP46_TYPE_IP4; + else + fp->afi = IP46_TYPE_IP6; + } + if (fp->afi == IP46_TYPE_IP4) + memcpy (fp->next_hop, &api_rpath->rpath.frp_addr.ip4, + sizeof (api_rpath->rpath.frp_addr.ip4)); + else + memcpy (fp->next_hop, &api_rpath->rpath.frp_addr.ip6, + sizeof (api_rpath->rpath.frp_addr.ip6)); +} + +static void +vl_api_ip_fib_details_t_handler (vl_api_ip_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_ip_fib_details_t_endian (vl_api_ip_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_ip_fib_details_t_print (vl_api_ip_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +send_ip_fib_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 table_id, fib_prefix_t * pfx, + fib_route_path_encode_t * api_rpaths, u32 context) +{ + vl_api_ip_fib_details_t *mp; + fib_route_path_encode_t *api_rpath; + vl_api_fib_path_t *fp; + int path_count; + + path_count = vec_len (api_rpaths); + mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp)); + if (!mp) + return; + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IP_FIB_DETAILS); + mp->context = context; + + mp->table_id = htonl (table_id); + mp->address_length = pfx->fp_len; + memcpy (mp->address, &pfx->fp_addr.ip4, sizeof (pfx->fp_addr.ip4)); + + mp->count = htonl (path_count); + fp = mp->path; + vec_foreach (api_rpath, api_rpaths) + { + memset (fp, 0, sizeof (*fp)); + switch (api_rpath->dpo.dpoi_type) + { + case DPO_RECEIVE: + fp->is_local = true; + break; + case DPO_DROP: + fp->is_drop = true; + break; + case DPO_IP_NULL: + switch (api_rpath->dpo.dpoi_index) + { + case IP_NULL_ACTION_NONE: + fp->is_drop = true; + break; + case IP_NULL_ACTION_SEND_ICMP_UNREACH: + fp->is_unreach = true; + break; + case IP_NULL_ACTION_SEND_ICMP_PROHIBIT: + fp->is_prohibit = true; + break; + default: + break; + } + break; + default: + break; + } + fp->weight = htonl (api_rpath->rpath.frp_weight); + fp->sw_if_index = htonl (api_rpath->rpath.frp_sw_if_index); + copy_fib_next_hop (api_rpath, fp); + fp++; + } + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +static void +vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp) +{ + vpe_api_main_t *am = &vpe_api_main; + unix_shared_memory_queue_t *q; + ip4_main_t *im = &ip4_main; + fib_table_t *fib_table; + fib_node_index_t lfei, *lfeip, *lfeis = NULL; + mpls_label_t key; + fib_prefix_t pfx; + u32 fib_index; + fib_route_path_encode_t *api_rpaths; + int i; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im->fibs, + ({ + for (i = 0; i < ARRAY_LEN (fib_table->v4.fib_entry_by_dst_address); i++) + { + hash_foreach(key, lfei, fib_table->v4.fib_entry_by_dst_address[i], + ({ + vec_add1(lfeis, lfei); + })); + } + })); + + vec_sort_with_function(lfeis, fib_entry_cmp_for_sort); + + vec_foreach(lfeip, lfeis) + { + fib_entry_get_prefix(*lfeip, &pfx); + fib_index = fib_entry_get_fib_index(*lfeip); + fib_table = fib_table_get(fib_index, pfx.fp_proto); + api_rpaths = NULL; + fib_entry_encode(*lfeip, &api_rpaths); + send_ip_fib_details (am, q, + fib_table->ft_table_id, + &pfx, + api_rpaths, + mp->context); + vec_free(api_rpaths); + } + + vec_free (lfeis); +} + +static void +vl_api_ip6_fib_details_t_handler (vl_api_ip6_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_ip6_fib_details_t_endian (vl_api_ip6_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +vl_api_ip6_fib_details_t_print (vl_api_ip6_fib_details_t * mp) +{ + clib_warning ("BUG"); +} + +static void +send_ip6_fib_details (vpe_api_main_t * am, + unix_shared_memory_queue_t * q, + u32 table_id, fib_prefix_t *pfx, + fib_route_path_encode_t *api_rpaths, u32 context) +{ + vl_api_ip6_fib_details_t *mp; + fib_route_path_encode_t *api_rpath; + vl_api_fib_path_t *fp; + int path_count; + + path_count = vec_len(api_rpaths); + mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp)); + if (!mp) + return; + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IP6_FIB_DETAILS); + mp->context = context; + + mp->table_id = htonl (table_id); + mp->address_length = pfx->fp_len; + memcpy(mp->address, &pfx->fp_addr.ip6, sizeof(pfx->fp_addr.ip6)); + + mp->count = htonl (path_count); + fp = mp->path; + vec_foreach(api_rpath, api_rpaths) + { + memset (fp, 0, sizeof (*fp)); + switch (api_rpath->dpo.dpoi_type) + { + case DPO_RECEIVE: + fp->is_local = true; + break; + case DPO_DROP: + fp->is_drop = true; + break; + case DPO_IP_NULL: + switch (api_rpath->dpo.dpoi_index) + { + case IP_NULL_DPO_ACTION_NUM+IP_NULL_ACTION_NONE: + fp->is_drop = true; + break; + case IP_NULL_DPO_ACTION_NUM+IP_NULL_ACTION_SEND_ICMP_UNREACH: + fp->is_unreach = true; + break; + case IP_NULL_DPO_ACTION_NUM+IP_NULL_ACTION_SEND_ICMP_PROHIBIT: + fp->is_prohibit = true; + break; + default: + break; + } + break; + default: + break; + } + fp->weight = htonl(api_rpath->rpath.frp_weight); + fp->sw_if_index = htonl(api_rpath->rpath.frp_sw_if_index); + copy_fib_next_hop (api_rpath, fp); + fp++; + } + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +typedef struct apt_ip6_fib_show_ctx_t_ { + u32 fib_index; + fib_node_index_t *entries; +} api_ip6_fib_show_ctx_t; + +static void +api_ip6_fib_table_put_entries (clib_bihash_kv_24_8_t * kvp, + void *arg) +{ + api_ip6_fib_show_ctx_t *ctx = arg; + + if ((kvp->key[2] >> 32) == ctx->fib_index) + { + vec_add1(ctx->entries, kvp->value); + } +} + +static void +api_ip6_fib_table_get_all (unix_shared_memory_queue_t *q, + vl_api_ip6_fib_dump_t *mp, + fib_table_t *fib_table) +{ + vpe_api_main_t *am = &vpe_api_main; + ip6_main_t *im6 = &ip6_main; + ip6_fib_t *fib = &fib_table->v6; + fib_node_index_t *fib_entry_index; + api_ip6_fib_show_ctx_t ctx = { + .fib_index = fib->index, + .entries = NULL, + }; + fib_route_path_encode_t *api_rpaths; + fib_prefix_t pfx; + + BV(clib_bihash_foreach_key_value_pair) + ((BVT(clib_bihash) *) &im6->ip6_table[IP6_FIB_TABLE_NON_FWDING].ip6_hash, + api_ip6_fib_table_put_entries, + &ctx); + + vec_sort_with_function(ctx.entries, fib_entry_cmp_for_sort); + + vec_foreach(fib_entry_index, ctx.entries) + { + fib_entry_get_prefix(*fib_entry_index, &pfx); + api_rpaths = NULL; + fib_entry_encode(*fib_entry_index, &api_rpaths); + send_ip6_fib_details (am, q, + fib_table->ft_table_id, + &pfx, + api_rpaths, + mp->context); + vec_free(api_rpaths); + } + + vec_free(ctx.entries); +} + +static void +vl_api_ip6_fib_dump_t_handler (vl_api_ip6_fib_dump_t * mp) +{ + unix_shared_memory_queue_t *q; + ip6_main_t *im6 = &ip6_main; + fib_table_t *fib_table; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + return; + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im6->fibs, + ({ + api_ip6_fib_table_get_all(q, mp, fib_table); + })); +} + +static void +vl_api_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 (); + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + stats_dslock_with_hint (1 /* release hint */ , 7 /* tag */ ); + + /* + * there's no validation here of the ND/ARP entry being added. + * The expectation is that the FIB will ensure that nothing bad + * will come of adding bogus entries. + */ + if (mp->is_ipv6) + { + if (mp->is_add) + rv = vnet_set_ip6_ethernet_neighbor + (vm, ntohl (mp->sw_if_index), + (ip6_address_t *) (mp->dst_address), + mp->mac_address, sizeof (mp->mac_address), mp->is_static); + else + rv = vnet_unset_ip6_ethernet_neighbor + (vm, ntohl (mp->sw_if_index), + (ip6_address_t *) (mp->dst_address), + mp->mac_address, sizeof (mp->mac_address)); + } + else + { + ethernet_arp_ip4_over_ethernet_address_t a; + + clib_memcpy (&a.ethernet, mp->mac_address, 6); + clib_memcpy (&a.ip4, mp->dst_address, 4); + + if (mp->is_add) + rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), + &a, mp->is_static); + else + rv = + vnet_arp_unset_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), &a); + } + + BAD_SW_IF_INDEX_LABEL; + + stats_dsunlock (); + REPLY_MACRO (VL_API_IP_NEIGHBOR_ADD_DEL_REPLY); +} + +int +add_del_route_t_handler (u8 is_multipath, + u8 is_add, + u8 is_drop, + u8 is_unreach, + u8 is_prohibit, + u8 is_local, + u8 is_classify, + u32 classify_table_index, + u8 is_resolve_host, + u8 is_resolve_attached, + u32 fib_index, + const fib_prefix_t * prefix, + u8 next_hop_proto_is_ip4, + const ip46_address_t * next_hop, + u32 next_hop_sw_if_index, + u8 next_hop_fib_index, + u32 next_hop_weight, + mpls_label_t next_hop_via_label, + mpls_label_t * next_hop_out_label_stack) +{ + vnet_classify_main_t *cm = &vnet_classify_main; + fib_route_path_flags_t path_flags = FIB_ROUTE_PATH_FLAG_NONE; + fib_route_path_t path = { + .frp_proto = (next_hop_proto_is_ip4 ? + FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6), + .frp_addr = (NULL == next_hop ? zero_addr : *next_hop), + .frp_sw_if_index = next_hop_sw_if_index, + .frp_fib_index = next_hop_fib_index, + .frp_weight = next_hop_weight, + .frp_label_stack = next_hop_out_label_stack, + }; + fib_route_path_t *paths = NULL; + + if (MPLS_LABEL_INVALID != next_hop_via_label) + { + path.frp_proto = FIB_PROTOCOL_MPLS; + path.frp_local_label = next_hop_via_label; + } + if (is_resolve_host) + path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_HOST; + if (is_resolve_attached) + path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_ATTACHED; + + path.frp_flags = path_flags; + + if (is_multipath) + { + stats_dslock_with_hint (1 /* release hint */ , 10 /* tag */ ); + + + vec_add1 (paths, path); + + if (is_add) + fib_table_entry_path_add2 (fib_index, + prefix, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, paths); + else + fib_table_entry_path_remove2 (fib_index, + prefix, FIB_SOURCE_API, paths); + + vec_free (paths); + stats_dsunlock (); + return 0; + } + + stats_dslock_with_hint (1 /* release hint */ , 2 /* tag */ ); + + if (is_drop || is_local || is_classify || is_unreach || is_prohibit) + { + /* + * special route types that link directly to the adj + */ + if (is_add) + { + dpo_id_t dpo = DPO_INVALID; + dpo_proto_t dproto; + + dproto = fib_proto_to_dpo (prefix->fp_proto); + + if (is_drop) + ip_null_dpo_add_and_lock (dproto, IP_NULL_ACTION_NONE, &dpo); + else if (is_local) + receive_dpo_add_or_lock (dproto, ~0, NULL, &dpo); + else if (is_unreach) + ip_null_dpo_add_and_lock (dproto, + IP_NULL_ACTION_SEND_ICMP_UNREACH, &dpo); + else if (is_prohibit) + ip_null_dpo_add_and_lock (dproto, + IP_NULL_ACTION_SEND_ICMP_PROHIBIT, + &dpo); + else if (is_classify) + { + if (pool_is_free_index (cm->tables, + ntohl (classify_table_index))) + { + stats_dsunlock(); + return VNET_API_ERROR_NO_SUCH_TABLE; + } + + dpo_set (&dpo, DPO_CLASSIFY, dproto, + classify_dpo_create (dproto, + ntohl (classify_table_index))); + } + else + { + stats_dsunlock(); + return VNET_API_ERROR_NO_SUCH_TABLE; + } + + fib_table_entry_special_dpo_update (fib_index, + prefix, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_EXCLUSIVE, &dpo); + dpo_reset (&dpo); + } + else + { + fib_table_entry_special_remove (fib_index, prefix, FIB_SOURCE_API); + } + } + else + { + if (is_add) + { + vec_add1 (paths, path); + fib_table_entry_update (fib_index, + prefix, + FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, paths); + vec_free (paths); + } + else + { + fib_table_entry_delete (fib_index, prefix, FIB_SOURCE_API); + } + } + + stats_dsunlock(); + return (0); +} + +int +add_del_route_check (fib_protocol_t table_proto, + u32 table_id, + u32 next_hop_sw_if_index, + fib_protocol_t next_hop_table_proto, + u32 next_hop_table_id, + u8 create_missing_tables, + u32 * fib_index, u32 * next_hop_fib_index) +{ + vnet_main_t *vnm = vnet_get_main (); + + *fib_index = fib_table_find (table_proto, ntohl (table_id)); + if (~0 == *fib_index) + { + if (create_missing_tables) + { + *fib_index = fib_table_find_or_create_and_lock (table_proto, + ntohl (table_id)); + } + else + { + /* No such VRF, and we weren't asked to create one */ + return VNET_API_ERROR_NO_SUCH_FIB; + } + } + + if (~0 != ntohl (next_hop_sw_if_index)) + { + if (pool_is_free_index (vnm->interface_main.sw_interfaces, + ntohl (next_hop_sw_if_index))) + { + return VNET_API_ERROR_NO_MATCHING_INTERFACE; + } + } + else + { + *next_hop_fib_index = fib_table_find (next_hop_table_proto, + ntohl (next_hop_table_id)); + + if (~0 == *next_hop_fib_index) + { + if (create_missing_tables) + { + *next_hop_fib_index = + fib_table_find_or_create_and_lock (next_hop_table_proto, + ntohl (next_hop_table_id)); + } + else + { + /* No such VRF, and we weren't asked to create one */ + return VNET_API_ERROR_NO_SUCH_FIB; + } + } + } + + return (0); +} + +static int +ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) +{ + u32 fib_index, next_hop_fib_index; + mpls_label_t *label_stack = NULL; + int rv, ii, n_labels;; + + rv = add_del_route_check (FIB_PROTOCOL_IP4, + mp->table_id, + mp->next_hop_sw_if_index, + FIB_PROTOCOL_IP4, + mp->next_hop_table_id, + mp->create_vrf_if_needed, + &fib_index, &next_hop_fib_index); + + if (0 != rv) + return (rv); + + fib_prefix_t pfx = { + .fp_len = mp->dst_address_length, + .fp_proto = FIB_PROTOCOL_IP4, + }; + clib_memcpy (&pfx.fp_addr.ip4, mp->dst_address, sizeof (pfx.fp_addr.ip4)); + + ip46_address_t nh; + memset (&nh, 0, sizeof (nh)); + memcpy (&nh.ip4, mp->next_hop_address, sizeof (nh.ip4)); + + n_labels = mp->next_hop_n_out_labels; + if (n_labels == 0) + ; + else if (1 == n_labels) + vec_add1 (label_stack, ntohl (mp->next_hop_out_label_stack[0])); + else + { + vec_validate (label_stack, n_labels - 1); + for (ii = 0; ii < n_labels; ii++) + label_stack[ii] = ntohl (mp->next_hop_out_label_stack[ii]); + } + + return (add_del_route_t_handler (mp->is_multipath, + mp->is_add, + mp->is_drop, + mp->is_unreach, + mp->is_prohibit, + mp->is_local, + mp->is_classify, + mp->classify_table_index, + mp->is_resolve_host, + mp->is_resolve_attached, + fib_index, &pfx, 1, + &nh, + ntohl (mp->next_hop_sw_if_index), + next_hop_fib_index, + mp->next_hop_weight, + ntohl (mp->next_hop_via_label), + label_stack)); +} + +static int +ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) +{ + u32 fib_index, next_hop_fib_index; + mpls_label_t *label_stack = NULL; + int rv, ii, n_labels;; + + rv = add_del_route_check (FIB_PROTOCOL_IP6, + mp->table_id, + mp->next_hop_sw_if_index, + FIB_PROTOCOL_IP6, + mp->next_hop_table_id, + mp->create_vrf_if_needed, + &fib_index, &next_hop_fib_index); + + if (0 != rv) + return (rv); + + fib_prefix_t pfx = { + .fp_len = mp->dst_address_length, + .fp_proto = FIB_PROTOCOL_IP6, + }; + clib_memcpy (&pfx.fp_addr.ip6, mp->dst_address, sizeof (pfx.fp_addr.ip6)); + + ip46_address_t nh; + memset (&nh, 0, sizeof (nh)); + memcpy (&nh.ip6, mp->next_hop_address, sizeof (nh.ip6)); + + n_labels = mp->next_hop_n_out_labels; + if (n_labels == 0) + ; + else if (1 == n_labels) + vec_add1 (label_stack, ntohl (mp->next_hop_out_label_stack[0])); + else + { + vec_validate (label_stack, n_labels - 1); + for (ii = 0; ii < n_labels; ii++) + label_stack[ii] = ntohl (mp->next_hop_out_label_stack[ii]); + } + + return (add_del_route_t_handler (mp->is_multipath, + mp->is_add, + mp->is_drop, + mp->is_unreach, + mp->is_prohibit, + mp->is_local, + mp->is_classify, + mp->classify_table_index, + mp->is_resolve_host, + mp->is_resolve_attached, + fib_index, &pfx, 0, + &nh, ntohl (mp->next_hop_sw_if_index), + next_hop_fib_index, + mp->next_hop_weight, + ntohl (mp->next_hop_via_label), + label_stack)); +} + +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); +} + +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 +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 = *(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; + + /* *INDENT-OFF* */ + 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); + })); + } + /* *INDENT-ON* */ + + BAD_SW_IF_INDEX_LABEL; +} + +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; + /* *INDENT-OFF* */ + pool_foreach (si, im->sw_interfaces, + ({ + vec_add1 (sorted_sis, si[0]); + })); + /* *INDENT-ON* */ + + 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 +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; + flow_hash_config_t 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_ip6nd_ra_config_t_handler + (vl_api_sw_interface_ip6nd_ra_config_t * mp) +{ + vl_api_sw_interface_ip6nd_ra_config_reply_t *rmp; + vlib_main_t *vm = vlib_get_main (); + int rv = 0; + u8 is_no, suppress, managed, other, ll_option, send_unicast, cease, + default_router; + + is_no = mp->is_no == 1; + suppress = mp->suppress == 1; + managed = mp->managed == 1; + other = mp->other == 1; + ll_option = mp->ll_option == 1; + send_unicast = mp->send_unicast == 1; + cease = mp->cease == 1; + default_router = mp->default_router == 1; + + VALIDATE_SW_IF_INDEX (mp); + + rv = ip6_neighbor_ra_config (vm, ntohl (mp->sw_if_index), + suppress, managed, other, + ll_option, send_unicast, cease, + default_router, ntohl (mp->lifetime), + ntohl (mp->initial_count), + ntohl (mp->initial_interval), + ntohl (mp->max_interval), + ntohl (mp->min_interval), is_no); + + 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 = vlib_get_main (); + 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 = vlib_get_main (); + 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 = vlib_get_main (); + 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); +} + + +#define vl_msg_name_crc_list +#include <vnet/ip/ip.api.h> +#undef vl_msg_name_crc_list + +static void +setup_message_id_table (api_main_t * am) +{ +#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); + foreach_vl_msg_name_crc_ip; +#undef _ +} + +static clib_error_t * +ip_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_ip_api_msg; +#undef _ + + /* + * Set up the (msg_name, crc, message-id) table + */ + setup_message_id_table (am); + + return 0; +} + +VLIB_API_INIT_FUNCTION (ip_api_hookup); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/vnet/vnet/vnet_all_api_h.h b/vnet/vnet/vnet_all_api_h.h index c8ead569862..4f14ab2112b 100644 --- a/vnet/vnet/vnet_all_api_h.h +++ b/vnet/vnet/vnet_all_api_h.h @@ -33,6 +33,7 @@ #include <vnet/map/map.api.h> #include <vnet/l2/l2.api.h> #include <vnet/span/span.api.h> +#include <vnet/ip/ip.api.h> /* * fd.io coding-style-patch-verification: ON |