X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip_api.c;h=9c9cb4a445a77bcc625edf537ffe00bfc810973b;hb=0f26c5a0138ac86d7ebd197c31a09d8d624c35fe;hp=49d941c2a8ad4b4690f85bb1359d5b32a78fa758;hpb=5a8123bda0261158457e38bfb4922aa5961389ff;p=vpp.git diff --git a/src/vnet/ip/ip_api.c b/src/vnet/ip/ip_api.c index 49d941c2a8a..9c9cb4a445a 100644 --- a/src/vnet/ip/ip_api.c +++ b/src/vnet/ip/ip_api.c @@ -59,17 +59,12 @@ #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_MFIB_DUMP, ip_mfib_dump) \ -_(IP_MFIB_DETAILS, ip_mfib_details) \ _(IP6_MFIB_DUMP, ip6_mfib_dump) \ -_(IP6_MFIB_DETAILS, ip6_mfib_details) \ _(IP_NEIGHBOR_DUMP, ip_neighbor_dump) \ _(IP_MROUTE_ADD_DEL, ip_mroute_add_del) \ _(MFIB_SIGNAL_DUMP, mfib_signal_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) \ @@ -77,6 +72,8 @@ _(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) \ +_(IP6ND_PROXY_ADD_DEL, ip6nd_proxy_add_del) \ +_(IP6ND_PROXY_DUMP, ip6nd_proxy_dump) \ _(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \ _(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \ sw_interface_ip6_set_link_local_address) @@ -105,12 +102,6 @@ send_ip_neighbor_details (u8 is_ipv6, 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) { @@ -185,24 +176,6 @@ copy_fib_next_hop (fib_route_path_encode_t * api_rpath, void *fp_arg) 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, @@ -267,6 +240,21 @@ send_ip_fib_details (vpe_api_main_t * am, vl_msg_api_send_shmem (q, (u8 *) & mp); } +typedef struct vl_api_ip_fib_dump_walk_ctx_t_ +{ + fib_node_index_t *feis; +} vl_api_ip_fib_dump_walk_ctx_t; + +static int +vl_api_ip_fib_dump_walk (fib_node_index_t fei, void *arg) +{ + vl_api_ip_fib_dump_walk_ctx_t *ctx = arg; + + vec_add1 (ctx->feis, fei); + + return (1); +} + static void vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp) { @@ -274,12 +262,13 @@ vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp) 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_node_index_t *lfeip; fib_prefix_t pfx; u32 fib_index; fib_route_path_encode_t *api_rpaths; - int i; + vl_api_ip_fib_dump_walk_ctx_t ctx = { + .feis = NULL, + }; q = vl_api_client_index_to_input_queue (mp->client_index); if (q == 0) @@ -288,19 +277,16 @@ vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp) /* *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); - })); - } + fib_table_walk(fib_table->ft_index, + FIB_PROTOCOL_IP4, + vl_api_ip_fib_dump_walk, + &ctx); })); /* *INDENT-ON* */ - vec_sort_with_function (lfeis, fib_entry_cmp_for_sort); + vec_sort_with_function (ctx.feis, fib_entry_cmp_for_sort); - vec_foreach (lfeip, lfeis) + vec_foreach (lfeip, ctx.feis) { fib_entry_get_prefix (*lfeip, &pfx); fib_index = fib_entry_get_fib_index (*lfeip); @@ -313,25 +299,7 @@ vl_api_ip_fib_dump_t_handler (vl_api_ip_fib_dump_t * mp) 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"); + vec_free (ctx.feis); } static void @@ -422,10 +390,10 @@ api_ip6_fib_table_get_all (unix_shared_memory_queue_t * q, { 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_index = fib_table->ft_index, + .entries = NULL, }; fib_route_path_encode_t *api_rpaths; fib_prefix_t pfx; @@ -470,35 +438,20 @@ vl_api_ip6_fib_dump_t_handler (vl_api_ip6_fib_dump_t * mp) } static void -vl_api_ip_mfib_details_t_handler (vl_api_ip_mfib_details_t * mp) -{ - clib_warning ("BUG"); -} - -static void -vl_api_ip_mfib_details_t_endian (vl_api_ip_mfib_details_t * mp) -{ - clib_warning ("BUG"); -} - -static void -vl_api_ip_mfib_details_t_print (vl_api_ip_mfib_details_t * mp) -{ - clib_warning ("BUG"); -} - -static void -send_ip_mfib_details (vpe_api_main_t * am, - unix_shared_memory_queue_t * q, - u32 table_id, - mfib_prefix_t * pfx, - fib_route_path_encode_t * api_rpaths, u32 context) +send_ip_mfib_details (unix_shared_memory_queue_t * q, + u32 context, u32 table_id, fib_node_index_t mfei) { + fib_route_path_encode_t *api_rpath, *api_rpaths = NULL; vl_api_ip_mfib_details_t *mp; - fib_route_path_encode_t *api_rpath; + mfib_entry_t *mfib_entry; vl_api_fib_path_t *fp; + mfib_prefix_t pfx; int path_count; + mfib_entry = mfib_entry_get (mfei); + mfib_entry_get_prefix (mfei, &pfx); + mfib_entry_encode (mfei, &api_rpaths); + path_count = vec_len (api_rpaths); mp = vl_msg_api_alloc (sizeof (*mp) + path_count * sizeof (*fp)); if (!mp) @@ -507,12 +460,14 @@ send_ip_mfib_details (vpe_api_main_t * am, mp->_vl_msg_id = ntohs (VL_API_IP_FIB_DETAILS); mp->context = context; + mp->rpf_id = mfib_entry->mfe_rpf_id; + mp->entry_flags = mfib_entry->mfe_flags; mp->table_id = htonl (table_id); - mp->address_length = pfx->fp_len; - memcpy (mp->grp_address, &pfx->fp_grp_addr.ip4, - sizeof (pfx->fp_grp_addr.ip4)); - memcpy (mp->src_address, &pfx->fp_src_addr.ip4, - sizeof (pfx->fp_src_addr.ip4)); + mp->address_length = pfx.fp_len; + memcpy (mp->grp_address, &pfx.fp_grp_addr.ip4, + sizeof (pfx.fp_grp_addr.ip4)); + memcpy (mp->src_address, &pfx.fp_src_addr.ip4, + sizeof (pfx.fp_src_addr.ip4)); mp->count = htonl (path_count); fp = mp->path; @@ -525,6 +480,7 @@ send_ip_mfib_details (vpe_api_main_t * am, copy_fib_next_hop (api_rpath, fp); fp++; } + vec_free (api_rpaths); vl_msg_api_send_shmem (q, (u8 *) & mp); } @@ -547,13 +503,10 @@ vl_api_ip_mfib_table_dump_walk (fib_node_index_t fei, void *arg) static void vl_api_ip_mfib_dump_t_handler (vl_api_ip_mfib_dump_t * mp) { - vpe_api_main_t *am = &vpe_api_main; unix_shared_memory_queue_t *q; ip4_main_t *im = &ip4_main; mfib_table_t *mfib_table; fib_node_index_t *mfeip; - mfib_prefix_t pfx; - fib_route_path_encode_t *api_rpaths = NULL; vl_api_ip_mfib_dump_ctc_t ctx = { .entries = NULL, }; @@ -574,39 +527,16 @@ vl_api_ip_mfib_dump_t_handler (vl_api_ip_mfib_dump_t * mp) vec_foreach (mfeip, ctx.entries) { - mfib_entry_get_prefix (*mfeip, &pfx); - mfib_entry_encode (*mfeip, &api_rpaths); - send_ip_mfib_details (am, q, + send_ip_mfib_details (q, mp->context, mfib_table->mft_table_id, - &pfx, api_rpaths, - mp->context); + *mfeip); } - vec_reset_length (api_rpaths); vec_reset_length (ctx.entries); })); /* *INDENT-ON* */ vec_free (ctx.entries); - vec_free (api_rpaths); -} - -static void -vl_api_ip6_mfib_details_t_handler (vl_api_ip6_mfib_details_t * mp) -{ - clib_warning ("BUG"); -} - -static void -vl_api_ip6_mfib_details_t_endian (vl_api_ip6_mfib_details_t * mp) -{ - clib_warning ("BUG"); -} - -static void -vl_api_ip6_mfib_details_t_print (vl_api_ip6_mfib_details_t * mp) -{ - clib_warning ("BUG"); } static void @@ -736,7 +666,8 @@ vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp, 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); + mp->mac_address, sizeof (mp->mac_address), mp->is_static, + mp->is_no_adj_fib); else rv = vnet_unset_ip6_ethernet_neighbor (vm, ntohl (mp->sw_if_index), @@ -752,7 +683,8 @@ vl_api_ip_neighbor_add_del_t_handler (vl_api_ip_neighbor_add_del_t * mp, if (mp->is_add) rv = vnet_arp_set_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), - &a, mp->is_static); + &a, mp->is_static, + mp->is_no_adj_fib); else rv = vnet_arp_unset_ip4_over_ethernet (vnm, ntohl (mp->sw_if_index), &a); @@ -771,10 +703,13 @@ add_del_route_t_handler (u8 is_multipath, u8 is_unreach, u8 is_prohibit, u8 is_local, + u8 is_multicast, u8 is_classify, u32 classify_table_index, u8 is_resolve_host, u8 is_resolve_attached, + u8 is_interface_rx, + u8 is_rpf_id, u32 fib_index, const fib_prefix_t * prefix, u8 next_hop_proto_is_ip4, @@ -797,16 +732,24 @@ add_del_route_t_handler (u8 is_multipath, .frp_label_stack = next_hop_out_label_stack, }; fib_route_path_t *paths = NULL; + fib_entry_flag_t entry_flags = FIB_ENTRY_FLAG_NONE; if (MPLS_LABEL_INVALID != next_hop_via_label) { path.frp_proto = FIB_PROTOCOL_MPLS; path.frp_local_label = next_hop_via_label; + path.frp_eos = MPLS_NON_EOS; } if (is_resolve_host) path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_HOST; if (is_resolve_attached) path_flags |= FIB_ROUTE_PATH_RESOLVE_VIA_ATTACHED; + if (is_interface_rx) + path_flags |= FIB_ROUTE_PATH_INTF_RX; + if (is_rpf_id) + path_flags |= FIB_ROUTE_PATH_RPF_ID; + if (is_multicast) + entry_flags |= FIB_ENTRY_FLAG_MULTICAST; path.frp_flags = path_flags; @@ -820,8 +763,7 @@ add_del_route_t_handler (u8 is_multipath, if (is_add) fib_table_entry_path_add2 (fib_index, prefix, - FIB_SOURCE_API, - FIB_ENTRY_FLAG_NONE, paths); + FIB_SOURCE_API, entry_flags, paths); else fib_table_entry_path_remove2 (fib_index, prefix, FIB_SOURCE_API, paths); @@ -892,8 +834,7 @@ add_del_route_t_handler (u8 is_multipath, { vec_add1 (paths, path); fib_table_entry_update (fib_index, - prefix, - FIB_SOURCE_API, FIB_ENTRY_FLAG_NONE, paths); + prefix, FIB_SOURCE_API, entry_flags, paths); vec_free (paths); } else @@ -913,7 +854,7 @@ add_del_route_check (fib_protocol_t table_proto, fib_protocol_t next_hop_table_proto, u32 next_hop_table_id, u8 create_missing_tables, - u32 * fib_index, u32 * next_hop_fib_index) + u8 is_rpf_id, u32 * fib_index, u32 * next_hop_fib_index) { vnet_main_t *vnm = vnet_get_main (); @@ -932,7 +873,7 @@ add_del_route_check (fib_protocol_t table_proto, } } - if (~0 != ntohl (next_hop_sw_if_index)) + if (!is_rpf_id && ~0 != ntohl (next_hop_sw_if_index)) { if (pool_is_free_index (vnm->interface_main.sw_interfaces, ntohl (next_hop_sw_if_index))) @@ -942,16 +883,27 @@ add_del_route_check (fib_protocol_t table_proto, } else { - *next_hop_fib_index = fib_table_find (next_hop_table_proto, - ntohl (next_hop_table_id)); + if (is_rpf_id) + *next_hop_fib_index = mfib_table_find (next_hop_table_proto, + ntohl (next_hop_table_id)); + 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)); + if (is_rpf_id) + *next_hop_fib_index = + mfib_table_find_or_create_and_lock (next_hop_table_proto, + ntohl + (next_hop_table_id)); + else + *next_hop_fib_index = + fib_table_find_or_create_and_lock (next_hop_table_proto, + ntohl + (next_hop_table_id)); } else { @@ -976,7 +928,7 @@ ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->next_hop_sw_if_index, FIB_PROTOCOL_IP4, mp->next_hop_table_id, - mp->create_vrf_if_needed, + mp->create_vrf_if_needed, 0, &fib_index, &next_hop_fib_index); if (0 != rv) @@ -1009,11 +961,11 @@ ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->is_drop, mp->is_unreach, mp->is_prohibit, - mp->is_local, + mp->is_local, 0, mp->is_classify, mp->classify_table_index, mp->is_resolve_host, - mp->is_resolve_attached, + mp->is_resolve_attached, 0, 0, fib_index, &pfx, 1, &nh, ntohl (mp->next_hop_sw_if_index), @@ -1035,7 +987,7 @@ ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->next_hop_sw_if_index, FIB_PROTOCOL_IP6, mp->next_hop_table_id, - mp->create_vrf_if_needed, + mp->create_vrf_if_needed, 0, &fib_index, &next_hop_fib_index); if (0 != rv) @@ -1068,11 +1020,11 @@ ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp) mp->is_drop, mp->is_unreach, mp->is_prohibit, - mp->is_local, + mp->is_local, 0, mp->is_classify, mp->classify_table_index, mp->is_resolve_host, - mp->is_resolve_attached, + mp->is_resolve_attached, 0, 0, fib_index, &pfx, 0, &nh, ntohl (mp->next_hop_sw_if_index), next_hop_fib_index, @@ -1141,6 +1093,7 @@ mroute_add_del_handler (u8 is_add, u32 fib_index, const mfib_prefix_t * prefix, u32 entry_flags, + fib_rpf_id_t rpf_id, u32 next_hop_sw_if_index, u32 itf_flags) { stats_dslock_with_hint (1 /* release hint */ , 2 /* tag */ ); @@ -1157,7 +1110,7 @@ mroute_add_del_handler (u8 is_add, if (!is_local && ~0 == next_hop_sw_if_index) { mfib_table_entry_update (fib_index, prefix, - MFIB_SOURCE_API, entry_flags); + MFIB_SOURCE_API, rpf_id, entry_flags); } else { @@ -1218,6 +1171,7 @@ api_mroute_add_del_t_handler (vl_api_ip_mroute_add_del_t * mp) mp->is_local, fib_index, &pfx, ntohl (mp->entry_flags), + ntohl (mp->rpf_id), ntohl (mp->next_hop_sw_if_index), ntohl (mp->itf_flags))); } @@ -1482,6 +1436,99 @@ static void REPLY_MACRO (VL_API_SW_INTERFACE_IP6ND_RA_PREFIX_REPLY); } +static void +send_ip6nd_proxy_details (unix_shared_memory_queue_t * q, + u32 context, + const ip46_address_t * addr, u32 sw_if_index) +{ + vl_api_ip6nd_proxy_details_t *mp; + + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = ntohs (VL_API_IP6ND_PROXY_DETAILS); + mp->context = context; + mp->sw_if_index = htonl (sw_if_index); + memcpy (mp->address, addr, 16); + + vl_msg_api_send_shmem (q, (u8 *) & mp); +} + +typedef struct api_ip6nd_proxy_fib_table_walk_ctx_t_ +{ + u32 *indices; +} api_ip6nd_proxy_fib_table_walk_ctx_t; + +static int +api_ip6nd_proxy_fib_table_walk (fib_node_index_t fei, void *arg) +{ + api_ip6nd_proxy_fib_table_walk_ctx_t *ctx = arg; + + if (fib_entry_is_sourced (fei, FIB_SOURCE_IP6_ND_PROXY)) + { + vec_add1 (ctx->indices, fei); + } + + return (1); +} + +static void +vl_api_ip6nd_proxy_dump_t_handler (vl_api_ip6nd_proxy_dump_t * mp) +{ + ip6_main_t *im6 = &ip6_main; + fib_table_t *fib_table; + api_ip6nd_proxy_fib_table_walk_ctx_t ctx = { + .indices = NULL, + }; + fib_node_index_t *feip; + fib_prefix_t pfx; + unix_shared_memory_queue_t *q; + + q = vl_api_client_index_to_input_queue (mp->client_index); + if (q == 0) + { + return; + } + + /* *INDENT-OFF* */ + pool_foreach (fib_table, im6->fibs, + ({ + fib_table_walk(fib_table->ft_index, + FIB_PROTOCOL_IP6, + api_ip6nd_proxy_fib_table_walk, + &ctx); + })); + /* *INDENT-ON* */ + + vec_sort_with_function (ctx.indices, fib_entry_cmp_for_sort); + + vec_foreach (feip, ctx.indices) + { + fib_entry_get_prefix (*feip, &pfx); + + send_ip6nd_proxy_details (q, + mp->context, + &pfx.fp_addr, + fib_entry_get_resolving_interface (*feip)); + } + + vec_free (ctx.indices); +} + +static void +vl_api_ip6nd_proxy_add_del_t_handler (vl_api_ip6nd_proxy_add_del_t * mp) +{ + vl_api_ip6nd_proxy_add_del_reply_t *rmp; + int rv = 0; + + VALIDATE_SW_IF_INDEX (mp); + + rv = ip6_neighbor_proxy_add_del (ntohl (mp->sw_if_index), + (ip6_address_t *) mp->address, mp->is_del); + + BAD_SW_IF_INDEX_LABEL; + REPLY_MACRO (VL_API_IP6ND_PROXY_ADD_DEL_REPLY); +} + static void vl_api_sw_interface_ip6_enable_disable_t_handler (vl_api_sw_interface_ip6_enable_disable_t * mp)