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2017-09-01The build system still builds the DPDK plugin when the optionMarco Varlese1-0/+2
2017-08-14dpdk: cleanup unused build option *_uses_dpdk_cryptodev_swSergio Gonzalez Monroy3-9/+0
2017-07-17Fix unlinking of /dev/shm files.Dave Wallace1-1/+1
2017-05-09Fix remaining 32-bit compile issuesDamjan Marion1-0/+5
2017-05-03Fix vnet unit testsFilip Tehlar1-0/+4
2017-04-25Add support for 32-bit x86 compilation in MakefilesDamjan Marion1-2/+5
2017-04-20Extend ebuild to specify "configure" subdir, enable verify for sample-pluginDamjan Marion1-0/+5
2017-04-19Fix "make dist" to include version number, docouple it from rpm packagingDamjan Marion1-17/+0
2017-03-27Python API: Fixup of debian package after cFFI changes.Ole Troan1-4/+0
2017-03-10Retire vpp_liteDamjan Marion2-55/+0
2017-02-07Multiple platofrm support for dpdk/Makefile, fix optimizationsDamjan Marion3-51/+0
2017-01-31Prep work for Coverity upload processing via JenkinsDave Barach1-0/+6
2017-01-27dpdk: rework cryptodev ipsec build and setupSergio Gonzalez Monroy3-6/+6
2017-01-20Add dpdk development packagingDamjan Marion3-8/+5
2017-01-16Add --without-libssl configure parameterDamjan Marion4-10/+10
2017-01-13vppctl: new bash completion for vppctl commandsPadraig Connolly1-0/+8
2017-01-10Added a sub-case to take into Thunderx platformMarco1-0/+7
2017-01-10Revert "vppctl: bash completion for vppctl commands"Damjan Marion1-8/+0
2017-01-09vppctl: bash completion for vppctl commandsPadraig Connolly1-0/+8
2017-01-03Do not require external vppapigen when not cross-compilingDamjan Marion1-1/+1
2017-01-01Move java,lua api and remaining plugins to src/Damjan Marion6-100/+16
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion22-332/+23
2016-12-26dpdk: Add support for Mellanox ConnectX-4 devicesDamjan Marion4-0/+12
2016-12-09Add make test code coverage reporting using gcovJuraj Sloboda1-0/+5
2016-12-06Add "vpp-api-install" to plugins_configure_depend in build-data/packages/plug...Andrew Yourtchenko1-1/+2
2016-12-02API: Packaging of JSON files.Ole Troan2-3/+13
2016-11-30Enabling AES-GCM-128 with 16B ICV supportRadu Nicolau1-0/+4
2016-11-30Start spliting vpe.api into logically related piecesDave Barach1-0/+23
2016-11-28dpdk: add ipsec cryptodev supportSergio Gonzalez Monroy4-0/+11
2016-11-12Add clang to 'make verify'Damjan Marion1-0/+5
2016-11-04VPP-498: Prepare vpp RPM packaging for use by downstream distros.Thomas F Herbert1-1/+5
2016-10-29Initial deb packaging of vpp-python-apiEd Warnicke1-0/+4
2016-10-11VPP-474 Revert "FIX sysctl configuration directory"Miroslav Miklus1-1/+1
2016-10-10HONEYCOMB-228 Snat plugin jvpp supportMarek Gradzki1-1/+2
2016-09-27FIX sysctl configuration directoryMiroslav Miklus1-1/+1
2016-08-29VPP-310 Mapping algorithm compute wrong ea-bitsOle Troan1-0/+3
2016-08-25VPP Python language binding - plugin supportOle Troan1-8/+10
2016-08-16Create python package for jvpp generation.Ed Warnicke1-2/+8
2016-08-12VPP: NXP dpaa2 platform porting to dpdk-16.07Sachin1-7/+7
2016-07-21VPP-123: remove japi (the old Java API)Marek Gradzki1-1/+1
2016-07-13Add plugins debian packagingDamjan Marion2-1/+6
2016-07-08Multiple changes in the plugin build infraDamjan Marion1-3/+1
2016-07-06Retire PLATFORM=virlDamjan Marion1-42/+0
2016-07-01Simple ip4 NAT pluginDave Barach1-0/+4
2016-06-28Fix native build on non x86_64 systemsDamjan Marion2-0/+11
2016-06-27Plugins: Clean up the plugin directory so that each plugin has its ownOle Troan5-10/+10
2016-06-22Fix for build failure due to iOAM plugin header file pathShwetha1-0/+5
2016-06-19Improving cross_ldflags arguments for dpaa2 platformSachin1-1/+2
2016-06-18Enhanced RPM build process to make rpm for any given platformSachin1-1/+2
2016-06-17NXP DPAA2 Poll Mode Driver Support in DPDKSachin1-4/+6
r 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 <vlib/vlib.h> #include <vnet/l2/feat_bitmap.h> #include <vnet/l2/l2_rw.h> /** * @file * @brief Layer 2 Rewrite. * * Layer 2-Rewrite node uses classify tables to match packets. Then, using * the provisioned mask and value, modifies the packet header. */ #ifndef CLIB_MARCH_VARIANT l2_rw_main_t l2_rw_main; #endif /* CLIB_MARCH_VARIANT */ typedef struct { u32 sw_if_index; u32 classify_table_index; u32 rewrite_entry_index; } l2_rw_trace_t; static u8 * format_l2_rw_entry (u8 * s, va_list * args) { l2_rw_entry_t *e = va_arg (*args, l2_rw_entry_t *); l2_rw_main_t *rw = &l2_rw_main; s = format (s, "%d - mask:%U value:%U\n", e - rw->entries, format_hex_bytes, e->mask, e->rewrite_n_vectors * sizeof (u32x4), format_hex_bytes, e->value, e->rewrite_n_vectors * sizeof (u32x4)); s = format (s, " hits:%d skip_bytes:%d", e->hit_count, e->skip_n_vectors * sizeof (u32x4)); return s; } static u8 * format_l2_rw_config (u8 * s, va_list * args) { l2_rw_config_t *c = va_arg (*args, l2_rw_config_t *); return format (s, "table-index:%d miss-index:%d", c->table_index, c->miss_index); } /* packet trace format function */ static u8 * format_l2_rw_trace (u8 * s, va_list * args) { CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); l2_rw_trace_t *t = va_arg (*args, l2_rw_trace_t *); return format (s, "l2-rw: sw_if_index %d, table %d, entry %d", t->sw_if_index, t->classify_table_index, t->rewrite_entry_index); } always_inline l2_rw_config_t * l2_rw_get_config (u32 sw_if_index) { l2_rw_main_t *rw = &l2_rw_main; if (PREDICT_FALSE (!clib_bitmap_get (rw->configs_bitmap, sw_if_index))) { vec_validate (rw->configs, sw_if_index); rw->configs[sw_if_index].table_index = ~0; rw->configs[sw_if_index].miss_index = ~0; rw->configs_bitmap = clib_bitmap_set (rw->configs_bitmap, sw_if_index, 1); } return &rw->configs[sw_if_index]; } static_always_inline void l2_rw_rewrite (l2_rw_entry_t * rwe, u8 * h) { u32x4u *d = ((u32x4u *) h) + rwe->skip_n_vectors; switch (rwe->rewrite_n_vectors) { case 5: d[4] = (d[4] & ~rwe->mask[4]) | rwe->value[4]; /* FALLTHROUGH */ case 4: d[3] = (d[3] & ~rwe->mask[3]) | rwe->value[3]; /* FALLTHROUGH */ case 3: d[2] = (d[2] & ~rwe->mask[2]) | rwe->value[2]; /* FALLTHROUGH */ case 2: d[1] = (d[1] & ~rwe->mask[1]) | rwe->value[1]; /* FALLTHROUGH */ case 1: d[0] = (d[0] & ~rwe->mask[0]) | rwe->value[0]; break; default: abort (); } } VLIB_NODE_FN (l2_rw_node) (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { l2_rw_main_t *rw = &l2_rw_main; u32 n_left_from, *from, *to_next, next_index; vnet_classify_main_t *vcm = &vnet_classify_main; f64 now = vlib_time_now (vlib_get_main ()); from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; /* number of packets to process */ next_index = node->cached_next_index; while (n_left_from > 0) { u32 n_left_to_next; /* get space to enqueue frame to graph node "next_index" */ vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); while (n_left_from >= 6 && n_left_to_next >= 2) { u32 bi0, next0, sw_if_index0, rwe_index0; u32 bi1, next1, sw_if_index1, rwe_index1; vlib_buffer_t *b0, *b1; ethernet_header_t *h0, *h1; l2_rw_config_t *config0, *config1; u64 hash0, hash1; vnet_classify_table_t *t0, *t1; vnet_classify_entry_t *e0, *e1; l2_rw_entry_t *rwe0, *rwe1; { vlib_buffer_t *p2, *p3, *p4, *p5; p2 = vlib_get_buffer (vm, from[2]); p3 = vlib_get_buffer (vm, from[3]); p4 = vlib_get_buffer (vm, from[4]); p5 = vlib_get_buffer (vm, from[5]); vlib_prefetch_buffer_header (p4, LOAD); vlib_prefetch_buffer_header (p5, LOAD); vlib_prefetch_buffer_data (p2, LOAD); vlib_prefetch_buffer_data (p3, LOAD); } bi0 = from[0]; bi1 = from[1]; to_next[0] = bi0; to_next[1] = bi1; from += 2; to_next += 2; n_left_from -= 2; n_left_to_next -= 2; b0 = vlib_get_buffer (vm, bi0); b1 = vlib_get_buffer (vm, bi1); h0 = vlib_buffer_get_current (b0); h1 = vlib_buffer_get_current (b1); sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX]; sw_if_index1 = vnet_buffer (b1)->sw_if_index[VLIB_RX]; config0 = l2_rw_get_config (sw_if_index0); /*TODO: check sw_if_index0 value */ config1 = l2_rw_get_config (sw_if_index1); /*TODO: check sw_if_index0 value */ t0 = pool_elt_at_index (vcm->tables, config0->table_index); t1 = pool_elt_at_index (vcm->tables, config1->table_index); hash0 = vnet_classify_hash_packet (t0, (u8 *) h0); hash1 = vnet_classify_hash_packet (t1, (u8 *) h1); e0 = vnet_classify_find_entry (t0, (u8 *) h0, hash0, now); e1 = vnet_classify_find_entry (t1, (u8 *) h1, hash1, now); while (!e0 && (t0->next_table_index != ~0)) { t0 = pool_elt_at_index (vcm->tables, t0->next_table_index); hash0 = vnet_classify_hash_packet (t0, (u8 *) h0); e0 = vnet_classify_find_entry (t0, (u8 *) h0, hash0, now); } while (!e1 && (t1->next_table_index != ~0)) { t1 = pool_elt_at_index (vcm->tables, t1->next_table_index); hash1 = vnet_classify_hash_packet (t1, (u8 *) h1); e1 = vnet_classify_find_entry (t1, (u8 *) h1, hash1, now); } rwe_index0 = e0 ? e0->opaque_index : config0->miss_index; rwe_index1 = e1 ? e1->opaque_index : config1->miss_index; if (rwe_index0 != ~0) { rwe0 = pool_elt_at_index (rw->entries, rwe_index0); l2_rw_rewrite (rwe0, (u8 *) h0); } if (rwe_index1 != ~0) { rwe1 = pool_elt_at_index (rw->entries, rwe_index1); l2_rw_rewrite (rwe1, (u8 *) h1); } if (PREDICT_FALSE ((b0->flags & VLIB_BUFFER_IS_TRACED))) { l2_rw_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); t->sw_if_index = sw_if_index0; t->classify_table_index = config0->table_index; t->rewrite_entry_index = rwe_index0; } if (PREDICT_FALSE ((b1->flags & VLIB_BUFFER_IS_TRACED))) { l2_rw_trace_t *t = vlib_add_trace (vm, node, b1, sizeof (*t)); t->sw_if_index = sw_if_index1; t->classify_table_index = config1->table_index; t->rewrite_entry_index = rwe_index1; } /* Update feature bitmap and get next feature index */ next0 = vnet_l2_feature_next (b0, rw->feat_next_node_index, L2INPUT_FEAT_RW); next1 = vnet_l2_feature_next (b1, rw->feat_next_node_index, L2INPUT_FEAT_RW); vlib_validate_buffer_enqueue_x2 (vm, node, next_index, to_next, n_left_to_next, bi0, bi1, next0, next1); } while (n_left_from > 0 && n_left_to_next > 0) { u32 bi0, next0, sw_if_index0, rwe_index0; vlib_buffer_t *b0; ethernet_header_t *h0; l2_rw_config_t *config0; u64 hash0; vnet_classify_table_t *t0; vnet_classify_entry_t *e0; l2_rw_entry_t *rwe0; bi0 = from[0]; to_next[0] = bi0; from += 1; to_next += 1; n_left_from -= 1; n_left_to_next -= 1; b0 = vlib_get_buffer (vm, bi0); h0 = vlib_buffer_get_current (b0); sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX]; config0 = l2_rw_get_config (sw_if_index0); /*TODO: check sw_if_index0 value */ t0 = pool_elt_at_index (vcm->tables, config0->table_index); hash0 = vnet_classify_hash_packet (t0, (u8 *) h0); e0 = vnet_classify_find_entry (t0, (u8 *) h0, hash0, now); while (!e0 && (t0->next_table_index != ~0)) { t0 = pool_elt_at_index (vcm->tables, t0->next_table_index); hash0 = vnet_classify_hash_packet (t0, (u8 *) h0); e0 = vnet_classify_find_entry (t0, (u8 *) h0, hash0, now); } rwe_index0 = e0 ? e0->opaque_index : config0->miss_index; if (rwe_index0 != ~0) { rwe0 = pool_elt_at_index (rw->entries, rwe_index0); l2_rw_rewrite (rwe0, (u8 *) h0); } if (PREDICT_FALSE ((b0->flags & VLIB_BUFFER_IS_TRACED))) { l2_rw_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); t->sw_if_index = sw_if_index0; t->classify_table_index = config0->table_index; t->rewrite_entry_index = rwe_index0; } /* Update feature bitmap and get next feature index */ next0 = vnet_l2_feature_next (b0, rw->feat_next_node_index, L2INPUT_FEAT_RW); vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, n_left_to_next, bi0, next0); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } return frame->n_vectors; } #ifndef CLIB_MARCH_VARIANT int l2_rw_mod_entry (u32 * index, u8 * mask, u8 * value, u32 len, u32 skip, u8 is_del) { l2_rw_main_t *rw = &l2_rw_main; l2_rw_entry_t *e = 0; if (*index != ~0) { if (pool_is_free_index (rw->entries, *index)) { return -1; } e = pool_elt_at_index (rw->entries, *index); } else { pool_get (rw->entries, e); *index = e - rw->entries; } if (!e) return -1; if (is_del) { pool_put (rw->entries, e); return 0; } e->skip_n_vectors = skip / sizeof (u32x4); skip -= e->skip_n_vectors * sizeof (u32x4); e->rewrite_n_vectors = (skip + len - 1) / sizeof (u32x4) + 1; vec_alloc_aligned (e->mask, e->rewrite_n_vectors, sizeof (u32x4)); clib_memset (e->mask, 0, e->rewrite_n_vectors * sizeof (u32x4)); vec_alloc_aligned (e->value, e->rewrite_n_vectors, sizeof (u32x4)); clib_memset (e->value, 0, e->rewrite_n_vectors * sizeof (u32x4)); clib_memcpy (((u8 *) e->value) + skip, value, len); clib_memcpy (((u8 *) e->mask) + skip, mask, len); int i; for (i = 0; i < e->rewrite_n_vectors; i++) { e->value[i] &= e->mask[i]; } return 0; } #endif /* CLIB_MARCH_VARIANT */ static clib_error_t * l2_rw_entry_cli_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u32 index = ~0; u8 *mask = 0; u8 *value = 0; u32 skip = 0; u8 del = 0; while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "index %d", &index)) ; else if (unformat (input, "mask %U", unformat_hex_string, &mask)) ; else if (unformat (input, "value %U", unformat_hex_string, &value)) ; else if (unformat (input, "skip %d", &skip)) ; else if (unformat (input, "del")) del = 1; else break; } if (!mask || !value) return clib_error_return (0, "Unspecified mask or value"); if (vec_len (mask) != vec_len (value)) return clib_error_return (0, "Mask and value lengths must be identical"); int ret; if ((ret = l2_rw_mod_entry (&index, mask, value, vec_len (mask), skip, del))) return clib_error_return (0, "Could not add entry"); return 0; } /*? * Layer 2-Rewrite node uses classify tables to match packets. Then, using * the provisioned mask and value, modifies the packet header. * * @cliexpar * @todo This is incomplete. This needs a detailed description and a * practical example. ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (l2_rw_entry_cli, static) = { .path = "l2 rewrite entry", .short_help = "l2 rewrite entry [index <index>] [mask <hex-mask>] [value <hex-value>] [skip <n_bytes>] [del]", .function = l2_rw_entry_cli_fn, }; /* *INDENT-ON* */ #ifndef CLIB_MARCH_VARIANT int l2_rw_interface_set_table (u32 sw_if_index, u32 table_index, u32 miss_index) { l2_rw_config_t *c = l2_rw_get_config (sw_if_index); l2_rw_main_t *rw = &l2_rw_main; c->table_index = table_index; c->miss_index = miss_index; u32 feature_bitmap = (table_index == ~0) ? 0 : L2INPUT_FEAT_RW; l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_RW, feature_bitmap); if (c->table_index == ~0) clib_bitmap_set (rw->configs_bitmap, sw_if_index, 0); return 0; } #endif /* CLIB_MARCH_VARIANT */ static clib_error_t * l2_rw_interface_cli_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vnet_main_t *vnm = vnet_get_main (); u32 table_index = ~0; u32 sw_if_index = ~0; u32 miss_index = ~0; if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index); } while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "table %d", &table_index)) ; else if (unformat (input, "miss-index %d", &miss_index)) ; else break; } if (sw_if_index == ~0) return clib_error_return (0, "You must specify an interface 'iface <interface>'", format_unformat_error, input); int ret; if ((ret = l2_rw_interface_set_table (sw_if_index, table_index, miss_index))) return clib_error_return (0, "l2_rw_interface_set_table returned %d", ret); return 0; } /*? * Layer 2-Rewrite node uses classify tables to match packets. Then, using * the provisioned mask and value, modifies the packet header. * * @cliexpar * @todo This is incomplete. This needs a detailed description and a * practical example. ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (l2_rw_interface_cli, static) = { .path = "set interface l2 rewrite", .short_help = "set interface l2 rewrite <interface> [table <table index>] [miss-index <entry-index>]", .function = l2_rw_interface_cli_fn, }; /* *INDENT-ON* */ static clib_error_t * l2_rw_show_interfaces_cli_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { l2_rw_main_t *rw = &l2_rw_main; if (clib_bitmap_count_set_bits (rw->configs_bitmap) == 0) vlib_cli_output (vm, "No interface is currently using l2 rewrite\n"); uword i; /* *INDENT-OFF* */ clib_bitmap_foreach(i, rw->configs_bitmap, { vlib_cli_output (vm, "sw_if_index:%d %U\n", i, format_l2_rw_config, &rw->configs[i]); }); /* *INDENT-ON* */ return 0; } /*? * Layer 2-Rewrite node uses classify tables to match packets. Then, using * the provisioned mask and value, modifies the packet header. * * @cliexpar * @todo This is incomplete. This needs a detailed description and a * practical example. ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (l2_rw_show_interfaces_cli, static) = { .path = "show l2 rewrite interfaces", .short_help = "show l2 rewrite interfaces", .function = l2_rw_show_interfaces_cli_fn, }; /* *INDENT-ON* */ static clib_error_t * l2_rw_show_entries_cli_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { l2_rw_main_t *rw = &l2_rw_main; l2_rw_entry_t *e; if (pool_elts (rw->entries) == 0) vlib_cli_output (vm, "No entries\n"); /* *INDENT-OFF* */ pool_foreach(e, rw->entries, { vlib_cli_output (vm, "%U\n", format_l2_rw_entry, e); }); /* *INDENT-ON* */ return 0; } /*? * Layer 2-Rewrite node uses classify tables to match packets. Then, using * the provisioned mask and value, modifies the packet header. * * @cliexpar * @todo This is incomplete. This needs a detailed description and a * practical example. ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (l2_rw_show_entries_cli, static) = { .path = "show l2 rewrite entries", .short_help = "show l2 rewrite entries", .function = l2_rw_show_entries_cli_fn, }; /* *INDENT-ON* */ static int l2_rw_enable_disable (u32 bridge_domain, u8 disable) { u32 mask = L2INPUT_FEAT_RW; l2input_set_bridge_features (bridge_domain, mask, disable ? 0 : mask); return 0; } static clib_error_t * l2_rw_set_cli_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u32 bridge_domain; u8 disable = 0; if (unformat_check_input (input) == UNFORMAT_END_OF_INPUT || !unformat (input, "%d", &bridge_domain)) { return clib_error_return (0, "You must specify a bridge domain"); } if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT && unformat (input, "disable")) { disable = 1; } if (l2_rw_enable_disable (bridge_domain, disable)) return clib_error_return (0, "Could not enable or disable rewrite"); return 0; } /*? * Layer 2-Rewrite node uses classify tables to match packets. Then, using * the provisioned mask and value, modfies the packet header. * * @cliexpar * @todo This is incomplete. This needs a detailed description and a * practical example. ?*/ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (l2_rw_set_cli, static) = { .path = "set bridge-domain rewrite", .short_help = "set bridge-domain rewrite <bridge-domain> [disable]", .function = l2_rw_set_cli_fn, }; /* *INDENT-ON* */ static clib_error_t * l2_rw_init (vlib_main_t * vm) { l2_rw_main_t *rw = &l2_rw_main; rw->configs = 0; rw->entries = 0; clib_bitmap_alloc (rw->configs_bitmap, 1); feat_bitmap_init_next_nodes (vm, l2_rw_node.index, L2INPUT_N_FEAT, l2input_get_feat_names (), rw->feat_next_node_index); return 0; } VLIB_INIT_FUNCTION (l2_rw_init); enum { L2_RW_NEXT_DROP, L2_RW_N_NEXT, }; #define foreach_l2_rw_error \ _(UNKNOWN, "Unknown error") typedef enum { #define _(sym,str) L2_RW_ERROR_##sym, foreach_l2_rw_error #undef _ L2_RW_N_ERROR, } l2_rw_error_t; static char *l2_rw_error_strings[] = { #define _(sym,string) string, foreach_l2_rw_error #undef _ }; /* *INDENT-OFF* */ VLIB_REGISTER_NODE (l2_rw_node) = { .name = "l2-rw", .vector_size = sizeof (u32), .format_trace = format_l2_rw_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_errors = ARRAY_LEN(l2_rw_error_strings), .error_strings = l2_rw_error_strings, .runtime_data_bytes = 0, .n_next_nodes = L2_RW_N_NEXT, .next_nodes = { [L2_RW_NEXT_DROP] = "error-drop"}, }; /* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */