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2020-12-14misc: move to new pool_foreach macrosDamjan Marion1-10/+10
2020-11-25session: add startup option to poll in mainFlorin Coras1-2/+2
2020-09-28quic: Fix protip #47 / unformat (input_line)Nathan Skrzypczak1-19/+41
2020-09-24session tcp udp tls quic: improve cli formattingFlorin Coras1-1/+2
2020-09-11quic: Clean quic_crypto_setup_cipherNathan Skrzypczak1-16/+13
2020-09-11quic: fix coverity warningAloys Augustin1-1/+1
2020-05-05tests: add test description to quic testsDave Wallace1-0/+24
2020-04-10quic: fix clean stream closeAloys Augustin2-9/+26
2020-04-04session tls: support tls deschedulingFlorin Coras1-1/+1
2020-04-03session: improve error reportingFlorin Coras1-9/+11
2020-04-03session udp: fix transport flags and migrationFlorin Coras1-4/+4
2020-04-01session udp: support connect on listenersFlorin Coras1-1/+1
2020-03-30session udp: flag for connected udpFlorin Coras1-2/+4
2020-03-27quic: Check quicly version tag at compile timeMathiasRaoul2-27/+33
2020-03-25session: api to add new transport typesFlorin Coras1-0/+2
2020-03-24quic: disable vnet_crypto and batching if no crypto engines are loadedMathiasRaoul3-11/+33
2020-03-05session: API cleanupJakub Grajciar1-2/+2
2020-02-25svm: refactor fifoFlorin Coras1-17/+2
2020-02-07tests: skip extended quic tests under developmentDave Wallace1-4/+21
2020-02-07quic: update config values for large stream testsDave Wallace1-84/+88
2020-02-07quic: fix coverity warningMathiasRaoul1-2/+1
2020-02-06quic: fix coverity warningMathiasRaoul1-2/+2
2020-01-31quic: quicly crypto offloadingMathiasRaoul4-57/+579
2020-01-31quic: update quicly to v0.0.10-vppMathiasRaoul1-1/+1
2020-01-15quic: add FEATURE.yamlAloys Augustin1-0/+10
2020-01-14tests: fix worker thread initializationPaul Vinciguerra1-4/+7
2020-01-06quic: call quic_send_packets only once per ctxAloys Augustin1-3/+7
2020-01-02session: fix listener global endpoint lookupFlorin Coras1-1/+1
2019-12-19quic: fix accept failureNathan Skrzypczak1-23/+23
2019-12-18quic: Hotfix crypto context on migrateNathan Skrzypczak1-0/+17
2019-12-17quic: Implement crypto contextsNathan Skrzypczak2-76/+241
2019-12-17quic: update quicly to v0.0.8-vppMathiasRaoul2-6/+8
2019-12-11quic: Add support for unidirectional streamsNathan Skrzypczak1-5/+14
2019-12-11quic: Use per thread next_cidNathan Skrzypczak2-8/+10
2019-12-11quic: Add aggregated quicly statsNathan Skrzypczak1-67/+186
2019-12-11quic: add more detailed statisticsMathiasRaoul2-0/+67
2019-12-10quic: removing quicly_send call from quic_accept_connectionMathiasRaoul1-9/+21
2019-12-06quic: update quicly to v0.0.7-vppMathiasRaoul1-8/+23
2019-12-05tests: quic enable per testcase timeout overridesPaul Vinciguerra1-3/+8
2019-12-04quic: fix stream tx_fifo race conditionNathan Skrzypczak2-27/+61
2019-12-04quic: clean accept/connect error codepathNathan Skrzypczak1-48/+51
2019-12-04quic: refactor connection search fnNathan Skrzypczak1-27/+31
2019-12-04quic: add conn-timeout config optionNathan Skrzypczak2-8/+12
2019-12-04quic: fix import typoNathan Skrzypczak1-1/+1
2019-11-26quic: Refactor for crypto contextsNathan Skrzypczak4-165/+168
2019-11-22quic: Refactor quic rx callback for offloadNathan Skrzypczak2-111/+147
2019-11-22quic: Remove qctx opening poolNathan Skrzypczak2-34/+15
2019-11-20quic: Increase loggingNathan Skrzypczak1-29/+40
2019-11-19quic: handle duplicate packet from quiclyDave Wallace1-2/+15
2019-11-07quic: Add support for ckpair & crypto engineNathan Skrzypczak2-20/+49
)); } index_t udp_encap_add_and_lock (fib_protocol_t proto, index_t fib_index, const ip46_address_t * src_ip, const ip46_address_t * dst_ip, u16 src_port, u16 dst_port, udp_encap_fixup_flags_t flags) { udp_encap_t *ue; u8 pfx_len = 0; index_t uei; pool_get_aligned (udp_encap_pool, ue, CLIB_CACHE_LINE_BYTES); uei = ue - udp_encap_pool; vlib_validate_combined_counter (&(udp_encap_counters), uei); vlib_zero_combined_counter (&(udp_encap_counters), uei); fib_node_init (&ue->ue_fib_node, FIB_NODE_TYPE_UDP_ENCAP); fib_node_lock (&ue->ue_fib_node); ue->ue_fib_index = fib_index; ue->ue_flags = flags; ue->ue_ip_proto = proto; switch (proto) { case FIB_PROTOCOL_IP4: pfx_len = 32; ue->ue_hdrs.ip4.ue_ip4.ip_version_and_header_length = 0x45; ue->ue_hdrs.ip4.ue_ip4.ttl = 254; ue->ue_hdrs.ip4.ue_ip4.protocol = IP_PROTOCOL_UDP; ue->ue_hdrs.ip4.ue_ip4.src_address.as_u32 = src_ip->ip4.as_u32; ue->ue_hdrs.ip4.ue_ip4.dst_address.as_u32 = dst_ip->ip4.as_u32; ue->ue_hdrs.ip4.ue_ip4.checksum = ip4_header_checksum (&ue->ue_hdrs.ip4.ue_ip4); ue->ue_hdrs.ip4.ue_udp.src_port = clib_host_to_net_u16 (src_port); ue->ue_hdrs.ip4.ue_udp.dst_port = clib_host_to_net_u16 (dst_port); break; case FIB_PROTOCOL_IP6: pfx_len = 128; ue->ue_hdrs.ip6.ue_ip6.ip_version_traffic_class_and_flow_label = clib_host_to_net_u32 (6 << 28); ue->ue_hdrs.ip6.ue_ip6.hop_limit = 255; ue->ue_hdrs.ip6.ue_ip6.protocol = IP_PROTOCOL_UDP; ue->ue_hdrs.ip6.ue_ip6.src_address.as_u64[0] = src_ip->ip6.as_u64[0]; ue->ue_hdrs.ip6.ue_ip6.src_address.as_u64[1] = src_ip->ip6.as_u64[1]; ue->ue_hdrs.ip6.ue_ip6.dst_address.as_u64[0] = dst_ip->ip6.as_u64[0]; ue->ue_hdrs.ip6.ue_ip6.dst_address.as_u64[1] = dst_ip->ip6.as_u64[1]; ue->ue_hdrs.ip6.ue_udp.src_port = clib_host_to_net_u16 (src_port); ue->ue_hdrs.ip6.ue_udp.dst_port = clib_host_to_net_u16 (dst_port); break; default: ASSERT (0); } /* * track the destination address */ fib_prefix_t dst_pfx = { .fp_proto = proto, .fp_len = pfx_len, .fp_addr = *dst_ip, }; ue->ue_fib_entry_index = fib_entry_track (fib_index, &dst_pfx, FIB_NODE_TYPE_UDP_ENCAP, uei, &ue->ue_fib_sibling); udp_encap_restack (ue); return (uei); } void udp_encap_contribute_forwarding (index_t uei, dpo_proto_t proto, dpo_id_t * dpo) { if (INDEX_INVALID == uei) { dpo_copy (dpo, drop_dpo_get (proto)); } else { udp_encap_t *ue; ue = udp_encap_get (uei); dpo_set (dpo, udp_encap_dpo_types[ue->ue_ip_proto], proto, uei); } } void udp_encap_lock (index_t uei) { udp_encap_t *ue; ue = udp_encap_get (uei); if (NULL != ue) { fib_node_lock (&ue->ue_fib_node); } } void udp_encap_unlock (index_t uei) { udp_encap_t *ue; if (INDEX_INVALID == uei) { return; } ue = udp_encap_get (uei); if (NULL != ue) { fib_node_unlock (&ue->ue_fib_node); } } static void udp_encap_dpo_lock (dpo_id_t * dpo) { udp_encap_t *ue; ue = udp_encap_get (dpo->dpoi_index); fib_node_lock (&ue->ue_fib_node); } static void udp_encap_dpo_unlock (dpo_id_t * dpo) { udp_encap_t *ue; ue = udp_encap_get (dpo->dpoi_index); fib_node_unlock (&ue->ue_fib_node); } static u8 * format_udp_encap_i (u8 * s, va_list * args) { index_t uei = va_arg (*args, index_t); u32 indent = va_arg (*args, u32); u32 details = va_arg (*args, u32); vlib_counter_t to; udp_encap_t *ue; ue = udp_encap_get (uei); // FIXME s = format (s, "udp-encap:[%d]: ip-fib-index:%d ", uei, ue->ue_fib_index); if (FIB_PROTOCOL_IP4 == ue->ue_ip_proto) { s = format (s, "ip:[src:%U, dst:%U] udp:[src:%d, dst:%d]", format_ip4_address, &ue->ue_hdrs.ip4.ue_ip4.src_address, format_ip4_address, &ue->ue_hdrs.ip4.ue_ip4.dst_address, clib_net_to_host_u16 (ue->ue_hdrs.ip4.ue_udp.src_port), clib_net_to_host_u16 (ue->ue_hdrs.ip4.ue_udp.dst_port)); } else { s = format (s, "ip:[src:%U, dst:%U] udp:[src:%d dst:%d]", format_ip6_address, &ue->ue_hdrs.ip6.ue_ip6.src_address, format_ip6_address, &ue->ue_hdrs.ip6.ue_ip6.dst_address, clib_net_to_host_u16 (ue->ue_hdrs.ip6.ue_udp.src_port), clib_net_to_host_u16 (ue->ue_hdrs.ip6.ue_udp.dst_port)); } vlib_get_combined_counter (&(udp_encap_counters), uei, &to); s = format (s, " to:[%Ld:%Ld]]", to.packets, to.bytes); if (details) { s = format (s, " locks:%d", ue->ue_fib_node.fn_locks); s = format (s, "\n%UStacked on:", format_white_space, indent + 1); s = format (s, "\n%U%U", format_white_space, indent + 2, format_dpo_id, &ue->ue_dpo, indent + 3); } return (s); } void udp_encap_get_stats (index_t uei, u64 * packets, u64 * bytes) { vlib_counter_t to; vlib_get_combined_counter (&(udp_encap_counters), uei, &to); *packets = to.packets; *bytes = to.bytes; } static u8 * format_udp_encap_dpo (u8 * s, va_list * args) { index_t uei = va_arg (*args, index_t); u32 indent = va_arg (*args, u32); return (format (s, "%U", format_udp_encap_i, uei, indent, 1)); } u8 * format_udp_encap (u8 * s, va_list * args) { index_t uei = va_arg (*args, u32); u32 details = va_arg (*args, u32); return (format (s, "%U", format_udp_encap_i, uei, 0, details)); } static udp_encap_t * udp_encap_from_fib_node (fib_node_t * node) { ASSERT (FIB_NODE_TYPE_UDP_ENCAP == node->fn_type); return ((udp_encap_t *) (((char *) node) - STRUCT_OFFSET_OF (udp_encap_t, ue_fib_node))); } /** * Function definition to backwalk a FIB node */ static fib_node_back_walk_rc_t udp_encap_fib_back_walk (fib_node_t * node, fib_node_back_walk_ctx_t * ctx) { udp_encap_restack (udp_encap_from_fib_node (node)); return (FIB_NODE_BACK_WALK_CONTINUE); } /** * Function definition to get a FIB node from its index */ static fib_node_t * udp_encap_fib_node_get (fib_node_index_t index) { udp_encap_t *ue; ue = pool_elt_at_index (udp_encap_pool, index); return (&ue->ue_fib_node); } /** * Function definition to inform the FIB node that its last lock has gone. */ static void udp_encap_fib_last_lock_gone (fib_node_t * node) { udp_encap_t *ue; ue = udp_encap_from_fib_node (node); /** * reset the stacked DPO to unlock it */ dpo_reset (&ue->ue_dpo); fib_entry_untrack (ue->ue_fib_entry_index, ue->ue_fib_sibling); pool_put (udp_encap_pool, ue); } const static char *const udp4_encap_ip4_nodes[] = { "udp4-encap", NULL, }; const static char *const udp4_encap_ip6_nodes[] = { "udp4-encap", NULL, }; const static char *const udp4_encap_mpls_nodes[] = { "udp4-encap", NULL, }; const static char *const udp4_encap_bier_nodes[] = { "udp4-encap", NULL, }; const static char *const udp6_encap_ip4_nodes[] = { "udp6-encap", NULL, }; const static char *const udp6_encap_ip6_nodes[] = { "udp6-encap", NULL, }; const static char *const udp6_encap_mpls_nodes[] = { "udp6-encap", NULL, }; const static char *const udp6_encap_bier_nodes[] = { "udp6-encap", NULL, }; const static char *const *const udp4_encap_nodes[DPO_PROTO_NUM] = { [DPO_PROTO_IP4] = udp4_encap_ip4_nodes, [DPO_PROTO_IP6] = udp4_encap_ip6_nodes, [DPO_PROTO_MPLS] = udp4_encap_mpls_nodes, [DPO_PROTO_BIER] = udp4_encap_bier_nodes, }; const static char *const *const udp6_encap_nodes[DPO_PROTO_NUM] = { [DPO_PROTO_IP4] = udp6_encap_ip4_nodes, [DPO_PROTO_IP6] = udp6_encap_ip6_nodes, [DPO_PROTO_MPLS] = udp6_encap_mpls_nodes, [DPO_PROTO_BIER] = udp6_encap_bier_nodes, }; /* * Virtual function table registered by UDP encaps * for participation in the FIB object graph. */ const static fib_node_vft_t udp_encap_fib_vft = { .fnv_get = udp_encap_fib_node_get, .fnv_last_lock = udp_encap_fib_last_lock_gone, .fnv_back_walk = udp_encap_fib_back_walk, }; const static dpo_vft_t udp_encap_dpo_vft = { .dv_lock = udp_encap_dpo_lock, .dv_unlock = udp_encap_dpo_unlock, .dv_format = format_udp_encap_dpo, }; clib_error_t * udp_encap_init (vlib_main_t * vm) { fib_node_register_type (FIB_NODE_TYPE_UDP_ENCAP, &udp_encap_fib_vft); udp_encap_dpo_types[FIB_PROTOCOL_IP4] = dpo_register_new_type (&udp_encap_dpo_vft, udp4_encap_nodes); udp_encap_dpo_types[FIB_PROTOCOL_IP6] = dpo_register_new_type (&udp_encap_dpo_vft, udp6_encap_nodes); return (NULL); } VLIB_INIT_FUNCTION (udp_encap_init); clib_error_t * udp_encap_cli (vlib_main_t * vm, unformat_input_t * main_input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; clib_error_t *error = NULL; ip46_address_t src_ip, dst_ip; u32 table_id, src_port, dst_port; udp_encap_fixup_flags_t flags; fib_protocol_t fproto; index_t uei; u8 is_del; is_del = 0; table_id = 0; flags = UDP_ENCAP_FIXUP_NONE; fproto = FIB_PROTOCOL_MAX; dst_port = 0; uei = ~0; /* Get a line of input. */ if (!unformat_user (main_input, unformat_line_input, line_input)) return 0; while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "index %d", &uei)) ; else if (unformat (line_input, "add")) is_del = 0; else if (unformat (line_input, "del")) is_del = 1; else if (unformat (line_input, "%U %U", unformat_ip4_address, &src_ip.ip4, unformat_ip4_address, &dst_ip.ip4)) fproto = FIB_PROTOCOL_IP4; else if (unformat (line_input, "%U %U", unformat_ip6_address, &src_ip.ip6, unformat_ip6_address, &dst_ip.ip6)) fproto = FIB_PROTOCOL_IP6; else if (unformat (line_input, "%d %d", &src_port, &dst_port)) ; else if (unformat (line_input, "%d", &dst_port)) ; else if (unformat (line_input, "table-id %d", &table_id)) ; else if (unformat (line_input, "src-port-is-entropy")) flags |= UDP_ENCAP_FIXUP_UDP_SRC_PORT_ENTROPY; else { error = unformat_parse_error (line_input); goto done; } } if (!is_del && fproto != FIB_PROTOCOL_MAX) { u32 fib_index; index_t uei; fib_index = fib_table_find (fproto, table_id); if (~0 == fib_index) { error = clib_error_return (0, "Nonexistent table id %d", table_id); goto done; } uei = udp_encap_add_and_lock (fproto, fib_index, &src_ip, &dst_ip, src_port, dst_port, flags); vlib_cli_output (vm, "udp-encap: %d\n", uei); } else if (is_del) { if (INDEX_INVALID == uei) { error = clib_error_return (0, "specify udp-encap object index"); goto done; } udp_encap_unlock (uei); } else { error = clib_error_return (0, "specify some IP addresses"); } done: unformat_free (line_input); return error; } void udp_encap_walk (udp_encap_walk_cb_t cb, void *ctx) { index_t uei; /* *INDENT-OFF* */ pool_foreach_index (uei, udp_encap_pool) { if (WALK_STOP == cb(uei, ctx)) break; } /* *INDENT-ON* */ } clib_error_t * udp_encap_show (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { index_t uei; uei = INDEX_INVALID; /* Get a line of input. */ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "%d", &uei)) ; else return clib_error_return (0, "unknown input `%U'", format_unformat_error, input); } if (INDEX_INVALID == uei) { /* *INDENT-OFF* */ pool_foreach_index (uei, udp_encap_pool) { vlib_cli_output(vm, "%U", format_udp_encap, uei, 0); } /* *INDENT-ON* */ } else { vlib_cli_output (vm, "%U", format_udp_encap, uei, 1); } return NULL; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (udp_encap_add_command, static) = { .path = "udp encap", .short_help = "udp encap [add|del] <id ID> <src-ip> <dst-ip> [<src-port>] <dst-port> [src-port-is-entropy] [table-id <table>]", .function = udp_encap_cli, .is_mp_safe = 1, }; VLIB_CLI_COMMAND (udp_encap_show_command, static) = { .path = "show udp encap", .short_help = "show udp encap [ID]", .function = udp_encap_show, .is_mp_safe = 1, }; /* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */