aboutsummaryrefslogtreecommitdiffstats
path: root/resources/templates
AgeCommit message (Expand)AuthorFilesLines
2020-09-03Framework: Code aligmentspmikus10-54/+71
2020-08-18Framework: Qemu alignmentspmikus9-0/+159
2020-05-15Performance: Tests with virtio driver in VMPeter Mikus8-2/+80
2020-04-22FIX: NF_density MAC addressesPeter Mikus3-6/+6
2020-04-20FIX: NF_density testsPeter Mikus3-6/+6
2020-03-17FIX: VHOST vppPeter Mikus1-1/+1
2020-02-14Aarch64 fixes for vfio-pci in kernel VMjuraj.linkes1-1/+4
2020-01-17perf: add TCP Iperf3+LDPRELOAD test suiteDave Wallace1-0/+7
2020-01-14FIX: NF_density testsPeter Mikus1-2/+2
2020-01-13FIX: NF_density testsPeter Mikus3-6/+6
2019-12-11Introduce VPP-IPsec container tests.Ludovit Mikula2-0/+25
2019-11-19HONEYCOMB: RemovePeter Mikus33-43/+0
2019-11-13LIGATO: RemovePeter Mikus19-1801/+0
2019-09-26CSIT-1471: Policer - VAT API to PAPIpremkumarv8-8/+0
2019-08-15FIX: VM startup after socket movePeter Mikus1-0/+1
2019-08-14VAT-to-PAPI: Fix HTTP/TCP testsDave Wallace2-2/+0
2019-07-23FIX: Vhost optimizationPeter Mikus1-4/+0
2019-07-19CSIT-1469: Migrate SRv6 library from VAT to PAPIJan Gelety9-9/+0
2019-07-19Remove un-interested VIRL tests and related resourcesJan Gelety6-6/+0
2019-07-17FIX: Put VM interface pinning backPeter Mikus1-0/+6
2019-07-11CSIT-1469: Migrate IPsecUtil library from VAT to PAPIJan Gelety4-4/+0
2019-07-17Refactor VPP Device VM vhost testsjuraj.linkes2-6/+10
2019-06-18FIX: ip scale needs sw_if_index in VAT commandJan Gelety1-1/+1
2019-07-01FIX: re-introduce VAT for IP scale testsJan Gelety1-0/+1
2019-06-28PAPI-to-VAT: MACSwapTibor Frank2-2/+0
2019-06-28VAT-to-PAPI: ClassifyTibor Frank21-21/+0
2019-06-27VAT-to-PAPI: IPFIX and SPANTibor Frank6-6/+0
2019-06-26VAT-to-PAPI: Remove unused VAT files.Tibor Frank15-17/+0
2019-06-19VAT-to-PAPI: NATUtilTibor Frank8-8/+0
2019-06-18CSIT-1459: Migrate IP libraries from VAT to PAPIJan Gelety51-53/+0
2019-06-09CSIT-1521 Convert NestedVM testcase into KernelVMPeter Mikus1-0/+10
2019-06-04VAT-to-PAPI: ContainerUtilsTibor Frank10-60/+60
2019-05-27HC2VPP-411: migrate interfaces-state to interfacesMichal Cmarada1-1/+1
2019-05-15Update of VPP_STABLE_VER files + quick fix for gre create tunnelJan Gelety1-1/+1
2019-04-12Convert existing nf_density testpmd-mac into KernelVMPeter Mikus1-0/+2
2019-03-28Fix Tap failing testsMichal Cmarada2-2/+2
2019-03-20CSIT-1386 KernelVM - Part IIPeter Mikus3-0/+40
2019-02-26FIX: ipsec + vpp stable version updateJan Gelety4-3/+3
2019-02-08FIX: Memif APIPeter Mikus1-1/+1
2019-02-01FIX: Single memif configuration profilePeter Mikus1-0/+0
2019-01-30CSIT-1409 Implement pipeline configuration for l2bd with memif/ip4.Peter Mikus2-0/+15
2019-01-28CSIT-1403 Implement multichain configuration for l2bd with memif/ip4.Peter Mikus1-0/+15
2019-01-23VPP_Device - add baseline tests - part IIb)Jan Gelety4-4/+16
2018-11-20Fix Acl Plugin tests after update of Acl modelsMichal Cmarada1-1/+1
2018-11-08FIX: Ligato testsPeter Mikus5-11/+7
2018-10-10Add VXLAN scale perf testsJan Gelety1-0/+1
2018-10-02CSIT-1320 Update SFC-controller configurations to latest versionPeter Mikus11-726/+966
2018-10-02CSIT-1326 VLIB: barrier sync elog tracingPeter Mikus2-1/+1
2018-10-01CSIT-1326 Add barrier event tracesPeter Mikus2-0/+2
2018-09-05CSIT-1205 Create AVF driver testPeter Mikus1-0/+1
class="p">)); } from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; while (n_left_from > 0) { u32 bi0; vlib_buffer_t *b0; u32 sw_if_index0; u32 hash; u64 hash_key; per_inteface_handoff_data_t *ihd0; u32 index0; bi0 = from[0]; from += 1; n_left_from -= 1; b0 = vlib_get_buffer (vm, bi0); sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX]; ASSERT (hm->if_data); ihd0 = vec_elt_at_index (hm->if_data, sw_if_index0); next_worker_index = hm->first_worker_index; /* * Force unknown traffic onto worker 0, * and into ethernet-input. $$$$ add more hashes. */ /* Compute ingress LB hash */ hash_key = hm->hash_fn ((ethernet_header_t *) b0->data); hash = (u32) clib_xxhash (hash_key); /* if input node did not specify next index, then packet should go to eternet-input */ if (PREDICT_FALSE ((b0->flags & BUFFER_HANDOFF_NEXT_VALID) == 0)) vnet_buffer (b0)->handoff.next_index = HANDOFF_DISPATCH_NEXT_ETHERNET_INPUT; else if (vnet_buffer (b0)->handoff.next_index == HANDOFF_DISPATCH_NEXT_IP4_INPUT || vnet_buffer (b0)->handoff.next_index == HANDOFF_DISPATCH_NEXT_IP6_INPUT || vnet_buffer (b0)->handoff.next_index == HANDOFF_DISPATCH_NEXT_MPLS_INPUT) vlib_buffer_advance (b0, (sizeof (ethernet_header_t))); if (PREDICT_TRUE (is_pow2 (vec_len (ihd0->workers)))) index0 = hash & (vec_len (ihd0->workers) - 1); else index0 = hash % vec_len (ihd0->workers); next_worker_index += ihd0->workers[index0]; if (next_worker_index != current_worker_index) { if (hf) hf->n_vectors = VLIB_FRAME_SIZE - n_left_to_next_worker; hf = vlib_get_worker_handoff_queue_elt (hm->frame_queue_index, next_worker_index, handoff_queue_elt_by_worker_index); n_left_to_next_worker = VLIB_FRAME_SIZE - hf->n_vectors; to_next_worker = &hf->buffer_index[hf->n_vectors]; current_worker_index = next_worker_index; } /* enqueue to correct worker thread */ to_next_worker[0] = bi0; to_next_worker++; n_left_to_next_worker--; if (n_left_to_next_worker == 0) { hf->n_vectors = VLIB_FRAME_SIZE; vlib_put_frame_queue_elt (hf); current_worker_index = ~0; handoff_queue_elt_by_worker_index[next_worker_index] = 0; hf = 0; } if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE) && (b0->flags & VLIB_BUFFER_IS_TRACED))) { worker_handoff_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); t->sw_if_index = sw_if_index0; t->next_worker_index = next_worker_index - hm->first_worker_index; t->buffer_index = bi0; } } if (hf) hf->n_vectors = VLIB_FRAME_SIZE - n_left_to_next_worker; /* Ship frames to the worker nodes */ for (i = 0; i < vec_len (handoff_queue_elt_by_worker_index); i++) { if (handoff_queue_elt_by_worker_index[i]) { hf = handoff_queue_elt_by_worker_index[i]; /* * It works better to let the handoff node * rate-adapt, always ship the handoff queue element. */ if (1 || hf->n_vectors == hf->last_n_vectors) { vlib_put_frame_queue_elt (hf); handoff_queue_elt_by_worker_index[i] = 0; } else hf->last_n_vectors = hf->n_vectors; } congested_handoff_queue_by_worker_index[i] = (vlib_frame_queue_t *) (~0); } hf = 0; current_worker_index = ~0; return frame->n_vectors; } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (worker_handoff_node) = { .function = worker_handoff_node_fn, .name = "worker-handoff", .vector_size = sizeof (u32), .format_trace = format_worker_handoff_trace, .type = VLIB_NODE_TYPE_INTERNAL, .n_next_nodes = 1, .next_nodes = { [0] = "error-drop", }, }; VLIB_NODE_FUNCTION_MULTIARCH (worker_handoff_node, worker_handoff_node_fn) /* *INDENT-ON* */ int interface_handoff_enable_disable (vlib_main_t * vm, u32 sw_if_index, uword * bitmap, int enable_disable) { handoff_main_t *hm = &handoff_main; vnet_sw_interface_t *sw; vnet_main_t *vnm = vnet_get_main (); per_inteface_handoff_data_t *d; int i, rv = 0; if (pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)) return VNET_API_ERROR_INVALID_SW_IF_INDEX; sw = vnet_get_sw_interface (vnm, sw_if_index); if (sw->type != VNET_SW_INTERFACE_TYPE_HARDWARE) return VNET_API_ERROR_INVALID_SW_IF_INDEX; if (clib_bitmap_last_set (bitmap) >= hm->num_workers) return VNET_API_ERROR_INVALID_WORKER; if (hm->frame_queue_index == ~0) hm->frame_queue_index = vlib_frame_queue_main_init (handoff_dispatch_node.index, 0); vec_validate (hm->if_data, sw_if_index); d = vec_elt_at_index (hm->if_data, sw_if_index); vec_free (d->workers); vec_free (d->workers_bitmap); if (enable_disable) { d->workers_bitmap = bitmap; /* *INDENT-OFF* */ clib_bitmap_foreach (i, bitmap, ({ vec_add1(d->workers, i); })); /* *INDENT-ON* */ } vnet_feature_enable_disable ("device-input", "worker-handoff", sw_if_index, enable_disable, 0, 0); return rv; } static clib_error_t * set_interface_handoff_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { handoff_main_t *hm = &handoff_main; u32 sw_if_index = ~0; int enable_disable = 1; uword *bitmap = 0; u32 sym = ~0; int rv = 0; while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) { if (unformat (input, "disable")) enable_disable = 0; else if (unformat (input, "workers %U", unformat_bitmap_list, &bitmap)) ; else if (unformat (input, "%U", unformat_vnet_sw_interface, vnet_get_main (), &sw_if_index)) ; else if (unformat (input, "symmetrical")) sym = 1; else if (unformat (input, "asymmetrical")) sym = 0; else break; } if (sw_if_index == ~0) return clib_error_return (0, "Please specify an interface..."); if (bitmap == 0) return clib_error_return (0, "Please specify list of workers..."); rv = interface_handoff_enable_disable (vm, sw_if_index, bitmap, enable_disable); switch (rv) { case 0: break; case VNET_API_ERROR_INVALID_SW_IF_INDEX: return clib_error_return (0, "Invalid interface"); break; case VNET_API_ERROR_INVALID_WORKER: return clib_error_return (0, "Invalid worker(s)"); break; case VNET_API_ERROR_UNIMPLEMENTED: return clib_error_return (0, "Device driver doesn't support redirection"); break; default: return clib_error_return (0, "unknown return value %d", rv); } if (sym == 1) hm->hash_fn = eth_get_sym_key; else if (sym == 0) hm->hash_fn = eth_get_key; return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_interface_handoff_command, static) = { .path = "set interface handoff", .short_help = "set interface handoff <interface-name> workers <workers-list> [symmetrical|asymmetrical]", .function = set_interface_handoff_command_fn, }; /* *INDENT-ON* */ typedef struct { u32 buffer_index; u32 next_index; u32 sw_if_index; } handoff_dispatch_trace_t; /* packet trace format function */ static u8 * format_handoff_dispatch_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 *); handoff_dispatch_trace_t *t = va_arg (*args, handoff_dispatch_trace_t *); s = format (s, "handoff-dispatch: sw_if_index %d next_index %d buffer 0x%x", t->sw_if_index, t->next_index, t->buffer_index); return s; } #define foreach_handoff_dispatch_error \ _(EXAMPLE, "example packets") typedef enum { #define _(sym,str) HANDOFF_DISPATCH_ERROR_##sym, foreach_handoff_dispatch_error #undef _ HANDOFF_DISPATCH_N_ERROR, } handoff_dispatch_error_t; static char *handoff_dispatch_error_strings[] = { #define _(sym,string) string, foreach_handoff_dispatch_error #undef _ }; static uword handoff_dispatch_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { u32 n_left_from, *from, *to_next; handoff_dispatch_next_t next_index; from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; next_index = node->cached_next_index; while (n_left_from > 0) { u32 n_left_to_next; vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); while (n_left_from >= 4 && n_left_to_next >= 2) { u32 bi0, bi1; vlib_buffer_t *b0, *b1; u32 next0, next1; u32 sw_if_index0, sw_if_index1; /* Prefetch next iteration. */ { vlib_buffer_t *p2, *p3; p2 = vlib_get_buffer (vm, from[2]); p3 = vlib_get_buffer (vm, from[3]); vlib_prefetch_buffer_header (p2, LOAD); vlib_prefetch_buffer_header (p3, LOAD); } /* speculatively enqueue b0 and b1 to the current next frame */ to_next[0] = bi0 = from[0]; to_next[1] = bi1 = from[1]; 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); next0 = vnet_buffer (b0)->handoff.next_index; next1 = vnet_buffer (b1)->handoff.next_index; if (PREDICT_FALSE (vm->trace_main.trace_active_hint)) { if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) { vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0); handoff_dispatch_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX]; t->sw_if_index = sw_if_index0; t->next_index = next0; t->buffer_index = bi0; } if (PREDICT_FALSE (b1->flags & VLIB_BUFFER_IS_TRACED)) { vlib_trace_buffer (vm, node, next1, b1, /* follow_chain */ 0); handoff_dispatch_trace_t *t = vlib_add_trace (vm, node, b1, sizeof (*t)); sw_if_index1 = vnet_buffer (b1)->sw_if_index[VLIB_RX]; t->sw_if_index = sw_if_index1; t->next_index = next1; t->buffer_index = bi1; } } /* verify speculative enqueues, maybe switch current next frame */ 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; vlib_buffer_t *b0; u32 next0; u32 sw_if_index0; /* speculatively enqueue b0 to the current next frame */ 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); next0 = vnet_buffer (b0)->handoff.next_index; if (PREDICT_FALSE (vm->trace_main.trace_active_hint)) { if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) { vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0); handoff_dispatch_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t)); sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_RX]; t->sw_if_index = sw_if_index0; t->next_index = next0; t->buffer_index = bi0; } } /* verify speculative enqueue, maybe switch current next frame */ 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; } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (handoff_dispatch_node) = { .function = handoff_dispatch_node_fn, .name = "handoff-dispatch", .vector_size = sizeof (u32), .format_trace = format_handoff_dispatch_trace, .type = VLIB_NODE_TYPE_INTERNAL, .flags = VLIB_NODE_FLAG_IS_HANDOFF, .n_errors = ARRAY_LEN(handoff_dispatch_error_strings), .error_strings = handoff_dispatch_error_strings, .n_next_nodes = HANDOFF_DISPATCH_N_NEXT, .next_nodes = { [HANDOFF_DISPATCH_NEXT_DROP] = "error-drop", [HANDOFF_DISPATCH_NEXT_ETHERNET_INPUT] = "ethernet-input", [HANDOFF_DISPATCH_NEXT_IP4_INPUT] = "ip4-input-no-checksum", [HANDOFF_DISPATCH_NEXT_IP6_INPUT] = "ip6-input", [HANDOFF_DISPATCH_NEXT_MPLS_INPUT] = "mpls-input", }, }; VLIB_NODE_FUNCTION_MULTIARCH (handoff_dispatch_node, handoff_dispatch_node_fn) /* *INDENT-ON* */ clib_error_t * handoff_init (vlib_main_t * vm) { handoff_main_t *hm = &handoff_main; vlib_thread_main_t *tm = vlib_get_thread_main (); clib_error_t *error; uword *p; if ((error = vlib_call_init_function (vm, threads_init))) return error; vlib_thread_registration_t *tr; /* Only the standard vnet worker threads are supported */ p = hash_get_mem (tm->thread_registrations_by_name, "workers"); if (p) { tr = (vlib_thread_registration_t *) p[0]; if (tr) { hm->num_workers = tr->count; hm->first_worker_index = tr->first_index; } } hm->hash_fn = eth_get_key; hm->vlib_main = vm; hm->vnet_main = &vnet_main; hm->frame_queue_index = ~0; return 0; } VLIB_INIT_FUNCTION (handoff_init); /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */