X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdpo%2Freplicate_dpo.c;h=8c8206c4a0cae1ad24bb57a581a00d960677586a;hb=28c142e3;hp=a9f334be7cfdb6e1c307bfb4e5775c18af4e2a28;hpb=c47ed032c6d036a9f942fc9ced48874fad55b48c;p=vpp.git diff --git a/src/vnet/dpo/replicate_dpo.c b/src/vnet/dpo/replicate_dpo.c index a9f334be7cf..8c8206c4a0c 100644 --- a/src/vnet/dpo/replicate_dpo.c +++ b/src/vnet/dpo/replicate_dpo.c @@ -17,6 +17,7 @@ #include #include #include +#include #undef REP_DEBUG @@ -58,7 +59,12 @@ replicate_t *replicate_pool; /** * The one instance of replicate main */ -replicate_main_t replicate_main; +replicate_main_t replicate_main = { + .repm_counters = { + .name = "mroutes", + .stat_segment_name = "/net/mroute", + }, +}; static inline index_t replicate_get_index (const replicate_t *rep) @@ -106,6 +112,7 @@ replicate_format (index_t repi, dpo_id_t *buckets; u32 i; + repi &= ~MPLS_IS_REPLICATE; rep = replicate_get(repi); vlib_get_combined_counter(&(replicate_main.repm_counters), repi, &to); buckets = replicate_get_buckets(rep); @@ -187,6 +194,7 @@ replicate_set_bucket (index_t repi, replicate_t *rep; dpo_id_t *buckets; + repi &= ~MPLS_IS_REPLICATE; rep = replicate_get(repi); buckets = replicate_get_buckets(rep); @@ -199,11 +207,13 @@ int replicate_is_drop (const dpo_id_t *dpo) { replicate_t *rep; + index_t repi; if (DPO_REPLICATE != dpo->dpoi_type) return (0); - rep = replicate_get(dpo->dpoi_index); + repi = dpo->dpoi_index & ~MPLS_IS_REPLICATE; + rep = replicate_get(repi); if (1 == rep->rep_n_buckets) { @@ -218,6 +228,7 @@ replicate_get_bucket (index_t repi, { replicate_t *rep; + repi &= ~MPLS_IS_REPLICATE; rep = replicate_get(repi); return (replicate_get_bucket_i(rep, bucket)); @@ -255,7 +266,7 @@ replicate_fill_buckets (replicate_t *rep, u32 n_buckets) { load_balance_path_t * nh; - u16 ii, bucket; + u16 bucket; bucket = 0; @@ -265,11 +276,8 @@ replicate_fill_buckets (replicate_t *rep, */ vec_foreach (nh, nhs) { - for (ii = 0; ii < nh->path_weight; ii++) - { - ASSERT(bucket < n_buckets); - replicate_set_bucket_i(rep, bucket++, buckets, &nh->path_dpo); - } + ASSERT(bucket < n_buckets); + replicate_set_bucket_i(rep, bucket++, buckets, &nh->path_dpo); } } @@ -288,9 +296,11 @@ replicate_multipath_update (const dpo_id_t *dpo, dpo_id_t *tmp_dpo; u32 ii, n_buckets; replicate_t *rep; + index_t repi; ASSERT(DPO_REPLICATE == dpo->dpoi_type); - rep = replicate_get(dpo->dpoi_index); + repi = dpo->dpoi_index & ~MPLS_IS_REPLICATE; + rep = replicate_get(repi); nhs = replicate_multipath_next_hop_fixup(next_hops, rep->rep_proto); n_buckets = vec_len(nhs); @@ -627,7 +637,7 @@ replicate_inline (vlib_main_t * vm, vlib_combined_counter_main_t * cm = &replicate_main.repm_counters; replicate_main_t * rm = &replicate_main; u32 n_left_from, * from, * to_next, next_index; - u32 cpu_index = os_get_cpu_number(); + u32 thread_index = vlib_get_thread_index(); from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; @@ -657,12 +667,13 @@ replicate_inline (vlib_main_t * vm, rep0 = replicate_get(repi0); vlib_increment_combined_counter( - cm, cpu_index, repi0, 1, + cm, thread_index, repi0, 1, vlib_buffer_length_in_chain(vm, b0)); - vec_validate (rm->clones[cpu_index], rep0->rep_n_buckets - 1); + vec_validate (rm->clones[thread_index], rep0->rep_n_buckets - 1); - num_cloned = vlib_buffer_clone (vm, bi0, rm->clones[cpu_index], rep0->rep_n_buckets, 128); + num_cloned = vlib_buffer_clone (vm, bi0, rm->clones[thread_index], + rep0->rep_n_buckets, 128); if (num_cloned != rep0->rep_n_buckets) { @@ -673,7 +684,7 @@ replicate_inline (vlib_main_t * vm, for (bucket = 0; bucket < num_cloned; bucket++) { - ci0 = rm->clones[cpu_index][bucket]; + ci0 = rm->clones[thread_index][bucket]; c0 = vlib_get_buffer(vm, ci0); to_next[0] = ci0; @@ -686,7 +697,10 @@ replicate_inline (vlib_main_t * vm, if (PREDICT_FALSE(c0->flags & VLIB_BUFFER_IS_TRACED)) { - replicate_trace_t *t = vlib_add_trace (vm, node, c0, sizeof (*t)); + replicate_trace_t *t; + + vlib_trace_buffer (vm, node, next0, c0, 0); + t = vlib_add_trace (vm, node, c0, sizeof (*t)); t->rep_index = repi0; t->dpo = *dpo0; } @@ -700,7 +714,7 @@ replicate_inline (vlib_main_t * vm, vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); } } - vec_reset_length (rm->clones[cpu_index]); + vec_reset_length (rm->clones[thread_index]); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); @@ -718,7 +732,7 @@ format_replicate_trace (u8 * s, va_list * args) s = format (s, "replicate: %d via %U", t->rep_index, - format_dpo_id, &t->dpo); + format_dpo_id, &t->dpo, 0); return s; } @@ -731,7 +745,7 @@ ip4_replicate (vlib_main_t * vm, } /** - * @brief + * @brief IP4 replication node */ VLIB_REGISTER_NODE (ip4_replicate_node) = { .function = ip4_replicate, @@ -744,7 +758,7 @@ VLIB_REGISTER_NODE (ip4_replicate_node) = { .format_trace = format_replicate_trace, .n_next_nodes = 1, .next_nodes = { - [0] = "error-drop", + [0] = "ip4-drop", }, }; @@ -757,7 +771,7 @@ ip6_replicate (vlib_main_t * vm, } /** - * @brief + * @brief IPv6 replication node */ VLIB_REGISTER_NODE (ip6_replicate_node) = { .function = ip6_replicate, @@ -770,7 +784,33 @@ VLIB_REGISTER_NODE (ip6_replicate_node) = { .format_trace = format_replicate_trace, .n_next_nodes = 1, .next_nodes = { - [0] = "error-drop", + [0] = "ip6-drop", + }, +}; + +static uword +mpls_replicate (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) +{ + return (replicate_inline (vm, node, frame)); +} + +/** + * @brief MPLS replication node + */ +VLIB_REGISTER_NODE (mpls_replicate_node) = { + .function = mpls_replicate, + .name = "mpls-replicate", + .vector_size = sizeof (u32), + + .n_errors = ARRAY_LEN(replicate_dpo_error_strings), + .error_strings = replicate_dpo_error_strings, + + .format_trace = format_replicate_trace, + .n_next_nodes = 1, + .next_nodes = { + [0] = "mpls-drop", }, };