diff options
Diffstat (limited to 'vnet')
| -rw-r--r-- | vnet/Makefile.am | 1 | ||||
| -rw-r--r-- | vnet/vnet/classify/ip_classify.c | 20 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip4_forward.c | 12 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip4_hop_by_hop.c | 279 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip6_forward.c | 16 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip6_hop_by_hop.c | 9 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip6_neighbor.c | 2 | ||||
| -rw-r--r-- | vnet/vnet/ip/ip_init.c | 3 | ||||
| -rw-r--r-- | vnet/vnet/ip/lookup.h | 28 | ||||
| -rw-r--r-- | vnet/vnet/mpls-gre/mpls.h | 5 | ||||
| -rw-r--r-- | vnet/vnet/mpls-gre/policy_encap.c | 14 |
11 files changed, 50 insertions, 339 deletions
diff --git a/vnet/Makefile.am b/vnet/Makefile.am index 41e066f2616..3d9e07dad11 100644 --- a/vnet/Makefile.am +++ b/vnet/Makefile.am @@ -251,7 +251,6 @@ libvnet_la_SOURCES += \ vnet/ip/ip46_cli.c \ vnet/ip/ip4_format.c \ vnet/ip/ip4_forward.c \ - vnet/ip/ip4_hop_by_hop.c \ vnet/ip/ip4_input.c \ vnet/ip/ip4_mtrie.c \ vnet/ip/ip4_pg.c \ diff --git a/vnet/vnet/classify/ip_classify.c b/vnet/vnet/classify/ip_classify.c index 75e80ad67ab..c44f25e2add 100644 --- a/vnet/vnet/classify/ip_classify.c +++ b/vnet/vnet/classify/ip_classify.c @@ -68,11 +68,15 @@ ip_classify_inline (vlib_main_t * vm, u32 hits = 0; u32 misses = 0; u32 chain_hits = 0; + u32 n_next; - if (is_ip4) + if (is_ip4) { lm = &ip4_main.lookup_main; - else + n_next = IP4_LOOKUP_N_NEXT; + } else { lm = &ip6_main.lookup_main; + n_next = IP6_LOOKUP_N_NEXT; + } from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; @@ -253,8 +257,8 @@ ip_classify_inline (vlib_main_t * vm, t0->next_table_index); else { - next0 = (t0->miss_next_index < IP_LOOKUP_N_NEXT)? - t0->miss_next_index:next0; + next0 = (t0->miss_next_index < n_next) ? + t0->miss_next_index : next0; misses++; break; } @@ -321,12 +325,12 @@ VLIB_REGISTER_NODE (ip4_classify_node) = { .function = ip4_classify, .name = "ip4-classify", .vector_size = sizeof (u32), + .sibling_of = "ip4-lookup", .format_trace = format_ip_classify_trace, .n_errors = ARRAY_LEN(ip_classify_error_strings), .error_strings = ip_classify_error_strings, - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP4_LOOKUP_NEXT_NODES, + .n_next_nodes = 0, }; VLIB_NODE_FUNCTION_MULTIARCH (ip4_classify_node, ip4_classify) @@ -344,12 +348,12 @@ VLIB_REGISTER_NODE (ip6_classify_node) = { .function = ip6_classify, .name = "ip6-classify", .vector_size = sizeof (u32), + .sibling_of = "ip6-lookup", .format_trace = format_ip_classify_trace, .n_errors = ARRAY_LEN(ip_classify_error_strings), .error_strings = ip_classify_error_strings, - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP6_LOOKUP_NEXT_NODES, + .n_next_nodes = 0, }; VLIB_NODE_FUNCTION_MULTIARCH (ip6_classify_node, ip6_classify) diff --git a/vnet/vnet/ip/ip4_forward.c b/vnet/vnet/ip/ip4_forward.c index 5327ba50730..94c446b1f38 100644 --- a/vnet/vnet/ip/ip4_forward.c +++ b/vnet/vnet/ip/ip4_forward.c @@ -1364,7 +1364,7 @@ VLIB_REGISTER_NODE (ip4_lookup_node) = { .format_trace = format_ip4_lookup_trace, - .n_next_nodes = IP_LOOKUP_N_NEXT, + .n_next_nodes = IP4_LOOKUP_N_NEXT, .next_nodes = IP4_LOOKUP_NEXT_NODES, }; @@ -1384,11 +1384,10 @@ VLIB_REGISTER_NODE (ip4_indirect_node) = { .function = ip4_indirect, .name = "ip4-indirect", .vector_size = sizeof (u32), - + .sibling_of = "ip4-lookup", .format_trace = format_ip4_lookup_trace, - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP4_LOOKUP_NEXT_NODES, + .n_next_nodes = 0, }; VLIB_NODE_FUNCTION_MULTIARCH (ip4_indirect_node, ip4_indirect) @@ -3088,11 +3087,10 @@ VLIB_REGISTER_NODE (ip4_lookup_multicast_node,static) = { .function = ip4_lookup_multicast, .name = "ip4-lookup-multicast", .vector_size = sizeof (u32), - + .sibling_of = "ip4-lookup", .format_trace = format_ip4_lookup_trace, - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP4_LOOKUP_NEXT_NODES, + .n_next_nodes = 0, }; VLIB_NODE_FUNCTION_MULTIARCH (ip4_lookup_multicast_node, ip4_lookup_multicast) diff --git a/vnet/vnet/ip/ip4_hop_by_hop.c b/vnet/vnet/ip/ip4_hop_by_hop.c deleted file mode 100644 index 177feb7430e..00000000000 --- a/vnet/vnet/ip/ip4_hop_by_hop.c +++ /dev/null @@ -1,279 +0,0 @@ -/* - * Copyright (c) 2015 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under 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/vnet.h> -#include <vnet/pg/pg.h> -#include <vppinfra/error.h> - -#include <vnet/ip/ip.h> - -#include <vppinfra/hash.h> -#include <vppinfra/error.h> -#include <vppinfra/elog.h> - -typedef struct { - /* convenience */ - vlib_main_t * vlib_main; - vnet_main_t * vnet_main; -} ip4_hop_by_hop_main_t; - -ip4_hop_by_hop_main_t ip4_hop_by_hop_main; - -vlib_node_registration_t ip4_hop_by_hop_node; - -typedef struct { - u32 next_index; -} ip4_hop_by_hop_trace_t; - -/* packet trace format function */ -static u8 * format_ip4_hop_by_hop_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 *); - ip4_hop_by_hop_trace_t * t = va_arg (*args, ip4_hop_by_hop_trace_t *); - - s = format (s, "IP4_HOP_BY_HOP: next index %d", - t->next_index); - return s; -} - -vlib_node_registration_t ip4_hop_by_hop_node; - -#define foreach_ip4_hop_by_hop_error \ -_(PROCESSED, "Pkts with ip4 hop-by-hop options") - -typedef enum { -#define _(sym,str) IP4_HOP_BY_HOP_ERROR_##sym, - foreach_ip4_hop_by_hop_error -#undef _ - IP4_HOP_BY_HOP_N_ERROR, -} ip4_hop_by_hop_error_t; - -static char * ip4_hop_by_hop_error_strings[] = { -#define _(sym,string) string, - foreach_ip4_hop_by_hop_error -#undef _ -}; - -static uword -ip4_hop_by_hop_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) -{ - ip4_main_t * im = &ip4_main; - ip_lookup_main_t * lm = &im->lookup_main; - u32 n_left_from, * from, * to_next; - ip_lookup_next_t next_index; - u32 processed = 0; - - 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); - -#if 0 - while (n_left_from >= 4 && n_left_to_next >= 2) - { - u32 next0 = IP4_HOP_BY_HOP_NEXT_INTERFACE_OUTPUT; - u32 next1 = IP4_HOP_BY_HOP_NEXT_INTERFACE_OUTPUT; - u32 sw_if_index0, sw_if_index1; - u8 tmp0[6], tmp1[6]; - ethernet_header_t *en0, *en1; - u32 bi0, bi1; - vlib_buffer_t * b0, * b1; - - /* 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); - - CLIB_PREFETCH (p2->data, CLIB_CACHE_LINE_BYTES, STORE); - CLIB_PREFETCH (p3->data, CLIB_CACHE_LINE_BYTES, STORE); - } - - /* 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); - - /* $$$$$ Dual loop: process 2 x packets here $$$$$ */ - ASSERT (b0->current_data == 0); - ASSERT (b1->current_data == 0); - - ip0 = vlib_buffer_get_current (b0); - ip1 = vlib_buffer_get_current (b0); - - sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX]; - sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX]; - - /* $$$$$ End of processing 2 x packets $$$$$ */ - - if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE))) - { - if (b0->flags & VLIB_BUFFER_IS_TRACED) - { - ip4_hop_by_hop_trace_t *t = - vlib_add_trace (vm, node, b0, sizeof (*t)); - t->sw_if_index = sw_if_index0; - t->next_index = next0; - } - if (b1->flags & VLIB_BUFFER_IS_TRACED) - { - ip4_hop_by_hop_trace_t *t = - vlib_add_trace (vm, node, b1, sizeof (*t)); - t->sw_if_index = sw_if_index1; - t->next_index = next1; - } - } - - /* verify speculative enqueues, maybe switch current next frame */ - vlib_validate_buffer_enqueue_x2 (vm, node, next_index, - to_next, n_left_to_next, - bi0, bi1, next0, next1); - } -#endif - - while (n_left_from > 0 && n_left_to_next > 0) - { - u32 bi0; - vlib_buffer_t * b0; - u32 next0; - u32 adj_index0; - ip_adjacency_t * adj0; - - /* speculatively enqueue b0 to the current next frame */ - bi0 = from[0]; - to_next[0] = bi0; - from += 1; - to_next += 1; - n_left_from -= 1; - n_left_to_next -= 1; - - b0 = vlib_get_buffer (vm, bi0); - - adj_index0 = vnet_buffer (b0)->ip.adj_index[VLIB_TX]; - adj0 = ip_get_adjacency (lm, adj_index0); - - /* $$$$$$$$$$$$ process one (or more) hop-by-hop header(s) here */ - - - /* $$$$$$$$$$$$ */ - - /* Send the packet e.g. to ip4_rewrite */ - next0 = adj0->lookup_next_index; - - if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE) - && (b0->flags & VLIB_BUFFER_IS_TRACED))) - { - ip4_hop_by_hop_trace_t *t = - vlib_add_trace (vm, node, b0, sizeof (*t)); - t->next_index = next0; - } - - processed++; - - /* $$$$$ Done processing 1 packet here $$$$$ */ - - /* 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); - } - - vlib_node_increment_counter (vm, ip4_hop_by_hop_node.index, - IP4_HOP_BY_HOP_ERROR_PROCESSED, processed); - return frame->n_vectors; -} - -VLIB_REGISTER_NODE (ip4_hop_by_hop_node) = { - .function = ip4_hop_by_hop_node_fn, - .name = "ip4-hop-by-hop", - .vector_size = sizeof (u32), - .format_trace = format_ip4_hop_by_hop_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - - .n_errors = ARRAY_LEN(ip4_hop_by_hop_error_strings), - .error_strings = ip4_hop_by_hop_error_strings, - - /* See ip/lookup.h */ - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP4_LOOKUP_NEXT_NODES, -}; - -VLIB_NODE_FUNCTION_MULTIARCH (ip4_hop_by_hop_node, ip4_hop_by_hop_node_fn) - -VLIB_REGISTER_NODE (ip4_add_hop_by_hop_node) = { - .function = ip4_hop_by_hop_node_fn, - .name = "ip4-add-hop-by-hop", - .vector_size = sizeof (u32), - .format_trace = format_ip4_hop_by_hop_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - - .n_errors = ARRAY_LEN(ip4_hop_by_hop_error_strings), - .error_strings = ip4_hop_by_hop_error_strings, - - /* See ip/lookup.h */ - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP4_LOOKUP_NEXT_NODES, -}; - -VLIB_REGISTER_NODE (ip4_pop_hop_by_hop_node) = { - .function = ip4_hop_by_hop_node_fn, - .name = "ip4-pop-hop-by-hop", - .vector_size = sizeof (u32), - .format_trace = format_ip4_hop_by_hop_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - - .n_errors = ARRAY_LEN(ip4_hop_by_hop_error_strings), - .error_strings = ip4_hop_by_hop_error_strings, - - /* See ip/lookup.h */ - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP4_LOOKUP_NEXT_NODES, -}; - -static clib_error_t * -ip4_hop_by_hop_init (vlib_main_t * vm) -{ - ip4_hop_by_hop_main_t * hm = &ip4_hop_by_hop_main; - - hm->vlib_main = vm; - hm->vnet_main = vnet_get_main(); - - return 0; -} - -VLIB_INIT_FUNCTION (ip4_hop_by_hop_init); diff --git a/vnet/vnet/ip/ip6_forward.c b/vnet/vnet/ip/ip6_forward.c index ad2d0db7bed..e49d242e6f3 100644 --- a/vnet/vnet/ip/ip6_forward.c +++ b/vnet/vnet/ip/ip6_forward.c @@ -762,9 +762,9 @@ ip6_lookup_inline (vlib_main_t * vm, /* Only process the HBH Option Header if explicitly configured to do so */ next0 = (ip0->protocol == IP_PROTOCOL_IP6_HOP_BY_HOP_OPTIONS) && im->hbh_enabled && - adj_index0 ? IP_LOOKUP_NEXT_HOP_BY_HOP : adj0->lookup_next_index; + adj_index0 ? IP6_LOOKUP_NEXT_HOP_BY_HOP : adj0->lookup_next_index; next1 = (ip1->protocol == IP_PROTOCOL_IP6_HOP_BY_HOP_OPTIONS) && im->hbh_enabled && - adj_index1 ? IP_LOOKUP_NEXT_HOP_BY_HOP : adj1->lookup_next_index; + adj_index1 ? IP6_LOOKUP_NEXT_HOP_BY_HOP : adj1->lookup_next_index; vnet_buffer (p0)->ip.flow_hash = vnet_buffer(p1)->ip.flow_hash = 0; @@ -893,7 +893,7 @@ ip6_lookup_inline (vlib_main_t * vm, /* Only process the HBH Option Header if explicitly configured to do so */ next0 = (ip0->protocol == IP_PROTOCOL_IP6_HOP_BY_HOP_OPTIONS) && im->hbh_enabled && - adj_index0 ? IP_LOOKUP_NEXT_HOP_BY_HOP : adj0->lookup_next_index; + adj_index0 ? IP6_LOOKUP_NEXT_HOP_BY_HOP : adj0->lookup_next_index; vnet_buffer (p0)->ip.flow_hash = 0; @@ -1271,7 +1271,7 @@ VLIB_REGISTER_NODE (ip6_lookup_node) = { .format_trace = format_ip6_lookup_trace, - .n_next_nodes = IP_LOOKUP_N_NEXT, + .n_next_nodes = IP6_LOOKUP_N_NEXT, .next_nodes = IP6_LOOKUP_NEXT_NODES, }; @@ -1290,11 +1290,9 @@ VLIB_REGISTER_NODE (ip6_indirect_node) = { .function = ip6_indirect, .name = "ip6-indirect", .vector_size = sizeof (u32), - + .sibling_of = "ip6-lookup", .format_trace = format_ip6_lookup_trace, - - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP6_LOOKUP_NEXT_NODES, + .n_next_nodes = 0, }; VLIB_NODE_FUNCTION_MULTIARCH (ip6_indirect_node, ip6_indirect) @@ -2685,7 +2683,7 @@ ip6_hop_by_hop (vlib_main_t * vm, out0: /* Has the classifier flagged this buffer for special treatment? */ if ((error0 == 0) && (vnet_buffer(b0)->l2_classify.opaque_index == OI_DECAP)) - next0 = IP_LOOKUP_NEXT_POP_HOP_BY_HOP; + next0 = IP6_LOOKUP_NEXT_POP_HOP_BY_HOP; if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED)) { ip6_hop_by_hop_trace_t *t = vlib_add_trace(vm, node, b0, sizeof (*t)); diff --git a/vnet/vnet/ip/ip6_hop_by_hop.c b/vnet/vnet/ip/ip6_hop_by_hop.c index 1cc6b9f8b05..df0dae5786a 100644 --- a/vnet/vnet/ip/ip6_hop_by_hop.c +++ b/vnet/vnet/ip/ip6_hop_by_hop.c @@ -798,13 +798,12 @@ VLIB_REGISTER_NODE (ip6_pop_hop_by_hop_node) = { .vector_size = sizeof (u32), .format_trace = format_ip6_pop_hop_by_hop_trace, .type = VLIB_NODE_TYPE_INTERNAL, - + .sibling_of = "ip6-lookup", .n_errors = ARRAY_LEN(ip6_pop_hop_by_hop_error_strings), .error_strings = ip6_pop_hop_by_hop_error_strings, /* See ip/lookup.h */ - .n_next_nodes = IP_LOOKUP_N_NEXT, - .next_nodes = IP6_LOOKUP_NEXT_NODES, + .n_next_nodes = 0, }; VLIB_NODE_FUNCTION_MULTIARCH (ip6_pop_hop_by_hop_node, @@ -1148,10 +1147,10 @@ int ip6_ioam_set_destination (ip6_address_t *addr, u32 mask_width, u32 vrf_id, adj->saved_lookup_next_index = adj->lookup_next_index; if (is_add) - adj->lookup_next_index = IP_LOOKUP_NEXT_ADD_HOP_BY_HOP; + adj->lookup_next_index = IP6_LOOKUP_NEXT_ADD_HOP_BY_HOP; if (is_pop) - adj->lookup_next_index = IP_LOOKUP_NEXT_POP_HOP_BY_HOP; + adj->lookup_next_index = IP6_LOOKUP_NEXT_POP_HOP_BY_HOP; hm->adj = *addr; hm->ioam_flag = (is_add ? IOAM_HBYH_ADD : diff --git a/vnet/vnet/ip/ip6_neighbor.c b/vnet/vnet/ip/ip6_neighbor.c index 0dad232ce5d..f161036ab99 100644 --- a/vnet/vnet/ip/ip6_neighbor.c +++ b/vnet/vnet/ip/ip6_neighbor.c @@ -751,7 +751,7 @@ icmp6_neighbor_solicitation_or_advertisement (vlib_main_t * vm, /* Allow all realistic-looking rewrite adjacencies to pass */ ni0 = adj0->lookup_next_index; is_rewrite0 = (ni0 >= IP_LOOKUP_NEXT_ARP) && - (ni0 < IP_LOOKUP_N_NEXT); + (ni0 < IP6_LOOKUP_N_NEXT); error0 = ((adj0->rewrite_header.sw_if_index != sw_if_index0 || ! is_rewrite0) diff --git a/vnet/vnet/ip/ip_init.c b/vnet/vnet/ip/ip_init.c index b6b2ea1630a..8b6659dedd3 100644 --- a/vnet/vnet/ip/ip_init.c +++ b/vnet/vnet/ip/ip_init.c @@ -121,9 +121,6 @@ do { \ if ((error = vlib_call_init_function (vm, ip6_hop_by_hop_init))) return error; - if ((error = vlib_call_init_function (vm, ip4_hop_by_hop_init))) - return error; - if ((error = vlib_call_init_function (vm, udp_local_init))) return error; diff --git a/vnet/vnet/ip/lookup.h b/vnet/vnet/ip/lookup.h index 30c12914460..a7aef9f52a8 100644 --- a/vnet/vnet/ip/lookup.h +++ b/vnet/vnet/ip/lookup.h @@ -45,7 +45,7 @@ #include <vnet/ip/ip4_packet.h> #include <vnet/ip/ip6_packet.h> -/* Next index stored in adjacency. */ +/* Common (IP4/IP6) next index stored in adjacency. */ typedef enum { /* Packet does not match any route in table. */ IP_LOOKUP_NEXT_MISS, @@ -82,16 +82,23 @@ typedef enum { /* This packets needs to go to indirect next hop */ IP_LOOKUP_NEXT_INDIRECT, - /* Hop-by-hop header handling */ - IP_LOOKUP_NEXT_HOP_BY_HOP, - IP_LOOKUP_NEXT_ADD_HOP_BY_HOP, - IP_LOOKUP_NEXT_POP_HOP_BY_HOP, - IP_LOOKUP_NEXT_ICMP_ERROR, IP_LOOKUP_N_NEXT, } ip_lookup_next_t; +typedef enum { + IP4_LOOKUP_N_NEXT = IP_LOOKUP_N_NEXT, +} ip4_lookup_next_t; + +typedef enum { + /* Hop-by-hop header handling */ + IP6_LOOKUP_NEXT_HOP_BY_HOP = IP_LOOKUP_N_NEXT, + IP6_LOOKUP_NEXT_ADD_HOP_BY_HOP, + IP6_LOOKUP_NEXT_POP_HOP_BY_HOP, + IP6_LOOKUP_N_NEXT, +} ip6_lookup_next_t; + #define IP4_LOOKUP_NEXT_NODES { \ [IP_LOOKUP_NEXT_MISS] = "ip4-miss", \ [IP_LOOKUP_NEXT_DROP] = "ip4-drop", \ @@ -103,9 +110,6 @@ typedef enum { [IP_LOOKUP_NEXT_MAP] = "ip4-map", \ [IP_LOOKUP_NEXT_MAP_T] = "ip4-map-t", \ [IP_LOOKUP_NEXT_SIXRD] = "ip4-sixrd", \ - [IP_LOOKUP_NEXT_HOP_BY_HOP] = "ip4-hop-by-hop", \ - [IP_LOOKUP_NEXT_ADD_HOP_BY_HOP] = "ip4-add-hop-by-hop", \ - [IP_LOOKUP_NEXT_POP_HOP_BY_HOP] = "ip4-pop-hop-by-hop", \ [IP_LOOKUP_NEXT_INDIRECT] = "ip4-indirect", \ [IP_LOOKUP_NEXT_ICMP_ERROR] = "ip4-icmp-error", \ } @@ -121,11 +125,11 @@ typedef enum { [IP_LOOKUP_NEXT_MAP] = "ip6-map", \ [IP_LOOKUP_NEXT_MAP_T] = "ip6-map-t", \ [IP_LOOKUP_NEXT_SIXRD] = "ip6-sixrd", \ - [IP_LOOKUP_NEXT_HOP_BY_HOP] = "ip6-hop-by-hop", \ - [IP_LOOKUP_NEXT_ADD_HOP_BY_HOP] = "ip6-add-hop-by-hop", \ - [IP_LOOKUP_NEXT_POP_HOP_BY_HOP] = "ip6-pop-hop-by-hop", \ [IP_LOOKUP_NEXT_INDIRECT] = "ip6-indirect", \ [IP_LOOKUP_NEXT_ICMP_ERROR] = "ip6-icmp-error", \ + [IP6_LOOKUP_NEXT_HOP_BY_HOP] = "ip6-hop-by-hop", \ + [IP6_LOOKUP_NEXT_ADD_HOP_BY_HOP] = "ip6-add-hop-by-hop", \ + [IP6_LOOKUP_NEXT_POP_HOP_BY_HOP] = "ip6-pop-hop-by-hop", \ } /* Flow hash configuration */ diff --git a/vnet/vnet/mpls-gre/mpls.h b/vnet/vnet/mpls-gre/mpls.h index e2fe42ece75..cd487b2f59d 100644 --- a/vnet/vnet/mpls-gre/mpls.h +++ b/vnet/vnet/mpls-gre/mpls.h @@ -95,8 +95,9 @@ typedef struct { mpls_decap_t * decaps; uword * mpls_decap_by_rx_fib_and_label; - /* mpls-o-e policy tunnel next index for ip4-classify */ - u32 ip_classify_mpls_policy_encap_next_index; + /* mpls-o-e policy tunnel next index for ip4/ip6-classify */ + u32 ip4_classify_mpls_policy_encap_next_index; + u32 ip6_classify_mpls_policy_encap_next_index; /* convenience */ vlib_main_t * vlib_main; diff --git a/vnet/vnet/mpls-gre/policy_encap.c b/vnet/vnet/mpls-gre/policy_encap.c index e3f4beb67ad..0ea051f56ec 100644 --- a/vnet/vnet/mpls-gre/policy_encap.c +++ b/vnet/vnet/mpls-gre/policy_encap.c @@ -160,30 +160,20 @@ mpls_policy_encap_init (vlib_main_t * vm) { mpls_main_t * mm = &mpls_main; clib_error_t * error; - u32 ip6_next_index; if ((error = vlib_call_init_function (vm, mpls_init))) return error; - mm->ip_classify_mpls_policy_encap_next_index = + mm->ip4_classify_mpls_policy_encap_next_index = vlib_node_add_next (mm->vlib_main, ip4_classify_node.index, mpls_policy_encap_node.index); - /* - * Must add the same arc to ip6_classify so the - * next-index vectors are congruent - */ - ip6_next_index = + mm->ip6_classify_mpls_policy_encap_next_index = vlib_node_add_next (mm->vlib_main, ip6_classify_node.index, mpls_policy_encap_node.index); - if (ip6_next_index != mm->ip_classify_mpls_policy_encap_next_index) - return clib_error_return - (0, "ip4/ip6 classifier next vector botch: %d vs %d", - ip6_next_index, mm->ip_classify_mpls_policy_encap_next_index); - return 0; } |