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-rw-r--r--src/vnet/mcast/mcast.c565
-rw-r--r--src/vnet/mcast/mcast.h50
-rw-r--r--src/vnet/mcast/mcast_test.c149
3 files changed, 0 insertions, 764 deletions
diff --git a/src/vnet/mcast/mcast.c b/src/vnet/mcast/mcast.c
deleted file mode 100644
index 55be89ae907..00000000000
--- a/src/vnet/mcast/mcast.c
+++ /dev/null
@@ -1,565 +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 <vnet/mcast/mcast.h>
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/pg/pg.h>
-#include <vppinfra/error.h>
-#include <vnet/ip/ip4_packet.h>
-#include <vnet/ip/icmp46_packet.h>
-#include <vnet/ip/ip4.h>
-
-typedef struct {
- u32 sw_if_index;
- u32 next_index;
- u32 group_index;
-} mcast_prep_trace_t;
-
-/* packet trace format function */
-static u8 * format_mcast_prep_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 *);
- mcast_prep_trace_t * t = va_arg (*args, mcast_prep_trace_t *);
-
- s = format (s, "MCAST_PREP: group %d, next index %d, tx_sw_if_index %d",
- t->group_index, t->next_index, t->sw_if_index);
- return s;
-}
-
-mcast_main_t mcast_main;
-vlib_node_registration_t mcast_prep_node;
-vlib_node_registration_t mcast_recycle_node;
-
-#define foreach_mcast_prep_error \
-_(MCASTS, "Multicast Packets")
-
-typedef enum {
-#define _(sym,str) MCAST_PREP_ERROR_##sym,
- foreach_mcast_prep_error
-#undef _
- MCAST_PREP_N_ERROR,
-} mcast_prep_error_t;
-
-static char * mcast_prep_error_strings[] = {
-#define _(sym,string) string,
- foreach_mcast_prep_error
-#undef _
-};
-
-typedef enum {
- MCAST_PREP_NEXT_DROP,
- MCAST_PREP_N_NEXT,
-} mcast_prep_next_t;
-
-static uword
-mcast_prep_node_fn (vlib_main_t * vm,
- vlib_node_runtime_t * node,
- vlib_frame_t * frame)
-{
- u32 n_left_from, * from, * to_next;
- mcast_prep_next_t next_index;
- mcast_main_t * mcm = &mcast_main;
- vlib_node_t *n = vlib_get_node (vm, mcast_prep_node.index);
- u32 node_counter_base_index = n->error_heap_index;
- vlib_error_main_t * em = &vm->error_main;
- ip4_main_t * im = &ip4_main;
- ip_lookup_main_t * lm = &im->lookup_main;
-
- 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 (0 && 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);
-
- 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);
-
- sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
- next0 = 0;
- sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX];
- next1 = 0;
-
- /* $$$$ your message in this space. Process 2 x pkts */
-
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)))
- {
- if (b0->flags & VLIB_BUFFER_IS_TRACED)
- {
- mcast_prep_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)
- {
- mcast_prep_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);
- }
-
- while (n_left_from > 0 && n_left_to_next > 0)
- {
- u32 bi0;
- vlib_buffer_t * b0;
- u32 next0, adj_index0;
- mcast_group_t * g0;
- 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);
- vnet_buffer(b0)->mcast.mcast_group_index = adj0->mcast_group_index;
- g0 = pool_elt_at_index (mcm->groups, adj0->mcast_group_index);
-
- /*
- * Handle the degenerate single-copy case
- * If we don't change the freelist, the packet will never
- * make it to the recycle node...
- */
- if (PREDICT_TRUE(vec_len (g0->members) > 1))
- {
- /* Save the original free list index */
- vnet_buffer(b0)->mcast.original_free_list_index =
- b0->free_list_index;
-
- /* Swap in the multicast recycle list */
- b0->free_list_index = mcm->mcast_recycle_list_index;
-
- /*
- * Make sure that intermediate "frees" don't screw up
- */
- b0->recycle_count = vec_len (g0->members);
- b0->flags |= VLIB_BUFFER_RECYCLE;
-
- /* Set up for the recycle node */
- vnet_buffer(b0)->mcast.mcast_current_index = 1;
- }
-
- /* Transmit the pkt on the first interface */
- next0 = g0->members[0].prep_and_recycle_node_next_index;
- vnet_buffer(b0)->sw_if_index[VLIB_TX] =
- g0->members[0].tx_sw_if_index;
-
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
- && (b0->flags & VLIB_BUFFER_IS_TRACED))) {
- mcast_prep_trace_t *t =
- vlib_add_trace (vm, node, b0, sizeof (*t));
- t->next_index = next0;
- t->sw_if_index = vnet_buffer(b0)->sw_if_index[VLIB_TX];
- t->group_index = vnet_buffer(b0)->mcast.mcast_group_index;
- }
-
- /* 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);
- }
-
- em->counters[node_counter_base_index + MCAST_PREP_ERROR_MCASTS] +=
- frame->n_vectors;
-
- return frame->n_vectors;
-}
-
-VLIB_REGISTER_NODE (mcast_prep_node) = {
- .function = mcast_prep_node_fn,
- .name = "mcast_prep",
- .vector_size = sizeof (u32),
- .format_trace = format_mcast_prep_trace,
- .type = VLIB_NODE_TYPE_INTERNAL,
-
- .n_errors = ARRAY_LEN(mcast_prep_error_strings),
- .error_strings = mcast_prep_error_strings,
-
- .n_next_nodes = MCAST_PREP_N_NEXT,
-
- /* edit / add dispositions here */
- .next_nodes = {
- [MCAST_PREP_NEXT_DROP] = "error-drop",
- },
-};
-
-typedef struct {
- u32 sw_if_index;
- u32 next_index;
- u32 current_member;
- u32 group_index;
-} mcast_recycle_trace_t;
-
-static u8 * format_mcast_recycle_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 *);
- mcast_recycle_trace_t * t = va_arg (*args, mcast_recycle_trace_t *);
-
- s = format (s,
-"MCAST_R: group %d, current member %d next (node) index %d, tx_sw_if_index %d",
- t->group_index, t->current_member, t->next_index, t->sw_if_index);
- return s;
-}
-
-#define foreach_mcast_recycle_error \
-_(RECYCLES, "Multicast Recycles")
-
-typedef enum {
-#define _(sym,str) MCAST_RECYCLE_ERROR_##sym,
- foreach_mcast_recycle_error
-#undef _
- MCAST_RECYCLE_N_ERROR,
-} mcast_recycle_error_t;
-
-static char * mcast_recycle_error_strings[] = {
-#define _(sym,string) string,
- foreach_mcast_recycle_error
-#undef _
-};
-
-typedef enum {
- MCAST_RECYCLE_NEXT_DROP,
- MCAST_RECYCLE_N_NEXT,
-} mcast_recycle_next_t;
-
-static uword
-mcast_recycle_node_fn (vlib_main_t * vm,
- vlib_node_runtime_t * node,
- vlib_frame_t * frame)
-{
- u32 n_left_from, * from, * to_next;
- mcast_recycle_next_t next_index;
- mcast_main_t * mcm = &mcast_main;
- vlib_node_t *n = vlib_get_node (vm, mcast_recycle_node.index);
- u32 node_counter_base_index = n->error_heap_index;
- vlib_error_main_t * em = &vm->error_main;
-
- 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 (0 && 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);
-
- 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);
-
- sw_if_index0 = vnet_buffer(b0)->sw_if_index[VLIB_RX];
- next0 = 0;
- sw_if_index1 = vnet_buffer(b1)->sw_if_index[VLIB_RX];
- next1 = 0;
-
- /* $$$$ your message in this space. Process 2 x pkts */
-
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)))
- {
- if (b0->flags & VLIB_BUFFER_IS_TRACED)
- {
- mcast_recycle_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)
- {
- mcast_recycle_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);
- }
-
- while (n_left_from > 0 && n_left_to_next > 0)
- {
- u32 bi0;
- vlib_buffer_t * b0;
- u32 next0;
- u32 current_member0;
- mcast_group_t * g0;
-
- /* 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);
-
- g0 = pool_elt_at_index (mcm->groups,
- vnet_buffer(b0)->mcast.mcast_group_index);
-
- /* No more replicas? */
- if (b0->recycle_count == 1)
- {
- /* Restore the original free list index */
- b0->free_list_index =
- vnet_buffer(b0)->mcast.original_free_list_index;
- b0->flags &= ~(VLIB_BUFFER_RECYCLE);
- }
- current_member0 = vnet_buffer(b0)->mcast.mcast_current_index;
-
- next0 =
- g0->members[current_member0].prep_and_recycle_node_next_index;
- vnet_buffer(b0)->sw_if_index[VLIB_TX] =
- g0->members[current_member0].tx_sw_if_index;
-
- vnet_buffer(b0)->mcast.mcast_current_index =
- current_member0 + 1;
-
- if (PREDICT_FALSE((node->flags & VLIB_NODE_FLAG_TRACE)
- && (b0->flags & VLIB_BUFFER_IS_TRACED))) {
- mcast_recycle_trace_t *t =
- vlib_add_trace (vm, node, b0, sizeof (*t));
- t->next_index = next0;
- t->sw_if_index = vnet_buffer(b0)->sw_if_index[VLIB_TX];
- t->group_index = vnet_buffer(b0)->mcast.mcast_group_index;
- t->current_member = current_member0;
- }
-
- /* 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);
- }
-
- em->counters[node_counter_base_index + MCAST_RECYCLE_ERROR_RECYCLES] +=
- frame->n_vectors;
-
- return frame->n_vectors;
-}
-
-VLIB_REGISTER_NODE (mcast_recycle_node) = {
- .function = mcast_recycle_node_fn,
- .name = "mcast-recycle",
- .vector_size = sizeof (u32),
- .format_trace = format_mcast_recycle_trace,
- .type = VLIB_NODE_TYPE_INTERNAL,
-
- .n_errors = ARRAY_LEN(mcast_recycle_error_strings),
- .error_strings = mcast_recycle_error_strings,
-
- .n_next_nodes = MCAST_RECYCLE_N_NEXT,
-
- /* edit / add dispositions here */
- .next_nodes = {
- [MCAST_RECYCLE_NEXT_DROP] = "error-drop",
- },
-};
-
-/*
- * fish pkts back from the recycle queue/freelist
- * un-flatten the context chains
- */
-static void mcast_recycle_callback (vlib_main_t *vm,
- vlib_buffer_free_list_t * fl)
-{
- vlib_frame_t * f = 0;
- u32 n_left_from;
- u32 n_left_to_next = 0;
- u32 n_this_frame = 0;
- u32 * from;
- u32 * to_next;
- u32 bi0, pi0;
- vlib_buffer_t *b0;
- vlib_buffer_t *bnext0;
- int i;
-
- /* aligned, unaligned buffers */
- for (i = 0; i < 2; i++)
- {
- if (i == 0)
- {
- from = fl->aligned_buffers;
- n_left_from = vec_len (from);
- }
- else
- {
- from = fl->unaligned_buffers;
- n_left_from = vec_len (from);
- }
-
- while (n_left_from > 0)
- {
- if (PREDICT_FALSE(n_left_to_next == 0))
- {
- if (f)
- {
- f->n_vectors = n_this_frame;
- vlib_put_frame_to_node (vm, mcast_recycle_node.index, f);
- }
-
- f = vlib_get_frame_to_node (vm, mcast_recycle_node.index);
- to_next = vlib_frame_vector_args (f);
- n_left_to_next = VLIB_FRAME_SIZE;
- n_this_frame = 0;
- }
-
- bi0 = from[0];
- if (PREDICT_TRUE(n_left_from > 1))
- {
- pi0 = from[1];
- vlib_prefetch_buffer_with_index(vm,pi0,LOAD);
- }
-
- bnext0 = b0 = vlib_get_buffer (vm, bi0);
-
- while (bnext0->flags & VLIB_BUFFER_NEXT_PRESENT)
- {
- from += 1;
- n_left_from -= 1;
- bnext0 = vlib_get_buffer (vm, bnext0->next_buffer);
- }
- to_next[0] = bi0;
-
- if (CLIB_DEBUG > 0)
- vlib_buffer_set_known_state (vm, bi0, VLIB_BUFFER_KNOWN_ALLOCATED);
-
- from++;
- to_next++;
- n_this_frame++;
- n_left_to_next--;
- n_left_from--;
- }
- }
-
- vec_reset_length (fl->aligned_buffers);
- vec_reset_length (fl->unaligned_buffers);
-
- if (f)
- {
- ASSERT(n_this_frame);
- f->n_vectors = n_this_frame;
- vlib_put_frame_to_node (vm, mcast_recycle_node.index, f);
- }
-}
-
-clib_error_t *mcast_init (vlib_main_t *vm)
-{
- mcast_main_t * mcm = &mcast_main;
- vlib_buffer_main_t * bm = vm->buffer_main;
- vlib_buffer_free_list_t * fl;
-
- mcm->vlib_main = vm;
- mcm->vnet_main = vnet_get_main();
- mcm->mcast_recycle_list_index =
- vlib_buffer_create_free_list (vm, 1024 /* fictional */, "mcast-recycle");
-
- fl = pool_elt_at_index (bm->buffer_free_list_pool,
- mcm->mcast_recycle_list_index);
-
- fl->buffers_added_to_freelist_function = mcast_recycle_callback;
-
- return 0;
-}
-
-VLIB_INIT_FUNCTION (mcast_init);
-
-
diff --git a/src/vnet/mcast/mcast.h b/src/vnet/mcast/mcast.h
deleted file mode 100644
index 96e514427c6..00000000000
--- a/src/vnet/mcast/mcast.h
+++ /dev/null
@@ -1,50 +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.
- */
-#ifndef __included_vnet_mcast_h__
-#define __included_vnet_mcast_h__
-
-#include <vnet/vnet.h>
-#include <vlib/buffer.h>
-#include <vlib/buffer_funcs.h>
-
-typedef struct {
- /* Arrange for both prep and recycle nodes to have identical
- next indices for a given output interface */
- u32 prep_and_recycle_node_next_index;
-
- /* Show command, etc. */
- u32 tx_sw_if_index;
-} mcast_group_member_t;
-
-typedef struct {
- /* vector of group members */
- mcast_group_member_t * members;
-} mcast_group_t;
-
-typedef struct {
- /* pool of multicast (interface) groups */
- mcast_group_t * groups;
-
- /* multicast "free" list, aka recycle list */
- u32 mcast_recycle_list_index;
-
- /* convenience */
- vlib_main_t * vlib_main;
- vnet_main_t * vnet_main;
-} mcast_main_t;
-
-mcast_main_t mcast_main;
-
-#endif /* __included_vnet_mcast_h__ */
diff --git a/src/vnet/mcast/mcast_test.c b/src/vnet/mcast/mcast_test.c
deleted file mode 100644
index be80c9fc982..00000000000
--- a/src/vnet/mcast/mcast_test.c
+++ /dev/null
@@ -1,149 +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 <vnet/mcast/mcast.h>
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/pg/pg.h>
-#include <vppinfra/error.h>
-#include <vnet/ip/lookup.h>
-#include <vnet/ip/ip4_packet.h>
-#include <vnet/ip/icmp46_packet.h>
-#include <vnet/ip/ip4.h>
-#include <vnet/mcast/mcast.h>
-
-typedef struct {
- /* convenience */
- vlib_main_t * vlib_main;
- vnet_main_t * vnet_main;
- mcast_main_t * mcast_main;
-} mcast_test_main_t;
-
-mcast_test_main_t mcast_test_main;
-vlib_node_registration_t mcast_prep_node;
-vlib_node_registration_t mcast_recycle_node;
-
-static clib_error_t *
-mcast_test_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
- /* u8 *rewrite_data; */
- /* mcast_test_main_t * mtm = &mcast_test_main; */
- /* mcast_main_t * mcm = mtm->mcast_main; */
- /* ip_adjacency_t adj; */
- /* u32 adj_index; */
- /* mcast_group_t * g; */
- /* mcast_group_member_t * member; */
- /* unformat_input_t _line_input, * line_input = &_line_input; */
- /* ip4_address_t dst_addr, zero; */
- /* ip4_main_t * im = &ip4_main; */
- /* ip_lookup_main_t * lm = &im->lookup_main; */
-
- /* /\* Get a line of input. *\/ */
- /* if (! unformat_user (input, unformat_line_input, line_input)) */
- /* return 0; */
-
- /* pool_get (mcm->groups, g); */
- /* memset (g, 0, sizeof (*g)); */
-
- /* while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) */
- /* { */
- /* vnet_hw_interface_t *hw; */
- /* u32 next, sw_if_index; */
-
- /* if (unformat (line_input, "%U", unformat_vnet_sw_interface, */
- /* mtm->vnet_main, &sw_if_index)) */
- /* { */
- /* vec_add2 (g->members, member, 1); */
- /* member->tx_sw_if_index = sw_if_index; */
-
- /* hw = vnet_get_sup_hw_interface (mtm->vnet_main, */
- /* sw_if_index); */
-
- /* next = vlib_node_add_next (mtm->vlib_main, */
- /* mcast_prep_node.index, */
- /* hw->output_node_index); */
-
- /* /\* Required to be the same next index... *\/ */
- /* vlib_node_add_next_with_slot (mtm->vlib_main, */
- /* mcast_recycle_node.index, */
- /* hw->output_node_index, next); */
- /* member->prep_and_recycle_node_next_index = next; */
- /* } */
- /* else */
- /* { */
- /* return unformat_parse_error (line_input); */
- /* } */
- /* } */
-
- /* if (vec_len (g->members) == 0) */
- /* { */
- /* pool_put (mcm->groups, g); */
- /* vlib_cli_output (vm, "no group members specified"); */
- /* return 0; */
- /* } */
-
-
- /* adj.lookup_next_index = IP_LOOKUP_NEXT_REWRITE; */
- /* adj.mcast_group_index = g - mcm->groups; */
- /* rewrite_data = format (0, "abcdefg"); */
-
- /* vnet_rewrite_for_tunnel */
- /* (mtm->vnet_main, */
- /* (u32)~0, /\* tx_sw_if_index, we dont know yet *\/ */
- /* ip4_rewrite_node.index, */
- /* mcast_prep_node.index, */
- /* &adj.rewrite_header, */
- /* rewrite_data, vec_len(rewrite_data)); */
-
- /* ip_add_adjacency (lm, &adj, 1 /\* one adj *\/, */
- /* &adj_index); */
-
- /* dst_addr.as_u32 = clib_host_to_net_u32 (0x0a000002); */
- /* zero.as_u32 = 0; */
-
- /* ip4_add_del_route_next_hop (im, */
- /* IP4_ROUTE_FLAG_ADD, */
- /* &dst_addr, */
- /* 24 /\* mask width *\/, */
- /* &zero /\* no next hop *\/, */
-
- /* 0, // next hop sw if index */
- /* 1, // weight */
- /* adj_index, */
- /* 0 /\* explicit fib 0 *\/); */
-
- return 0;
-}
-
-static VLIB_CLI_COMMAND (mcast_test_command) = {
- .path = "test mc",
- .short_help = "test mc",
- .function = mcast_test_command_fn,
-};
-
-clib_error_t *mcast_test_init (vlib_main_t *vm)
-{
- mcast_test_main_t * mtm = &mcast_test_main;
-
- mtm->vlib_main = vm;
- mtm->vnet_main = vnet_get_main();
- mtm->mcast_main = &mcast_main;
-
- return 0;
-}
-
-VLIB_INIT_FUNCTION (mcast_test_init);