#include <vnet/fib/fib_urpf_list.h> /* for FIB uRPF check */
#include <vnet/fib/ip6_fib.h>
#include <vnet/mfib/ip6_mfib.h>
-#include <vnet/dpo/load_balance.h>
+#include <vnet/dpo/load_balance_map.h>
#include <vnet/dpo/classify_dpo.h>
#include <vppinfra/bihash_template.c>
lb0 = load_balance_get (lbi0);
lb1 = load_balance_get (lbi1);
+ ASSERT (lb0->lb_n_buckets > 0);
+ ASSERT (lb1->lb_n_buckets > 0);
+ ASSERT (is_pow2 (lb0->lb_n_buckets));
+ ASSERT (is_pow2 (lb1->lb_n_buckets));
vnet_buffer (p0)->ip.flow_hash = vnet_buffer (p1)->ip.flow_hash = 0;
flow_hash_config0 = lb0->lb_hash_config;
vnet_buffer (p0)->ip.flow_hash =
ip6_compute_flow_hash (ip0, flow_hash_config0);
+ dpo0 =
+ load_balance_get_fwd_bucket (lb0,
+ (vnet_buffer (p0)->ip.flow_hash &
+ (lb0->lb_n_buckets_minus_1)));
+ }
+ else
+ {
+ dpo0 = load_balance_get_bucket_i (lb0, 0);
}
if (PREDICT_FALSE (lb1->lb_n_buckets > 1))
{
flow_hash_config1 = lb1->lb_hash_config;
vnet_buffer (p1)->ip.flow_hash =
ip6_compute_flow_hash (ip1, flow_hash_config1);
+ dpo1 =
+ load_balance_get_fwd_bucket (lb1,
+ (vnet_buffer (p1)->ip.flow_hash &
+ (lb1->lb_n_buckets_minus_1)));
+ }
+ else
+ {
+ dpo1 = load_balance_get_bucket_i (lb1, 0);
}
-
- ASSERT (lb0->lb_n_buckets > 0);
- ASSERT (lb1->lb_n_buckets > 0);
- ASSERT (is_pow2 (lb0->lb_n_buckets));
- ASSERT (is_pow2 (lb1->lb_n_buckets));
- dpo0 = load_balance_get_bucket_i (lb0,
- (vnet_buffer (p0)->ip.flow_hash &
- lb0->lb_n_buckets_minus_1));
- dpo1 = load_balance_get_bucket_i (lb1,
- (vnet_buffer (p1)->ip.flow_hash &
- lb1->lb_n_buckets_minus_1));
-
next0 = dpo0->dpoi_next_node;
next1 = dpo1->dpoi_next_node;
(vnet_buffer (p0)->sw_if_index[VLIB_TX] ==
(u32) ~ 0) ? fib_index0 : vnet_buffer (p0)->sw_if_index[VLIB_TX];
- flow_hash_config0 = ip6_fib_get (fib_index0)->flow_hash_config;
-
lbi0 = ip6_fib_table_fwding_lookup (im, fib_index0, dst_addr0);
lb0 = load_balance_get (lbi0);
+ flow_hash_config0 = lb0->lb_hash_config;
vnet_buffer (p0)->ip.flow_hash = 0;
+ ASSERT (lb0->lb_n_buckets > 0);
+ ASSERT (is_pow2 (lb0->lb_n_buckets));
if (PREDICT_FALSE (lb0->lb_n_buckets > 1))
{
flow_hash_config0 = lb0->lb_hash_config;
vnet_buffer (p0)->ip.flow_hash =
ip6_compute_flow_hash (ip0, flow_hash_config0);
+ dpo0 =
+ load_balance_get_fwd_bucket (lb0,
+ (vnet_buffer (p0)->ip.flow_hash &
+ (lb0->lb_n_buckets_minus_1)));
+ }
+ else
+ {
+ dpo0 = load_balance_get_bucket_i (lb0, 0);
}
- ASSERT (lb0->lb_n_buckets > 0);
- ASSERT (is_pow2 (lb0->lb_n_buckets));
dpo0 = load_balance_get_bucket_i (lb0,
(vnet_buffer (p0)->ip.flow_hash &
lb0->lb_n_buckets_minus_1));
{
fib_node_index_t fei;
- fei = fib_table_entry_update_one_path (fib_index, &pfx, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_ATTACHED), FIB_PROTOCOL_IP6, NULL, /* No next-hop address */
- sw_if_index, ~0, // invalid FIB index
- 1, NULL, // no label stack
- FIB_ROUTE_PATH_FLAG_NONE);
+ fei = fib_table_entry_update_one_path (fib_index,
+ &pfx,
+ FIB_SOURCE_INTERFACE,
+ (FIB_ENTRY_FLAG_CONNECTED |
+ FIB_ENTRY_FLAG_ATTACHED),
+ FIB_PROTOCOL_IP6,
+ /* No next-hop address */
+ NULL, sw_if_index,
+ /* invalid FIB index */
+ ~0, 1,
+ /* no label stack */
+ NULL, FIB_ROUTE_PATH_FLAG_NONE);
a->neighbor_probe_adj_index = fib_entry_get_adj (fei);
}
}
}
- fib_table_entry_update_one_path (fib_index, &pfx, FIB_SOURCE_INTERFACE, (FIB_ENTRY_FLAG_CONNECTED | FIB_ENTRY_FLAG_LOCAL), FIB_PROTOCOL_IP6, &pfx.fp_addr, sw_if_index, ~0, // invalid FIB index
+ fib_table_entry_update_one_path (fib_index, &pfx,
+ FIB_SOURCE_INTERFACE,
+ (FIB_ENTRY_FLAG_CONNECTED |
+ FIB_ENTRY_FLAG_LOCAL),
+ FIB_PROTOCOL_IP6,
+ &pfx.fp_addr,
+ sw_if_index, ~0,
1, NULL, FIB_ROUTE_PATH_FLAG_NONE);
}
hc0 = vnet_buffer (p0)->ip.flow_hash =
ip6_compute_flow_hash (ip0, lb0->lb_hash_config);
}
+ dpo0 =
+ load_balance_get_fwd_bucket (lb0,
+ (hc0 &
+ lb0->lb_n_buckets_minus_1));
+ }
+ else
+ {
+ dpo0 = load_balance_get_bucket_i (lb0, 0);
}
if (PREDICT_FALSE (lb1->lb_n_buckets > 1))
{
hc1 = vnet_buffer (p1)->ip.flow_hash =
ip6_compute_flow_hash (ip1, lb1->lb_hash_config);
}
+ dpo1 =
+ load_balance_get_fwd_bucket (lb1,
+ (hc1 &
+ lb1->lb_n_buckets_minus_1));
+ }
+ else
+ {
+ dpo1 = load_balance_get_bucket_i (lb1, 0);
}
-
- dpo0 =
- load_balance_get_bucket_i (lb0,
- hc0 & (lb0->lb_n_buckets_minus_1));
- dpo1 =
- load_balance_get_bucket_i (lb1,
- hc1 & (lb1->lb_n_buckets_minus_1));
next0 = dpo0->dpoi_next_node;
next1 = dpo1->dpoi_next_node;
hc0 = vnet_buffer (p0)->ip.flow_hash =
ip6_compute_flow_hash (ip0, lb0->lb_hash_config);
}
+ dpo0 =
+ load_balance_get_fwd_bucket (lb0,
+ (hc0 &
+ lb0->lb_n_buckets_minus_1));
+ }
+ else
+ {
+ dpo0 = load_balance_get_bucket_i (lb0, 0);
}
- dpo0 =
- load_balance_get_bucket_i (lb0,
- hc0 & (lb0->lb_n_buckets_minus_1));
next0 = dpo0->dpoi_next_node;
vnet_buffer (p0)->ip.adj_index[VLIB_TX] = dpo0->dpoi_index;
ip0 = vlib_buffer_get_current (p0);
- adj0 = ip_get_adjacency (lm, adj_index0);
+ adj0 = adj_get (adj_index0);
if (!is_glean)
{
vnet_buffer (b)->sw_if_index[VLIB_TX] = sw_if_index;
/* Add encapsulation string for software interface (e.g. ethernet header). */
- adj = ip_get_adjacency (&im->lookup_main, ia->neighbor_probe_adj_index);
+ adj = adj_get (ia->neighbor_probe_adj_index);
vnet_rewrite_one_header (adj[0], h, sizeof (ethernet_header_t));
vlib_buffer_advance (b, -adj->rewrite_header.data_bytes);
{
p1->flags &= ~VNET_BUFFER_LOCALLY_ORIGINATED;
}
- adj0 = ip_get_adjacency (lm, adj_index0);
- adj1 = ip_get_adjacency (lm, adj_index1);
+ adj0 = adj_get (adj_index0);
+ adj1 = adj_get (adj_index1);
rw_len0 = adj0[0].rewrite_header.data_bytes;
rw_len1 = adj1[0].rewrite_header.data_bytes;
adj_index0 = vnet_buffer (p0)->ip.adj_index[VLIB_TX];
- adj0 = ip_get_adjacency (lm, adj_index0);
+ adj0 = adj_get (adj_index0);
ip0 = vlib_buffer_get_current (p0);
return ip6_rewrite_inline (vm, node, frame, 0, 1, 0);
}
+static uword
+ip6_mcast_midchain (vlib_main_t * vm,
+ vlib_node_runtime_t * node, vlib_frame_t * frame)
+{
+ if (adj_are_counters_enabled ())
+ return ip6_rewrite_inline (vm, node, frame, 1, 1, 1);
+ else
+ return ip6_rewrite_inline (vm, node, frame, 0, 1, 1);
+}
+
/* *INDENT-OFF* */
VLIB_REGISTER_NODE (ip6_midchain_node) =
{
VLIB_NODE_FUNCTION_MULTIARCH (ip6_rewrite_mcast_node, ip6_rewrite_mcast);
+/* *INDENT-OFF* */
+VLIB_REGISTER_NODE (ip6_mcast_midchain_node, static) =
+{
+ .function = ip6_mcast_midchain,
+ .name = "ip6-mcast-midchain",
+ .vector_size = sizeof (u32),
+ .format_trace = format_ip6_rewrite_trace,
+ .sibling_of = "ip6-rewrite",
+};
+/* *INDENT-ON* */
+
+VLIB_NODE_FUNCTION_MULTIARCH (ip6_mcast_midchain_node, ip6_mcast_midchain);
+
/*
* Hop-by-Hop handling
*/
ip6_hop_by_hop_main_t *hm = &ip6_hop_by_hop_main;
u32 n_left_from, *from, *to_next;
ip_lookup_next_t next_index;
- ip6_main_t *im = &ip6_main;
- ip_lookup_main_t *lm = &im->lookup_main;
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors;
/* Default use the next_index from the adjacency. A HBH option rarely redirects to a different node */
u32 adj_index0 = vnet_buffer (b0)->ip.adj_index[VLIB_TX];
- ip_adjacency_t *adj0 = ip_get_adjacency (lm, adj_index0);
+ ip_adjacency_t *adj0 = adj_get (adj_index0);
u32 adj_index1 = vnet_buffer (b1)->ip.adj_index[VLIB_TX];
- ip_adjacency_t *adj1 = ip_get_adjacency (lm, adj_index1);
+ ip_adjacency_t *adj1 = adj_get (adj_index1);
/* Default use the next_index from the adjacency. A HBH option rarely redirects to a different node */
next0 = adj0->lookup_next_index;
* A HBH option rarely redirects to a different node
*/
u32 adj_index0 = vnet_buffer (b0)->ip.adj_index[VLIB_TX];
- ip_adjacency_t *adj0 = ip_get_adjacency (lm, adj_index0);
+ ip_adjacency_t *adj0 = adj_get (adj_index0);
next0 = adj0->lookup_next_index;
ip0 = vlib_buffer_get_current (b0);
int
vnet_set_ip6_flow_hash (u32 table_id, u32 flow_hash_config)
{
- ip6_main_t *im6 = &ip6_main;
- ip6_fib_t *fib;
- uword *p = hash_get (im6->fib_index_by_table_id, table_id);
+ u32 fib_index;
- if (p == 0)
- return -1;
+ fib_index = fib_table_find (FIB_PROTOCOL_IP6, table_id);
- fib = ip6_fib_get (p[0]);
+ if (~0 == fib_index)
+ return VNET_API_ERROR_NO_SUCH_FIB;
- fib->flow_hash_config = flow_hash_config;
- return 1;
+ fib_table_set_flow_hash_config (fib_index, FIB_PROTOCOL_IP6,
+ flow_hash_config);
+
+ return 0;
}
static clib_error_t *
rv = vnet_set_ip6_flow_hash (table_id, flow_hash_config);
switch (rv)
{
- case 1:
+ case 0:
break;
case -1: