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-rw-r--r--vnet/vnet/ip/ip4_forward.c83
-rw-r--r--vnet/vnet/ip/ip6_forward.c80
2 files changed, 95 insertions, 68 deletions
diff --git a/vnet/vnet/ip/ip4_forward.c b/vnet/vnet/ip/ip4_forward.c
index 012aab0d09e..ea7a8516dcb 100644
--- a/vnet/vnet/ip/ip4_forward.c
+++ b/vnet/vnet/ip/ip4_forward.c
@@ -656,9 +656,6 @@ ip4_lookup_inline (vlib_main_t * vm,
n_left_from = frame->n_vectors;
next = node->cached_next_index;
- if (node->flags & VLIB_NODE_FLAG_TRACE)
- ip4_forward_next_trace(vm, node, frame, VLIB_TX);
-
while (n_left_from > 0)
{
vlib_get_next_frame (vm, node, next,
@@ -986,6 +983,9 @@ ip4_lookup_inline (vlib_main_t * vm,
vlib_put_next_frame (vm, node, next, n_left_to_next);
}
+ if (node->flags & VLIB_NODE_FLAG_TRACE)
+ ip4_forward_next_trace(vm, node, frame, VLIB_TX);
+
return frame->n_vectors;
}
@@ -1353,14 +1353,14 @@ ip4_sw_interface_add_del (vnet_main_t * vnm,
VNET_SW_INTERFACE_ADD_DEL_FUNCTION (ip4_sw_interface_add_del);
-static u8 * format_ip4_forward_next_trace (u8 * s, va_list * args);
+static u8 * format_ip4_lookup_trace (u8 * s, va_list * args);
VLIB_REGISTER_NODE (ip4_lookup_node) = {
.function = ip4_lookup,
.name = "ip4-lookup",
.vector_size = sizeof (u32),
- .format_trace = format_ip4_forward_next_trace,
+ .format_trace = format_ip4_lookup_trace,
.n_next_nodes = IP_LOOKUP_N_NEXT,
.next_nodes = IP4_LOOKUP_NEXT_NODES,
@@ -1381,7 +1381,7 @@ VLIB_REGISTER_NODE (ip4_indirect_node) = {
.name = "ip4-indirect",
.vector_size = sizeof (u32),
- .format_trace = format_ip4_forward_next_trace,
+ .format_trace = format_ip4_lookup_trace,
.n_next_nodes = IP_LOOKUP_N_NEXT,
.next_nodes = IP4_LOOKUP_NEXT_NODES,
@@ -1465,35 +1465,48 @@ static u8 * format_ip4_forward_next_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_forward_next_trace_t * t = va_arg (*args, ip4_forward_next_trace_t *);
+ uword indent = format_get_indent (s);
+ s = format (s, "%U%U",
+ format_white_space, indent,
+ format_ip4_header, t->packet_data);
+ return s;
+}
+
+static u8 * format_ip4_lookup_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_forward_next_trace_t * t = va_arg (*args, ip4_forward_next_trace_t *);
vnet_main_t * vnm = vnet_get_main();
ip4_main_t * im = &ip4_main;
- ip_adjacency_t * adj;
uword indent = format_get_indent (s);
- char *fib_or_interface = "fib";
- if ((node == vlib_get_node(vm, ip4_rewrite_node.index)) ||
- (node == vlib_get_node(vm, ip4_rewrite_local_node.index))) {
- fib_or_interface = "tx_sw_if_index";
- }
- adj = ip_get_adjacency (&im->lookup_main, t->adj_index);
- s = format (s, "%s %d adj-idx %d : %U flow hash: 0x%08x",
- fib_or_interface,
- t->fib_index, t->adj_index, format_ip_adjacency,
- vnm, &im->lookup_main, t->adj_index, t->flow_hash);
- switch (adj->lookup_next_index)
- {
- case IP_LOOKUP_NEXT_REWRITE:
- s = format (s, "\n%U%U",
- format_white_space, indent,
- format_ip_adjacency_packet_data,
- vnm, &im->lookup_main, t->adj_index,
- t->packet_data, sizeof (t->packet_data));
- break;
+ s = format (s, "fib %d adj-idx %d : %U flow hash: 0x%08x",
+ t->fib_index, t->adj_index, format_ip_adjacency,
+ vnm, &im->lookup_main, t->adj_index, t->flow_hash);
+ s = format (s, "\n%U%U",
+ format_white_space, indent,
+ format_ip4_header, t->packet_data);
+ return s;
+}
- default:
- break;
- }
+static u8 * format_ip4_rewrite_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_forward_next_trace_t * t = va_arg (*args, ip4_forward_next_trace_t *);
+ vnet_main_t * vnm = vnet_get_main();
+ ip4_main_t * im = &ip4_main;
+ uword indent = format_get_indent (s);
+ s = format (s, "tx_sw_if_index %d adj-idx %d : %U flow hash: 0x%08x",
+ t->fib_index, t->adj_index, format_ip_adjacency,
+ vnm, &im->lookup_main, t->adj_index, t->flow_hash);
+ s = format (s, "\n%U%U",
+ format_white_space, indent,
+ format_ip_adjacency_packet_data,
+ vnm, &im->lookup_main, t->adj_index,
+ t->packet_data, sizeof (t->packet_data));
return s;
}
@@ -2765,7 +2778,7 @@ VLIB_REGISTER_NODE (ip4_rewrite_node) = {
.name = "ip4-rewrite-transit",
.vector_size = sizeof (u32),
- .format_trace = format_ip4_forward_next_trace,
+ .format_trace = format_ip4_rewrite_trace,
.n_next_nodes = 2,
.next_nodes = {
@@ -2781,7 +2794,7 @@ VLIB_REGISTER_NODE (ip4_rewrite_local_node) = {
.sibling_of = "ip4-rewrite-transit",
- .format_trace = format_ip4_forward_next_trace,
+ .format_trace = format_ip4_rewrite_trace,
.n_next_nodes = 2,
.next_nodes = {
@@ -2855,9 +2868,6 @@ ip4_lookup_multicast (vlib_main_t * vm,
n_left_from = frame->n_vectors;
next = node->cached_next_index;
- if (node->flags & VLIB_NODE_FLAG_TRACE)
- ip4_forward_next_trace(vm, node, frame, VLIB_TX);
-
while (n_left_from > 0)
{
vlib_get_next_frame (vm, node, next,
@@ -3054,6 +3064,9 @@ ip4_lookup_multicast (vlib_main_t * vm,
vlib_put_next_frame (vm, node, next, n_left_to_next);
}
+ if (node->flags & VLIB_NODE_FLAG_TRACE)
+ ip4_forward_next_trace(vm, node, frame, VLIB_TX);
+
return frame->n_vectors;
}
@@ -3062,7 +3075,7 @@ VLIB_REGISTER_NODE (ip4_lookup_multicast_node,static) = {
.name = "ip4-lookup-multicast",
.vector_size = sizeof (u32),
- .format_trace = format_ip4_forward_next_trace,
+ .format_trace = format_ip4_lookup_trace,
.n_next_nodes = IP_LOOKUP_N_NEXT,
.next_nodes = IP4_LOOKUP_NEXT_NODES,
diff --git a/vnet/vnet/ip/ip6_forward.c b/vnet/vnet/ip/ip6_forward.c
index 27905cd2d0c..fa6f58e85f6 100644
--- a/vnet/vnet/ip/ip6_forward.c
+++ b/vnet/vnet/ip/ip6_forward.c
@@ -676,9 +676,6 @@ ip6_lookup_inline (vlib_main_t * vm,
n_left_from = frame->n_vectors;
next = node->cached_next_index;
- if (node->flags & VLIB_NODE_FLAG_TRACE)
- ip6_forward_next_trace(vm, node, frame, VLIB_TX);
-
while (n_left_from > 0)
{
vlib_get_next_frame (vm, node, next,
@@ -937,6 +934,9 @@ ip6_lookup_inline (vlib_main_t * vm,
vlib_put_next_frame (vm, node, next, n_left_to_next);
}
+ if (node->flags & VLIB_NODE_FLAG_TRACE)
+ ip6_forward_next_trace(vm, node, frame, VLIB_TX);
+
return frame->n_vectors;
}
@@ -1260,14 +1260,14 @@ ip6_lookup (vlib_main_t * vm,
return ip6_lookup_inline (vm, node, frame, /* is_indirect */ 0);
}
-static u8 * format_ip6_forward_next_trace (u8 * s, va_list * args);
+static u8 * format_ip6_lookup_trace (u8 * s, va_list * args);
VLIB_REGISTER_NODE (ip6_lookup_node) = {
.function = ip6_lookup,
.name = "ip6-lookup",
.vector_size = sizeof (u32),
- .format_trace = format_ip6_forward_next_trace,
+ .format_trace = format_ip6_lookup_trace,
.n_next_nodes = IP_LOOKUP_N_NEXT,
.next_nodes = IP6_LOOKUP_NEXT_NODES,
@@ -1287,7 +1287,7 @@ VLIB_REGISTER_NODE (ip6_indirect_node) = {
.name = "ip6-indirect",
.vector_size = sizeof (u32),
- .format_trace = format_ip6_forward_next_trace,
+ .format_trace = format_ip6_lookup_trace,
.n_next_nodes = IP_LOOKUP_N_NEXT,
.next_nodes = IP6_LOOKUP_NEXT_NODES,
@@ -1305,39 +1305,53 @@ typedef struct {
static u8 * format_ip6_forward_next_trace (u8 * s, va_list * args)
{
- vlib_main_t * vm = va_arg (*args, vlib_main_t *);
- vlib_node_t * node = va_arg (*args, vlib_node_t *);
+ CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
+ CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
+ ip6_forward_next_trace_t * t = va_arg (*args, ip6_forward_next_trace_t *);
+ uword indent = format_get_indent (s);
+
+ s = format(s, "%U%U",
+ format_white_space, indent,
+ format_ip6_header, t->packet_data);
+ return s;
+}
+
+static u8 * format_ip6_lookup_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 *);
ip6_forward_next_trace_t * t = va_arg (*args, ip6_forward_next_trace_t *);
vnet_main_t * vnm = vnet_get_main();
ip6_main_t * im = &ip6_main;
- ip_adjacency_t * adj;
uword indent = format_get_indent (s);
- char *fib_or_interface = "fib";
- if ((node == vlib_get_node(vm, ip6_rewrite_node.index)) ||
- (node == vlib_get_node(vm, ip6_rewrite_local_node.index))) {
- fib_or_interface = "tx_sw_if_index";
- }
+ s = format (s, "fib %d adj-idx %d : %U flow hash: 0x%08x",
+ t->fib_index, t->adj_index, format_ip_adjacency,
+ vnm, &im->lookup_main, t->adj_index, t->flow_hash);
+ s = format(s, "\n%U%U",
+ format_white_space, indent,
+ format_ip6_header, t->packet_data);
+ return s;
+}
- adj = ip_get_adjacency (&im->lookup_main, t->adj_index);
- s = format (s, "%s %d adj-idx %d : %U flow hash: 0x%08x",
- fib_or_interface,
- t->fib_index, t->adj_index, format_ip_adjacency,
- vnm, &im->lookup_main, t->adj_index, t->flow_hash);
- switch (adj->lookup_next_index)
- {
- case IP_LOOKUP_NEXT_REWRITE:
- s = format (s, "\n%U%U",
- format_white_space, indent,
- format_ip_adjacency_packet_data,
- vnm, &im->lookup_main, t->adj_index,
- t->packet_data, sizeof (t->packet_data));
- break;
- default:
- break;
- }
+static u8 * format_ip6_rewrite_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 *);
+ ip6_forward_next_trace_t * t = va_arg (*args, ip6_forward_next_trace_t *);
+ vnet_main_t * vnm = vnet_get_main();
+ ip6_main_t * im = &ip6_main;
+ uword indent = format_get_indent (s);
+ s = format (s, "tx_sw_if_index %d adj-idx %d : %U flow hash: 0x%08x",
+ t->fib_index, t->adj_index, format_ip_adjacency,
+ vnm, &im->lookup_main, t->adj_index, t->flow_hash);
+ s = format (s, "\n%U%U",
+ format_white_space, indent,
+ format_ip_adjacency_packet_data,
+ vnm, &im->lookup_main, t->adj_index,
+ t->packet_data, sizeof (t->packet_data));
return s;
}
@@ -2447,7 +2461,7 @@ VLIB_REGISTER_NODE (ip6_rewrite_node) = {
.name = "ip6-rewrite",
.vector_size = sizeof (u32),
- .format_trace = format_ip6_forward_next_trace,
+ .format_trace = format_ip6_rewrite_trace,
.n_next_nodes = 1,
.next_nodes = {
@@ -2462,7 +2476,7 @@ VLIB_REGISTER_NODE (ip6_rewrite_local_node) = {
.sibling_of = "ip6-rewrite",
- .format_trace = format_ip6_forward_next_trace,
+ .format_trace = format_ip6_rewrite_trace,
.n_next_nodes = 1,
.next_nodes = {