#include <vlib/vlib.h>
#include <vnet/pg/pg.h>
#include <vnet/nsh-gre/nsh_gre.h>
-#include <vnet/nsh-gre/nsh_gre_packet.h>
+#include <vnet/nsh/nsh_packet.h>
vlib_node_registration_t nsh_input_node;
s = format (s, "ver %d ", h->ver_o_c>>6);
- if (h->ver_o_c & NSH_GRE_O_BIT)
+ if (h->ver_o_c & NSH_O_BIT)
s = format (s, "O-set ");
- if (h->ver_o_c & NSH_GRE_C_BIT)
+ if (h->ver_o_c & NSH_C_BIT)
s = format (s, "C-set ");
s = format (s, "len %d (%d bytes) md_type %d next_protocol %d\n",
tmp = clib_net_to_host_u32 (h->spi_si);
s = format (s, " spi %d si %d ",
- (tmp>>NSH_GRE_SPI_SHIFT) & NSH_GRE_SPI_MASK,
- tmp & NSH_GRE_SINDEX_MASK);
+ (tmp>>NSH_SPI_SHIFT) & NSH_SPI_MASK,
+ tmp & NSH_SINDEX_MASK);
s = format (s, "c1 %u c2 %u c3 %u c4 %u",
clib_net_to_host_u32 (h->c1),
{
u32 n_left_from, next_index, * from, * to_next;
nsh_gre_main_t * ngm = &nsh_gre_main;
+ vnet_main_t * vnm = ngm->vnet_main;
+ vnet_interface_main_t * im = &vnm->interface_main;
u32 last_tunnel_index = ~0;
u64 last_key = ~0ULL;
u32 pkts_decapsulated = 0;
+ u32 cpu_index = os_get_cpu_number();
+ u32 stats_sw_if_index, stats_n_packets, stats_n_bytes;
from = vlib_frame_vector_args (from_frame);
n_left_from = from_frame->n_vectors;
next_index = node->cached_next_index;
+ stats_sw_if_index = node->runtime_data[0];
+ stats_n_packets = stats_n_bytes = 0;
while (n_left_from > 0)
{
nsh_gre_tunnel_t * t0, * t1;
u64 key0, key1;
u32 error0, error1;
+ u32 sw_if_index0, sw_if_index1, len0, len1;
/* Prefetch next iteration. */
{
tunnel_index1 = ~0;
error0 = 0;
error1 = 0;
- next0 = NSH_INPUT_NEXT_DROP;
- next1 = NSH_INPUT_NEXT_DROP;
+ next0 = NSH_GRE_INPUT_NEXT_DROP;
+ next1 = NSH_GRE_INPUT_NEXT_DROP;
if (PREDICT_FALSE(key0 != last_key))
{
t0 = pool_elt_at_index (ngm->tunnels, tunnel_index0);
+ next0 = t0->decap_next_index;
+ sw_if_index0 = t0->sw_if_index;
+ len0 = vlib_buffer_length_in_chain(vm, b0);
+
/* Required to make the l2 tag push / pop code work on l2 subifs */
vnet_update_l2_len (b0);
/* ip[46] lookup in the configured FIB, otherwise an opaque */
vnet_buffer(b0)->sw_if_index[VLIB_TX] = t0->decap_fib_index;
+ pkts_decapsulated++;
+ stats_n_packets += 1;
+ stats_n_bytes += len0;
+
+ if (PREDICT_FALSE(sw_if_index0 != stats_sw_if_index))
+ {
+ stats_n_packets -= 1;
+ stats_n_bytes -= len0;
+ if (stats_n_packets)
+ vlib_increment_combined_counter(
+ im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_RX,
+ cpu_index, stats_sw_if_index, stats_n_packets, stats_n_bytes);
+ stats_n_packets = 1;
+ stats_n_bytes = len0;
+ stats_sw_if_index = sw_if_index0;
+ }
+
trace0:
b0->error = error0 ? node->errors[error0] : 0;
t1 = pool_elt_at_index (ngm->tunnels, tunnel_index1);
+ next1 = t1->decap_next_index;
+ sw_if_index1 = t1->sw_if_index;
+ len1 = vlib_buffer_length_in_chain(vm, b1);
+
/* Required to make the l2 tag push / pop code work on l2 subifs */
vnet_update_l2_len (b1);
/* ip[46] lookup in the configured FIB, otherwise an opaque */
vnet_buffer(b1)->sw_if_index[VLIB_TX] = t1->decap_fib_index;
- pkts_decapsulated +=2;
+ pkts_decapsulated++;
+ stats_n_packets += 1;
+ stats_n_bytes += len1;
+ /* Batch stats increment on the same nsh-gre tunnel so counter
+ is not incremented per packet */
+ if (PREDICT_FALSE(sw_if_index1 != stats_sw_if_index))
+ {
+ stats_n_packets -= 1;
+ stats_n_bytes -= len1;
+ if (stats_n_packets)
+ vlib_increment_combined_counter(
+ im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_RX,
+ cpu_index, stats_sw_if_index, stats_n_packets, stats_n_bytes);
+ stats_n_packets = 1;
+ stats_n_bytes = len1;
+ stats_sw_if_index = sw_if_index1;
+ }
+ vnet_buffer(b1)->sw_if_index[VLIB_TX] = t1->decap_fib_index;
trace1:
b1->error = error1 ? node->errors[error1] : 0;
nsh_gre_tunnel_t * t0;
u64 key0;
u32 error0;
+ u32 sw_if_index0, len0;
bi0 = from[0];
to_next[0] = bi0;
tunnel_index0 = ~0;
error0 = 0;
- next0 = NSH_INPUT_NEXT_DROP;
+ next0 = NSH_GRE_INPUT_NEXT_DROP;
if (PREDICT_FALSE(key0 != last_key))
{
t0 = pool_elt_at_index (ngm->tunnels, tunnel_index0);
+ next0 = t0->decap_next_index;
+ sw_if_index0 = t0->sw_if_index;
+ len0 = vlib_buffer_length_in_chain(vm, b0);
+
/* Required to make the l2 tag push / pop code work on l2 subifs */
vnet_update_l2_len (b0);
vnet_buffer(b0)->sw_if_index[VLIB_TX] = t0->decap_fib_index;
pkts_decapsulated ++;
+ stats_n_packets += 1;
+ stats_n_bytes += len0;
+
+ /* Batch stats increment on the same nsh-gre tunnel so counter
+ is not incremented per packet */
+ if (PREDICT_FALSE(sw_if_index0 != stats_sw_if_index))
+ {
+ stats_n_packets -= 1;
+ stats_n_bytes -= len0;
+ if (stats_n_packets)
+ vlib_increment_combined_counter(
+ im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_RX,
+ cpu_index, stats_sw_if_index, stats_n_packets, stats_n_bytes);
+ stats_n_packets = 1;
+ stats_n_bytes = len0;
+ stats_sw_if_index = sw_if_index0;
+ }
+
trace00:
b0->error = error0 ? node->errors[error0] : 0;
vlib_node_increment_counter (vm, nsh_gre_input_node.index,
NSH_GRE_ERROR_DECAPSULATED,
pkts_decapsulated);
+ /* Increment any remaining batch stats */
+ if (stats_n_packets)
+ {
+ vlib_increment_combined_counter(
+ im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_RX, cpu_index,
+ stats_sw_if_index, stats_n_packets, stats_n_bytes);
+ node->runtime_data[0] = stats_sw_if_index;
+ }
return from_frame->n_vectors;
}
static char * nsh_error_strings[] = {
#define nsh_gre_error(n,s) s,
-#include <vnet/nsh-gre/nsh_gre_error.def>
+#include <vnet/nsh/nsh_error.def>
#undef nsh_gre_error
#undef _
};
.n_errors = NSH_GRE_N_ERROR,
.error_strings = nsh_error_strings,
- .n_next_nodes = NSH_INPUT_N_NEXT,
+ .n_next_nodes = NSH_GRE_INPUT_N_NEXT,
.next_nodes = {
-#define _(s,n) [NSH_INPUT_NEXT_##s] = n,
+#define _(s,n) [NSH_GRE_INPUT_NEXT_##s] = n,
foreach_nsh_gre_input_next
#undef _
},
Code Review / vpp.git / blobdiff