#include <vnet/l2/feat_bitmap.h>
#include <vnet/l2/l2_bvi.h>
#include <vnet/l2/l2_fib.h>
+#include <vnet/l2/l2_bd.h>
#include <vppinfra/error.h>
#include <vppinfra/hash.h>
static_always_inline void
classify_and_dispatch (vlib_main_t * vm,
vlib_node_runtime_t * node,
- u32 cpu_index,
+ u32 thread_index,
l2input_main_t * msm, vlib_buffer_t * b0, u32 * next0)
{
/*
/* Get config for the bridge domain interface */
bd_config = vec_elt_at_index (msm->bd_configs, bd_index0);
+ /* Save bridge domain seq_num */
+ vnet_buffer (b0)->l2.bd_sn = bd_config->seq_num;
+
/*
* Process bridge domain feature enables.
* To perform learning/flooding/forwarding, the corresponding bit
/* mask out features from bitmap using packet type and bd config */
feature_bitmap = config->feature_bitmap & feat_mask;
+ /* Save interface seq_num */
+ vnet_buffer (b0)->l2.int_sn = config->seq_num;
+
/* save for next feature graph nodes */
vnet_buffer (b0)->l2.feature_bitmap = feature_bitmap;
u32 n_left_from, *from, *to_next;
l2input_next_t next_index;
l2input_main_t *msm = &l2input_main;
- u32 cpu_index = os_get_cpu_number ();
+ u32 thread_index = vlib_get_thread_index ();
from = vlib_frame_vector_args (frame);
n_left_from = frame->n_vectors; /* number of packets to process */
vlib_node_increment_counter (vm, l2input_node.index,
L2INPUT_ERROR_L2INPUT, 4);
- classify_and_dispatch (vm, node, cpu_index, msm, b0, &next0);
- classify_and_dispatch (vm, node, cpu_index, msm, b1, &next1);
- classify_and_dispatch (vm, node, cpu_index, msm, b2, &next2);
- classify_and_dispatch (vm, node, cpu_index, msm, b3, &next3);
+ classify_and_dispatch (vm, node, thread_index, msm, b0, &next0);
+ classify_and_dispatch (vm, node, thread_index, msm, b1, &next1);
+ classify_and_dispatch (vm, node, thread_index, msm, b2, &next2);
+ classify_and_dispatch (vm, node, thread_index, msm, b3, &next3);
/* verify speculative enqueues, maybe switch current next frame */
/* if next0==next1==next_index then nothing special needs to be done */
vlib_node_increment_counter (vm, l2input_node.index,
L2INPUT_ERROR_L2INPUT, 1);
- classify_and_dispatch (vm, node, cpu_index, msm, b0, &next0);
+ classify_and_dispatch (vm, node, thread_index, msm, b0, &next0);
/* verify speculative enqueue, maybe switch current next frame */
vlib_validate_buffer_enqueue_x1 (vm, node, next_index,
VNET_SIMULATED_ETHERNET_TX_NEXT_ETHERNET_INPUT);
ASSERT (slot == VNET_SIMULATED_ETHERNET_TX_NEXT_ETHERNET_INPUT);
}
+
+ /* Clear MACs learned on the interface */
+ if ((config->feature_bitmap | L2INPUT_FEAT_LEARN) ||
+ (bd_config->feature_bitmap | L2INPUT_FEAT_LEARN))
+ l2fib_flush_int_mac (vm, sw_if_index);
+
l2_if_adjust--;
}
else if (config->xconnect)
config->xconnect = 0;
config->bridge = 1;
config->bd_index = bd_index;
+ config->seq_num += 1;
/*
* Enable forwarding, flooding, learning and ARP termination by default
shg = 0; /* not used in xconnect */
}
- /* set up split-horizon group */
+ /* set up split-horizon group and set output feature bit */
config->shg = shg;
out_config = l2output_intf_config (sw_if_index);
out_config->shg = shg;
+ out_config->feature_bitmap |= L2OUTPUT_FEAT_OUTPUT;
/*
* Test: remove this when non-IP features can be configured.