- vlib_main_t *vm = vlib_get_main ();
- u32 *b, n_left;
- u32 next0;
-
- n_left = n_buffers;
- b = buffers;
-
- while (n_left >= 1)
- {
- u32 bi0;
- vlib_buffer_t *b0;
- dpdk_rx_dma_trace_t *t0;
- struct rte_mbuf *mb;
- u8 error0;
-
- bi0 = b[0];
- n_left -= 1;
-
- b0 = vlib_get_buffer (vm, bi0);
- mb = rte_mbuf_from_vlib_buffer (b0);
-
- if (PREDICT_FALSE (xd->per_interface_next_index != ~0))
- next0 = xd->per_interface_next_index;
- else
- next0 = dpdk_rx_next_from_etype (mb);
-
- dpdk_rx_error_from_mb (mb, &next0, &error0);
-
- vlib_trace_buffer (vm, node, next0, b0, /* follow_chain */ 0);
- t0 = vlib_add_trace (vm, node, b0, sizeof (t0[0]));
- t0->queue_index = queue_id;
- t0->device_index = xd->device_index;
- t0->buffer_index = bi0;
-
- clib_memcpy (&t0->mb, mb, sizeof (t0->mb));
- clib_memcpy (&t0->buffer, b0, sizeof (b0[0]) - sizeof (b0->pre_data));
- clib_memcpy (t0->buffer.pre_data, b0->data,
- sizeof (t0->buffer.pre_data));
- clib_memcpy (&t0->data, mb->buf_addr + mb->data_off, sizeof (t0->data));
-
- b += 1;
- }
+ dpdk_rx_dma_trace_t *t0 = vlib_add_trace (vm, node, b, sizeof t0[0]);
+ t0->queue_index = queue_id;
+ t0->device_index = xd->device_index;
+ t0->buffer_index = vlib_get_buffer_index (vm, b);
+
+ clib_memcpy (&t0->mb, mb, sizeof t0->mb);
+ clib_memcpy (&t0->buffer, b, sizeof b[0] - sizeof b->pre_data);
+ clib_memcpy (t0->buffer.pre_data, b->data, sizeof t0->buffer.pre_data);
+ clib_memcpy (&t0->data, mb->buf_addr + mb->data_off, sizeof t0->data);