Add vlib_buffer_enqueue_to_next inline function

[vpp.git] / src / plugins / dpdk / device / node.c

diff --git a/src/plugins/dpdk/device/node.c b/src/plugins/dpdk/device/node.c
index 3311ac4..a1acc1f 100644 (file)
--- a/src/plugins/dpdk/device/node.c
+++ b/src/plugins/dpdk/device/node.c
@@ -548,81 +548,9 @@ dpdk_device_input (vlib_main_t * vm, dpdk_main_t * dm, dpdk_device_t * xd,
   vlib_get_buffer_indices_with_offset (vm, (void **) ptd->mbufs, ptd->buffers,
                                       n_rx_packets,
                                       sizeof (struct rte_mbuf));
-  n_left = n_rx_packets;
-  next = ptd->next;
-  buffers = ptd->buffers;
-  mb = ptd->mbufs;
-  while (n_left)
-    {
-      u32 n_left_to_next;
-      u32 *to_next;
-      vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next);
-#ifdef CLIB_HAVE_VEC256
-      while (n_left >= 16 && n_left_to_next >= 16)
-       {
-         u16x16 next16 = u16x16_load_unaligned (next);
-         if (u16x16_is_all_equal (next16, next_index))
-           {
-             clib_memcpy (to_next, buffers, 16 * sizeof (u32));
-             to_next += 16;
-             n_left_to_next -= 16;
-             buffers += 16;
-             n_left -= 16;
-             next += 16;
-             mb += 16;
-           }
-         else
-           {
-             clib_memcpy (to_next, buffers, 4 * sizeof (u32));
-             to_next += 4;
-             n_left_to_next -= 4;
-
-             vlib_validate_buffer_enqueue_x4 (vm, node, next_index, to_next,
-                                              n_left_to_next, buffers[0],
-                                              buffers[1], buffers[2],
-                                              buffers[3], next[0], next[1],
-                                              next[2], next[3]);
-             /* next */
-             buffers += 4;
-             n_left -= 4;
-             next += 4;
-             mb += 4;
-           }
-       }
-#endif
-      while (n_left >= 4 && n_left_to_next >= 4)
-       {
-         clib_memcpy (to_next, buffers, 4 * sizeof (u32));
-         to_next += 4;
-         n_left_to_next -= 4;
-
-         vlib_validate_buffer_enqueue_x4 (vm, node, next_index, to_next,
-                                          n_left_to_next, buffers[0],
-                                          buffers[1], buffers[2], buffers[3],
-                                          next[0], next[1], next[2],
-                                          next[3]);
-         /* next */
-         buffers += 4;
-         n_left -= 4;
-         next += 4;
-         mb += 4;
-       }
-      while (n_left && n_left_to_next)
-       {
-         clib_memcpy (to_next, buffers, 1 * sizeof (u32));
-         to_next += 1;
-         n_left_to_next -= 1;
-         vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next,
-                                          n_left_to_next, buffers[0],
-                                          next[0]);
-         /* next */
-         buffers += 1;
-         n_left -= 1;
-         next += 1;
-         mb += 1;
-       }
-      vlib_put_next_frame (vm, node, next_index, n_left_to_next);
-    }
+
+  vlib_buffer_enqueue_to_next (vm, node, ptd->buffers, ptd->next,
+                              n_rx_packets);
 
   /* packet trace if enabled */
   if ((n_trace = vlib_get_trace_count (vm, node)))