- from = vlib_frame_vector_args (f);
- n_left = n_packets;
- mb = ptd->mbufs;
- while (n_left >= 8)
- {
-#ifdef CLIB_HAVE_VEC256
- u32x8 bi0, bi1;
- u64x4 mb0, mb1;
- /* load 4 bufer indices into lower part of 256-bit register */
- bi0 = u32x8_insert_lo (zero, u32x4_load_unaligned (from));
- bi1 = u32x8_insert_lo (zero, u32x4_load_unaligned (from + 4));
- /* permute 256-bit register so each buffer index is in own u64 */
- mb0 = (u64x4) u32x8_permute (bi0, permute_mask);
- mb1 = (u64x4) u32x8_permute (bi1, permute_mask);
- /* shift and add to get rte_mbuf pointer */
- mb0 <<= CLIB_LOG2_CACHE_LINE_BYTES;
- mb1 <<= CLIB_LOG2_CACHE_LINE_BYTES;
- u64x4_store_unaligned (mb0 + off4, mb);
- u64x4_store_unaligned (mb1 + off4, mb + 4);
-#else
- mb[0] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[0]));
- mb[1] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[1]));
- mb[2] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[2]));
- mb[3] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[3]));
- mb[4] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[4]));
- mb[5] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[5]));
- mb[6] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[6]));
- mb[7] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[7]));
-#endif
- from += 8;
- mb += 8;
- n_left -= 8;
- }
- while (n_left)
- {
- mb[0] = rte_mbuf_from_vlib_buffer (vlib_get_buffer (vm, from[0]));
- from++;
- mb++;
- n_left--;
- }
+ vlib_get_buffers_with_offset (vm, vlib_frame_vector_args (f),
+ (void **) ptd->mbufs, n_packets,
+ -(i32) sizeof (struct rte_mbuf));
+