API / CLI event-log tracing

[vpp.git] / src / vlib / buffer_funcs.h

diff --git a/src/vlib/buffer_funcs.h b/src/vlib/buffer_funcs.h
index 205eaa3..d8abdf3 100644 (file)
--- a/src/vlib/buffer_funcs.h
+++ b/src/vlib/buffer_funcs.h
@@ -41,6 +41,7 @@
 #define included_vlib_buffer_funcs_h
 
 #include <vppinfra/hash.h>
+#include <vppinfra/fifo.h>
 
 /** \file
     vlib buffer access methods.
@@ -97,6 +98,18 @@ vlib_get_buffers_with_offset (vlib_main_t * vm, u32 * bi, void **b, int count,
       u64x4 b0 = u32x4_extend_to_u64x4 (u32x4_load_unaligned (bi));
       /* shift and add to get vlib_buffer_t pointer */
       u64x4_store_unaligned ((b0 << CLIB_LOG2_CACHE_LINE_BYTES) + off, b);
+#elif defined (CLIB_HAVE_VEC128)
+      u64x2 off = u64x2_splat (buffer_main.buffer_mem_start + offset);
+      u32x4 bi4 = u32x4_load_unaligned (bi);
+      u64x2 b0 = u32x4_extend_to_u64x2 ((u32x4) bi4);
+#if defined (__aarch64__)
+      u64x2 b1 = u32x4_extend_to_u64x2_high ((u32x4) bi4);
+#else
+      bi4 = u32x4_shuffle (bi4, 2, 3, 0, 1);
+      u64x2 b1 = u32x4_extend_to_u64x2 ((u32x4) bi4);
+#endif
+      u64x2_store_unaligned ((b0 << CLIB_LOG2_CACHE_LINE_BYTES) + off, b);
+      u64x2_store_unaligned ((b1 << CLIB_LOG2_CACHE_LINE_BYTES) + off, b + 2);
 #else
       b[0] = ((u8 *) vlib_get_buffer (vm, bi[0])) + offset;
       b[1] = ((u8 *) vlib_get_buffer (vm, bi[1])) + offset;