diff options
Diffstat (limited to 'src/vnet/ethernet/node.c')
| -rwxr-xr-x | src/vnet/ethernet/node.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c index 3b85483732c..d13af57a1df 100755 --- a/src/vnet/ethernet/node.c +++ b/src/vnet/ethernet/node.c @@ -285,30 +285,6 @@ determine_next_node (ethernet_main_t * em, } } -static_always_inline int -ethernet_frame_is_any_tagged (u16 type0, u16 type1) -{ -#if __SSE4_2__ - const __m128i ethertype_mask = _mm_set_epi16 ((u16) ETHERNET_TYPE_VLAN, - (u16) ETHERNET_TYPE_DOT1AD, - (u16) ETHERNET_TYPE_VLAN_9100, - (u16) ETHERNET_TYPE_VLAN_9200, - /* duplicate for type1 */ - (u16) ETHERNET_TYPE_VLAN, - (u16) ETHERNET_TYPE_DOT1AD, - (u16) ETHERNET_TYPE_VLAN_9100, - (u16) - ETHERNET_TYPE_VLAN_9200); - - __m128i r = - _mm_set_epi16 (type0, type0, type0, type0, type1, type1, type1, type1); - r = _mm_cmpeq_epi16 (ethertype_mask, r); - return !_mm_test_all_zeros (r, r); -#else - return ethernet_frame_is_tagged (type0) || ethernet_frame_is_tagged (type1); -#endif -} - static_always_inline uword ethernet_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, @@ -401,7 +377,8 @@ ethernet_input_inline (vlib_main_t * vm, /* Speed-path for the untagged case */ if (PREDICT_TRUE (variant == ETHERNET_INPUT_VARIANT_ETHERNET - && !ethernet_frame_is_any_tagged (type0, type1))) + && !ethernet_frame_is_any_tagged_x2 (type0, + type1))) { main_intf_t *intf0; subint_config_t *subint0; |