diff options
Diffstat (limited to 'src/vnet/ethernet')
| -rw-r--r-- | src/vnet/ethernet/ethernet.h | 3 | ||||
| -rwxr-xr-x | src/vnet/ethernet/node.c | 23 |
2 files changed, 10 insertions, 16 deletions
diff --git a/src/vnet/ethernet/ethernet.h b/src/vnet/ethernet/ethernet.h index dcc656a7dbb..2fc5b804dc3 100644 --- a/src/vnet/ethernet/ethernet.h +++ b/src/vnet/ethernet/ethernet.h @@ -344,8 +344,7 @@ ethernet_setup_node (vlib_main_t * vm, u32 node_index) always_inline ethernet_header_t * ethernet_buffer_get_header (vlib_buffer_t * b) { - return (void *) - (b->data + vnet_buffer (b)->ethernet.start_of_ethernet_header); + return (void *) (b->data + vnet_buffer (b)->l2_hdr_offset); } /** Returns the number of VLAN headers in the current Ethernet frame in the diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c index d9fdff48287..421d501adda 100755 --- a/src/vnet/ethernet/node.c +++ b/src/vnet/ethernet/node.c @@ -101,7 +101,7 @@ parse_header (ethernet_input_variant_t variant, e0 = (void *) (b0->data + b0->current_data); - vnet_buffer (b0)->ethernet.start_of_ethernet_header = b0->current_data; + vnet_buffer (b0)->l2_hdr_offset = b0->current_data; vlib_buffer_advance (b0, sizeof (e0[0])); @@ -205,9 +205,7 @@ identify_subint (vnet_hw_interface_t * hi, if (!(*is_l2)) { ethernet_header_t *e0; - e0 = - (void *) (b0->data + - vnet_buffer (b0)->ethernet.start_of_ethernet_header); + e0 = (void *) (b0->data + vnet_buffer (b0)->l2_hdr_offset); if (!(ethernet_address_cast (e0->dst_address))) { @@ -238,7 +236,7 @@ determine_next_node (ethernet_main_t * em, { *next0 = em->l2_next; // record the L2 len and reset the buffer so the L2 header is preserved - u32 eth_start = vnet_buffer (b0)->ethernet.start_of_ethernet_header; + u32 eth_start = vnet_buffer (b0)->l2_hdr_offset; vnet_buffer (b0)->l2.l2_len = b0->current_data - eth_start; ASSERT (vnet_buffer (b0)->l2.l2_len == ethernet_buffer_header_size (b0)); @@ -424,10 +422,8 @@ ethernet_input_inline (vlib_main_t * vm, cached_is_l2 = is_l20 = subint0->flags & SUBINT_CONFIG_L2; } - vnet_buffer (b0)->ethernet.start_of_ethernet_header = - b0->current_data; - vnet_buffer (b1)->ethernet.start_of_ethernet_header = - b1->current_data; + vnet_buffer (b0)->l2_hdr_offset = b0->current_data; + vnet_buffer (b1)->l2_hdr_offset = b1->current_data; if (PREDICT_TRUE (is_l20 != 0)) { @@ -519,9 +515,9 @@ ethernet_input_inline (vlib_main_t * vm, { len0 = vlib_buffer_length_in_chain (vm, b0) + b0->current_data - - vnet_buffer (b0)->ethernet.start_of_ethernet_header; + - vnet_buffer (b0)->l2_hdr_offset; len1 = vlib_buffer_length_in_chain (vm, b1) + b1->current_data - - vnet_buffer (b1)->ethernet.start_of_ethernet_header; + - vnet_buffer (b1)->l2_hdr_offset; stats_n_packets += 2; stats_n_bytes += len0 + len1; @@ -646,8 +642,7 @@ ethernet_input_inline (vlib_main_t * vm, cached_is_l2 = is_l20 = subint0->flags & SUBINT_CONFIG_L2; } - vnet_buffer (b0)->ethernet.start_of_ethernet_header = - b0->current_data; + vnet_buffer (b0)->l2_hdr_offset = b0->current_data; if (PREDICT_TRUE (is_l20 != 0)) { @@ -710,7 +705,7 @@ ethernet_input_inline (vlib_main_t * vm, { len0 = vlib_buffer_length_in_chain (vm, b0) + b0->current_data - - vnet_buffer (b0)->ethernet.start_of_ethernet_header; + - vnet_buffer (b0)->l2_hdr_offset; stats_n_packets += 1; stats_n_bytes += len0; |