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-rw-r--r--src/vnet/ethernet/ethernet.h3
-rwxr-xr-xsrc/vnet/ethernet/node.c23
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;