#include <vnet/devices/pipe/pipe.h>
#include <vppinfra/sparse_vec.h>
#include <vnet/l2/l2_bvi.h>
-#include <vnet/classify/trace_classify.h>
+#include <vnet/classify/pcap_classify.h>
#define foreach_ethernet_input_next \
_ (PUNT, "error-punt") \
// vlan table lookups and vlan header parsing. Check the most specific
// matches first.
static_always_inline void
-identify_subint (vnet_hw_interface_t * hi,
+identify_subint (ethernet_main_t * em,
+ vnet_hw_interface_t * hi,
vlib_buffer_t * b0,
u32 match_flags,
main_intf_t * main_intf,
u32 * new_sw_if_index, u8 * error0, u32 * is_l2)
{
u32 matched;
+ ethernet_interface_t *ei = ethernet_get_interface (em, hi->hw_if_index);
matched = eth_identify_subint (hi, match_flags, main_intf, vlan_intf,
qinq_intf, new_sw_if_index, error0, is_l2);
// A unicast packet arriving on an L3 interface must have a dmac
// matching the interface mac. If interface has STATUS_L3 bit set
// mac filter is already done.
- if (!(*is_l2 || (hi->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3)))
+ if (!(*is_l2 || (ei->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3)))
{
u64 dmacs[2];
u8 dmacs_bad[2];
u32 n_packets, ethernet_interface_t * ei,
u8 have_sec_dmac)
{
- u64 hwaddr = (*(u64 *) hi->hw_address) & DMAC_MASK;
+ u64 hwaddr = ei->address.as_u64;
u8 bad = 0;
+ ASSERT (0 == ei->address.zero);
+
dmacs_bad[0] = is_dmac_bad (dmacs[0], hwaddr);
dmacs_bad[1] = ((n_packets > 1) & is_dmac_bad (dmacs[1], hwaddr));
if (PREDICT_FALSE (bad && have_sec_dmac))
{
- mac_address_t *sec_addr;
+ ethernet_interface_address_t *sec_addr;
vec_foreach (sec_addr, ei->secondary_addrs)
{
- hwaddr = (*(u64 *) sec_addr) & DMAC_MASK;
+ ASSERT (0 == sec_addr->zero);
+ hwaddr = sec_addr->as_u64;
bad = (eth_input_sec_dmac_check_x1 (hwaddr, dmacs, dmacs_bad) |
eth_input_sec_dmac_check_x1 (hwaddr, dmacs + 1,
u32 n_packets, ethernet_interface_t * ei,
u8 have_sec_dmac)
{
- u64 hwaddr = (*(u64 *) hi->hw_address) & DMAC_MASK;
+ u64 hwaddr = ei->address.as_u64;
u64 *dmac = dmacs;
u8 *dmac_bad = dmacs_bad;
u32 bad = 0;
i32 n_left = n_packets;
+ ASSERT (0 == ei->address.zero);
+
#ifdef CLIB_HAVE_VEC256
while (n_left > 0)
{
if (have_sec_dmac && bad)
{
- mac_address_t *addr;
+ ethernet_interface_address_t *addr;
vec_foreach (addr, ei->secondary_addrs)
{
- u64 hwaddr = ((u64 *) addr)[0] & DMAC_MASK;
+ u64 hwaddr = addr->as_u64;
i32 n_left = n_packets;
u64 *dmac = dmacs;
u8 *dmac_bad = dmacs_bad;
+ ASSERT (0 == addr->zero);
+
bad = 0;
while (n_left > 0)
ethernet_input_trace (vlib_main_t * vm, vlib_node_runtime_t * node,
vlib_frame_t * from_frame)
{
+ vnet_main_t *vnm = vnet_get_main ();
u32 *from, n_left;
if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE)))
{
}
/* rx pcap capture if enabled */
- if (PREDICT_FALSE (vlib_global_main.pcap.pcap_rx_enable))
+ if (PREDICT_FALSE (vnm->pcap.pcap_rx_enable))
{
u32 bi0;
- vnet_pcap_t *pp = &vlib_global_main.pcap;
+ vnet_pcap_t *pp = &vnm->pcap;
from = vlib_frame_vector_args (from_frame);
n_left = from_frame->n_vectors;
while (n_left > 0)
{
- int classify_filter_result;
vlib_buffer_t *b0;
bi0 = from[0];
from++;
n_left--;
b0 = vlib_get_buffer (vm, bi0);
- if (pp->filter_classify_table_index != ~0)
- {
- classify_filter_result =
- vnet_is_packet_traced_inline
- (b0, pp->filter_classify_table_index, 0 /* full classify */ );
- if (classify_filter_result)
- pcap_add_buffer (&pp->pcap_main, vm, bi0,
- pp->max_bytes_per_pkt);
- continue;
- }
-
- if (pp->pcap_sw_if_index == 0 ||
- pp->pcap_sw_if_index == vnet_buffer (b0)->sw_if_index[VLIB_RX])
- {
- vnet_main_t *vnm = vnet_get_main ();
- vnet_hw_interface_t *hi =
- vnet_get_sup_hw_interface
- (vnm, vnet_buffer (b0)->sw_if_index[VLIB_RX]);
-
- /* Capture pkt if not filtered, or if filter hits */
- if (hi->trace_classify_table_index == ~0 ||
- vnet_is_packet_traced_inline
- (b0, hi->trace_classify_table_index,
- 0 /* full classify */ ))
- pcap_add_buffer (&pp->pcap_main, vm, bi0,
- pp->max_bytes_per_pkt);
- }
+ if (vnet_is_packet_pcaped (pp, b0, ~0))
+ pcap_add_buffer (&pp->pcap_main, vm, bi0, pp->max_bytes_per_pkt);
}
}
}
}
else
{
- if (hi->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3)
+ if (ei && (ei->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3))
goto skip_dmac_check01;
dmacs[0] = *(u64 *) e0;
&hi1,
&main_intf1, &vlan_intf1, &qinq_intf1);
- identify_subint (hi0,
+ identify_subint (em,
+ hi0,
b0,
match_flags0,
main_intf0,
vlan_intf0,
qinq_intf0, &new_sw_if_index0, &error0, &is_l20);
- identify_subint (hi1,
+ identify_subint (em,
+ hi1,
b1,
match_flags1,
main_intf1,
if (n_left_from > 1)
{
vlib_prefetch_buffer_header (b[1], STORE);
- CLIB_PREFETCH (b[1]->data, CLIB_CACHE_LINE_BYTES, LOAD);
+ clib_prefetch_load (b[1]->data);
}
bi0 = from[0];
}
else
{
- if (hi->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3)
+ if (ei && ei->flags & ETHERNET_INTERFACE_FLAG_STATUS_L3)
goto skip_dmac_check0;
dmacs[0] = *(u64 *) e0;
&hi0,
&main_intf0, &vlan_intf0, &qinq_intf0);
- identify_subint (hi0,
+ identify_subint (em,
+ hi0,
b0,
match_flags0,
main_intf0,
}
else
{
- // a specific outer + specifc innner vlan id, a common case
+ // a specific outer + specific innner vlan id, a common case
// get the qinq table
if (vlan_table->vlans[si->sub.eth.outer_vlan_id].qinqs == 0)
return 0;
}
+void
+ethernet_setup_node (vlib_main_t *vm, u32 node_index)
+{
+ vlib_node_t *n = vlib_get_node (vm, node_index);
+ pg_node_t *pn = pg_get_node (node_index);
+
+ n->format_buffer = format_ethernet_header_with_length;
+ n->unformat_buffer = unformat_ethernet_header;
+ pn->unformat_edit = unformat_pg_ethernet_header;
+}
+
void
ethernet_input_init (vlib_main_t * vm, ethernet_main_t * em)
{
Code Review / vpp.git / blobdiff