vec_validate (rewrite, n_bytes - 1);
h = (ethernet_header_t *) rewrite;
ei = pool_elt_at_index (em->interfaces, hw->hw_instance);
- clib_memcpy (h->src_address, ei->address, sizeof (h->src_address));
+ clib_memcpy (h->src_address, &ei->address, sizeof (h->src_address));
if (is_p2p)
{
clib_memcpy (h->dst_address, sub_sw->p2p.client_mac,
adj_glean_update_rewrite (ai);
break;
case IP_LOOKUP_NEXT_ARP:
+ case IP_LOOKUP_NEXT_REWRITE:
ip_neighbor_update (vnm, ai);
break;
case IP_LOOKUP_NEXT_BCAST:
case IP_LOOKUP_NEXT_DROP:
case IP_LOOKUP_NEXT_PUNT:
case IP_LOOKUP_NEXT_LOCAL:
- case IP_LOOKUP_NEXT_REWRITE:
case IP_LOOKUP_NEXT_MCAST_MIDCHAIN:
case IP_LOOKUP_NEXT_MIDCHAIN:
case IP_LOOKUP_NEXT_ICMP_ERROR:
}
}
+static void
+ethernet_interface_address_copy (ethernet_interface_address_t * dst,
+ const u8 * mac)
+{
+ clib_memcpy (&dst->mac, (u8 *) mac, sizeof (dst->mac));
+ /*
+ * ethernet dataplane loads mac as u64, makes sure the last 2 bytes are 0
+ * for comparison purpose
+ */
+ dst->zero = 0;
+}
+
+static void
+ethernet_set_mac (vnet_hw_interface_t * hi, ethernet_interface_t * ei,
+ const u8 * mac_address)
+{
+ vec_validate (hi->hw_address, sizeof (mac_address_t) - 1);
+ clib_memcpy (hi->hw_address, mac_address, sizeof (mac_address_t));
+ ethernet_interface_address_copy (&ei->address, mac_address);
+}
+
static clib_error_t *
ethernet_mac_change (vnet_hw_interface_t * hi,
const u8 * old_address, const u8 * mac_address)
em = ðernet_main;
ei = pool_elt_at_index (em->interfaces, hi->hw_instance);
- vec_validate (hi->hw_address,
- STRUCT_SIZE_OF (ethernet_header_t, src_address) - 1);
- clib_memcpy (hi->hw_address, mac_address, vec_len (hi->hw_address));
-
- clib_memcpy (ei->address, (u8 *) mac_address, sizeof (ei->address));
+ ethernet_set_mac (hi, ei, mac_address);
{
ethernet_address_change_ctx_t *cb;
/* *INDENT-OFF* */
VNET_HW_INTERFACE_CLASS (ethernet_hw_interface_class) = {
.name = "Ethernet",
+ .tx_hash_fn_type = VNET_HASH_FN_TYPE_ETHERNET,
.format_address = format_ethernet_address,
.format_header = format_ethernet_header_with_length,
.unformat_hw_address = unformat_ethernet_address,
/* Default ethernet MTU, 9000 unless set by ethernet_config see below */
vnet_sw_interface_set_mtu (vnm, hi->sw_if_index, em->default_mtu);
- clib_memcpy (ei->address, address, sizeof (ei->address));
- vec_add (hi->hw_address, address, sizeof (ei->address));
- CLIB_MEM_UNPOISON (hi->hw_address, 8);
+ ethernet_set_mac (hi, ei, address);
if (error)
{
switch (opn_flags)
{
case ETHERNET_INTERFACE_FLAG_DEFAULT_L3:
- if (hi->flags & VNET_HW_INTERFACE_FLAG_SUPPORTS_MAC_FILTER)
+ if (hi->caps & VNET_HW_INTERFACE_CAP_SUPPORTS_MAC_FILTER)
{
if (ei->flag_change (vnm, hi, opn_flags) != ~0)
{
u8 is_add)
{
ethernet_interface_t *ei = ethernet_get_interface (em, hw_if_index);
- mac_address_t *if_addr = 0;
+ ethernet_interface_address_t *if_addr = 0;
+ int found = 0;
/* return if there is not an ethernet interface for this hw interface */
if (!ei)
/* determine whether the address is configured on the interface */
vec_foreach (if_addr, ei->secondary_addrs)
{
- if (!ethernet_mac_address_equal (if_addr->bytes, address))
- continue;
-
- break;
+ if (ethernet_mac_address_equal (if_addr->mac.bytes, address))
+ {
+ found = 1;
+ break;
+ }
}
- if (if_addr && vec_is_member (ei->secondary_addrs, if_addr))
- {
- /* delete found address */
- if (!is_add)
- {
- vec_delete (ei->secondary_addrs, 1, if_addr - ei->secondary_addrs);
- if_addr = 0;
- }
- /* address already found, so nothing needs to be done if adding */
- }
- else
+ if (is_add)
{
- /* if_addr could be 0 or past the end of the vector. reset to 0 */
- if_addr = 0;
-
- /* add new address */
- if (is_add)
+ if (!found)
{
+ /* address not found yet: add it */
vec_add2 (ei->secondary_addrs, if_addr, 1);
- clib_memcpy (&if_addr->bytes, address, sizeof (if_addr->bytes));
+ ethernet_interface_address_copy (if_addr, address);
}
+ return &if_addr->mac;
}
- return if_addr;
+ /* delete case */
+ if (found)
+ vec_delete (ei->secondary_addrs, 1, if_addr - ei->secondary_addrs);
+
+ return 0;
}
int