diff options
Diffstat (limited to 'vnet/vnet/interface.c')
| -rw-r--r-- | vnet/vnet/interface.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/vnet/vnet/interface.c b/vnet/vnet/interface.c index 08db68324c6..941ab170b49 100644 --- a/vnet/vnet/interface.c +++ b/vnet/vnet/interface.c @@ -40,6 +40,7 @@ #include <vnet/vnet.h> #include <vnet/plugin/plugin.h> #include <vnet/fib/ip6_fib.h> +#include <vnet/adj/adj.h> #define VNET_INTERFACE_SET_FLAGS_HELPER_IS_CREATE (1 << 0) #define VNET_INTERFACE_SET_FLAGS_HELPER_WANT_REDISTRIBUTE (1 << 1) @@ -1044,6 +1045,16 @@ vnet_hw_interface_compare (vnet_main_t * vnm, return (word) h0->hw_instance - (word) h1->hw_instance; } +int +vnet_sw_interface_is_p2p (vnet_main_t * vnm, u32 sw_if_index) +{ + vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sw_if_index); + vnet_hw_interface_class_t *hc = + vnet_get_hw_interface_class (vnm, hw->hw_class_index); + + return (hc->flags & VNET_HW_INTERFACE_CLASS_FLAG_P2P); +} + clib_error_t * vnet_interface_init (vlib_main_t * vm) { @@ -1120,6 +1131,12 @@ vnet_interface_init (vlib_main_t * vm) { c->index = vec_len (im->hw_interface_classes); hash_set_mem (im->hw_interface_class_by_name, c->name, c->index); + + if (NULL == c->build_rewrite) + c->build_rewrite = default_build_rewrite; + if (NULL == c->update_adjacency) + c->update_adjacency = default_update_adjacency; + vec_add1 (im->hw_interface_classes, c[0]); c = c->next_class_registration; } @@ -1287,6 +1304,48 @@ vnet_hw_interface_change_mac_address (vnet_main_t * vnm, u32 hw_if_index, (vnm, hw_if_index, mac_address); } +vnet_l3_packet_type_t +vnet_link_to_l3_proto (vnet_link_t link) +{ + switch (link) + { + case VNET_LINK_IP4: + return (VNET_L3_PACKET_TYPE_IP4); + case VNET_LINK_IP6: + return (VNET_L3_PACKET_TYPE_IP6); + case VNET_LINK_MPLS: + return (VNET_L3_PACKET_TYPE_MPLS_UNICAST); + case VNET_LINK_ARP: + return (VNET_L3_PACKET_TYPE_ARP); + case VNET_LINK_ETHERNET: + ASSERT (0); + break; + } + ASSERT (0); + return (0); +} + +u8 * +default_build_rewrite (vnet_main_t * vnm, + u32 sw_if_index, + vnet_link_t link_type, const void *dst_address) +{ + return (NULL); +} + +void +default_update_adjacency (vnet_main_t * vnm, u32 sw_if_index, u32 ai) +{ + u8 *rewrite; + + rewrite = vnet_build_rewrite_for_sw_interface (vnm, sw_if_index, + adj_get_link_type (ai), + NULL); + + adj_nbr_update_rewrite (ai, ADJ_NBR_REWRITE_FLAG_COMPLETE, rewrite); +} + + /* * fd.io coding-style-patch-verification: ON * |