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-rw-r--r--src/vnet/interface.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/vnet/interface.c b/src/vnet/interface.c
index 51c5d825812..b2166dcebae 100644
--- a/src/vnet/interface.c
+++ b/src/vnet/interface.c
@@ -1235,6 +1235,16 @@ vnet_sw_interface_is_p2p (vnet_main_t * vnm, u32 sw_if_index)
return (hc->flags & VNET_HW_INTERFACE_CLASS_FLAG_P2P);
}
+int
+vnet_sw_interface_is_nbma (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_NBMA);
+}
+
clib_error_t *
vnet_interface_init (vlib_main_t * vm)
{