X-Git-Url: http://git.onelab.eu/?p=sliver-openvswitch.git;a=blobdiff_plain;f=lib%2Fflow.h;h=e63e4e2b285018bdb96f5cf266d0317b8e6ade27;hp=413ecb5a982a41745da8b6588e3c35942b03973b;hb=bbbca389c002f740dffd0d8c24f13e562efaa876;hpb=83709dfafba5b8b58670cec4a2e95204ef63e6e2

diff --git a/lib/flow.h b/lib/flow.h
index 413ecb5a9..e63e4e2b2 100644
--- a/lib/flow.h
+++ b/lib/flow.h
@@ -617,4 +617,10 @@ static inline bool is_icmpv6(const struct flow *flow)
             && flow->nw_proto == IPPROTO_ICMPV6);
 }
 
+static inline bool is_stp(const struct flow *flow)
+{
+    return (eth_addr_equals(flow->dl_dst, eth_addr_stp)
+            && flow->dl_type == htons(FLOW_DL_TYPE_NONE));
+}
+
 #endif /* flow.h */