flow_offload: support CVLAN match

Plumb it through from the flow_dissector. Signed-off-by: Edward Cree <[email protected]> Signed-off-by: David S. Miller <[email protected]>
sudhin-joseph · May 16, 2019 · bae9ed6 · bae9ed6
1 parent 2407a88
commit bae9ed6
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diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
@@ -71,6 +71,8 @@ void flow_rule_match_eth_addrs(const struct flow_rule *rule,
 			       struct flow_match_eth_addrs *out);
 void flow_rule_match_vlan(const struct flow_rule *rule,
 			  struct flow_match_vlan *out);
+void flow_rule_match_cvlan(const struct flow_rule *rule,
+			   struct flow_match_vlan *out);
 void flow_rule_match_ipv4_addrs(const struct flow_rule *rule,
 				struct flow_match_ipv4_addrs *out);
 void flow_rule_match_ipv6_addrs(const struct flow_rule *rule,

diff --git a/net/core/flow_offload.c b/net/core/flow_offload.c
@@ -54,6 +54,13 @@ void flow_rule_match_vlan(const struct flow_rule *rule,
 }
 EXPORT_SYMBOL(flow_rule_match_vlan);
 
+void flow_rule_match_cvlan(const struct flow_rule *rule,
+			   struct flow_match_vlan *out)
+{
+	FLOW_DISSECTOR_MATCH(rule, FLOW_DISSECTOR_KEY_CVLAN, out);
+}
+EXPORT_SYMBOL(flow_rule_match_cvlan);
+
 void flow_rule_match_ipv4_addrs(const struct flow_rule *rule,
 				struct flow_match_ipv4_addrs *out)
 {