flow: Only un-wildcard relevant IP headers.

[sliver-openvswitch.git] / lib / flow.h

diff --git a/lib/flow.h b/lib/flow.h
index a020937..7c3654b 100644 (file)
--- a/lib/flow.h
+++ b/lib/flow.h
@@ -213,6 +213,18 @@ u32_to_ofp11(uint32_t port)
     return OFP11_PORT_C(port);
 }
 
+static inline uint32_t
+hash_ofp_port(ofp_port_t ofp_port)
+{
+    return hash_int(ofp_to_u16(ofp_port), 0);
+}
+
+static inline uint32_t
+hash_odp_port(odp_port_t odp_port)
+{
+    return hash_int(odp_to_u32(odp_port), 0);
+}
+
 uint32_t flow_hash_in_minimask(const struct flow *, const struct minimask *,
                                uint32_t basis);
 \f
@@ -250,7 +262,8 @@ bool flow_wildcards_equal(const struct flow_wildcards *,
                           const struct flow_wildcards *);
 uint32_t flow_hash_symmetric_l4(const struct flow *flow, uint32_t basis);
 
-void flow_mask_hash_fields(struct flow_wildcards *, enum nx_hash_fields);
+void flow_mask_hash_fields(const struct flow *, struct flow_wildcards *,
+                           enum nx_hash_fields);
 uint32_t flow_hash_fields(const struct flow *, enum nx_hash_fields,
                           uint16_t basis);
 const char *flow_hash_fields_to_str(enum nx_hash_fields);