ofp-actions: New function ovs_instruction_type_from_inst_type().

[sliver-openvswitch.git] / lib / ofp-actions.c

diff --git a/lib/ofp-actions.c b/lib/ofp-actions.c
index 273ceae..c4cd8dc 100644 (file)
--- a/lib/ofp-actions.c
+++ b/lib/ofp-actions.c
@@ -1630,6 +1630,24 @@ ovs_instruction_type_from_ofpact_type(enum ofpact_type type)
     }
 }
 
+enum ofperr
+ovs_instruction_type_from_inst_type(enum ovs_instruction_type *instruction_type,
+                                    const uint16_t inst_type)
+{
+    switch (inst_type) {
+
+#define DEFINE_INST(ENUM, STRUCT, EXTENSIBLE, NAME) \
+    case ENUM:                                      \
+        *instruction_type = OVSINST_##ENUM;         \
+        return 0;
+OVS_INSTRUCTIONS
+#undef DEFINE_INST
+
+    default:
+        return OFPERR_OFPBIC_UNKNOWN_INST;
+    }
+}
+
 static inline struct ofp11_instruction *
 instruction_next(const struct ofp11_instruction *inst)
 {