[ovs-dev] [PATCH 9/9] ofp-actions: add func to get inst name by OpenFlow instruction type directly.

[Alexander Wu]

V3:
  First commit. Add translate function from OpenFlow enum to OVS-internal enum.

Signed-off-by: Alexander Wu <alexander.wu at huawei.com>
---
 lib/ofp-actions.c |   16 ++++++++++++++++
 lib/ofp-actions.h |    3 +++
 2 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/lib/ofp-actions.c b/lib/ofp-actions.c
index 4558669..4f065df 100644
--- a/lib/ofp-actions.c
+++ b/lib/ofp-actions.c
@@ -1637,6 +1637,22 @@ ovs_instruction_type_from_ofpact_type(enum ofpact_type type)
     }
 }
 
+enum ovs_instruction_type
+ovs_instruction_type_from_inst_type(const uint16_t inst_type)
+{
+    switch (inst_type) {
+
+#define DEFINE_INST(ENUM, STRUCT, EXTENSIBLE, NAME) \
+    case ENUM:                                      \
+        return OVSINST_##ENUM;
+OVS_INSTRUCTIONS
+#undef DEFINE_INST
+
+    default:
+        return OFPERR_OFPTFFC_BAD_ARGUMENT;
+    }
+}
+
 static inline struct ofp11_instruction *
 instruction_next(const struct ofp11_instruction *inst)
 {
diff --git a/lib/ofp-actions.h b/lib/ofp-actions.h
index 70ad4b6..72842e6 100644
--- a/lib/ofp-actions.h
+++ b/lib/ofp-actions.h
@@ -760,4 +760,7 @@ const char *ovs_instruction_name_from_type(enum ovs_instruction_type type);
 int ovs_instruction_type_from_name(const char *name);
 enum ovs_instruction_type ovs_instruction_type_from_ofpact_type(
     enum ofpact_type);
+enum ovs_instruction_type ovs_instruction_type_from_inst_type(
+    const uint16_t oinst_type);
+
 #endif /* ofp-actions.h */
-- 
1.7.3.1.msysgit.0