ofproto: Support OF version-specific table-miss behaviours

[sliver-openvswitch.git] / ofproto / ofproto.h

diff --git a/ofproto/ofproto.h b/ofproto/ofproto.h
index 309511c..3f3557c 100644 (file)
--- a/ofproto/ofproto.h
+++ b/ofproto/ofproto.h
@@ -436,8 +436,24 @@ int ofproto_port_set_realdev(struct ofproto *, ofp_port_t vlandev_ofp_port,
 \f
 /* Table configuration */
 
-enum ofp_table_config table_get_config(const struct ofproto *,
-                                       uint8_t table_id);
+enum ofproto_table_config {
+    /* Send to controller. */
+    OFPROTO_TABLE_MISS_CONTROLLER = OFPTC11_TABLE_MISS_CONTROLLER,
+
+    /* Continue to the next table in the pipeline (OpenFlow 1.0 behavior). */
+    OFPROTO_TABLE_MISS_CONTINUE   = OFPTC11_TABLE_MISS_CONTINUE,
+
+    /* Drop the packet. */
+    OFPROTO_TABLE_MISS_DROP       = OFPTC11_TABLE_MISS_DROP,
+
+    /* The default miss behaviour for the OpenFlow version of the controller a
+     * packet_in message would be sent to..  For pre-OF1.3 controllers, send
+     * packet_in to controller.  For OF1.3+ controllers, drop. */
+    OFPROTO_TABLE_MISS_DEFAULT    = 3,
+};
+
+enum ofproto_table_config ofproto_table_get_config(const struct ofproto *,
+                                                   uint8_t table_id);
 
 #ifdef  __cplusplus
 }