openflow.h: Add new error types and codes.

diff --git a/include/openflow/openflow.h b/include/openflow/openflow.h
index 0a6d78749cb2fd7ad743d6b92add6a79e212f4eb..5d48f7911563353c1051bf2fe530747a80b3edc5 100644 (file)
--- a/include/openflow/openflow.h
+++ b/include/openflow/openflow.h
@@ -584,7 +584,8 @@ enum ofp_error_type {
     OFPET_HELLO_FAILED,         /* Hello protocol failed. */
     OFPET_BAD_REQUEST,          /* Request was not understood. */
     OFPET_BAD_ACTION,           /* Error in action description. */
-    OFPET_FLOW_MOD_FAILED       /* Problem modifying flow entry. */
+    OFPET_FLOW_MOD_FAILED,      /* Problem modifying flow entry. */
+    OFPET_PORT_MOD_FAILED       /* OFPT_PORT_MOD failed. */
 };
 
 /* ofp_error_msg 'code' values for OFPET_HELLO_FAILED.  'data' contains an
@@ -601,7 +602,10 @@ enum ofp_bad_request_code {
     OFPBRC_BAD_STAT,            /* ofp_stats_request.type not supported. */
     OFPBRC_BAD_VENDOR,          /* Vendor not supported (in ofp_vendor_header 
                                  * or ofp_stats_request or ofp_stats_reply). */
-    OFPBRC_BAD_SUBTYPE          /* Vendor subtype not supported. */
+    OFPBRC_BAD_SUBTYPE,         /* Vendor subtype not supported. */
+    OFPBRC_BAD_LENGTH,          /* Wrong request length for type. */
+    OFPBRC_BUFFER_EMPTY,        /* Specified buffer has already been used. */
+    OFPBRC_BAD_COOKIE           /* Specified buffer does not exist. */
 };
 
 /* ofp_error_msg 'code' values for OFPET_BAD_ACTION.  'data' contains at least 
@@ -618,7 +622,15 @@ enum ofp_bad_action_code {
 /* ofp_error_msg 'code' values for OFPET_FLOW_MOD_FAILED.  'data' contains 
  * at least the first 64 bytes of the failed request. */
 enum ofp_flow_mod_failed_code {
-    OFPFMFC_ALL_TABLES_FULL    /* Flow not added because of full tables. */
+    OFPFMFC_ALL_TABLES_FULL,    /* Flow not added because of full tables. */
+    OFPFMFC_BAD_COMMAND         /* Unknown command. */
+};
+
+/* ofp_error_msg 'code' values for OFPET_PORT_MOD_FAILED.  'data' contains
+ * at least the first 64 bytes of the failed request. */
+enum ofp_port_mod_failed_code {
+    OFPPMFC_BAD_PORT,            /* Specified port does not exist. */
+    OFPPMFC_BAD_HW_ADDR,         /* Specified hardware address is wrong. */
 };
 
 /* OFPT_ERROR: Error message (datapath -> controller). */