/*
- * Copyright (c) 2010, 2011 Nicira, Inc.
+ * Copyright (c) 2010, 2011, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
ovs_be32 hi, lo;
} ovs_32aligned_be64;
+/* ofp_port_t represents the port number of a OpenFlow switch.
+ * odp_port_t represents the port number on the datapath.
+ * ofp11_port_t represents the OpenFlow-1.1 port number. */
+typedef uint16_t OVS_BITWISE ofp_port_t;
+typedef uint32_t OVS_BITWISE odp_port_t;
+typedef uint32_t OVS_BITWISE ofp11_port_t;
+
+/* Macro functions that cast int types to ofp/odp/ofp11 types. */
+#define OFP_PORT_C(X) ((OVS_FORCE ofp_port_t) (X))
+#define ODP_PORT_C(X) ((OVS_FORCE odp_port_t) (X))
+#define OFP11_PORT_C(X) ((OVS_FORCE ofp11_port_t) (X))
+
#endif /* openvswitch/types.h */