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diff --git a/net/netlabel/netlabel_calipso.h b/net/netlabel/netlabel_calipso.h
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+++ b/net/netlabel/netlabel_calipso.h
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+/*
+ * NetLabel CALIPSO Support
+ *
+ * This file defines the CALIPSO functions for the NetLabel system.  The
+ * NetLabel system manages static and dynamic label mappings for network
+ * protocols such as CIPSO and RIPSO.
+ *
+ * Authors: Paul Moore <paul@paul-moore.com>
+ *          Huw Davies <huw@codeweavers.com>
+ *
+ */
+
+/* (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ * (c) Copyright Huw Davies <huw@codeweavers.com>, 2015
+ *
+ * This program is free software;  you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;  if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _NETLABEL_CALIPSO
+#define _NETLABEL_CALIPSO
+
+#include <net/netlabel.h>
+#include <net/calipso.h>
+
+/* The following NetLabel payloads are supported by the CALIPSO subsystem.
+ *
+ * o ADD:
+ *   Sent by an application to add a new DOI mapping table.
+ *
+ *   Required attributes:
+ *
+ *     NLBL_CALIPSO_A_DOI
+ *     NLBL_CALIPSO_A_MTYPE
+ *
+ *   If using CALIPSO_MAP_PASS no additional attributes are required.
+ *
+ */
+
+/* NetLabel CALIPSO commands */
+enum {
+	NLBL_CALIPSO_C_UNSPEC,
+	NLBL_CALIPSO_C_ADD,
+	NLBL_CALIPSO_C_REMOVE,
+	NLBL_CALIPSO_C_LIST,
+	NLBL_CALIPSO_C_LISTALL,
+	__NLBL_CALIPSO_C_MAX,
+};
+
+/* NetLabel CALIPSO attributes */
+enum {
+	NLBL_CALIPSO_A_UNSPEC,
+	NLBL_CALIPSO_A_DOI,
+	/* (NLA_U32)
+	 * the DOI value */
+	NLBL_CALIPSO_A_MTYPE,
+	/* (NLA_U32)
+	 * the mapping table type (defined in the calipso.h header as
+	 * CALIPSO_MAP_*) */
+	__NLBL_CALIPSO_A_MAX,
+};
+
+#define NLBL_CALIPSO_A_MAX (__NLBL_CALIPSO_A_MAX - 1)
+
+/* NetLabel protocol functions */
+#if IS_ENABLED(CONFIG_IPV6)
+int netlbl_calipso_genl_init(void);
+#else
+static inline int netlbl_calipso_genl_init(void)
+{
+	return 0;
+}
+#endif
+
+int calipso_doi_add(struct calipso_doi *doi_def,
+		    struct netlbl_audit *audit_info);
+void calipso_doi_free(struct calipso_doi *doi_def);
+
+#endif