1 files changed, 59 insertions, 0 deletions
diff --git a/include/rdma/uverbs_named_ioctl.h b/include/rdma/uverbs_named_ioctl.h
new file mode 100644
index 000000000000..a7f0565ca784
--- /dev/null
+++ b/include/rdma/uverbs_named_ioctl.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2018, Mellanox Technologies inc.  All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _UVERBS_NAMED_IOCTL_
+#define _UVERBS_NAMED_IOCTL_
+
+#include <rdma/uverbs_ioctl.h>
+
+#ifndef UVERBS_MODULE_NAME
+#error "Please #define UVERBS_MODULE_NAME before including rdma/uverbs_named_ioctl.h"
+#endif
+
+#define _UVERBS_PASTE(x, y)	x ## y
+#define _UVERBS_NAME(x, y)	_UVERBS_PASTE(x, y)
+#define UVERBS_METHOD(id)	_UVERBS_NAME(UVERBS_MODULE_NAME, _method_##id)
+#define UVERBS_HANDLER(id)	_UVERBS_NAME(UVERBS_MODULE_NAME, _handler_##id)
+
+#define DECLARE_UVERBS_NAMED_METHOD(id, ...)	\
+	DECLARE_UVERBS_METHOD(UVERBS_METHOD(id), id, UVERBS_HANDLER(id), ##__VA_ARGS__)
+
+#define DECLARE_UVERBS_NAMED_METHOD_WITH_HANDLER(id, handler, ...)	\
+	DECLARE_UVERBS_METHOD(UVERBS_METHOD(id), id, handler, ##__VA_ARGS__)
+
+#define DECLARE_UVERBS_NAMED_METHOD_NO_OVERRIDE(id, handler, ...)	\
+	DECLARE_UVERBS_METHOD(UVERBS_METHOD(id), id, NULL, ##__VA_ARGS__)
+
+#define DECLARE_UVERBS_NAMED_OBJECT(id, ...)	\
+	DECLARE_UVERBS_OBJECT(UVERBS_OBJECT(id), id, ##__VA_ARGS__)
+
+#endif