[deliverable/linux.git] / drivers / nvdimm / nd.h

/*
 * Copyright(c) 2013-2015 Intel Corporation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * 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.
 */
#ifndef __ND_H__
#define __ND_H__
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/ndctl.h>

struct nvdimm_drvdata {
	struct device *dev;
	struct nd_cmd_get_config_size nsarea;
	void *data;
};

enum nd_async_mode {
	ND_SYNC,
	ND_ASYNC,
};

void nd_device_register(struct device *dev);
void nd_device_unregister(struct device *dev, enum nd_async_mode mode);
int __init nvdimm_init(void);
void nvdimm_exit(void);
int nvdimm_init_nsarea(struct nvdimm_drvdata *ndd);
int nvdimm_init_config_data(struct nvdimm_drvdata *ndd);
#endif /* __ND_H__ */
Commit	Line	Data
4d88a97a DW	1	/*
	2	* Copyright(c) 2013-2015 Intel Corporation. All rights reserved.
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of version 2 of the GNU General Public License as
	6	* published by the Free Software Foundation.
	7	*
	8	* This program is distributed in the hope that it will be useful, but
	9	* WITHOUT ANY WARRANTY; without even the implied warranty of
	10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	11	* General Public License for more details.
	12	*/
	13	#ifndef __ND_H__
	14	#define __ND_H__
	15	#include <linux/device.h>
	16	#include <linux/mutex.h>
	17	#include <linux/ndctl.h>
	18
	19	struct nvdimm_drvdata {
	20	struct device *dev;
	21	struct nd_cmd_get_config_size nsarea;
	22	void *data;
	23	};
	24
	25	enum nd_async_mode {
	26	ND_SYNC,
	27	ND_ASYNC,
	28	};
	29
	30	void nd_device_register(struct device *dev);
	31	void nd_device_unregister(struct device *dev, enum nd_async_mode mode);
	32	int __init nvdimm_init(void);
	33	void nvdimm_exit(void);
	34	int nvdimm_init_nsarea(struct nvdimm_drvdata *ndd);
	35	int nvdimm_init_config_data(struct nvdimm_drvdata *ndd);
	36	#endif /* __ND_H__ */