nd.h (4d88a97aa9e8cfa6460aab119c5da60ad2267423) nd.h (1f7df6f88b9245a7f2d0f8ecbc97dc88c8d0d8e1)
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__
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/libnvdimm.h>
15#include <linux/device.h>
16#include <linux/mutex.h>
17#include <linux/ndctl.h>
18
19struct nvdimm_drvdata {
20 struct device *dev;
21 struct nd_cmd_get_config_size nsarea;
22 void *data;
23};
24
16#include <linux/device.h>
17#include <linux/mutex.h>
18#include <linux/ndctl.h>
19
20struct nvdimm_drvdata {
21 struct device *dev;
22 struct nd_cmd_get_config_size nsarea;
23 void *data;
24};
25
26struct nd_region {
27 struct device dev;
28 u16 ndr_mappings;
29 u64 ndr_size;
30 u64 ndr_start;
31 int id;
32 void *provider_data;
33 struct nd_mapping mapping[0];
34};
35
25enum nd_async_mode {
26 ND_SYNC,
27 ND_ASYNC,
28};
29
30void nd_device_register(struct device *dev);
31void nd_device_unregister(struct device *dev, enum nd_async_mode mode);
32int __init nvdimm_init(void);
33void nvdimm_exit(void);
34int nvdimm_init_nsarea(struct nvdimm_drvdata *ndd);
35int nvdimm_init_config_data(struct nvdimm_drvdata *ndd);
36#endif /* __ND_H__ */
36enum nd_async_mode {
37 ND_SYNC,
38 ND_ASYNC,
39};
40
41void nd_device_register(struct device *dev);
42void nd_device_unregister(struct device *dev, enum nd_async_mode mode);
43int __init nvdimm_init(void);
44void nvdimm_exit(void);
45int nvdimm_init_nsarea(struct nvdimm_drvdata *ndd);
46int nvdimm_init_config_data(struct nvdimm_drvdata *ndd);
47#endif /* __ND_H__ */