diff options
Diffstat (limited to 'drivers/nvdimm/nd.h')
| -rw-r--r-- | drivers/nvdimm/nd.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h new file mode 100644 index 000000000000..1f7f6ecab0fc --- /dev/null +++ b/drivers/nvdimm/nd.h @@ -0,0 +1,36 @@ +/* + * 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__ */ |