| /* |
| * 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_CORE_H__ |
| #define __ND_CORE_H__ |
| #include <linux/libnvdimm.h> |
| #include <linux/device.h> |
| |
| extern struct list_head nvdimm_bus_list; |
| extern struct mutex nvdimm_bus_list_mutex; |
| extern int nvdimm_major; |
| |
| struct nvdimm_bus { |
| struct nvdimm_bus_descriptor *nd_desc; |
| struct list_head list; |
| struct device dev; |
| int id; |
| }; |
| |
| struct nvdimm { |
| unsigned long flags; |
| void *provider_data; |
| unsigned long *dsm_mask; |
| struct device dev; |
| int id; |
| }; |
| |
| struct nvdimm_bus *walk_to_nvdimm_bus(struct device *nd_dev); |
| int __init nvdimm_bus_init(void); |
| void nvdimm_bus_exit(void); |
| int nvdimm_bus_create_ndctl(struct nvdimm_bus *nvdimm_bus); |
| void nvdimm_bus_destroy_ndctl(struct nvdimm_bus *nvdimm_bus); |
| void nd_synchronize(void); |
| bool is_nvdimm(struct device *dev); |
| #endif /* __ND_CORE_H__ */ |