| /* |
| * Copyright (c) 2014-2015, Intel Corporation. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms and conditions of the GNU General Public License, |
| * version 2, as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope 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 __NVDIMM_PFN_H |
| #define __NVDIMM_PFN_H |
| |
| #include <linux/types.h> |
| |
| #define PFN_SIG_LEN 16 |
| #define PFN_SIG "NVDIMM_PFN_INFO\0" |
| |
| struct nd_pfn_sb { |
| u8 signature[PFN_SIG_LEN]; |
| u8 uuid[16]; |
| u8 parent_uuid[16]; |
| __le32 flags; |
| __le16 version_major; |
| __le16 version_minor; |
| __le64 dataoff; |
| __le64 npfns; |
| __le32 mode; |
| u8 padding[4012]; |
| __le64 checksum; |
| }; |
| #endif /* __NVDIMM_PFN_H */ |
