Dan Williams | e145574 | 2015-07-30 17:57:47 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2014-2015, Intel Corporation. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify it |
| 5 | * under the terms and conditions of the GNU General Public License, |
| 6 | * version 2, as published by the Free Software Foundation. |
| 7 | * |
| 8 | * This program is distributed in the hope it will be useful, but WITHOUT |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| 11 | * more details. |
| 12 | */ |
| 13 | |
| 14 | #ifndef __NVDIMM_PFN_H |
| 15 | #define __NVDIMM_PFN_H |
| 16 | |
| 17 | #include <linux/types.h> |
| 18 | |
| 19 | #define PFN_SIG_LEN 16 |
| 20 | #define PFN_SIG "NVDIMM_PFN_INFO\0" |
| 21 | |
| 22 | struct nd_pfn_sb { |
| 23 | u8 signature[PFN_SIG_LEN]; |
| 24 | u8 uuid[16]; |
| 25 | u8 parent_uuid[16]; |
| 26 | __le32 flags; |
| 27 | __le16 version_major; |
| 28 | __le16 version_minor; |
| 29 | __le64 dataoff; |
| 30 | __le64 npfns; |
| 31 | __le32 mode; |
| 32 | u8 padding[4012]; |
| 33 | __le64 checksum; |
| 34 | }; |
| 35 | #endif /* __NVDIMM_PFN_H */ |