| /* |
| * Flash-based transactional key-value store |
| * |
| * Copyright (C) 2010 Google, Inc. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| */ |
| #ifndef _LINUX_FLASH_TS_H_ |
| #define _LINUX_FLASH_TS_H_ |
| |
| #include <asm/ioctl.h> |
| #include <asm/types.h> |
| |
| #define FLASH_TS_MAX_KEY_SIZE 64 |
| #define FLASH_TS_MAX_VAL_SIZE 2048 |
| |
| struct flash_ts_io_req { |
| char key[FLASH_TS_MAX_KEY_SIZE]; |
| char val[FLASH_TS_MAX_VAL_SIZE]; |
| }; |
| |
| #define FLASH_TS_IO_MAGIC 0xFE |
| #define FLASH_TS_IO_SET _IOW(FLASH_TS_IO_MAGIC, 0, struct flash_ts_io_req) |
| #define FLASH_TS_IO_GET _IOWR(FLASH_TS_IO_MAGIC, 1, struct flash_ts_io_req) |
| #define FLASH_TS_IO_REINIT _IOR(FLASH_TS_IO_MAGIC, 2, struct flash_ts_io_req) |
| #define FLASH_TS_IO_CHECK _IOR(FLASH_TS_IO_MAGIC, 3, struct flash_ts_io_req) |
| |
| #endif /* _LINUX_FLASH_TS_H_ */ |
