1 /*
2  * Copyright (c) 2006-2023, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2023-08-08     GuEe-GUI     first version
9  */
10 
11 #ifndef __BLK_DFS_H__
12 #define __BLK_DFS_H__
13 
14 #include <rtdef.h>
15 
16 #define RT_DEVICE_CTRL_BLK_SSIZEGET      0x00001268     /**< get number of bytes per sector */
17 #define RT_DEVICE_CTRL_ALL_BLK_SSIZEGET  0x80081272     /**< get number of bytes per sector * sector counts */
18 
19 void device_set_blk_fops(struct rt_device *dev);
20 void device_get_blk_ssize(struct rt_device *dev, void *args);
21 void device_get_all_blk_ssize(struct rt_device *dev, void *args);
22 
23 #endif /* __BLK_DFS_H__ */
24