1 #ifndef TARGET_CORE_IBLOCK_H
2 #define TARGET_CORE_IBLOCK_H
3 
4 #define IBLOCK_VERSION		"4.0"
5 
6 #define IBLOCK_MAX_CDBS		16
7 #define IBLOCK_LBA_SHIFT	9
8 
9 struct iblock_req {
10 	atomic_t pending;
11 	atomic_t ib_bio_err_cnt;
12 } ____cacheline_aligned;
13 
14 #define IBDF_HAS_UDEV_PATH		0x01
15 
16 struct iblock_dev {
17 	unsigned char ibd_udev_path[SE_UDEV_PATH_LEN];
18 	u32	ibd_flags;
19 	struct bio_set	*ibd_bio_set;
20 	struct block_device *ibd_bd;
21 	bool ibd_readonly;
22 } ____cacheline_aligned;
23 
24 #endif /* TARGET_CORE_IBLOCK_H */
25