Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
c66ac9db NB |
2 | #ifndef TARGET_CORE_IBLOCK_H |
3 | #define TARGET_CORE_IBLOCK_H | |
4 | ||
8dcf07be | 5 | #include <linux/atomic.h> |
5981c245 | 6 | #include <linux/refcount.h> |
8dcf07be BVA |
7 | #include <target/target_core_base.h> |
8 | ||
c66ac9db NB |
9 | #define IBLOCK_VERSION "4.0" |
10 | ||
c66ac9db | 11 | #define IBLOCK_MAX_CDBS 16 |
c66ac9db NB |
12 | |
13 | struct iblock_req { | |
5981c245 | 14 | refcount_t pending; |
c66ac9db | 15 | atomic_t ib_bio_err_cnt; |
c66ac9db NB |
16 | } ____cacheline_aligned; |
17 | ||
18 | #define IBDF_HAS_UDEV_PATH 0x01 | |
c66ac9db NB |
19 | |
20 | struct iblock_dev { | |
0fd97ccf | 21 | struct se_device dev; |
c66ac9db | 22 | unsigned char ibd_udev_path[SE_UDEV_PATH_LEN]; |
c66ac9db | 23 | u32 ibd_flags; |
a47a28b7 | 24 | struct bio_set ibd_bio_set; |
c66ac9db | 25 | struct block_device *ibd_bd; |
44bfd018 | 26 | bool ibd_readonly; |
c66ac9db NB |
27 | } ____cacheline_aligned; |
28 | ||
29 | #endif /* TARGET_CORE_IBLOCK_H */ |