Merge tag 'riscv-for-linus-4.15-rc2_cleanups' of git://git.kernel.org/pub/scm/linux...
[linux/fpc-iii.git] / drivers / target / target_core_iblock.h
blobb4aeb2584ad4f3b6a3a8773f8a9046215cb47e07
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef TARGET_CORE_IBLOCK_H
3 #define TARGET_CORE_IBLOCK_H
5 #include <linux/atomic.h>
6 #include <linux/refcount.h>
7 #include <target/target_core_base.h>
9 #define IBLOCK_VERSION "4.0"
11 #define IBLOCK_MAX_CDBS 16
12 #define IBLOCK_LBA_SHIFT 9
14 struct iblock_req {
15 refcount_t pending;
16 atomic_t ib_bio_err_cnt;
17 } ____cacheline_aligned;
19 #define IBDF_HAS_UDEV_PATH 0x01
21 struct iblock_dev {
22 struct se_device dev;
23 unsigned char ibd_udev_path[SE_UDEV_PATH_LEN];
24 u32 ibd_flags;
25 struct bio_set *ibd_bio_set;
26 struct block_device *ibd_bd;
27 bool ibd_readonly;
28 } ____cacheline_aligned;
30 #endif /* TARGET_CORE_IBLOCK_H */