diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /drivers/target/target_core_iblock.h | |
Diffstat (limited to 'drivers/target/target_core_iblock.h')
| -rw-r--r-- | drivers/target/target_core_iblock.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/target/target_core_iblock.h b/drivers/target/target_core_iblock.h new file mode 100644 index 00000000..01c2afd8 --- /dev/null +++ b/drivers/target/target_core_iblock.h @@ -0,0 +1,25 @@ +#ifndef TARGET_CORE_IBLOCK_H +#define TARGET_CORE_IBLOCK_H + +#define IBLOCK_VERSION "4.0" + +#define IBLOCK_MAX_CDBS 16 +#define IBLOCK_LBA_SHIFT 9 + +struct iblock_req { + atomic_t pending; + atomic_t ib_bio_err_cnt; +} ____cacheline_aligned; + +#define IBDF_HAS_UDEV_PATH 0x01 + +struct iblock_dev { + struct se_device dev; + unsigned char ibd_udev_path[SE_UDEV_PATH_LEN]; + u32 ibd_flags; + struct bio_set *ibd_bio_set; + struct block_device *ibd_bd; + bool ibd_readonly; +} ____cacheline_aligned; + +#endif /* TARGET_CORE_IBLOCK_H */ |