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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /drivers/target/target_core_iblock.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/target/target_core_iblock.h')
| -rw-r--r-- | drivers/target/target_core_iblock.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/target/target_core_iblock.h b/drivers/target/target_core_iblock.h new file mode 100644 index 000000000..cefc64114 --- /dev/null +++ b/drivers/target/target_core_iblock.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef TARGET_CORE_IBLOCK_H +#define TARGET_CORE_IBLOCK_H + +#include <linux/atomic.h> +#include <linux/refcount.h> +#include <target/target_core_base.h> + +#define IBLOCK_VERSION "4.0" + +#define IBLOCK_MAX_CDBS 16 + +struct iblock_req { + refcount_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 */ |