Add flags to describe checks for integrity meta buffer. These flags are specified by application as io_uring meta_flags, added in the next patch. Signed-off-by: Anuj Gupta <anuj20.g@xxxxxxxxxxx> --- include/uapi/linux/blkdev.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/uapi/linux/blkdev.h b/include/uapi/linux/blkdev.h index 66373cd1a83a..d606f8b9c0a0 100644 --- a/include/uapi/linux/blkdev.h +++ b/include/uapi/linux/blkdev.h @@ -11,4 +11,15 @@ */ #define BLOCK_URING_CMD_DISCARD _IO(0x12, 0) +/* + * flags for integrity meta + */ +#define BLK_INTEGRITY_CHK_GUARD (1U << 0) /* enforce guard check */ +#define BLK_INTEGRITY_CHK_APPTAG (1U << 1) /* enforce app tag check */ +#define BLK_INTEGRITY_CHK_REFTAG (1U << 2) /* enforce ref tag check */ + +#define BLK_INTEGRITY_VALID_FLAGS (BLK_INTEGRITY_CHK_GUARD |\ + BLK_INTEGRITY_CHK_APPTAG |\ + BLK_INTEGRITY_CHK_REFTAG) + #endif -- 2.25.1