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Searched defs:sg_io_v4 (Results 1 – 1 of 1) sorted by relevance

/linux-3.3/include/linux/
Dbsg.h20 struct sg_io_v4 { struct
21 __s32 guard; /* [i] 'Q' to differentiate from v3 */
22 __u32 protocol; /* [i] 0 -> SCSI , .... */
23 __u32 subprotocol; /* [i] 0 -> SCSI command, 1 -> SCSI task
26 __u32 request_len; /* [i] in bytes */
27 __u64 request; /* [i], [*i] {SCSI: cdb} */
28 __u64 request_tag; /* [i] {SCSI: task tag (only if flagged)} */
29 __u32 request_attr; /* [i] {SCSI: task attribute} */
30 __u32 request_priority; /* [i] {SCSI: task priority} */
31 __u32 request_extra; /* [i] {spare, for padding} */
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